Mock Version: 2.15
Mock Version: 2.15
Mock Version: 2.15
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/librealsense.spec'], chrootPath='/var/lib/mock/f37-build-678773-76458/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3f96957c10>timeout=604800uid=991gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/librealsense.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False
Building target platforms: riscv64
Building for target riscv64
setting SOURCE_DATE_EPOCH=1658361600
Wrote: /builddir/build/SRPMS/librealsense-2.50.0-3.fc37.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/librealsense.spec'], chrootPath='/var/lib/mock/f37-build-678773-76458/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3f96957c10>timeout=604800uid=991gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/librealsense.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'} and shell False
Building target platforms: riscv64
Building for target riscv64
setting SOURCE_DATE_EPOCH=1658361600
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.puXLX3
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf librealsense-2.50.0
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/librealsense-2.50.0.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd librealsense-2.50.0
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/librealsense.remove-cflags.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/librealsense.realsense-file-shared-library.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ /usr/lib/rpm/rpmuncompress /builddir/build/SOURCES/librealsense.use-system-pybind11.patch
+ /usr/bin/patch -p1 -s --fuzz=0 --no-backup-if-mismatch -f
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.Qt6HE4
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes'
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd librealsense-2.50.0
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes'
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ /usr/bin/cmake -S . -B redhat-linux-build -DCMAKE_C_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_CXX_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_Fortran_FLAGS_RELEASE:STRING=-DNDEBUG -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON -DCMAKE_INSTALL_DO_STRIP:BOOL=OFF -DCMAKE_INSTALL_PREFIX:PATH=/usr -DINCLUDE_INSTALL_DIR:PATH=/usr/include -DLIB_INSTALL_DIR:PATH=/usr/lib64 -DSYSCONF_INSTALL_DIR:PATH=/etc -DSHARE_INSTALL_PREFIX:PATH=/usr/share -DLIB_SUFFIX=64 -DBUILD_SHARED_LIBS:BOOL=ON -DBUILD_UNIT_TESTS=NO -DCHECK_FOR_UPDATES=NO -DCMAKE_INSTALL_BINDIR=/usr/bin -DCMAKE_INSTALL_LIBDIR=/usr/lib64 -DCMAKE_INSTALL_INCLUDEDIR=/usr/include -DBUILD_PYTHON_BINDINGS:bool=true -DPYTHON_EXECUTABLE=/usr/bin/python3
-- The CXX compiler identification is GNU 12.2.1
-- The C compiler identification is GNU 12.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Checking internet connection...
-- Failed to identify Internet connection
CMake Warning at CMakeLists.txt:15 (message):
  No internet connection, disabling BUILD_WITH_TM2
CMake Warning at CMakeLists.txt:21 (message):
  No internet connection, disabling IMPORT_DEPTH_CAM_FW
-- Info: REALSENSE_VERSION_STRING=2.50.0
-- Performing Test COMPILER_SUPPORTS_CXX11
-- Performing Test COMPILER_SUPPORTS_CXX11 - Success
-- Performing Test COMPILER_SUPPORTS_CXX0X
-- Performing Test COMPILER_SUPPORTS_CXX0X - Success
-- Setting Unix configurations
-- Found usb: /usr/lib64/libusb-1.0.so  
-- using RS2_USE_V4L2_BACKEND
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.8.0") 
-- Checking for module 'libudev'
--   Found libudev, version 251
-- Found Udev: /usr/include  
CMake Warning at wrappers/CMakeLists.txt:10 (message):
  No internet connection.  Cloning Python bindings may fail
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.11", minimum required is "3.6") 
-- Found PythonLibs: /usr/lib64/libpython3.11.so
-- Performing Test HAS_FLTO
-- Performing Test HAS_FLTO - Success
-- Found pybind11: /usr/include (found version "2.10.1")
-- Found Python: /usr/bin/python3.11 (found version "3.11.0") found components: Interpreter Development Development.Module Development.Embed 
-- Found OpenGL: /usr/lib64/libOpenGL.so   
CMake Warning (dev) at /usr/share/cmake/Modules/FindOpenGL.cmake:315 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.
  FindOpenGL found both a legacy GL library:
    OPENGL_gl_LIBRARY: /usr/lib64/libGL.so
  and GLVND libraries for OpenGL and GLX:
    OPENGL_opengl_LIBRARY: /usr/lib64/libOpenGL.so
    OPENGL_glx_LIBRARY: /usr/lib64/libGLX.so
  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  CMake/opengl_config.cmake:1 (find_package)
  examples/CMakeLists.txt:14 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Could NOT find apriltag (missing: APRILTAG_INC APRILTAG_LIB) 
-- Unable to find apriltag library, skipping pose-apriltag example
CMake Warning (dev) at /usr/share/cmake/Modules/FindOpenGL.cmake:315 (message):
  Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when
  available.  Run "cmake --help-policy CMP0072" for policy details.  Use the
  cmake_policy command to set the policy and suppress this warning.
  FindOpenGL found both a legacy GL library:
    OPENGL_gl_LIBRARY: /usr/lib64/libGL.so
  and GLVND libraries for OpenGL and GLX:
    OPENGL_opengl_LIBRARY: /usr/lib64/libOpenGL.so
    OPENGL_glx_LIBRARY: /usr/lib64/libGLX.so
  OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for
  compatibility with CMake 3.10 and below the legacy GL library will be used.
Call Stack (most recent call first):
  CMake/opengl_config.cmake:1 (find_package)
  tools/CMakeLists.txt:32 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:
    CMAKE_CXX_FLAGS_RELEASE
    CMAKE_C_FLAGS_RELEASE
    CMAKE_Fortran_FLAGS_RELEASE
    CMAKE_INSTALL_DO_STRIP
    INCLUDE_INSTALL_DIR
    LIB_INSTALL_DIR
    LIB_SUFFIX
    SHARE_INSTALL_PREFIX
    SYSCONF_INSTALL_DIR
-- Build files have been written to: /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build
+ /usr/bin/cmake --build redhat-linux-build -j4 --verbose
/usr/bin/cmake -S/builddir/build/BUILD/librealsense-2.50.0 -B/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/CMakeFiles /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build//CMakeFiles/progress.marks
/usr/bin/gmake  -f CMakeFiles/Makefile2 all
gmake[1]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f third-party/realsense-file/CMakeFiles/realsense-file.dir/build.make third-party/realsense-file/CMakeFiles/realsense-file.dir/depend
/usr/bin/gmake  -f wrappers/python/CMakeFiles/pybackend2.dir/build.make wrappers/python/CMakeFiles/pybackend2.dir/depend
/usr/bin/gmake  -f tools/embed/CMakeFiles/rs-embed.dir/build.make tools/embed/CMakeFiles/rs-embed.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/tools/embed /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/tools/embed /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/tools/embed/CMakeFiles/rs-embed.dir/DependInfo.cmake --color=
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/wrappers/python /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python/CMakeFiles/pybackend2.dir/DependInfo.cmake --color=
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file/CMakeFiles/realsense-file.dir/DependInfo.cmake --color=
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f tools/embed/CMakeFiles/rs-embed.dir/build.make tools/embed/CMakeFiles/rs-embed.dir/build
/usr/bin/gmake  -f wrappers/python/CMakeFiles/pybackend2.dir/build.make wrappers/python/CMakeFiles/pybackend2.dir/build
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f third-party/realsense-file/CMakeFiles/realsense-file.dir/build.make third-party/realsense-file/CMakeFiles/realsense-file.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[  0%] Building C object tools/embed/CMakeFiles/rs-embed.dir/__/__/third-party/realsense-file/lz4/lz4.c.o
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[  0%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/pybackend.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/pybackend.cpp.o -MF CMakeFiles/pybackend2.dir/pybackend.cpp.o.d -o CMakeFiles/pybackend2.dir/pybackend.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/tools/embed && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -I/builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party -I/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/tclap/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIE -std=gnu++11 -MD -MT tools/embed/CMakeFiles/rs-embed.dir/rs-embed.cpp.o -MF CMakeFiles/rs-embed.dir/rs-embed.cpp.o.d -o CMakeFiles/rs-embed.dir/rs-embed.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed.cpp
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/tools/embed && /usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -I/builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party -I/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/tclap/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIE -MD -MT tools/embed/CMakeFiles/rs-embed.dir/__/__/third-party/realsense-file/lz4/lz4.c.o -MF CMakeFiles/rs-embed.dir/__/__/third-party/realsense-file/lz4/lz4.c.o.d -o CMakeFiles/rs-embed.dir/__/__/third-party/realsense-file/lz4/lz4.c.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lz4.c
[  0%] Building C object third-party/realsense-file/CMakeFiles/realsense-file.dir/lz4/lz4.c.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIC -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/lz4/lz4.c.o -MF CMakeFiles/realsense-file.dir/lz4/lz4.c.o.d -o CMakeFiles/realsense-file.dir/lz4/lz4.c.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lz4.c
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp:17:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed.cpp:14:
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h: In function 'unsigned char* stbi__convert_format(unsigned char*, int, int, unsigned int, unsigned int)':
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1342:10: note: in expansion of macro 'CASE'
 1342 |          CASE(1,2) dest[0]=src[0], dest[1]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1342:49: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1342 |          CASE(1,2) dest[0]=src[0], dest[1]=255; break;
      |                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1343:10: note: in expansion of macro 'CASE'
 1343 |          CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1343:52: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1343 |          CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1344:10: note: in expansion of macro 'CASE'
 1344 |          CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1344:65: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1344 |          CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
      |                                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1345:10: note: in expansion of macro 'CASE'
 1345 |          CASE(2,1) dest[0]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1345:36: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1345 |          CASE(2,1) dest[0]=src[0]; break;
      |                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1346:10: note: in expansion of macro 'CASE'
 1346 |          CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1346:52: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1346 |          CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1347:10: note: in expansion of macro 'CASE'
 1347 |          CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1347:68: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1347 |          CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
      |                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1348:10: note: in expansion of macro 'CASE'
 1348 |          CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1348:78: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1348 |          CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
      |                                                                              ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1349:10: note: in expansion of macro 'CASE'
 1349 |          CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1349:67: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1349 |          CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |                                                                   ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1350:10: note: in expansion of macro 'CASE'
 1350 |          CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1350:82: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1350 |          CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
      |                                                                                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1351:10: note: in expansion of macro 'CASE'
 1351 |          CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1351:67: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1351 |          CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |                                                                   ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1352:10: note: in expansion of macro 'CASE'
 1352 |          CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1352:85: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1352 |          CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
      |                                                                                     ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1353:10: note: in expansion of macro 'CASE'
 1353 |          CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:1353:66: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1353 |          CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
      |                                                                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h: In function 'int stbi__create_png_image_raw(stbi__png*, stbi_uc*, stbi__uint32, int, stbi__uint32, stbi__uint32, int, int)':
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4031:13: note: in expansion of macro 'CASE'
 4031 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4031:95: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4031 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
      |                                                                                               ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4032:13: note: in expansion of macro 'CASE'
 4032 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4032:84: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4032 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |                                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4033:13: note: in expansion of macro 'CASE'
 4033 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4033:113: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4033 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
      |                                                                                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4034:13: note: in expansion of macro 'CASE'
 4034 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4034:139: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4034 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
      |                                                                                                                                           ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4035:13: note: in expansion of macro 'CASE'
 4035 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4035:102: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4035 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
      |                                                                                                      ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4036:13: note: in expansion of macro 'CASE'
 4036 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4036:112: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4036 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
      |                                                                                                                ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4047:13: note: in expansion of macro 'CASE'
 4047 |             CASE(STBI__F_none)         cur[k] = raw[k]; break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4047:57: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4047 |             CASE(STBI__F_none)         cur[k] = raw[k]; break;
      |                                                         ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4048:13: note: in expansion of macro 'CASE'
 4048 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-out_n]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4048:88: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4048 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-out_n]); break;
      |                                                                                        ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4049:13: note: in expansion of macro 'CASE'
 4049 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4049:84: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4049 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |                                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4050:13: note: in expansion of macro 'CASE'
 4050 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-out_n])>>1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4050:106: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4050 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-out_n])>>1)); break;
      |                                                                                                          ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4051:13: note: in expansion of macro 'CASE'
 4051 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],prior[k],prior[k-out_n])); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4051:125: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4051 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],prior[k],prior[k-out_n])); break;
      |                                                                                                                             ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4052:13: note: in expansion of macro 'CASE'
 4052 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-out_n] >> 1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4052:95: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4052 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-out_n] >> 1)); break;
      |                                                                                               ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4053:13: note: in expansion of macro 'CASE'
 4053 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],0,0)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/../../third-party/stb_image.h:4053:105: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4053 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],0,0)); break;
      |                                                                                                         ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed.cpp: In function 'int main(int, char**)':
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed.cpp:147:15: warning: 'memset' used with constant zero length parameter; this could be due to transposed parameters [-Wmemset-transposed-args]
  147 |         memset(pchCompressed, compressBufSize, 0);
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed.cpp:213:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  213 |         for (int i = 0; i < buffer.size(); i++)
      |                         ~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/tools/embed/rs-embed.cpp:217:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  217 |             if (i < buffer.size() - 1) myfile << ",";
      |                 ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp:353:35: warning: comparison of integer expressions of different signedness: 'int' and 'pybind11::size_t' {aka 'long unsigned int'} [-Wsign-compare]
  353 |                 for (int i = 0; i < l.size(); ++i)
      |                                 ~~^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp:426:27: warning: comparison of integer expressions of different signedness: 'int' and 'pybind11::size_t' {aka 'long unsigned int'} [-Wsign-compare]
  426 |         for (int i = 0; i < l.size(); ++i)
      |                         ~~^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend.cpp:468:31: warning: comparison of integer expressions of different signedness: 'int' and 'pybind11::size_t' {aka 'long unsigned int'} [-Wsign-compare]
  468 |             for (int i = 0; i < l.size(); ++i)
      |                             ~~^~~~~~~~~~
[  0%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/pybackend_extras.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/pybackend_extras.cpp.o -MF CMakeFiles/pybackend2.dir/pybackend_extras.cpp.o.d -o CMakeFiles/pybackend2.dir/pybackend_extras.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend_extras.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend_extras.h:1,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pybackend_extras.cpp:1:
/builddir/build/BUILD/librealsense-2.50.0/include/../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/include/../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
[  0%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/console_bridge/src/console.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/console_bridge/src/console.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/console_bridge/src/console.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/console_bridge/src/console.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/src/console.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/src/console.cpp:37:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/include/../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[  1%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/debug.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/debug.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/debug.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/debug.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/src/debug.cpp
[  1%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/header.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/header.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/header.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/header.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/src/header.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/src/header.cpp:37:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/include/../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[  1%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/types.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/types.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/types.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/types.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
[  1%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp:28:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp:45:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
[  2%] Linking CXX executable rs-embed
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/tools/embed && /usr/bin/cmake -E cmake_link_script CMakeFiles/rs-embed.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -rdynamic "CMakeFiles/rs-embed.dir/rs-embed.cpp.o" "CMakeFiles/rs-embed.dir/__/__/third-party/realsense-file/lz4/lz4.c.o" -o rs-embed 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
                 from /usr/include/c++/12/bits/locale_classes.h:40,
                 from /usr/include/c++/12/bits/ios_base.h:41,
                 from /usr/include/c++/12/ios:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/chunked_file.h:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:42:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/aux_/na_assert.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/arg.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/placeholders.hpp:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_categories.hpp:17,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:39,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp:31:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp: In member function 'std::tuple<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, long unsigned int, long unsigned int> rosbag::Bag::getCompressionInfo() const':
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp:204:10: warning: unused variable 'compression' [-Wunused-variable]
  204 |     auto compression = compression_;
      |          ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp:225:10: warning: unused variable 'chunk_count' [-Wunused-variable]
  225 |     auto chunk_count = chunks_.size();
      |          ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp: In member function 'void rosbag::Bag::startReadingVersion102()':
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag.cpp:352:31: warning: catching polymorphic type 'class rosbag::BagFormatException' by value [-Wcatch-value=]
  352 |     catch (BagFormatException ex) {
      |                               ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_processing.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:13:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.cpp: In function 'std::string librealsense::make_less_screamy(const char*)':
/builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:53:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |         for (auto i = 0; i < res.size(); i++)
      |                          ~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.h: In constructor 'librealsense::notifications_processor::notifications_processor()':
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:930:20: warning: 'librealsense::notifications_processor::_dispatcher' will be initialized after [-Wreorder]
  930 |         dispatcher _dispatcher;
      |                    ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:928:36: warning:   'librealsense::notifications_callback_ptr librealsense::notifications_processor::_callback' [-Wreorder]
  928 |         notifications_callback_ptr _callback;
      |                                    ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:230:5: warning:   when initialized here [-Wreorder]
  230 |     notifications_processor::notifications_processor()
      |     ^~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[  3%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/log.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/log.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/log.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/log.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/log.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/log.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[  3%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/backend.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/backend.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/backend.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/backend.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/backend.cpp
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[  3%] Built target rs-embed
[  3%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/dispatcher.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/dispatcher.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/dispatcher.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/dispatcher.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/dispatcher.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/dispatcher.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[  3%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag_player.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag_player.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag_player.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag_player.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag_player.cpp
[  4%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/buffer.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/buffer.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/buffer.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/buffer.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/buffer.cpp
[  4%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/chunked_file.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/chunked_file.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/chunked_file.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/chunked_file.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/chunked_file.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag_player.h:40,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag_player.cpp:1:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/foreach.hpp:69,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag_player.h:38:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/chunked_file.cpp:39:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
                 from /usr/include/c++/12/bits/locale_classes.h:40,
                 from /usr/include/c++/12/bits/ios_base.h:41,
                 from /usr/include/c++/12/ios:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/chunked_file.h:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/chunked_file.cpp:35:
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/dispatcher.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/../common/utilities/time/waiting-on.h: In constructor 'utilities::time::waiting_on<T>::in_thread_::in_thread_(const utilities::time::waiting_on<T>&)':
/builddir/build/BUILD/librealsense-2.50.0/src/../common/utilities/time/waiting-on.h:94:20: warning: lambda capture initializers only available with '-std=c++14' or '-std=gnu++14' [-Wc++14-extensions]
   94 |                   [weak_ptr = std::weak_ptr< wait_state_t >( local._ptr )]( std::nullptr_t * ) {
      |                    ^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
                 from /usr/include/c++/12/bits/locale_classes.h:40,
                 from /usr/include/c++/12/bits/ios_base.h:41,
                 from /usr/include/c++/12/streambuf:41,
                 from /usr/include/c++/12/bits/streambuf_iterator.h:35,
                 from /usr/include/c++/12/iterator:66,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/detail/iterator.hpp:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_traits.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/range/mutable_iterator.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/range/iterator.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/range/end.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/foreach.hpp:73:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag_player.h:81:42: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
   81 |   BagPlayer(const std::string &filename) throw(BagException);
      |                                          ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/bag_player.cpp:8:48: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
    8 | BagPlayer::BagPlayer(const std::string &fname) throw(BagException) {
      |                                                ^~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[  4%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/frame.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/frame.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/frame.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/frame.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/frame.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/frame.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
[  5%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/environment.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/environment.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/environment.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/environment.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/environment.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/environment.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/environment.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[  5%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/to-string.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/to-string.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/to-string.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/to-string.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/to-string.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/to-string.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[  5%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/lz4_stream.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/lz4_stream.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/lz4_stream.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/lz4_stream.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/lz4_stream.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/lz4_stream.cpp:39:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/frame.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
[  6%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/message_instance.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/message_instance.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/message_instance.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/message_instance.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/message_instance.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:150,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/message_instance.cpp:28:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[  6%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/core/streaming.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/core/streaming.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/core/streaming.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/core/streaming.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/unique_ptr.h:37,
                 from /usr/include/c++/12/memory:76,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_forward.h:33,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_traits.h:31,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:38:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
[  6%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/query.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/query.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/query.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/query.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/query.cpp
[  7%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/interface-libusb.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/interface-libusb.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/libusb/interface-libusb.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/libusb/interface-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/interface-libusb.cpp
[  7%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/device-libusb.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/device-libusb.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/libusb/device-libusb.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/libusb/device-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/interface-libusb.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/query.cpp:29:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp: In function 'std::string librealsense::frame_to_string(const frame_interface&)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:16:11: warning: the compiler can assume that the address of 'f' will never be NULL [-Waddress]
   16 |     if( ! &f )
      |           ^~
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:12:54: note: 'f' declared here
   12 | std::string frame_to_string( const frame_interface & f )
      |                              ~~~~~~~~~~~~~~~~~~~~~~~~^
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:26:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   26 |             for( int i = 0; i < composite->get_embedded_frames_count(); i++ )
      |                             ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/query.h:44,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/query.cpp:28:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include/ros/../../../cpp_common/include/ros/platform.h:59,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include/ros/time.h:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/query.h:38:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/foreach.hpp:69,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/query.cpp:31:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp: In function 'librealsense::frame_to_string[abi:cxx11](librealsense::frame_interface const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:16:5: warning: 'nonnull' argument 'f' compared to NULL [-Wnonnull-compare]
   16 |     if( ! &f )
      |     ^~
[  7%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/stream.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/stream.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/stream.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/stream.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/stream.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[  7%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/messenger-libusb.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/messenger-libusb.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/libusb/messenger-libusb.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/libusb/messenger-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.cpp
[  7%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/uncompressed_stream.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/uncompressed_stream.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/uncompressed_stream.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/uncompressed_stream.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/uncompressed_stream.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[  8%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/view.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/view.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/view.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/view.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/view.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/uncompressed_stream.cpp:40:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
                 from /usr/include/c++/12/bits/locale_classes.h:40,
                 from /usr/include/c++/12/bits/ios_base.h:41,
                 from /usr/include/c++/12/ios:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/chunked_file.h:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/uncompressed_stream.cpp:35:
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:150,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:41,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/view.cpp:28:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
[  8%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/enumerator-libusb.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/enumerator-libusb.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/libusb/enumerator-libusb.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/libusb/enumerator-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/libusb/device-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/aux_/na_assert.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/arg.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/placeholders.hpp:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_categories.hpp:17,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:39:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
                 from /usr/include/c++/12/bits/locale_classes.h:40,
                 from /usr/include/c++/12/bits/ios_base.h:41,
                 from /usr/include/c++/12/streambuf:41,
                 from /usr/include/c++/12/bits/streambuf_iterator.h:35,
                 from /usr/include/c++/12/iterator:66,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator.hpp:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:11:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/view.cpp: In member function 'void rosbag::View::addQuery(const rosbag::Bag&, const rs2rosinternal::Time&, const rs2rosinternal::Time&)':
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/view.cpp:249:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  249 |     if ((bag.getMode() & bagmode::Read) != bagmode::Read)
      |     ^~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/src/view.cpp:252:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  252 |         boost::function<bool(ConnectionInfo const*)> query = TrueQuery();
      |         ^~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp: In function 'std::string librealsense::platform::get_device_path(libusb_device*)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:28:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   28 |             for (size_t i = 0; i < port_count; ++i)
      |                                ~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:30:70: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   30 |                 port_path << std::to_string(usb_ports[i]) << (((i+1) < port_count)?".":"");
      |                                                                ~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:26:18: warning: unused variable 'r' [-Wunused-variable]
   26 |             auto r= libusb_get_device_descriptor(usb_device,&dev_desc);
      |                  ^
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp: In static member function 'static librealsense::platform::rs_usb_device librealsense::platform::usb_enumerator::create_usb_device(const librealsense::platform::usb_device_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:123:43: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  123 |                     catch (std::exception e)
      |                                           ^
[  9%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/request-libusb.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/request-libusb.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/libusb/request-libusb.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/libusb/request-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/request-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/request-libusb.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[  9%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/roscpp_serialization/src/serialization.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/roscpp_serialization/src/serialization.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/roscpp_serialization/src/serialization.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/roscpp_serialization/src/serialization.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/src/serialization.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[  9%] Building C object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/roslz4/src/lz4s.c.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIC -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/roslz4/src/lz4s.c.o -MF CMakeFiles/realsense-file.dir/rosbag/roslz4/src/lz4s.c.o.d -o CMakeFiles/realsense-file.dir/rosbag/roslz4/src/lz4s.c.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/src/lz4s.c
[  9%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/context-libusb.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/libusb/context-libusb.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/libusb/context-libusb.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/libusb/context-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
[  9%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/linux/backend-v4l2.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/linux/backend-v4l2.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/linux/backend-v4l2.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/linux/backend-v4l2.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
[ 10%] Building C object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/roslz4/src/xxhash.c.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIC -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/roslz4/src/xxhash.c.o -MF CMakeFiles/realsense-file.dir/rosbag/roslz4/src/xxhash.c.o.d -o CMakeFiles/realsense-file.dir/rosbag/roslz4/src/xxhash.c.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/src/xxhash.c
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 10%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rostime/src/duration.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rostime/src/duration.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rostime/src/duration.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rostime/src/duration.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/src/duration.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
[ 10%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rostime/src/rate.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rostime/src/rate.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rostime/src/rate.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rostime/src/rate.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/src/rate.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.h: In constructor 'librealsense::platform::usb_context::usb_context()':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.h:35:36: warning: 'librealsense::platform::usb_context::_ctx' will be initialized after [-Wreorder]
   35 |             struct libusb_context* _ctx;
      |                                    ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.h:32:29: warning:   'libusb_device** librealsense::platform::usb_context::_list' [-Wreorder]
   32 |             libusb_device **_list;
      |                             ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp:11:9: warning:   when initialized here [-Wreorder]
   11 |         usb_context::usb_context() : _ctx(NULL), _list(NULL), _count(0)
      |         ^~~~~~~~~~~
[ 10%] Building CXX object third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rostime/src/time.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense_file_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT third-party/realsense-file/CMakeFiles/realsense-file.dir/rosbag/rostime/src/time.cpp.o -MF CMakeFiles/realsense-file.dir/rosbag/rostime/src/time.cpp.o.d -o CMakeFiles/realsense-file.dir/rosbag/rostime/src/time.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/src/time.cpp
[ 11%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/linux/backend-hid.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/src/linux/backend-hid.cpp.o -MF CMakeFiles/pybackend2.dir/__/__/src/linux/backend-hid.cpp.o.d -o CMakeFiles/pybackend2.dir/__/__/src/linux/backend-hid.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/metadata.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h: In constructor 'librealsense::platform::v4l_uvc_device::v4l_uvc_device(const librealsense::platform::uvc_device_info&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h:347:17: warning: 'librealsense::platform::v4l_uvc_device::_stop_pipe_fd' will be initialized after [-Wreorder]
  347 |             int _stop_pipe_fd[2]; // write to _stop_pipe_fd[1] and read from _stop_pipe_fd[0]
      |                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h:343:29: warning:   'librealsense::platform::buffers_mgr librealsense::platform::v4l_uvc_device::_buf_dispatch' [-Wreorder]
  343 |             buffers_mgr     _buf_dispatch;      // Holder for partial (MD only) frames that shall be preserved between 'select' calls when polling v4l buffers
      |                             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:681:9: warning:   when initialized here [-Wreorder]
  681 |         v4l_uvc_device::v4l_uvc_device(const uvc_device_info& info, bool use_memory_map)
      |         ^~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In member function 'virtual void librealsense::platform::v4l_uvc_device::probe_and_commit(librealsense::platform::stream_profile, librealsense::platform::frame_callback, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:728:38: warning: variable 'frame_size' set but not used [-Wunused-but-set-variable]
  728 |                     v4l2_frmsizeenum frame_size = {};
      |                                      ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:993:50: warning: unused variable 'fn' [-Wunused-variable]
  993 |                                             auto fn = *(uint32_t*)((char*)(buf_mgr.metadata_start())+28);
      |                                                  ^~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In member function 'void librealsense::platform::v4l_uvc_device::poll()':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:1087:46: warning: unused variable 'fn' [-Wunused-variable]
 1087 |                                         auto fn = *(uint32_t*)((char*)(buf_mgr.metadata_start())+28);
      |                                              ^~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:920:18: warning: unused variable 'realtime' [-Wunused-variable]
  920 |             auto realtime = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
      |                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:921:18: warning: unused variable 'time_since_epoch' [-Wunused-variable]
  921 |             auto time_since_epoch = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now().time_since_epoch()).count();
      |                  ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/src/time.cpp:99:5: warning: dynamic exception specifications are deprecated in C++11 [-Wdeprecated]
   99 |     throw(NoHighPerformanceTimersException)
      |     ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In member function 'virtual void librealsense::platform::v4l_uvc_meta_device::acquire_metadata(librealsense::platform::buffers_mgr&, fd_set&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:1825:22: warning: unused variable 'hwts' [-Wunused-variable]
 1825 |                 auto hwts = *(uint32_t*)((mdbuf+2));
      |                      ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:1826:22: warning: unused variable 'fn' [-Wunused-variable]
 1826 |                 auto fn = *(uint32_t*)((mdbuf+38));
      |                      ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/linux/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
[ 11%] Building CXX object wrappers/python/CMakeFiles/pybackend2.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpybackend2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/include -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/usr/include/libusb-1.0 -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pybackend2.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o -MF CMakeFiles/pybackend2.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o.d -o CMakeFiles/pybackend2.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc
[ 12%] Linking CXX shared library librealsense-file.so
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/cmake -E cmake_link_script CMakeFiles/realsense-file.dir/link.txt --verbose=1
/usr/bin/g++ -fPIC -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -shared -Wl,-soname,librealsense-file.so.2.50 -o librealsense-file.so.2.50.0 "CMakeFiles/realsense-file.dir/lz4/lz4.c.o" "CMakeFiles/realsense-file.dir/rosbag/console_bridge/src/console.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/debug.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/cpp_common/src/header.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/bag_player.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/buffer.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/chunked_file.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/lz4_stream.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/message_instance.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/query.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/stream.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/uncompressed_stream.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rosbag_storage/src/view.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/roscpp_serialization/src/serialization.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/roslz4/src/lz4s.c.o" "CMakeFiles/realsense-file.dir/rosbag/roslz4/src/xxhash.c.o" "CMakeFiles/realsense-file.dir/rosbag/rostime/src/duration.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rostime/src/rate.cpp.o" "CMakeFiles/realsense-file.dir/rosbag/rostime/src/time.cpp.o" 
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp: In member function 'std::vector<unsigned char> librealsense::platform::hid_custom_sensor::get_report_data(const std::string&, librealsense::platform::custom_sensor_report_field)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp:193:24: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  193 |             catch(std::out_of_range)
      |                        ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp:298:44: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  298 |                         for (auto i = 0; i < read_size / channel_size; ++i)
      |                                          ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: In member function 'el::Logger* el::base::RegisteredLoggers::get(const std::string&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1920:83: warning: loop variable 'h' of type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >&' binds to a temporary constructed from type 'std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >' [-Wrange-loop-construct]
 1920 |     for (const std::pair<std::string, base::type::LoggerRegistrationCallbackPtr>& h
      |                                                                                   ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1920:83: note: use non-reference type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >' to make the copy explicit or 'const std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >&' to prevent copying
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: In member function 'void el::base::LogDispatcher::dispatch()':
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:2558:74: warning: loop variable 'h' of type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >&' binds to a temporary constructed from type 'std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >' [-Wrange-loop-construct]
 2558 |   for (const std::pair<std::string, base::type::LogDispatchCallbackPtr>& h
      |                                                                          ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:2558:74: note: use non-reference type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >' to make the copy explicit or 'const std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >&' to prevent copying
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1407:13: warning: 'void el::base::threading::msleep(int)' defined but not used [-Wunused-function]
 1407 | static void msleep(int ms) {
      |             ^~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 12%] Linking CXX shared library pybackend2.cpython-311-riscv64-linux-gnu.so
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/cmake -E cmake_link_script CMakeFiles/pybackend2.dir/link.txt --verbose=1
/usr/bin/g++ -fPIC -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -flto -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -shared -Wl,-soname,pybackend2.cpython-311-riscv64-linux-gnu.so.2 -o pybackend2.cpython-311-riscv64-linux-gnu.so.2.50.0 CMakeFiles/pybackend2.dir/pybackend.cpp.o CMakeFiles/pybackend2.dir/pybackend_extras.cpp.o CMakeFiles/pybackend2.dir/__/__/src/types.cpp.o CMakeFiles/pybackend2.dir/__/__/src/log.cpp.o CMakeFiles/pybackend2.dir/__/__/src/backend.cpp.o CMakeFiles/pybackend2.dir/__/__/src/dispatcher.cpp.o CMakeFiles/pybackend2.dir/__/__/src/frame.cpp.o CMakeFiles/pybackend2.dir/__/__/src/environment.cpp.o "CMakeFiles/pybackend2.dir/__/__/src/to-string.cpp.o" CMakeFiles/pybackend2.dir/__/__/src/core/streaming.cpp.o "CMakeFiles/pybackend2.dir/__/__/src/libusb/interface-libusb.cpp.o" "CMakeFiles/pybackend2.dir/__/__/src/libusb/device-libusb.cpp.o" "CMakeFiles/pybackend2.dir/__/__/src/libusb/messenger-libusb.cpp.o" "CMakeFiles/pybackend2.dir/__/__/src/libusb/enumerator-libusb.cpp.o" "CMakeFiles/pybackend2.dir/__/__/src/libusb/request-libusb.cpp.o" "CMakeFiles/pybackend2.dir/__/__/src/libusb/context-libusb.cpp.o" "CMakeFiles/pybackend2.dir/__/__/src/linux/backend-v4l2.cpp.o" "CMakeFiles/pybackend2.dir/__/__/src/linux/backend-hid.cpp.o" "CMakeFiles/pybackend2.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o"  -lusb-1.0 
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file && /usr/bin/cmake -E cmake_symlink_library librealsense-file.so.2.50.0 librealsense-file.so.2.50 librealsense-file.so
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 12%] Built target realsense-file
/usr/bin/gmake  -f CMakeFiles/realsense2.dir/build.make CMakeFiles/realsense2.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/CMakeFiles/realsense2.dir/DependInfo.cmake --color=
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f CMakeFiles/realsense2.dir/build.make CMakeFiles/realsense2.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 12%] Building CXX object CMakeFiles/realsense2.dir/src/algo/thermal-loop/l500-thermal-loop.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/algo/thermal-loop/l500-thermal-loop.cpp.o -MF CMakeFiles/realsense2.dir/src/algo/thermal-loop/l500-thermal-loop.cpp.o.d -o CMakeFiles/realsense2.dir/src/algo/thermal-loop/l500-thermal-loop.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.cpp
[ 13%] Building CXX object CMakeFiles/realsense2.dir/src/algo/max-usable-range/l500/max-usable-range.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/algo/max-usable-range/l500/max-usable-range.cpp.o -MF CMakeFiles/realsense2.dir/src/algo/max-usable-range/l500/max-usable-range.cpp.o.d -o CMakeFiles/realsense2.dir/src/algo/max-usable-range/l500/max-usable-range.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/algo/max-usable-range/l500/max-usable-range.cpp
[ 13%] Building CXX object CMakeFiles/realsense2.dir/src/core/streaming.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/core/streaming.cpp.o -MF CMakeFiles/realsense2.dir/src/core/streaming.cpp.o.d -o CMakeFiles/realsense2.dir/src/core/streaming.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/max-usable-range/l500/max-usable-range.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/max-usable-range/l500/max-usable-range.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../archive.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/l500-private.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp: In function 'std::string librealsense::frame_to_string(const frame_interface&)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:16:11: warning: the compiler can assume that the address of 'f' will never be NULL [-Waddress]
   16 |     if( ! &f )
      |           ^~
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:12:54: note: 'f' declared here
   12 | std::string frame_to_string( const frame_interface & f )
      |                              ~~~~~~~~~~~~~~~~~~~~~~~~^
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:26:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   26 |             for( int i = 0; i < composite->get_embedded_frames_count(); i++ )
      |                             ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../option.h:8:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.cpp: In function 'bool librealsense::algo::thermal_loop::l500::operator==(const thermal_calibration_table&, const thermal_calibration_table&)':
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.cpp:58:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<librealsense::algo::thermal_loop::l500::thermal_calibration_table::thermal_bin>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   58 |     for( auto i = 0; i < rhs.bins.size(); i++ )
      |                      ~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.cpp: In member function 'virtual std::vector<unsigned char> librealsense::algo::thermal_loop::l500::thermal_calibration_table::build_raw_data() const':
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/l500-thermal-loop.cpp:105:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<librealsense::algo::thermal_loop::l500::thermal_calibration_table::thermal_bin>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  105 |     for( auto i = 0; i < bins.size(); i++ )
      |                      ~~^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp: In function 'librealsense::frame_to_string[abi:cxx11](librealsense::frame_interface const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.cpp:16:5: warning: 'nonnull' argument 'f' compared to NULL [-Wnonnull-compare]
   16 |     if( ! &f )
      |     ^~
[ 13%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-options.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-options.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-options.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-options.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-thermal-monitor.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 13%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-timestamp.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-timestamp.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-timestamp.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-timestamp.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-timestamp.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-timestamp.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/algo/thermal-loop/../../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.h: In constructor 'librealsense::asic_and_projector_temperature_options::asic_and_projector_temperature_options(librealsense::uvc_sensor&, rs2_option)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.h:36:37: warning: 'librealsense::asic_and_projector_temperature_options::_option' will be initialized after [-Wreorder]
   36 |         rs2_option                  _option;
      |                                     ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.h:35:37: warning:   'librealsense::uvc_sensor& librealsense::asic_and_projector_temperature_options::_ep' [-Wreorder]
   35 |         uvc_sensor&                 _ep;
      |                                     ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp:116:5: warning:   when initialized here [-Wreorder]
  116 |     asic_and_projector_temperature_options::asic_and_projector_temperature_options(uvc_sensor& ep, rs2_option opt)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.h: In constructor 'librealsense::auto_exposure_mode_option::auto_exposure_mode_option(std::shared_ptr<librealsense::auto_exposure_mechanism>, std::shared_ptr<librealsense::auto_exposure_state>, const librealsense::option_range&, const std::map<float, std::__cxx11::basic_string<char> >&)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.h:110:53: warning: 'librealsense::auto_exposure_mode_option::_auto_exposure' will be initialized after [-Wreorder]
  110 |         std::shared_ptr<auto_exposure_mechanism>    _auto_exposure;
      |                                                     ^~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.h:108:53: warning:   'const std::map<float, std::__cxx11::basic_string<char> > librealsense::auto_exposure_mode_option::_description_per_value' [-Wreorder]
  108 |         const std::map<float, std::string>          _description_per_value;
      |                                                     ^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp:228:5: warning:   when initialized here [-Wreorder]
  228 |     auto_exposure_mode_option::auto_exposure_mode_option(std::shared_ptr<auto_exposure_mechanism> auto_exposure,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp: In member function 'virtual const char* librealsense::auto_exposure_mode_option::get_value_description(float) const':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp:258:20: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  258 |         catch(std::out_of_range)
      |                    ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp: In member function 'virtual const char* librealsense::auto_exposure_antiflicker_rate_option::get_value_description(float) const':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.cpp:317:20: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  317 |         catch(std::out_of_range)
      |                    ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 13%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-private.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-private.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-private.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-private.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-timestamp.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-timestamp.cpp: In member function 'bool librealsense::ds5_timestamp_reader_from_metadata::has_metadata(const std::shared_ptr<librealsense::frame_interface>&)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-timestamp.cpp:34:14: warning: variable 'md' set but not used [-Wunused-but-set-variable]
   34 |         auto md = f->additional_data.metadata_blob;
      |              ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp: In function 'rs2_intrinsics librealsense::ds::get_intrinsic_fisheye_table(const std::vector<unsigned char>&, uint32_t, uint32_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:137:63: warning: left operand of comma operator has no effect [-Wunused-value]
  137 |              LOG_DEBUG(endl<< array2str((float_4&)(intrinsics.fx, intrinsics.fy, intrinsics.ppx, intrinsics.ppy)) << endl);
      |                                                    ~~~~~~~~~~~^~
/builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:28:64: note: in definition of macro 'LOG_DEBUG'
   28 | #define LOG_DEBUG(...)   do { CLOG(DEBUG   ,"librealsense") << __VA_ARGS__; } while(false)
      |                                                                ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:137:78: warning: right operand of comma operator has no effect [-Wunused-value]
  137 |              LOG_DEBUG(endl<< array2str((float_4&)(intrinsics.fx, intrinsics.fy, intrinsics.ppx, intrinsics.ppy)) << endl);
      |                                                                   ~~~~~~~~~~~^~
/builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:28:64: note: in definition of macro 'LOG_DEBUG'
   28 | #define LOG_DEBUG(...)   do { CLOG(DEBUG   ,"librealsense") << __VA_ARGS__; } while(false)
      |                                                                ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:137:93: warning: right operand of comma operator has no effect [-Wunused-value]
  137 |              LOG_DEBUG(endl<< array2str((float_4&)(intrinsics.fx, intrinsics.fy, intrinsics.ppx, intrinsics.ppy)) << endl);
      |                                                                                  ~~~~~~~~~~~^~~
/builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:28:64: note: in definition of macro 'LOG_DEBUG'
   28 | #define LOG_DEBUG(...)   do { CLOG(DEBUG   ,"librealsense") << __VA_ARGS__; } while(false)
      |                                                                ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp: In function 'rs2_intrinsics librealsense::ds::get_color_stream_intrinsic(const std::vector<unsigned char>&, uint32_t, uint32_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:181:67: warning: left operand of comma operator has no effect [-Wunused-value]
  181 |             LOG_DEBUG(endl << array2str((float_4&)(calc_intrinsic.fx, calc_intrinsic.fy, calc_intrinsic.ppx, calc_intrinsic.ppy)) << endl);
      |                                                    ~~~~~~~~~~~~~~~^~
/builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:28:64: note: in definition of macro 'LOG_DEBUG'
   28 | #define LOG_DEBUG(...)   do { CLOG(DEBUG   ,"librealsense") << __VA_ARGS__; } while(false)
      |                                                                ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:181:86: warning: right operand of comma operator has no effect [-Wunused-value]
  181 |             LOG_DEBUG(endl << array2str((float_4&)(calc_intrinsic.fx, calc_intrinsic.fy, calc_intrinsic.ppx, calc_intrinsic.ppy)) << endl);
      |                                                                       ~~~~~~~~~~~~~~~^~
/builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:28:64: note: in definition of macro 'LOG_DEBUG'
   28 | #define LOG_DEBUG(...)   do { CLOG(DEBUG   ,"librealsense") << __VA_ARGS__; } while(false)
      |                                                                ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:181:105: warning: right operand of comma operator has no effect [-Wunused-value]
  181 |             LOG_DEBUG(endl << array2str((float_4&)(calc_intrinsic.fx, calc_intrinsic.fy, calc_intrinsic.ppx, calc_intrinsic.ppy)) << endl);
      |                                                                                          ~~~~~~~~~~~~~~~^~~
/builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:28:64: note: in definition of macro 'LOG_DEBUG'
   28 | #define LOG_DEBUG(...)   do { CLOG(DEBUG   ,"librealsense") << __VA_ARGS__; } while(false)
      |                                                                ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp: In function 'bool librealsense::ds::try_get_intrinsic_by_resolution_new(const std::vector<unsigned char>&, uint32_t, uint32_t, rs2_intrinsics*)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:202:31: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  202 |             for (int i = 0; i < count; i++)
      |                             ~~^~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/types.h: In instantiation of 'std::string librealsense::array2str(T&) [with T = float [4]; std::string = std::__cxx11::basic_string<char>]':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.cpp:28:13:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:111:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  111 |         for (auto i = 0; i < arr_size(data); i++)
      |                          ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 14%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-motion.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-motion.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-motion.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-motion.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-motion.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-motion.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-motion.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 14%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-nonmonochrome.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-nonmonochrome.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-nonmonochrome.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-nonmonochrome.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-nonmonochrome.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-nonmonochrome.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/cmake -E cmake_symlink_library pybackend2.cpython-311-riscv64-linux-gnu.so.2.50.0 pybackend2.cpython-311-riscv64-linux-gnu.so.2 pybackend2.cpython-311-riscv64-linux-gnu.so
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 14%] Built target pybackend2
[ 14%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-device.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp
[ 14%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-color.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-color.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-color.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-color.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/metadata.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-timestamp.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp: In constructor 'librealsense::ds5_color::ds5_color(std::shared_ptr<librealsense::context>, const librealsense::platform::backend_device_group&)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp:33:31: warning: base 'librealsense::ds5_device' will be initialized after [-Wreorder]
   33 |           _separate_color(true)
      |                               ^
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp:33:31: warning:   base 'librealsense::device' [-Wreorder]
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.cpp:29:5: warning:   when initialized here [-Wreorder]
   29 |     ds5_color::ds5_color(std::shared_ptr<context> ctx,
      |     ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp:15:
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h: In constructor 'librealsense::ds5_auto_exposure_roi_method::ds5_auto_exposure_roi_method(const librealsense::hw_monitor&, librealsense::ds::fw_cmd)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:30:27: warning: 'librealsense::ds5_auto_exposure_roi_method::_hw_monitor' will be initialized after [-Wreorder]
   30 |         const hw_monitor& _hw_monitor;
      |                           ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:29:26: warning:   'const librealsense::ds::fw_cmd librealsense::ds5_auto_exposure_roi_method::_cmd' [-Wreorder]
   29 |         const ds::fw_cmd _cmd;
      |                          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp:85:5: warning:   when initialized here [-Wreorder]
   85 |     ds5_auto_exposure_roi_method::ds5_auto_exposure_roi_method(
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp: In function 'void librealsense::update_flash_section(std::shared_ptr<hw_monitor>, const std::vector<unsigned char>&, uint32_t, uint32_t, update_progress_callback_ptr, float, float)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp:243:31: warning: comparison of integer expressions of different signedness: 'int' and 'const uint32_t' {aka 'const unsigned int'} [-Wsign-compare]
  243 |             for (int i = 0; i < ds::FLASH_SECTOR_SIZE; )
      |                             ~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp: In constructor 'librealsense::ds5u_device::ds5u_device(std::shared_ptr<librealsense::context>, const librealsense::platform::backend_device_group&)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp:1322:52: warning: base 'librealsense::ds5_device' will be initialized after [-Wreorder]
 1322 |         : ds5_device(ctx, group), device(ctx, group)
      |                                                    ^
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp:1322:52: warning:   base 'librealsense::device' [-Wreorder]
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.cpp:1320:5: warning:   when initialized here [-Wreorder]
 1320 |     ds5u_device::ds5u_device(std::shared_ptr<context> ctx,
      |     ^~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 15%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-active.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-active.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-active.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-active.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-active.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-active.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 15%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-factory.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-factory.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-factory.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-factory.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 15%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-fw-update-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-fw-update-device.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-fw-update-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-fw-update-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-fw-update-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-fw-update-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-fw-update-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp: In member function 'virtual bool librealsense::rs405u_device::contradicts(const librealsense::stream_profile_interface*, const std::vector<librealsense::stream_profile>&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp:109:22: warning: unused variable 'vid_a' [-Wunused-variable]
  109 |             if (auto vid_a = dynamic_cast<const video_stream_profile_interface*>(a))
      |                      ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp: In member function 'virtual bool librealsense::rs416_device::contradicts(const librealsense::stream_profile_interface*, const std::vector<librealsense::stream_profile>&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp:241:22: warning: unused variable 'vid_a' [-Wunused-variable]
  241 |             if (auto vid_a = dynamic_cast<const video_stream_profile_interface*>(a))
      |                      ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp: In member function 'virtual bool librealsense::rs416_rgb_device::contradicts(const librealsense::stream_profile_interface*, const std::vector<librealsense::stream_profile>&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp:298:22: warning: unused variable 'vid_a' [-Wunused-variable]
  298 |             if (auto vid_a = dynamic_cast<const video_stream_profile_interface*>(a))
      |                      ^~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp: In constructor 'librealsense::rs465_device::rs465_device(std::shared_ptr<librealsense::context>, const librealsense::platform::backend_device_group&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp:853:41: warning: base 'librealsense::ds5_motion' will be initialized after [-Wreorder]
  853 |                 get_flash_logs_command()) {}
      |                                         ^
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp:853:41: warning:   base 'librealsense::ds5_nonmonochrome' [-Wreorder]
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-factory.cpp:841:9: warning:   when initialized here [-Wreorder]
  841 |         rs465_device(std::shared_ptr<context> ctx,
      |         ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-fw-update-device.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
[ 16%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/advanced_mode/rs_advanced_mode.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/advanced_mode/rs_advanced_mode.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/advanced_mode/rs_advanced_mode.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/advanced_mode/rs_advanced_mode.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/rs_advanced_mode.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/rs_advanced_mode.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/advanced_mode.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/rs_advanced_mode.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/api.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/rs_advanced_mode.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 16%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/advanced_mode/presets.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/advanced_mode/presets.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/advanced_mode/presets.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/advanced_mode/presets.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/presets.cpp
[ 16%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/advanced_mode/advanced_mode.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/advanced_mode/advanced_mode.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/advanced_mode/advanced_mode.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/advanced_mode/advanced_mode.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/advanced_mode.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/advanced_mode.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/advanced_mode.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 16%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-auto-calibration.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-auto-calibration.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-auto-calibration.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-auto-calibration.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-active.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/advanced_mode.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/advanced_mode.cpp: In member function 'virtual const char* librealsense::advanced_mode_preset_option::get_value_description(float) const':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/advanced_mode/advanced_mode.cpp:915:21: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  915 |         catch (std::out_of_range)
      |                     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 17%] Building CXX object CMakeFiles/realsense2.dir/src/ds5/ds5-thermal-monitor.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ds5/ds5-thermal-monitor.cpp.o -MF CMakeFiles/realsense2.dir/src/ds5/ds5-thermal-monitor.cpp.o.d -o CMakeFiles/realsense2.dir/src/ds5/ds5-thermal-monitor.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-thermal-monitor.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-color.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-thermal-monitor.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp: In member function 'virtual std::vector<unsigned char> librealsense::auto_calibrated::get_calibration_table() const':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:837:14: warning: unused variable 'table' [-Wunused-variable]
  837 |         auto table = (uint8_t*)(calib.data() + sizeof(table_header));
      |              ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp: In member function 'void librealsense::auto_calibrated::get_target_rect_info(rs2_frame_queue*, float*, float&, float&, int, librealsense::update_progress_callback_ptr)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:954:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<float, 4> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  954 |             for (int j = 1; j < rect_sides_arr.size(); ++j)
      |                             ~~^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp: In member function 'void librealsense::auto_calibrated::get_target_dots_info(rs2_frame_queue*, float*, float*, rs2::stream_profile&, rs2_intrinsics&, int, librealsense::update_progress_callback_ptr)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:1223:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::array<float, 4> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
 1223 |         for (int j = 1; j < dots_x_arr.size(); ++j)
      |                         ~~^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp: In member function 'virtual float librealsense::auto_calibrated::calculate_target_z(rs2_frame_queue*, rs2_frame_queue*, rs2_frame_queue*, float, float, librealsense::update_progress_callback_ptr)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:1564:26: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1564 |             if ((frm_idx < min_frames_required))
      |                  ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-thermal-monitor.cpp: In member function 'void librealsense::ds5_thermal_monitor::polling(dispatcher::cancellable_timer)':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-thermal-monitor.cpp:74:22: warning: unused variable 'ts' [-Wunused-variable]
   74 |                 auto ts = (uint64_t)std::chrono::high_resolution_clock::now().time_since_epoch().count();
      |                      ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 17%] Building CXX object CMakeFiles/realsense2.dir/src/ivcam/ivcam-private.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ivcam/ivcam-private.cpp.o -MF CMakeFiles/realsense2.dir/src/ivcam/ivcam-private.cpp.o.d -o CMakeFiles/realsense2.dir/src/ivcam/ivcam-private.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/ivcam-private.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 17%] Building CXX object CMakeFiles/realsense2.dir/src/ivcam/sr300.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ivcam/sr300.cpp.o -MF CMakeFiles/realsense2.dir/src/ivcam/sr300.cpp.o.d -o CMakeFiles/realsense2.dir/src/ivcam/sr300.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp: In member function 'librealsense::auto_calibrated::change_preset()':
/builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:659:33: warning: 'old_preset' may be used uninitialized [-Wmaybe-uninitialized]
  659 |         rs2_rs400_visual_preset old_preset;
      |                                 ^~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp: In constructor 'librealsense::sr300_camera::sr300_camera(std::shared_ptr<librealsense::context>, const librealsense::platform::uvc_device_info&, const librealsense::platform::uvc_device_info&, const librealsense::platform::usb_device_info&, const librealsense::platform::backend_device_group&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:533:70: warning: base 'librealsense::sr3xx_camera' will be initialized after [-Wreorder]
  533 |         _color_device_idx(add_sensor(create_color_device(ctx, color)))
      |                                                                      ^
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:533:70: warning:   base 'librealsense::device' [-Wreorder]
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:525:5: warning:   when initialized here [-Wreorder]
  525 |     sr300_camera::sr300_camera(std::shared_ptr<context> ctx, const platform::uvc_device_info& color,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp: In constructor 'librealsense::sr305_camera::sr305_camera(std::shared_ptr<librealsense::context>, const librealsense::platform::uvc_device_info&, const librealsense::platform::uvc_device_info&, const librealsense::platform::usb_device_info&, const librealsense::platform::backend_device_group&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:547:57: warning: base 'librealsense::sr300_camera' will be initialized after [-Wreorder]
  547 |         device(ctx, group, register_device_notifications) {
      |                                                         ^
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:547:57: warning:   base 'librealsense::device' [-Wreorder]
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:541:5: warning:   when initialized here [-Wreorder]
  541 |     sr305_camera::sr305_camera(std::shared_ptr<context> ctx, const platform::uvc_device_info &color,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp: In constructor 'librealsense::sr306_camera::sr306_camera(std::shared_ptr<librealsense::context>, const librealsense::platform::uvc_device_info&, const librealsense::platform::usb_device_info&, const librealsense::platform::backend_device_group&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:567:57: warning: base 'librealsense::sr3xx_camera' will be initialized after [-Wreorder]
  567 |         device(ctx, group, register_device_notifications) {
      |                                                         ^
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:567:57: warning:   base 'librealsense::device' [-Wreorder]
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:561:5: warning:   when initialized here [-Wreorder]
  561 |     sr306_camera::sr306_camera(std::shared_ptr<context> ctx,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 18%] Building CXX object CMakeFiles/realsense2.dir/src/ivcam/sr300-fw-update-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/ivcam/sr300-fw-update-device.cpp.o -MF CMakeFiles/realsense2.dir/src/ivcam/sr300-fw-update-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/ivcam/sr300-fw-update-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300-fw-update-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300-fw-update-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300-fw-update-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /usr/include/c++/12/bits/stl_numeric.h:61,
                 from /usr/include/c++/12/numeric:62,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:4:
In function 'std::swap<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&)std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >, std::is_move_constructible<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>, std::is_move_assignable<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >::value, void>::type',
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::operator=(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:2094:13,
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10809:24:
/usr/include/c++/12/bits/move.h:205:7: warning: 'MEM[(union json_value &)&D.639394 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  205 |       __a = _GLIBCXX_MOVE(__b);
      |       ^~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-auto-calibration.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp: In member function 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10809:26: note: '<anonymous>' declared here
10809 |                 result = basic_json(value_t::discarded);
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300-fw-update-device.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 18%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-depth.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-depth.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-depth.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-depth.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 18%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-private.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-private.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-private.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-private.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.cpp:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h: In constructor 'librealsense::zero_order_options::zero_order_options()':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:46:33: warning: 'librealsense::zero_order_options::threshold_scale' will be initialized after [-Wreorder]
   46 |         int                     threshold_scale;
      |                                 ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:41:33: warning:   'bool librealsense::zero_order_options::read_baseline' [-Wreorder]
   41 |         bool                    read_baseline;
      |                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:24:9: warning:   when initialized here [-Wreorder]
   24 |         zero_order_options():
      |         ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.cpp:546:26: warning: unused variable 'vs' [-Wunused-variable]
  546 |                     auto vs = dynamic_cast<video_stream_profile*>(sp.get());
      |                          ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../option.h:8:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 18%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-color.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-color.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-color.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-color.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-color.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-color.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-color.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.h: In constructor 'librealsense::ivcam2::l500_temperature_options::l500_temperature_options(librealsense::l500_device*, rs2_option, const std::string&)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.h:457:26: warning: 'librealsense::ivcam2::l500_temperature_options::_l500_depth_dev' will be initialized after [-Wreorder]
  457 |             l500_device *_l500_depth_dev;
      |                          ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.h:456:24: warning:   'rs2_option librealsense::ivcam2::l500_temperature_options::_option' [-Wreorder]
  456 |             rs2_option _option;
      |                        ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.cpp:95:9: warning:   when initialized here [-Wreorder]
   95 |         l500_temperature_options::l500_temperature_options(l500_device *l500_depth_dev,
      |         ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /usr/include/c++/12/istream:39,
                 from /usr/include/c++/12/sstream:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/usb/usb-types.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/backend.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:10:
In member function 'std::basic_ostream<char, std::char_traits<char> >::operator<<(unsigned int)',
    inlined from 'el::base::MessageBuilder::operator<<(unsigned int)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:2919:3,
    inlined from 'el::base::Writer::operator<< <unsigned int>(unsigned int const&)el::base::Writer&' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:3247:24,
    inlined from 'librealsense::sr300_timestamp_reader_from_metadata::get_frame_timestamp(std::shared_ptr<librealsense::frame_interface> const&)' at /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:638:17:
/usr/include/c++/12/ostream:196:25: warning: 'fcc' may be used uninitialized [-Wmaybe-uninitialized]
  196 |         return _M_insert(static_cast<unsigned long>(__n));
      |                ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp: In member function 'librealsense::sr300_timestamp_reader_from_metadata::get_frame_timestamp(std::shared_ptr<librealsense::frame_interface> const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.cpp:632:26: note: 'fcc' was declared here
  632 |                 uint32_t fcc;
      |                          ^~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 19%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l535-color-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l535-color-device.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l535-color-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l535-color-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-color-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-color.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-color-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-color-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 19%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-device.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 19%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-motion.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-motion.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-motion.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-motion.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-motion.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-color.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-motion.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:21:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h: In constructor 'librealsense::zero_order_options::zero_order_options()':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:46:33: warning: 'librealsense::zero_order_options::threshold_scale' will be initialized after [-Wreorder]
   46 |         int                     threshold_scale;
      |                                 ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:41:33: warning:   'bool librealsense::zero_order_options::read_baseline' [-Wreorder]
   41 |         bool                    read_baseline;
      |                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:24:9: warning:   when initialized here [-Wreorder]
   24 |         zero_order_options():
      |         ^~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp: In constructor 'librealsense::l500_device::l500_device(std::shared_ptr<librealsense::context>, const librealsense::platform::backend_device_group&)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:65:16: warning: unused variable 'backend' [-Wunused-variable]
   65 |         auto&& backend = ctx->get_backend();
      |                ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:67:15: warning: unused variable 'depth_sensor' [-Wunused-variable]
   67 |         auto& depth_sensor = get_depth_sensor();
      |               ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp: In member function 'void librealsense::l500_device::update_flash_section(std::shared_ptr<librealsense::hw_monitor>, const std::vector<unsigned char>&, uint32_t, uint32_t, librealsense::update_progress_callback_ptr, float, float)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:447:31: warning: comparison of integer expressions of different signedness: 'int' and 'const uint32_t' {aka 'const unsigned int'} [-Wsign-compare]
  447 |             for (int i = 0; i < ivcam2::FLASH_SECTOR_SIZE; )
      |                             ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:657:31: warning: 'memset' used with constant zero length parameter; this could be due to transposed parameters [-Wmemset-transposed-args]
  657 |                         memset(&_temperatures, sizeof(_temperatures), 0);
      |                         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:657:31: warning: 'void* memset(void*, int, size_t)' writing to an object of non-trivial type 'struct librealsense::ivcam2::extended_temperatures'; use assignment instead [-Wclass-memaccess]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:15:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.h:427:16: note: 'struct librealsense::ivcam2::extended_temperatures' declared here
  427 |         struct extended_temperatures : public temperatures
      |                ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h: In instantiation of 'T librealsense::hw_monitor::get_gvd_field(const std::vector<unsigned char>&, size_t) [with T = unsigned char; size_t = long unsigned int]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.cpp:98:57:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:347:31: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  347 |             for (int i = 0; i < sizeof(T); i++)
      |                             ~~^~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 19%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-factory.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-factory.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-factory.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-factory.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-factory.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-factory.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 20%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-fw-update-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-fw-update-device.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-fw-update-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-fw-update-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-fw-update-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-fw-update-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-fw-update-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../option.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-private.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-fw-update-device.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../option.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 20%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-serializable.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-serializable.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-serializable.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-serializable.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-serializable.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/serializable-interface.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-serializable.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-serializable.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
[ 20%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l500-options.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l500-options.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l500-options.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l500-options.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 21%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l535-device-options.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l535-device-options.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l535-device-options.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l535-device-options.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-serializable.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-serializable.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.h: In constructor 'librealsense::l500_hw_options::l500_hw_options(librealsense::l500_device*, librealsense::hw_monitor*, librealsense::l500_control, librealsense::option*, const std::string&, librealsense::firmware_version, std::shared_ptr<librealsense::digital_gain_option>)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.h:104:21: warning: 'librealsense::l500_hw_options::_hw_monitor' will be initialized after [-Wreorder]
  104 |         hw_monitor* _hw_monitor;
      |                     ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.h:102:22: warning:   'librealsense::l500_control librealsense::l500_hw_options::_type' [-Wreorder]
  102 |         l500_control _type;
      |                      ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-options.cpp:59:5: warning:   when initialized here [-Wreorder]
   59 |     l500_hw_options::l500_hw_options( l500_device* l500_dev,
      |     ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.cpp:23:14: warning: unused variable 'default_sensor_mode' [-Wunused-variable]
   23 |         auto default_sensor_mode = RS2_SENSOR_MODE_VGA;
      |              ^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.cpp: In constructor 'librealsense::ivcam2::l535::device_options::device_options(std::shared_ptr<librealsense::context>, const librealsense::platform::backend_device_group&)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-device-options.cpp:18:12: warning: unused variable 'raw_depth_sensor' [-Wunused-variable]
   18 |     auto & raw_depth_sensor = get_raw_depth_sensor();
      |            ^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 21%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l535-amc-option.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l535-amc-option.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l535-amc-option.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l535-amc-option.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.h: In constructor 'librealsense::ivcam2::l535::amc_option::amc_option(librealsense::l500_device*, librealsense::hw_monitor*, librealsense::ivcam2::l535::amc_control, const std::string&)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.h:61:22: warning: 'librealsense::ivcam2::l535::amc_option::_hw_monitor' will be initialized after [-Wreorder]
   61 |         hw_monitor * _hw_monitor;
      |                      ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.h:59:21: warning:   'librealsense::ivcam2::l535::amc_control librealsense::ivcam2::l535::amc_option::_control' [-Wreorder]
   59 |         amc_control _control;
      |                     ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-amc-option.cpp:11:1: warning:   when initialized here [-Wreorder]
   11 | amc_option::amc_option( librealsense::l500_device * l500_dev,
      | ^~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 21%] Building CXX object CMakeFiles/realsense2.dir/src/l500/l535-preset-option.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/l500/l535-preset-option.cpp.o -MF CMakeFiles/realsense2.dir/src/l500/l535-preset-option.cpp.o.d -o CMakeFiles/realsense2.dir/src/l500/l535-preset-option.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-preset-option.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-preset-option.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-preset-option.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 21%] Building CXX object CMakeFiles/realsense2.dir/src/media/record/record_device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/media/record/record_device.cpp.o -MF CMakeFiles/realsense2.dir/src/media/record/record_device.cpp.o.d -o CMakeFiles/realsense2.dir/src/media/record/record_device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/advanced_mode.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l535-preset-option.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 22%] Building CXX object CMakeFiles/realsense2.dir/src/media/record/record_sensor.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/media/record/record_sensor.cpp.o -MF CMakeFiles/realsense2.dir/src/media/record/record_sensor.cpp.o.d -o CMakeFiles/realsense2.dir/src/media/record/record_sensor.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/roi.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.h: In constructor 'librealsense::record_device::record_device(std::shared_ptr<librealsense::device_interface>, std::shared_ptr<librealsense::device_serializer::writer>)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.h:74:14: warning: 'librealsense::record_device::m_is_recording' will be initialized after [-Wreorder]
   74 |         bool m_is_recording;
      |              ^~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.h:70:54: warning:   'std::chrono::_V2::system_clock::duration librealsense::record_device::m_record_total_pause_duration' [-Wreorder]
   70 |         std::chrono::high_resolution_clock::duration m_record_total_pause_duration;
      |                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_device.cpp:12:1: warning:   when initialized here [-Wreorder]
   12 | librealsense::record_device::record_device(std::shared_ptr<librealsense::device_interface> device,
      | ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 22%] Building CXX object CMakeFiles/realsense2.dir/src/media/playback/playback_device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/media/playback/playback_device.cpp.o -MF CMakeFiles/realsense2.dir/src/media/playback/playback_device.cpp.o.d -o CMakeFiles/realsense2.dir/src/media/playback/playback_device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/roi.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/serialization.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:150,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:41,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.h:11:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/api.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/serialization.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.h: In constructor 'librealsense::record_sensor::record_sensor(librealsense::device_interface&, librealsense::sensor_interface&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.h:76:14: warning: 'librealsense::record_sensor::m_register_notification_to_base' will be initialized after [-Wreorder]
   76 |         bool m_register_notification_to_base;
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.h:73:13: warning:   'int librealsense::record_sensor::m_before_start_callback_token' [-Wreorder]
   73 |         int m_before_start_callback_token;
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.cpp:11:1: warning:   when initialized here [-Wreorder]
   11 | librealsense::record_sensor::record_sensor( device_interface& device,
      | ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/record/record_sensor.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/aux_/na_assert.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/arg.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/placeholders.hpp:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_categories.hpp:17,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:39:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/unique_ptr.h:37,
                 from /usr/include/c++/12/memory:76,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/roi.h:5:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
[ 22%] Building CXX object CMakeFiles/realsense2.dir/src/media/playback/playback_sensor.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/media/playback/playback_sensor.cpp.o -MF CMakeFiles/realsense2.dir/src/media/playback/playback_sensor.cpp.o.d -o CMakeFiles/realsense2.dir/src/media/playback/playback_sensor.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/roi.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:150,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:41,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.cpp: In member function 'std::shared_ptr<librealsense::stream_profile_interface> librealsense::playback_device::get_stream(const std::map<unsigned int, std::shared_ptr<librealsense::playback_sensor> >&, librealsense::device_serializer::stream_identifier)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.cpp:148:117: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
  148 |                 if(stream_profile->get_stream_type() == stream_id.stream_type && stream_profile->get_stream_index() == stream_id.stream_index)
      |                                                                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/api.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/api.h:108:17: warning: 'void librealsense::translate_exception(const char*, std::string, rs2_error**)' defined but not used [-Wunused-function]
  108 |     static void translate_exception(const char * name, std::string args, rs2_error ** error)
      |                 ^~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/serialization.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.h:11:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/aux_/na_assert.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/arg.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/placeholders.hpp:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_categories.hpp:17,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:39:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/unique_ptr.h:37,
                 from /usr/include/c++/12/memory:76,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/roi.h:5:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.cpp: In member function 'void librealsense::playback_sensor::register_sensor_options(const librealsense::device_serializer::sensor_snapshot&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.cpp:278:23: warning: unused variable 'value' [-Wunused-variable]
  278 |                 float value = option.query();
      |                       ^~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_sensor.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 23%] Building CXX object CMakeFiles/realsense2.dir/src/media/ros/ros_reader.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/media/ros/ros_reader.cpp.o -MF CMakeFiles/realsense2.dir/src/media/ros/ros_reader.cpp.o.d -o CMakeFiles/realsense2.dir/src/media/ros/ros_reader.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/serialization.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:150,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:41,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:6:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
[ 23%] Building CXX object CMakeFiles/realsense2.dir/src/media/ros/ros_writer.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/media/ros/ros_writer.cpp.o -MF CMakeFiles/realsense2.dir/src/media/ros/ros_writer.cpp.o.d -o CMakeFiles/realsense2.dir/src/media/ros/ros_writer.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/decimation-filter.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp:14:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/serialization.h:11:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/aux_/na_assert.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/arg.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/placeholders.hpp:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_categories.hpp:17,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:39:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/decimation-filter.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/stl_tree.h:65,
                 from /usr/include/c++/12/map:60,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/serialization.h:6:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:7:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:26:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h: In constructor 'librealsense::zero_order_options::zero_order_options()':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:46:33: warning: 'librealsense::zero_order_options::threshold_scale' will be initialized after [-Wreorder]
   46 |         int                     threshold_scale;
      |                                 ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:41:33: warning:   'bool librealsense::zero_order_options::read_baseline' [-Wreorder]
   41 |         bool                    read_baseline;
      |                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:24:9: warning:   when initialized here [-Wreorder]
   24 |         zero_order_options():
      |         ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/string:48,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_types.hpp:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:7:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:26,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:15:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h: In constructor 'librealsense::zero_order_options::zero_order_options()':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:46:33: warning: 'librealsense::zero_order_options::threshold_scale' will be initialized after [-Wreorder]
   46 |         int                     threshold_scale;
      |                                 ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:41:33: warning:   'bool librealsense::zero_order_options::read_baseline' [-Wreorder]
   41 |         bool                    read_baseline;
      |                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:24:9: warning:   when initialized here [-Wreorder]
   24 |         zero_order_options():
      |         ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In member function 'librealsense::frame_holder librealsense::ros_reader::create_motion_sample(const rosbag::MessageInstance&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:521:25: warning: moving a local object in a return statement prevents copy elision [-Wpessimizing-move]
  521 |         return std::move(fh);
      |                ~~~~~~~~~^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:521:25: note: remove 'std::move' call
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In member function 'void librealsense::ros_reader::update_l500_depth_sensor(const rosbag::Bag&, uint32_t, const librealsense::device_serializer::nanoseconds&, uint32_t, librealsense::device_serializer::snapshot_collection&, uint32_t, std::string, std::string)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:864:14: warning: unused variable 'depth_to_disparity' [-Wunused-variable]
  864 |         auto depth_to_disparity = true;
      |              ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In member function 'librealsense::stream_profiles librealsense::ros_reader::read_legacy_stream_info(uint32_t) const':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1297:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::match_results<__gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
 1297 |                 for (int i = 1; i < sm.size(); i++)
      |                                 ~~^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In static member function 'static std::pair<rs2_option, std::shared_ptr<librealsense::option> > librealsense::ros_reader::create_option(const rosbag::Bag&, const rosbag::MessageInstance&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1407:46: warning: variable 'sensor_id' set but not used [-Wunused-but-set-variable]
 1407 |         device_serializer::sensor_identifier sensor_id = ros_topic::get_sensor_identifier(value_message_instance.getTopic());
      |                                              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/metadata-parser.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:24:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp: In member function 'void librealsense::ros_writer::write_pose_frame(const librealsense::device_serializer::stream_identifier&, const librealsense::device_serializer::nanoseconds&, librealsense::frame_holder&&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp:262:14: warning: variable 'rotation' set but not used [-Wunused-but-set-variable]
  262 |         auto rotation = pose->get_rotation();
      |              ^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:10:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h: In instantiation of 'sensor_msgs::Image_<ContainerAllocator>::Image_() [with ContainerAllocator = std::allocator<void>]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp:176:28:   required from here
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h:73:21: warning: 'sensor_msgs::Image_<std::allocator<void> >::depth_units' will be initialized after [-Wreorder]
   73 |   _depth_units_type depth_units;
      |                     ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h:70:14: warning:   'sensor_msgs::Image_<std::allocator<void> >::_data_type sensor_msgs::Image_<std::allocator<void> >::data' [-Wreorder]
   70 |   _data_type data;
      |              ^~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h:27:3: warning:   when initialized here [-Wreorder]
   27 |   Image_()
      |   ^~~~~~
[ 23%] Building CXX object CMakeFiles/realsense2.dir/src/mock/sql.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/mock/sql.cpp.o -MF CMakeFiles/realsense2.dir/src/mock/sql.cpp.o.d -o CMakeFiles/realsense2.dir/src/mock/sql.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/mock/sql.cpp
[ 23%] Building CXX object CMakeFiles/realsense2.dir/src/mock/recorder.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/mock/recorder.cpp.o -MF CMakeFiles/realsense2.dir/src/mock/recorder.cpp.o.d -o CMakeFiles/realsense2.dir/src/mock/recorder.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../context.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:10:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h: In instantiation of 'sensor_msgs::Image_<ContainerAllocator>::Image_() [with ContainerAllocator = std::allocator<void>]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = sensor_msgs::Image_<allocator<void> >; _Args = {}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = sensor_msgs::Image_<std::allocator<void> >; _Args = {}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {}; _Tp = sensor_msgs::Image_<std::allocator<void> >; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = sensor_msgs::Image_<std::allocator<void> >; _Alloc = std::allocator<void>; _Args = {}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {}; _Tp = sensor_msgs::Image_<std::allocator<void> >; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {}; _Tp = sensor_msgs::Image_<std::allocator<void> >]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = sensor_msgs::Image_<allocator<void> >; _Args = {}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = sensor_msgs::Image_<allocator<void> >]'
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:408:51:   required from 'std::shared_ptr<_Tp> rosbag::Bag::instantiateBuffer(const rosbag::IndexEntry&) const [with T = sensor_msgs::Image_<std::allocator<void> >]'
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:165:38:   required from 'std::shared_ptr<_Tp> rosbag::MessageInstance::instantiate() const [with T = sensor_msgs::Image_<std::allocator<void> >]'
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:32:86:   required from 'static typename ROS_TYPE::ConstPtr librealsense::ros_reader::instantiate_msg(const rosbag::MessageInstance&) [with ROS_TYPE = sensor_msgs::Image_<std::allocator<void> >; typename ROS_TYPE::ConstPtr = std::shared_ptr<const sensor_msgs::Image_<std::allocator<void> > >]'
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:410:55:   required from here
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h:73:21: warning: 'sensor_msgs::Image_<std::allocator<void> >::depth_units' will be initialized after [-Wreorder]
   73 |   _depth_units_type depth_units;
      |                     ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h:70:14: warning:   'sensor_msgs::Image_<std::allocator<void> >::_data_type sensor_msgs::Image_<std::allocator<void> >::data' [-Wreorder]
   70 |   _data_type data;
      |              ^~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs/sensor_msgs/Image.h:27:3: warning:   when initialized here [-Wreorder]
   27 |   Image_()
      |   ^~~~~~
[ 24%] Building CXX object CMakeFiles/realsense2.dir/src/proc/sse/sse-align.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/sse/sse-align.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/sse/sse-align.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/sse/sse-align.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/sse-align.cpp
[ 24%] Building CXX object CMakeFiles/realsense2.dir/src/proc/sse/sse-pointcloud.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/sse/sse-pointcloud.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/sse/sse-pointcloud.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/sse/sse-pointcloud.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/sse-pointcloud.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/sse-pointcloud.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/sse-pointcloud.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../context.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::recording::recording(std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<librealsense::platform::playback_device_watcher>)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:313:43: warning: 'librealsense::platform::recording::_ts' will be initialized after [-Wreorder]
  313 |             std::shared_ptr<time_service> _ts;
      |                                           ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:310:54: warning:   'std::shared_ptr<librealsense::platform::playback_device_watcher> librealsense::platform::recording::_watcher' [-Wreorder]
  310 |             std::shared_ptr<playback_device_watcher> _watcher;
      |                                                      ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp:148:9: warning:   when initialized here [-Wreorder]
  148 |         recording::recording(std::shared_ptr<time_service> ts, std::shared_ptr<playback_device_watcher> watcher)
      |         ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp: In member function 'virtual void librealsense::platform::playback_uvc_device::stream_on(std::function<void(const librealsense::notification&)>)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp:1253:20: warning: unused variable 'c' [-Wunused-variable]
 1253 |             auto&& c = _rec->find_call(call_type::uvc_play, _entity_id);
      |                    ^
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp: In member function 'virtual void librealsense::platform::playback_uvc_device::set_power_state(librealsense::platform::power_state)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp:1288:20: warning: unused variable 'c' [-Wunused-variable]
 1288 |             auto&& c = _rec->find_call(call_type::uvc_set_power_state, _entity_id, [&](const call& call_found)
      |                    ^
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp: In member function 'virtual bool librealsense::platform::playback_uvc_device::get_xu(const librealsense::platform::extension_unit&, uint8_t, uint8_t*, int) const':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.cpp:1327:36: warning: comparison of integer expressions of different signedness: 'std::vector<unsigned char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 1327 |             if (stored_data.size() != len)
      |                 ~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/sse-pointcloud.cpp:11:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/sse-pointcloud.cpp: In member function 'void librealsense::pointcloud_sse::get_texture_map_sse(librealsense::float2*, const librealsense::float3*, unsigned int, unsigned int, const rs2_intrinsics&, const rs2_extrinsics&, librealsense::float2*)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/sse-pointcloud.cpp:147:14: warning: unused variable 'tex_ptr' [-Wunused-variable]
  147 |         auto tex_ptr = texture_map;
      |              ^~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/mock/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/sse/../../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 24%] Building CXX object CMakeFiles/realsense2.dir/src/proc/processing-blocks-factory.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/processing-blocks-factory.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/processing-blocks-factory.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/processing-blocks-factory.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp: In member function 'librealsense::ros_writer::write_sensor_processing_blocks(librealsense::device_serializer::sensor_identifier, std::chrono::duration<unsigned long, std::ratio<1l, 1000000000l> > const&, std::shared_ptr<librealsense::recommended_proccesing_blocks_interface>)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp:577:77: warning: 'ext' may be used uninitialized [-Wmaybe-uninitialized]
  577 |                 processing_block_msg.data = rs2_extension_type_to_string(ext);
      |                                                                             ^
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.cpp:563:23: note: 'ext' was declared here
  563 |         rs2_extension ext;
      |                       ^~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'librealsense::ros_topic::get_stream_type(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:243:20: warning: 'type' may be used uninitialized [-Wmaybe-uninitialized]
  243 |             return type;
      |                    ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:241:24: note: 'type' was declared here
  241 |             rs2_stream type;
      |                        ^~~~
[ 24%] Building CXX object CMakeFiles/realsense2.dir/src/proc/align.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/align.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/align.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/align.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/video.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:22: warning: ignoring '#pragma omp parallel' [-Wunknown-pragmas]
   22 | #pragma omp parallel for schedule(dynamic)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 25%] Building CXX object CMakeFiles/realsense2.dir/src/proc/colorizer.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/colorizer.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/colorizer.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/colorizer.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[ 25%] Building CXX object CMakeFiles/realsense2.dir/src/proc/pointcloud.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/pointcloud.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/pointcloud.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/pointcloud.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/pointcloud.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/environment.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/pointcloud.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:11:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/pointcloud.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp: In member function 'std::shared_ptr<rs2::video_stream_profile> librealsense::align::create_aligned_profile(rs2::video_stream_profile&, rs2::video_stream_profile&)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:158:18: warning: unused variable 'original_video_profile' [-Wunused-variable]
  158 |         if (auto original_video_profile = As<video_stream_profile_interface>(original_profile.get()->profile))
      |                  ^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp: In member function 'virtual bool librealsense::align::should_process(const rs2::frame&)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:188:20: warning: unused variable 'stream' [-Wunused-variable]
  188 |         rs2_stream stream = profile.stream_type();
      |                    ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:189:20: warning: unused variable 'format' [-Wunused-variable]
  189 |         rs2_format format = profile.format();
      |                    ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:190:13: warning: unused variable 'index' [-Wunused-variable]
  190 |         int index = profile.stream_index();
      |             ^~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.cpp:11:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.h: In constructor 'librealsense::colorizer::colorizer(const char*)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.h:166:29: warning: 'librealsense::colorizer::_target_stream_profile' will be initialized after [-Wreorder]
  166 |         rs2::stream_profile _target_stream_profile;
      |                             ^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.h:162:26: warning:   'std::vector<int> librealsense::colorizer::_histogram' [-Wreorder]
  162 |         std::vector<int> _histogram;
      |                          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/colorizer.cpp:141:5: warning:   when initialized here [-Wreorder]
  141 |     colorizer::colorizer(const char* name)
      |     ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/pointcloud.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/proc/pointcloud.cpp: In member function 'void librealsense::pointcloud::inspect_depth_frame(const rs2::frame&)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/pointcloud.cpp:79:14: warning: variable 'found_depth_intrinsics' set but not used [-Wunused-but-set-variable]
   79 |         bool found_depth_intrinsics = false;
      |              ^~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/rotation-transform.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/occlusion-filter.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/pointcloud.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In member function 'librealsense::ros_reader::read_info_snapshot(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1145:37: warning: 'info' may be used uninitialized [-Wmaybe-uninitialized]
 1145 |                 infos->register_info(info, info_msg->value);
      |                 ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1143:33: note: 'info' was declared here
 1143 |                 rs2_camera_info info;
      |                                 ^~~~
In file included from /usr/include/c++/12/bits/stl_algobase.h:64,
                 from /usr/include/c++/12/bits/stl_tree.h:63:
In member function 'std::pair<rs2_option, std::shared_ptr<librealsense::option> >::pair<rs2_option, std::shared_ptr<librealsense::const_value_option>, true>(std::pair<rs2_option, std::shared_ptr<librealsense::const_value_option> >&&)',
    inlined from 'librealsense::ros_reader::create_property(rosbag::MessageInstance const&)' at /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1398:91:
/usr/include/c++/12/bits/stl_pair.h:554:11: warning: 'id' may be used uninitialized [-Wmaybe-uninitialized]
  554 |         : first(std::forward<_U1>(__p.first)),
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In function 'librealsense::ros_reader::create_property(rosbag::MessageInstance const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1394:20: note: 'id' was declared here
 1394 |         rs2_option id;
      |                    ^~
[ 25%] Building CXX object CMakeFiles/realsense2.dir/src/proc/occlusion-filter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/occlusion-filter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/occlusion-filter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/occlusion-filter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/occlusion-filter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/occlusion-filter.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/occlusion-filter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In function 'librealsense::ros_reader::create_processing_block(rosbag::MessageInstance const&, bool&, std::shared_ptr<librealsense::options_interface>)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1424:9: warning: 'id' may be used uninitialized [-Wmaybe-uninitialized]
 1424 |         switch (id)
      |         ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1420:23: note: 'id' was declared here
 1420 |         rs2_extension id;
      |                       ^~
In member function 'std::pair<rs2_option, std::shared_ptr<librealsense::option> >::pair<rs2_option, std::shared_ptr<librealsense::const_value_option>, true>(std::pair<rs2_option, std::shared_ptr<librealsense::const_value_option> >&&)',
    inlined from 'librealsense::ros_reader::create_option(rosbag::Bag const&, rosbag::MessageInstance const&)' at /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1414:91:
/usr/include/c++/12/bits/stl_pair.h:554:11: warning: 'id' may be used uninitialized [-Wmaybe-uninitialized]
  554 |         : first(std::forward<_U1>(__p.first)),
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In function 'librealsense::ros_reader::create_option(rosbag::Bag const&, rosbag::MessageInstance const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1408:20: note: 'id' was declared here
 1408 |         rs2_option id;
      |                    ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/occlusion-filter.cpp: In member function 'void librealsense::occlusion_filter::monotonic_heuristic_invalidation(librealsense::float3*, librealsense::float2*, const std::vector<librealsense::float2>&, const rs2::depth_frame&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/occlusion-filter.cpp:168:17: warning: unused variable 'depth_ptr' [-Wunused-variable]
  168 |            auto depth_ptr = (byte*)(depth.get_data());
      |                 ^~~~~~~~~
In member function 'librealsense::notification::notification(rs2_notification_category, int, rs2_log_severity, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)',
    inlined from 'librealsense::ros_reader::create_notification(rosbag::Bag const&, rosbag::MessageInstance const&)' at /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1472:79:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:895:46: warning: 'severity' may be used uninitialized [-Wmaybe-uninitialized]
  895 |             :category(category), type(type), severity(severity), description(description)
      |                                              ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In function 'librealsense::ros_reader::create_notification(rosbag::Bag const&, rosbag::MessageInstance const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1468:26: note: 'severity' was declared here
 1468 |         rs2_log_severity severity;
      |                          ^~~~~~~~
In member function 'librealsense::notification::notification(rs2_notification_category, int, rs2_log_severity, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)',
    inlined from 'librealsense::ros_reader::create_notification(rosbag::Bag const&, rosbag::MessageInstance const&)' at /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1472:79:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:895:14: warning: 'category' may be used uninitialized [-Wmaybe-uninitialized]
  895 |             :category(category), type(type), severity(severity), description(description)
      |              ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In function 'librealsense::ros_reader::create_notification(rosbag::Bag const&, rosbag::MessageInstance const&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:1467:35: note: 'category' was declared here
 1467 |         rs2_notification_category category;
      |                                   ^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
[ 26%] Building CXX object CMakeFiles/realsense2.dir/src/proc/synthetic-stream.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/synthetic-stream.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/synthetic-stream.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/synthetic-stream.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 26%] Building CXX object CMakeFiles/realsense2.dir/src/proc/syncer-processing-block.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/syncer-processing-block.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/syncer-processing-block.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/syncer-processing-block.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/syncer-processing-block.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/syncer-processing-block.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[ 26%] Building CXX object CMakeFiles/realsense2.dir/src/proc/decimation-filter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/decimation-filter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/decimation-filter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/decimation-filter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/decimation-filter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/environment.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/decimation-filter.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/syncer-processing-block.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp: In member function 'librealsense::ros_reader::create_pose_sample(rosbag::MessageInstance const&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:630:35: warning: 'timestamp_ms.__r' may be used uninitialized [-Wmaybe-uninitialized]
  630 |         additional_data.timestamp = timestamp_ms.count();
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.cpp:548:51: note: 'timestamp_ms.__r' was declared here
  548 |         std::chrono::duration<double, std::milli> timestamp_ms;
      |                                                   ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/decimation-filter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.cpp: In member function 'librealsense::processing_block& librealsense::composite_processing_block::get(rs2_option)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.cpp:510:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  510 |         for (i = 0; i < _processing_blocks.size(); i++)
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h: In constructor 'librealsense::interleaved_functional_processing_block::interleaved_functional_processing_block(const char*, rs2_format, rs2_format, rs2_stream, rs2_extension, int, rs2_format, rs2_stream, rs2_extension, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:192:13: warning: 'librealsense::interleaved_functional_processing_block::_left_target_profile_idx' will be initialized after [-Wreorder]
  192 |         int _left_target_profile_idx = 1;
      |             ^~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:187:20: warning:   'rs2_format librealsense::interleaved_functional_processing_block::_right_target_format' [-Wreorder]
  187 |         rs2_format _right_target_format;
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.cpp:560:5: warning:   when initialized here [-Wreorder]
  560 |     interleaved_functional_processing_block::interleaved_functional_processing_block(const char* name,
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/decimation-filter.cpp:11:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/decimation-filter.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 26%] Building CXX object CMakeFiles/realsense2.dir/src/proc/spatial-filter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/spatial-filter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/spatial-filter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/spatial-filter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 27%] Building CXX object CMakeFiles/realsense2.dir/src/proc/temporal-filter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/temporal-filter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/temporal-filter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/temporal-filter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp: In member function 'void librealsense::spatial_filter::recursive_filter_horizontal_fp(void*, float, float)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:235:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  235 |         for (v = 0; v < _height;) {
      |                     ~~^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:244:20: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  244 |             if (!(*(int*)&previousInnovation > 0))
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:250:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  250 |                 if (*(int*)&innovation > 0) {
      |                      ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:284:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  284 |                 if (*(int*)&innovation > 0) { // switch to CurrentlyValid state
      |                      ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:302:20: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  302 |             if (!(*(int*)&previousInnovation > 0))
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:307:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  307 |                 if (*(int*)&innovation > 0) {
      |                      ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:341:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  341 |                 if (*(int*)&innovation > 0) { // switch to CurrentlyValid state
      |                      ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp: In member function 'void librealsense::spatial_filter::recursive_filter_vertical_fp(void*, float, float)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:365:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  365 |         for (u = 0; u < _width;) {
      |                     ~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:375:20: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  375 |             if (!(*(int*)&previousInnovation > 0))
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:381:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  381 |                 if (*(int*)&innovation > 0) {
      |                      ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:415:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  415 |                 if (*(int*)&innovation > 0) { // switch to CurrentlyValid state
      |                      ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:433:20: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  433 |             if (!(*(int*)&previousInnovation > 0))
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:438:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  438 |                 if (*(int*)&innovation > 0) {
      |                      ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:472:22: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  472 |                 if (*(int*)&innovation > 0) { // switch to CurrentlyValid state
      |                      ^~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 27%] Building CXX object CMakeFiles/realsense2.dir/src/proc/hdr-merge.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/hdr-merge.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/hdr-merge.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/hdr-merge.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/hdr-merge.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/hdr-merge.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/hdr-merge.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.cpp:11:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.h: In instantiation of 'void librealsense::temporal_filter::temp_jw_smooth(void*, void*, uint8_t*) [with T = float; uint8_t = unsigned char]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.cpp:118:34:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.h:27:24: warning: unused variable 'fp' [-Wunused-variable]
   27 |             const bool fp = (std::is_floating_point<T>::value);
      |                        ^~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.h: In instantiation of 'void librealsense::temporal_filter::temp_jw_smooth(void*, void*, uint8_t*) [with T = short unsigned int; uint8_t = unsigned char]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.cpp:120:37:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/temporal-filter.h:27:24: warning: unused variable 'fp' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.h: In instantiation of 'void librealsense::spatial_filter::intertial_holes_fill(T*) [with T = float]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.h:52:40:   required from 'void librealsense::spatial_filter::dxf_smooth(void*, float, float, int) [with T = float]'
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:159:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.h:229:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  229 |             for (int j = 0; j < _height; ++j)
      |                             ~~^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.h: In instantiation of 'void librealsense::spatial_filter::intertial_holes_fill(T*) [with T = short unsigned int]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.h:52:40:   required from 'void librealsense::spatial_filter::dxf_smooth(void*, float, float, int) [with T = short unsigned int]'
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.cpp:161:33:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/spatial-filter.h:229:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 27%] Building CXX object CMakeFiles/realsense2.dir/src/proc/sequence-id-filter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/sequence-id-filter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/sequence-id-filter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/sequence-id-filter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/sequence-id-filter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sequence-id-filter.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/sequence-id-filter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hdr-merge.cpp: In member function 'virtual rs2::frame librealsense::hdr_merge::process_frame(const rs2::frame_source&, const rs2::frame&)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hdr-merge.cpp:85:31: warning: comparison of integer expressions of different signedness: 'std::map<int, rs2::frameset>::size_type' {aka 'long unsigned int'} and 'long long int' [-Wsign-compare]
   85 |         if (_framesets.size() == depth_seq_id)
      |             ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 28%] Building CXX object CMakeFiles/realsense2.dir/src/proc/hole-filling-filter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/hole-filling-filter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/hole-filling-filter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/hole-filling-filter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp
[ 28%] Building CXX object CMakeFiles/realsense2.dir/src/proc/disparity-transform.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/disparity-transform.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/disparity-transform.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/disparity-transform.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/disparity-transform.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/disparity-transform.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/disparity-transform.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 28%] Building CXX object CMakeFiles/realsense2.dir/src/proc/y8i-to-y8y8.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/y8i-to-y8y8.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/y8i-to-y8y8.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/y8i-to-y8y8.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/y8i-to-y8y8.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y8i-to-y8y8.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y8i-to-y8y8.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 28%] Building CXX object CMakeFiles/realsense2.dir/src/proc/y12i-to-y16y16.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/y12i-to-y16y16.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/y12i-to-y16y16.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/y12i-to-y16y16.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/y12i-to-y16y16.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y12i-to-y16y16.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y12i-to-y16y16.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/disparity-transform.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y8i-to-y8y8.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h: In instantiation of 'void librealsense::hole_filling_filter::apply_hole_filling(void*) [with T = float]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:64:38:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:30:18: warning: unused variable 'fp' [-Wunused-variable]
   30 |             bool fp = (std::is_floating_point<T>::value);
      |                  ^~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h: In instantiation of 'void librealsense::hole_filling_filter::apply_hole_filling(void*) [with T = short unsigned int]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:66:41:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:30:18: warning: unused variable 'fp' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h: In instantiation of 'void librealsense::hole_filling_filter::holes_fill_farest(T*, size_t, size_t, size_t) [with T = float; size_t = long unsigned int]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:40:34:   required from 'void librealsense::hole_filling_filter::apply_hole_filling(void*) [with T = float]'
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:64:38:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:83:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   83 |             for (int j = 1; j < height - 1; ++j)
      |                             ~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h: In instantiation of 'void librealsense::hole_filling_filter::holes_fill_nearest(T*, size_t, size_t, size_t) [with T = float; size_t = long unsigned int]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:43:35:   required from 'void librealsense::hole_filling_filter::apply_hole_filling(void*) [with T = float]'
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:64:38:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:126:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  126 |             for (int j = 1; j < height - 1; ++j)
      |                             ~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h: In instantiation of 'void librealsense::hole_filling_filter::holes_fill_farest(T*, size_t, size_t, size_t) [with T = short unsigned int; size_t = long unsigned int]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:40:34:   required from 'void librealsense::hole_filling_filter::apply_hole_filling(void*) [with T = short unsigned int]'
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:66:41:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:83:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   83 |             for (int j = 1; j < height - 1; ++j)
      |                             ~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h: In instantiation of 'void librealsense::hole_filling_filter::holes_fill_nearest(T*, size_t, size_t, size_t) [with T = short unsigned int; size_t = long unsigned int]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:43:35:   required from 'void librealsense::hole_filling_filter::apply_hole_filling(void*) [with T = short unsigned int]'
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.cpp:66:41:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/hole-filling-filter.h:126:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  126 |             for (int j = 1; j < height - 1; ++j)
      |                             ~~^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y12i-to-y16y16.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 29%] Building CXX object CMakeFiles/realsense2.dir/src/proc/identity-processing-block.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/identity-processing-block.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/identity-processing-block.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/identity-processing-block.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/identity-processing-block.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/identity-processing-block.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/identity-processing-block.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 29%] Building CXX object CMakeFiles/realsense2.dir/src/proc/threshold.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/threshold.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/threshold.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/threshold.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/threshold.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/threshold.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 29%] Building CXX object CMakeFiles/realsense2.dir/src/proc/rates-printer.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/rates-printer.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/rates-printer.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/rates-printer.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/rates-printer.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/rates-printer.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/rates-printer.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/threshold.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
[ 29%] Building CXX object CMakeFiles/realsense2.dir/src/proc/zero-order.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/zero-order.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/zero-order.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/zero-order.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/threshold.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h: In constructor 'librealsense::zero_order_options::zero_order_options()':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:46:33: warning: 'librealsense::zero_order_options::threshold_scale' will be initialized after [-Wreorder]
   46 |         int                     threshold_scale;
      |                                 ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:41:33: warning:   'bool librealsense::zero_order_options::read_baseline' [-Wreorder]
   41 |         bool                    read_baseline;
      |                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:24:9: warning:   when initialized here [-Wreorder]
   24 |         zero_order_options():
      |         ^~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/../device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-device.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/l500/l500-depth.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/l500/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 30%] Building CXX object CMakeFiles/realsense2.dir/src/proc/units-transform.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/units-transform.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/units-transform.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/units-transform.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/units-transform.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/units-transform.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.cpp: In function 'bool librealsense::try_get_zo_rtd_ir_point_values(const double*, const uint16_t*, const uint8_t*, const rs2_intrinsics&, const zero_order_options&, int, int, double*, uint8_t*)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.cpp:87:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<double>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   87 |         for (auto i = 0; i < values_rtd.size(); i++)
      |                          ~~^~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/units-transform.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[ 30%] Building CXX object CMakeFiles/realsense2.dir/src/proc/rotation-transform.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/rotation-transform.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/rotation-transform.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/rotation-transform.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/rotation-transform.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/rotation-transform.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/rotation-transform.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/units-transform.cpp: In member function 'virtual rs2::frame librealsense::units_transform::process_frame(const rs2::frame_source&, const rs2::frame&)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/units-transform.cpp:73:31: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   73 |             for (int i = 0; i < _width * _height; i++)
      |                             ~~^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/rotation-transform.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
[ 30%] Building CXX object CMakeFiles/realsense2.dir/src/proc/color-formats-converter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/color-formats-converter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/color-formats-converter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/color-formats-converter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/color-formats-converter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/color-formats-converter.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/color-formats-converter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 31%] Building CXX object CMakeFiles/realsense2.dir/src/proc/depth-formats-converter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/depth-formats-converter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/depth-formats-converter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/depth-formats-converter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/depth-formats-converter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/depth-formats-converter.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/depth-formats-converter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/color-formats-converter.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h: In function 'unsigned char* stbi__convert_format(unsigned char*, int, int, unsigned int, unsigned int)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1342:10: note: in expansion of macro 'CASE'
 1342 |          CASE(1,2) dest[0]=src[0], dest[1]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1342:49: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1342 |          CASE(1,2) dest[0]=src[0], dest[1]=255; break;
      |                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1343:10: note: in expansion of macro 'CASE'
 1343 |          CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1343:52: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1343 |          CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1344:10: note: in expansion of macro 'CASE'
 1344 |          CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1344:65: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1344 |          CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
      |                                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1345:10: note: in expansion of macro 'CASE'
 1345 |          CASE(2,1) dest[0]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1345:36: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1345 |          CASE(2,1) dest[0]=src[0]; break;
      |                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1346:10: note: in expansion of macro 'CASE'
 1346 |          CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1346:52: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1346 |          CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1347:10: note: in expansion of macro 'CASE'
 1347 |          CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1347:68: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1347 |          CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
      |                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1348:10: note: in expansion of macro 'CASE'
 1348 |          CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1348:78: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1348 |          CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
      |                                                                              ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1349:10: note: in expansion of macro 'CASE'
 1349 |          CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1349:67: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1349 |          CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |                                                                   ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1350:10: note: in expansion of macro 'CASE'
 1350 |          CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1350:82: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1350 |          CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
      |                                                                                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1351:10: note: in expansion of macro 'CASE'
 1351 |          CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1351:67: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1351 |          CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |                                                                   ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1352:10: note: in expansion of macro 'CASE'
 1352 |          CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1352:85: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1352 |          CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
      |                                                                                     ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1353:10: note: in expansion of macro 'CASE'
 1353 |          CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1353:66: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1353 |          CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
      |                                                                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h: In function 'int stbi__create_png_image_raw(stbi__png*, stbi_uc*, stbi__uint32, int, stbi__uint32, stbi__uint32, int, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4031:13: note: in expansion of macro 'CASE'
 4031 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4031:95: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4031 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
      |                                                                                               ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4032:13: note: in expansion of macro 'CASE'
 4032 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4032:84: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4032 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |                                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4033:13: note: in expansion of macro 'CASE'
 4033 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4033:113: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4033 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
      |                                                                                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4034:13: note: in expansion of macro 'CASE'
 4034 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4034:139: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4034 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
      |                                                                                                                                           ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4035:13: note: in expansion of macro 'CASE'
 4035 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4035:102: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4035 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
      |                                                                                                      ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4036:13: note: in expansion of macro 'CASE'
 4036 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4036:112: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4036 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
      |                                                                                                                ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4047:13: note: in expansion of macro 'CASE'
 4047 |             CASE(STBI__F_none)         cur[k] = raw[k]; break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4047:57: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4047 |             CASE(STBI__F_none)         cur[k] = raw[k]; break;
      |                                                         ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4048:13: note: in expansion of macro 'CASE'
 4048 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-out_n]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4048:88: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4048 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-out_n]); break;
      |                                                                                        ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4049:13: note: in expansion of macro 'CASE'
 4049 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4049:84: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4049 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |                                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4050:13: note: in expansion of macro 'CASE'
 4050 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-out_n])>>1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4050:106: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4050 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-out_n])>>1)); break;
      |                                                                                                          ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4051:13: note: in expansion of macro 'CASE'
 4051 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],prior[k],prior[k-out_n])); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4051:125: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4051 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],prior[k],prior[k-out_n])); break;
      |                                                                                                                             ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4052:13: note: in expansion of macro 'CASE'
 4052 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-out_n] >> 1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4052:95: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4052 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-out_n] >> 1)); break;
      |                                                                                               ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4053:13: note: in expansion of macro 'CASE'
 4053 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],0,0)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4053:105: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4053 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],0,0)); break;
      |                                                                                                         ^~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:6287:13: warning: 'int stbi_info_from_callbacks(const stbi_io_callbacks*, void*, int*, int*, int*)' defined but not used [-Wunused-function]
 6287 | STBIDEF int stbi_info_from_callbacks(stbi_io_callbacks const *c, void *user, int *x, int *y, int *comp)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:6280:13: warning: 'int stbi_info_from_memory(const stbi_uc*, int, int*, int*, int*)' defined but not used [-Wunused-function]
 6280 | STBIDEF int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp)
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:6258:13: warning: 'int stbi_info(const char*, int*, int*, int*)' defined but not used [-Wunused-function]
 6258 | STBIDEF int stbi_info(char const *filename, int *x, int *y, int *comp)
      |             ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4248:14: warning: 'void stbi_convert_iphone_png_to_rgb(int)' defined but not used [-Wunused-function]
 4248 | STBIDEF void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert)
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:4243:14: warning: 'void stbi_set_unpremultiply_on_load(int)' defined but not used [-Wunused-function]
 4243 | STBIDEF void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply)
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:3871:13: warning: 'int stbi_zlib_decode_noheader_buffer(char*, int, const char*, int)' defined but not used [-Wunused-function]
 3871 | STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:3855:15: warning: 'char* stbi_zlib_decode_noheader_malloc(const char*, int, int*)' defined but not used [-Wunused-function]
 3855 | STBIDEF char *stbi_zlib_decode_noheader_malloc(char const *buffer, int len, int *outlen)
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:3844:13: warning: 'int stbi_zlib_decode_buffer(char*, int, const char*, int)' defined but not used [-Wunused-function]
 3844 | STBIDEF int stbi_zlib_decode_buffer(char *obuffer, int olen, char const *ibuffer, int ilen)
      |             ^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:3823:15: warning: 'char* stbi_zlib_decode_malloc(const char*, int, int*)' defined but not used [-Wunused-function]
 3823 | STBIDEF char *stbi_zlib_decode_malloc(char const *buffer, int len, int *outlen)
      |               ^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1181:16: warning: 'void stbi_hdr_to_ldr_scale(float)' defined but not used [-Wunused-function]
 1181 | STBIDEF void   stbi_hdr_to_ldr_scale(float scale) { stbi__h2l_scale_i = 1/scale; }
      |                ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1180:16: warning: 'void stbi_hdr_to_ldr_gamma(float)' defined but not used [-Wunused-function]
 1180 | STBIDEF void   stbi_hdr_to_ldr_gamma(float gamma) { stbi__h2l_gamma_i = 1/gamma; }
      |                ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1177:16: warning: 'void stbi_ldr_to_hdr_scale(float)' defined but not used [-Wunused-function]
 1177 | STBIDEF void   stbi_ldr_to_hdr_scale(float scale) { stbi__l2h_scale = scale; }
      |                ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1176:16: warning: 'void stbi_ldr_to_hdr_gamma(float)' defined but not used [-Wunused-function]
 1176 | STBIDEF void   stbi_ldr_to_hdr_gamma(float gamma) { stbi__l2h_gamma = gamma; }
      |                ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1161:18: warning: 'int stbi_is_hdr_from_callbacks(const stbi_io_callbacks*, void*)' defined but not used [-Wunused-function]
 1161 | STBIDEF int      stbi_is_hdr_from_callbacks(stbi_io_callbacks const *clbk, void *user)
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1138:18: warning: 'int stbi_is_hdr(const char*)' defined but not used [-Wunused-function]
 1138 | STBIDEF int      stbi_is_hdr          (char const *filename)
      |                  ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1124:13: warning: 'int stbi_is_hdr_from_memory(const stbi_uc*, int)' defined but not used [-Wunused-function]
 1124 | STBIDEF int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len)
      |             ^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1100:16: warning: 'float* stbi_loadf(const char*, int*, int*, int*, int)' defined but not used [-Wunused-function]
 1100 | STBIDEF float *stbi_loadf(char const *filename, int *x, int *y, int *comp, int req_comp)
      |                ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1092:16: warning: 'float* stbi_loadf_from_callbacks(const stbi_io_callbacks*, void*, int*, int*, int*, int)' defined but not used [-Wunused-function]
 1092 | STBIDEF float *stbi_loadf_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp)
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1085:16: warning: 'float* stbi_loadf_from_memory(const stbi_uc*, int, int*, int*, int*, int)' defined but not used [-Wunused-function]
 1085 | STBIDEF float *stbi_loadf_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp)
      |                ^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1060:18: warning: 'stbi_uc* stbi_load_from_callbacks(const stbi_io_callbacks*, void*, int*, int*, int*, int)' defined but not used [-Wunused-function]
 1060 | STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp)
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:1029:18: warning: 'stbi_uc* stbi_load(const char*, int*, int*, int*, int)' defined but not used [-Wunused-function]
 1029 | STBIDEF stbi_uc *stbi_load(char const *filename, int *x, int *y, int *comp, int req_comp)
      |                  ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:922:14: warning: 'void stbi_set_flip_vertically_on_load(int)' defined but not used [-Wunused-function]
  922 | STBIDEF void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip)
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/stb_image.h:876:21: warning: 'const char* stbi_failure_reason()' defined but not used [-Wunused-function]
  876 | STBIDEF const char *stbi_failure_reason(void)
      |                     ^~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/depth-formats-converter.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 31%] Building CXX object CMakeFiles/realsense2.dir/src/proc/motion-transform.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/motion-transform.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/motion-transform.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/motion-transform.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/motion-transform.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-options.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/motion-transform.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 31%] Building CXX object CMakeFiles/realsense2.dir/src/proc/auto-exposure-processor.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/auto-exposure-processor.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/auto-exposure-processor.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/auto-exposure-processor.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/auto-exposure-processor.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/auto-exposure-processor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/auto-exposure-processor.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-private.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ds5/ds5-motion.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/motion-transform.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/auto-exposure-processor.h: In constructor 'librealsense::auto_exposure_processor::auto_exposure_processor(const char*, rs2_stream, librealsense::enable_auto_exposure_option&)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/auto-exposure-processor.h:25:41: warning: 'librealsense::auto_exposure_processor::_stream' will be initialized after [-Wreorder]
   25 |         rs2_stream                      _stream;
      |                                         ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/auto-exposure-processor.h:24:41: warning:   'librealsense::enable_auto_exposure_option& librealsense::auto_exposure_processor::_enable_ae_option' [-Wreorder]
   24 |         enable_auto_exposure_option&    _enable_ae_option;
      |                                         ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/auto-exposure-processor.cpp:9:1: warning:   when initialized here [-Wreorder]
    9 | librealsense::auto_exposure_processor::auto_exposure_processor(const char * name, rs2_stream stream, enable_auto_exposure_option& enable_ae_option)
      | ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 31%] Building CXX object CMakeFiles/realsense2.dir/src/proc/depth-decompress.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/depth-decompress.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/depth-decompress.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/depth-decompress.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/depth-decompress.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/depth-decompress.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/depth-decompress.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 32%] Building CXX object CMakeFiles/realsense2.dir/src/proc/y411-converter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/proc/y411-converter.cpp.o -MF CMakeFiles/realsense2.dir/src/proc/y411-converter.cpp.o.d -o CMakeFiles/realsense2.dir/src/proc/y411-converter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/proc/y411-converter.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y411-converter.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/y411-converter.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
[ 32%] Building CXX object CMakeFiles/realsense2.dir/src/pipeline/pipeline.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/pipeline/pipeline.cpp.o -MF CMakeFiles/realsense2.dir/src/pipeline/pipeline.cpp.o.d -o CMakeFiles/realsense2.dir/src/pipeline/pipeline.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device_hub.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 32%] Building CXX object CMakeFiles/realsense2.dir/src/pipeline/config.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/pipeline/config.cpp.o -MF CMakeFiles/realsense2.dir/src/pipeline/config.cpp.o.d -o CMakeFiles/realsense2.dir/src/pipeline/config.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/config.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/config.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/config.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 33%] Building CXX object CMakeFiles/realsense2.dir/src/pipeline/profile.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/pipeline/profile.cpp.o -MF CMakeFiles/realsense2.dir/src/pipeline/profile.cpp.o.d -o CMakeFiles/realsense2.dir/src/pipeline/profile.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/profile.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/profile.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/profile.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/profile.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:14:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 33%] Building CXX object CMakeFiles/realsense2.dir/src/pipeline/aggregator.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/pipeline/aggregator.cpp.o -MF CMakeFiles/realsense2.dir/src/pipeline/aggregator.cpp.o.d -o CMakeFiles/realsense2.dir/src/pipeline/aggregator.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/aggregator.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/profile.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.h:11:
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In constructor 'librealsense::util::config::multistream::multistream(std::map<int, librealsense::sensor_interface*>, std::map<librealsense::util::config::index_type, std::shared_ptr<librealsense::stream_profile_interface> >, std::map<int, std::vector<std::shared_ptr<librealsense::stream_profile_interface> > >)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:177:48: warning: 'librealsense::util::config::multistream::_dev_to_profiles' will be initialized after [-Wreorder]
  177 |                 std::map<int, stream_profiles> _dev_to_profiles;
      |                                                ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:176:50: warning:   'std::map<int, librealsense::sensor_interface*> librealsense::util::config::multistream::_results' [-Wreorder]
  176 |                 std::map<int, sensor_interface*> _results;
      |                                                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:128:26: warning:   when initialized here [-Wreorder]
  128 |                 explicit multistream(std::map<int, sensor_interface*> results,
      |                          ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'bool librealsense::util::config::can_enable_stream(const librealsense::device_interface*, rs2_stream, int, int, int, rs2_format, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:262:21: warning: unused variable 'it' [-Wunused-variable]
  262 |                auto it = _requests.erase({stream, index});
      |                     ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/aggregator.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::util::config::multistream librealsense::util::config::resolve(librealsense::device_interface*)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:294:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  294 |                 for(auto i = 0; i< dev->get_sensors_count(); i++)
      |                                 ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::stream_profiles librealsense::util::config::map_sub_device(librealsense::stream_profiles, const librealsense::device_interface*) const':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:427:39: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  427 |                 catch (std::exception e)
      |                                       ^
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/stl_tree.h:65,
                 from /usr/include/c++/12/map:60,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.h:6:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In constructor 'librealsense::util::config::multistream::multistream(std::map<int, librealsense::sensor_interface*>, std::map<librealsense::util::config::index_type, std::shared_ptr<librealsense::stream_profile_interface> >, std::map<int, std::vector<std::shared_ptr<librealsense::stream_profile_interface> > >)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:177:48: warning: 'librealsense::util::config::multistream::_dev_to_profiles' will be initialized after [-Wreorder]
  177 |                 std::map<int, stream_profiles> _dev_to_profiles;
      |                                                ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:176:50: warning:   'std::map<int, librealsense::sensor_interface*> librealsense::util::config::multistream::_results' [-Wreorder]
  176 |                 std::map<int, sensor_interface*> _results;
      |                                                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:128:26: warning:   when initialized here [-Wreorder]
  128 |                 explicit multistream(std::map<int, sensor_interface*> results,
      |                          ^~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'bool librealsense::util::config::can_enable_stream(const librealsense::device_interface*, rs2_stream, int, int, int, rs2_format, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:262:21: warning: unused variable 'it' [-Wunused-variable]
  262 |                auto it = _requests.erase({stream, index});
      |                     ^~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::util::config::multistream librealsense::util::config::resolve(librealsense::device_interface*)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:294:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  294 |                 for(auto i = 0; i< dev->get_sensors_count(); i++)
      |                                 ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::stream_profiles librealsense::util::config::map_sub_device(librealsense::stream_profiles, const librealsense::device_interface*) const':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:427:39: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  427 |                 catch (std::exception e)
      |                                       ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.h: In constructor 'librealsense::pipeline::pipeline::pipeline(std::shared_ptr<librealsense::context>)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.h:55:24: warning: 'librealsense::pipeline::pipeline::_dispatcher' will be initialized after [-Wreorder]
   55 |             dispatcher _dispatcher;
      |                        ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.h:47:24: warning:   'librealsense::device_hub librealsense::pipeline::pipeline::_hub' [-Wreorder]
   47 |             device_hub _hub;
      |                        ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.cpp:14:9: warning:   when initialized here [-Wreorder]
   14 |         pipeline::pipeline(std::shared_ptr<librealsense::context> ctx) :
      |         ^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:14:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In constructor 'librealsense::util::config::multistream::multistream(std::map<int, librealsense::sensor_interface*>, std::map<librealsense::util::config::index_type, std::shared_ptr<librealsense::stream_profile_interface> >, std::map<int, std::vector<std::shared_ptr<librealsense::stream_profile_interface> > >)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:177:48: warning: 'librealsense::util::config::multistream::_dev_to_profiles' will be initialized after [-Wreorder]
  177 |                 std::map<int, stream_profiles> _dev_to_profiles;
      |                                                ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:176:50: warning:   'std::map<int, librealsense::sensor_interface*> librealsense::util::config::multistream::_results' [-Wreorder]
  176 |                 std::map<int, sensor_interface*> _results;
      |                                                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:128:26: warning:   when initialized here [-Wreorder]
  128 |                 explicit multistream(std::map<int, sensor_interface*> results,
      |                          ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'bool librealsense::util::config::can_enable_stream(const librealsense::device_interface*, rs2_stream, int, int, int, rs2_format, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:262:21: warning: unused variable 'it' [-Wunused-variable]
  262 |                auto it = _requests.erase({stream, index});
      |                     ^~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::util::config::multistream librealsense::util::config::resolve(librealsense::device_interface*)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:294:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  294 |                 for(auto i = 0; i< dev->get_sensors_count(); i++)
      |                                 ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::stream_profiles librealsense::util::config::map_sub_device(librealsense::stream_profiles, const librealsense::device_interface*) const':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:427:39: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  427 |                 catch (std::exception e)
      |                                       ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/stl_tree.h:65,
                 from /usr/include/c++/12/map:60,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:6:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/aggregator.cpp: In member function 'void librealsense::pipeline::aggregator::handle_frame(librealsense::frame_holder, librealsense::synthetic_source_interface*)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/aggregator.cpp:41:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   41 |                 for (auto i = 0; i < comp->get_embedded_frames_count(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 33%] Building CXX object CMakeFiles/realsense2.dir/src/fw-logs/fw-log-data.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-logs/fw-log-data.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-logs/fw-log-data.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-logs/fw-log-data.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-log-data.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-log-data.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-log-data.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 33%] Building CXX object CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-formating-options.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-formating-options.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-formating-options.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-formating-options.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-logs-formating-options.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 34%] Building CXX object CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-parser.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-parser.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-parser.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-parser.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-logs-parser.cpp
[ 34%] Building CXX object CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-xml-helper.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-xml-helper.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-xml-helper.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-logs/fw-logs-xml-helper.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-logs-xml-helper.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-log-data.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-logs-parser.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-logs-parser.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 34%] Building CXX object CMakeFiles/realsense2.dir/src/fw-logs/fw-string-formatter.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-logs/fw-string-formatter.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-logs/fw-string-formatter.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-logs/fw-string-formatter.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-string-formatter.cpp
[ 34%] Building CXX object CMakeFiles/realsense2.dir/src/fw-update/fw-update-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-update/fw-update-device.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-update/fw-update-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-update/fw-update-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-string-formatter.cpp: In member function 'bool librealsense::fw_logs::fw_string_formatter::replace_params(const std::string&, const std::map<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> >&, const std::map<std::__cxx11::basic_string<char>, int>&, std::string*)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/fw-string-formatter.cpp:81:22: warning: variable 'res' set but not used [-Wunused-but-set-variable]
   81 |                 auto res = regex_replace(back_inserter(destTemp), source_temp.begin(), source_temp.end(), e, exp_replace_it->second);
      |                      ^~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-logs/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device-interface.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[ 35%] Building CXX object CMakeFiles/realsense2.dir/src/fw-update/fw-update-factory.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-update/fw-update-factory.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-update/fw-update-factory.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-update/fw-update-factory.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-factory.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-factory.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-factory.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 35%] Building CXX object CMakeFiles/realsense2.dir/src/fw-update/fw-update-unsigned.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/fw-update/fw-update-unsigned.cpp.o -MF CMakeFiles/realsense2.dir/src/fw-update/fw-update-unsigned.cpp.o.d -o CMakeFiles/realsense2.dir/src/fw-update/fw-update-unsigned.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.cpp: In function 'std::string librealsense::get_formatted_fw_version(uint32_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-device.cpp:24:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   24 |         for (auto i = 1; i <= buffer.size(); i++)
      |                          ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-factory.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.cpp: In function 'std::vector<librealsense::flash_payload_header> librealsense::parse_payloads(const std::vector<unsigned char>&, size_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.cpp:13:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   13 |         for (int i = 0; i < number_of_payloads; i++)
      |                         ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.cpp: In function 'std::vector<librealsense::flash_table> librealsense::parse_tables(const std::vector<unsigned char>&, flash_table, flash_structure)':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/fw-update-unsigned.cpp:29:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
   29 |         for (int i = 0; i < num_of_tables; i++)
      |                         ~~^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/fw-update/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 35%] Building CXX object CMakeFiles/realsense2.dir/src/libusb/context-libusb.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/libusb/context-libusb.cpp.o -MF CMakeFiles/realsense2.dir/src/libusb/context-libusb.cpp.o.d -o CMakeFiles/realsense2.dir/src/libusb/context-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.h: In constructor 'librealsense::platform::usb_context::usb_context()':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.h:35:36: warning: 'librealsense::platform::usb_context::_ctx' will be initialized after [-Wreorder]
   35 |             struct libusb_context* _ctx;
      |                                    ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.h:32:29: warning:   'libusb_device** librealsense::platform::usb_context::_list' [-Wreorder]
   32 |             libusb_device **_list;
      |                             ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/context-libusb.cpp:11:9: warning:   when initialized here [-Wreorder]
   11 |         usb_context::usb_context() : _ctx(NULL), _list(NULL), _count(0)
      |         ^~~~~~~~~~~
[ 36%] Building CXX object CMakeFiles/realsense2.dir/src/libusb/interface-libusb.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/libusb/interface-libusb.cpp.o -MF CMakeFiles/realsense2.dir/src/libusb/interface-libusb.cpp.o.d -o CMakeFiles/realsense2.dir/src/libusb/interface-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/interface-libusb.cpp
[ 36%] Building CXX object CMakeFiles/realsense2.dir/src/libusb/device-libusb.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/libusb/device-libusb.cpp.o -MF CMakeFiles/realsense2.dir/src/libusb/device-libusb.cpp.o.d -o CMakeFiles/realsense2.dir/src/libusb/device-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/interface-libusb.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 36%] Building CXX object CMakeFiles/realsense2.dir/src/libusb/messenger-libusb.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/libusb/messenger-libusb.cpp.o -MF CMakeFiles/realsense2.dir/src/libusb/messenger-libusb.cpp.o.d -o CMakeFiles/realsense2.dir/src/libusb/messenger-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
[ 36%] Building CXX object CMakeFiles/realsense2.dir/src/libusb/request-libusb.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/libusb/request-libusb.cpp.o -MF CMakeFiles/realsense2.dir/src/libusb/request-libusb.cpp.o.d -o CMakeFiles/realsense2.dir/src/libusb/request-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/request-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/request-libusb.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 37%] Building CXX object CMakeFiles/realsense2.dir/src/libusb/enumerator-libusb.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/libusb/enumerator-libusb.cpp.o -MF CMakeFiles/realsense2.dir/src/libusb/enumerator-libusb.cpp.o.d -o CMakeFiles/realsense2.dir/src/libusb/enumerator-libusb.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/messenger-libusb.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/device-libusb.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 37%] Building CXX object CMakeFiles/realsense2.dir/src/linux/backend-v4l2.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/linux/backend-v4l2.cpp.o -MF CMakeFiles/realsense2.dir/src/linux/backend-v4l2.cpp.o.d -o CMakeFiles/realsense2.dir/src/linux/backend-v4l2.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
[ 37%] Building CXX object CMakeFiles/realsense2.dir/src/linux/backend-hid.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/linux/backend-hid.cpp.o -MF CMakeFiles/realsense2.dir/src/linux/backend-hid.cpp.o.d -o CMakeFiles/realsense2.dir/src/linux/backend-hid.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/metadata.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h: In constructor 'librealsense::platform::handle_libusb::handle_libusb(std::shared_ptr<librealsense::platform::usb_context>, libusb_device*, std::shared_ptr<librealsense::platform::usb_interface_libusb>)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:108:51: warning: 'librealsense::platform::handle_libusb::_first_interface' will be initialized after [-Wreorder]
  108 |             std::shared_ptr<usb_interface_libusb> _first_interface;
      |                                                   ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:107:42: warning:   'std::shared_ptr<librealsense::platform::usb_context> librealsense::platform::handle_libusb::_context' [-Wreorder]
  107 |             std::shared_ptr<usb_context> _context;
      |                                          ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/handle-libusb.h:42:13: warning:   when initialized here [-Wreorder]
   42 |             handle_libusb(std::shared_ptr<usb_context> context, libusb_device* device, std::shared_ptr<usb_interface_libusb> interface) :
      |             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp: In function 'std::string librealsense::platform::get_device_path(libusb_device*)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:28:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   28 |             for (size_t i = 0; i < port_count; ++i)
      |                                ~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:30:70: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   30 |                 port_path << std::to_string(usb_ports[i]) << (((i+1) < port_count)?".":"");
      |                                                                ~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:26:18: warning: unused variable 'r' [-Wunused-variable]
   26 |             auto r= libusb_get_device_descriptor(usb_device,&dev_desc);
      |                  ^
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp: In static member function 'static librealsense::platform::rs_usb_device librealsense::platform::usb_enumerator::create_usb_device(const librealsense::platform::usb_device_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/libusb/enumerator-libusb.cpp:123:43: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  123 |                     catch (std::exception e)
      |                                           ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp: In member function 'std::vector<unsigned char> librealsense::platform::hid_custom_sensor::get_report_data(const std::string&, librealsense::platform::custom_sensor_report_field)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp:193:24: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  193 |             catch(std::out_of_range)
      |                        ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-hid.cpp:298:44: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  298 |                         for (auto i = 0; i < read_size / channel_size; ++i)
      |                                          ~~^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h: In constructor 'librealsense::platform::v4l_uvc_device::v4l_uvc_device(const librealsense::platform::uvc_device_info&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h:347:17: warning: 'librealsense::platform::v4l_uvc_device::_stop_pipe_fd' will be initialized after [-Wreorder]
  347 |             int _stop_pipe_fd[2]; // write to _stop_pipe_fd[1] and read from _stop_pipe_fd[0]
      |                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.h:343:29: warning:   'librealsense::platform::buffers_mgr librealsense::platform::v4l_uvc_device::_buf_dispatch' [-Wreorder]
  343 |             buffers_mgr     _buf_dispatch;      // Holder for partial (MD only) frames that shall be preserved between 'select' calls when polling v4l buffers
      |                             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:681:9: warning:   when initialized here [-Wreorder]
  681 |         v4l_uvc_device::v4l_uvc_device(const uvc_device_info& info, bool use_memory_map)
      |         ^~~~~~~~~~~~~~
[ 38%] Building CXX object CMakeFiles/realsense2.dir/src/linux/udev-device-watcher.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/linux/udev-device-watcher.cpp.o -MF CMakeFiles/realsense2.dir/src/linux/udev-device-watcher.cpp.o.d -o CMakeFiles/realsense2.dir/src/linux/udev-device-watcher.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In member function 'virtual void librealsense::platform::v4l_uvc_device::probe_and_commit(librealsense::platform::stream_profile, librealsense::platform::frame_callback, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:728:38: warning: variable 'frame_size' set but not used [-Wunused-but-set-variable]
  728 |                     v4l2_frmsizeenum frame_size = {};
      |                                      ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:993:50: warning: unused variable 'fn' [-Wunused-variable]
  993 |                                             auto fn = *(uint32_t*)((char*)(buf_mgr.metadata_start())+28);
      |                                                  ^~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In member function 'void librealsense::platform::v4l_uvc_device::poll()':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:1087:46: warning: unused variable 'fn' [-Wunused-variable]
 1087 |                                         auto fn = *(uint32_t*)((char*)(buf_mgr.metadata_start())+28);
      |                                              ^~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:920:18: warning: unused variable 'realtime' [-Wunused-variable]
  920 |             auto realtime = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
      |                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:921:18: warning: unused variable 'time_since_epoch' [-Wunused-variable]
  921 |             auto time_since_epoch = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::steady_clock::now().time_since_epoch()).count();
      |                  ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp: In member function 'virtual void librealsense::platform::v4l_uvc_meta_device::acquire_metadata(librealsense::platform::buffers_mgr&, fd_set&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:1825:22: warning: unused variable 'hwts' [-Wunused-variable]
 1825 |                 auto hwts = *(uint32_t*)((mdbuf+2));
      |                      ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:1826:22: warning: unused variable 'fn' [-Wunused-variable]
 1826 |                 auto fn = *(uint32_t*)((mdbuf+38));
      |                      ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/linux/../librealsense-exception.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/../small-heap.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/linux/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/backend-v4l2.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 38%] Building CXX object CMakeFiles/realsense2.dir/src/algo.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/algo.cpp.o -MF CMakeFiles/realsense2.dir/src/algo.cpp.o.d -o CMakeFiles/realsense2.dir/src/algo.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/algo.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.h: In constructor 'librealsense::udev_device_watcher::udev_device_watcher(const librealsense::platform::backend*)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.h:21:31: warning: 'librealsense::udev_device_watcher::_backend' will be initialized after [-Wreorder]
   21 |     platform::backend const * _backend;
      |                               ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.h:18:21: warning:   'active_object<> librealsense::udev_device_watcher::_active_object' [-Wreorder]
   18 |     active_object<> _active_object;
      |                     ^~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp:86:1: warning:   when initialized here [-Wreorder]
   86 | udev_device_watcher::udev_device_watcher( const platform::backend * backend )
      | ^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp: In destructor 'virtual librealsense::udev_device_watcher::~udev_device_watcher()':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp:185:9: warning: 'throw' will always call 'terminate' [-Wterminate]
  185 |         throw runtime_error( "monitor fd was -1" );
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp:185:9: note: in C++11 destructors default to 'noexcept'
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/algo.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp: In member function 'bool librealsense::udev_device_watcher::foreach_device(std::function<bool(udev_device*)>)':
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp:220:25: warning: control reaches end of non-void function [-Wreturn-type]
  220 |     udev_enumerate_unref( enumerator );
      |     ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/udev-device-watcher.cpp:18:10: warning: 'void {anonymous}::foreach_device_prop(udev_device*, std::function<void(const std::__cxx11::basic_string<char>&, const std::__cxx11::basic_string<char>&)>)' defined but not used [-Wunused-function]
   18 |     void foreach_device_prop( struct udev_device * udev_dev,
      |          ^~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/linux/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/linux/../librealsense-exception.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/linux/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo.h: In constructor 'librealsense::rect_gaussian_dots_target_calculator::rect_gaussian_dots_target_calculator(int, int, int, int, int, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/algo.h:246:13: warning: 'librealsense::rect_gaussian_dots_target_calculator::_full_height' will be initialized after [-Wreorder]
  246 |         int _full_height;
      |             ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo.h:243:13: warning:   'int librealsense::rect_gaussian_dots_target_calculator::_roi_start_x' [-Wreorder]
  243 |         int _roi_start_x;
      |             ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo.cpp:564:1: warning:   when initialized here [-Wreorder]
  564 | rect_gaussian_dots_target_calculator::rect_gaussian_dots_target_calculator(int width, int height, int roi_start_x, int roi_start_y, int roi_width, int roi_height)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo.h:244:13: warning: 'librealsense::rect_gaussian_dots_target_calculator::_roi_start_y' will be initialized after [-Wreorder]
  244 |         int _roi_start_y;
      |             ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo.h:224:13: warning:   'int librealsense::rect_gaussian_dots_target_calculator::_width' [-Wreorder]
  224 |         int _width = 0;
      |             ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/algo.cpp:564:1: warning:   when initialized here [-Wreorder]
  564 | rect_gaussian_dots_target_calculator::rect_gaussian_dots_target_calculator(int width, int height, int roi_start_x, int roi_start_y, int roi_width, int roi_height)
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 38%] Building CXX object CMakeFiles/realsense2.dir/src/archive.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/archive.cpp.o -MF CMakeFiles/realsense2.dir/src/archive.cpp.o.d -o CMakeFiles/realsense2.dir/src/archive.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[ 38%] Building CXX object CMakeFiles/realsense2.dir/src/backend.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/backend.cpp.o -MF CMakeFiles/realsense2.dir/src/backend.cpp.o.d -o CMakeFiles/realsense2.dir/src/backend.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/backend.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::video_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::video_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::video_frame>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::video_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::video_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::video_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::video_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::video_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::video_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:18:64:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::video_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::video_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::composite_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::composite_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::composite_frame>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::composite_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::composite_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::composite_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::composite_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::composite_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::composite_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:21:68:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::composite_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::composite_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::motion_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::motion_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::motion_frame>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::motion_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::motion_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::motion_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::motion_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::motion_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::motion_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:24:65:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::motion_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::motion_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::points]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::points>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::points>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::points>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::points>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::points>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::points>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::points>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::points>]'
/builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:27:59:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::points>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::points>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::depth_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::depth_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::depth_frame>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::depth_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::depth_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::depth_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::depth_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::depth_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::depth_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:30:64:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::depth_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::depth_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::pose_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::pose_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::pose_frame>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::pose_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::pose_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::pose_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::pose_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::pose_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::pose_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:33:63:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::pose_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::pose_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::disparity_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::disparity_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::disparity_frame>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::disparity_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::disparity_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::disparity_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*&, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::disparity_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::disparity_frame>; _Args = {atomic<unsigned int>*&, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::disparity_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/archive.cpp:36:68:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::disparity_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::disparity_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 39%] Building CXX object CMakeFiles/realsense2.dir/src/context.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/context.cpp.o -MF CMakeFiles/realsense2.dir/src/context.cpp.o.d -o CMakeFiles/realsense2.dir/src/context.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/context.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.cpp:11:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 39%] Building CXX object CMakeFiles/realsense2.dir/src/device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/device.cpp.o -MF CMakeFiles/realsense2.dir/src/device.cpp.o.d -o CMakeFiles/realsense2.dir/src/device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/environment.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/message_instance.h:150,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:41,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.cpp:17:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp: In member function 'int librealsense::device::assign_sensor(const std::shared_ptr<librealsense::sensor_interface>&, uint8_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:218:17: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  218 |     catch (std::out_of_range)
      |                 ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp: In member function 'virtual librealsense::sensor_interface& librealsense::device::get_sensor(size_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:235:17: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  235 |     catch (std::out_of_range)
      |                 ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp: In member function 'virtual const librealsense::sensor_interface& librealsense::device::get_sensor(size_t) const':
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:258:17: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  258 |     catch (std::out_of_range)
      |                 ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp: In member function 'virtual void librealsense::device::tag_profiles(librealsense::stream_profiles) const':
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:335:57: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  335 |                     (tag.width == -1 || vp->get_width() == tag.width) &&
      |                                         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:336:59: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  336 |                     (tag.height == -1 || vp->get_height() == tag.height) &&
      |                                          ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:337:59: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  337 |                     (tag.fps == -1 || vp->get_framerate() == tag.fps) &&
      |                                       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device.cpp:346:59: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  346 |                     (tag.fps == -1 || mp->get_framerate() == tag.fps) &&
      |                                       ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/aux_/na_assert.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/arg.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/placeholders.hpp:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_categories.hpp:17,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:39:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/bits/refwrap.h:39,
                 from /usr/include/c++/12/vector:66,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/ivcam/sr300.h:6:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/context.cpp: In member function 'std::shared_ptr<librealsense::playback_device_info> librealsense::context::add_device(const std::string&)':
/builddir/build/BUILD/librealsense-2.50.0/src/context.cpp:565:25: warning: moving a local object in a return statement prevents copy elision [-Wpessimizing-move]
  565 |         return std::move(dinfo);
      |                ~~~~~~~~~^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/context.cpp:565:25: note: remove 'std::move' call
[ 39%] Building CXX object CMakeFiles/realsense2.dir/src/device_hub.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/device_hub.cpp.o -MF CMakeFiles/realsense2.dir/src/device_hub.cpp.o.d -o CMakeFiles/realsense2.dir/src/device_hub.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/device_hub.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device_hub.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device_hub.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device_hub.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device_hub.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 39%] Building CXX object CMakeFiles/realsense2.dir/src/dispatcher.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/dispatcher.cpp.o -MF CMakeFiles/realsense2.dir/src/dispatcher.cpp.o.d -o CMakeFiles/realsense2.dir/src/dispatcher.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/dispatcher.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/dispatcher.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/device_hub.cpp: In function 'std::vector<std::shared_ptr<librealsense::device_info> > librealsense::filter_by_vid(std::vector<std::shared_ptr<device_info> >, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/device_hub.cpp:19:18: warning: variable 'filtered' set but not used [-Wunused-but-set-variable]
   19 |             bool filtered = false;
      |                  ^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/dispatcher.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/../common/utilities/time/waiting-on.h: In constructor 'utilities::time::waiting_on<T>::in_thread_::in_thread_(const utilities::time::waiting_on<T>&)':
/builddir/build/BUILD/librealsense-2.50.0/src/../common/utilities/time/waiting-on.h:94:20: warning: lambda capture initializers only available with '-std=c++14' or '-std=gnu++14' [-Wc++14-extensions]
   94 |                   [weak_ptr = std::weak_ptr< wait_state_t >( local._ptr )]( std::nullptr_t * ) {
      |                    ^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 40%] Building CXX object CMakeFiles/realsense2.dir/src/environment.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/environment.cpp.o -MF CMakeFiles/realsense2.dir/src/environment.cpp.o.d -o CMakeFiles/realsense2.dir/src/environment.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/environment.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/environment.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/environment.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 40%] Building CXX object CMakeFiles/realsense2.dir/src/error-handling.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/error-handling.cpp.o -MF CMakeFiles/realsense2.dir/src/error-handling.cpp.o.d -o CMakeFiles/realsense2.dir/src/error-handling.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/error-handling.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/error-handling.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/error-handling.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:8:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 40%] Building CXX object CMakeFiles/realsense2.dir/src/firmware_logger_device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/firmware_logger_device.cpp.o -MF CMakeFiles/realsense2.dir/src/firmware_logger_device.cpp.o.d -o CMakeFiles/realsense2.dir/src/firmware_logger_device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.h: In constructor 'librealsense::firmware_logger_device::firmware_logger_device(std::shared_ptr<librealsense::context>, librealsense::platform::backend_device_group, std::shared_ptr<librealsense::hw_monitor>, const librealsense::command&, const librealsense::command&)':
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.h:60:34: warning: 'librealsense::firmware_logger_device::_parser' will be initialized after [-Wreorder]
   60 |         fw_logs::fw_logs_parser* _parser;
      |                                  ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.h:50:17: warning:   'librealsense::command librealsense::firmware_logger_device::_fw_logs_command' [-Wreorder]
   50 |         command _fw_logs_command;
      |                 ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.cpp:9:5: warning:   when initialized here [-Wreorder]
    9 |     firmware_logger_device::firmware_logger_device(std::shared_ptr<context> ctx,
      |     ^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.cpp: In member function 'void librealsense::firmware_logger_device::get_fw_logs_from_hw_monitor()':
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.cpp:56:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   56 |         for (int i = 0; i < res.size() / fw_logs::BINARY_DATA_SIZE; ++i)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.cpp: In member function 'void librealsense::firmware_logger_device::get_flash_logs_from_hw_monitor()':
/builddir/build/BUILD/librealsense-2.50.0/src/firmware_logger_device.cpp:83:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   83 |         for (int i = 0; i < res.size() / fw_logs::BINARY_DATA_SIZE && *beginOfLogIterator == 160; ++i)
      |                         ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 41%] Building CXX object CMakeFiles/realsense2.dir/src/global_timestamp_reader.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/global_timestamp_reader.cpp.o -MF CMakeFiles/realsense2.dir/src/global_timestamp_reader.cpp.o.d -o CMakeFiles/realsense2.dir/src/global_timestamp_reader.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 41%] Building CXX object CMakeFiles/realsense2.dir/src/hdr-config.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/hdr-config.cpp.o -MF CMakeFiles/realsense2.dir/src/hdr-config.cpp.o.d -o CMakeFiles/realsense2.dir/src/hdr-config.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h: In constructor 'librealsense::CLinearCoefficients::CLinearCoefficients(unsigned int)':
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:52:17: warning: 'librealsense::CLinearCoefficients::_base_sample' will be initialized after [-Wreorder]
   52 |         CSample _base_sample;
      |                 ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:50:22: warning:   'unsigned int librealsense::CLinearCoefficients::_buffer_size' [-Wreorder]
   50 |         unsigned int _buffer_size;
      |                      ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.cpp:24:5: warning:   when initialized here [-Wreorder]
   24 |     CLinearCoefficients::CLinearCoefficients(unsigned int buffer_size) :
      |     ^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h: In constructor 'librealsense::time_diff_keeper::time_diff_keeper(librealsense::global_time_interface*, unsigned int)':
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:81:29: warning: 'librealsense::time_diff_keeper::_coefs' will be initialized after [-Wreorder]
   81 |         CLinearCoefficients _coefs;
      |                             ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:77:25: warning:   'int librealsense::time_diff_keeper::_users_count' [-Wreorder]
   77 |         int             _users_count;
      |                         ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.cpp:157:5: warning:   when initialized here [-Wreorder]
  157 |     time_diff_keeper::time_diff_keeper(global_time_interface* dev, const unsigned int sampling_interval_ms) :
      |     ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:83:14: warning: 'librealsense::time_diff_keeper::_is_ready' will be initialized after [-Wreorder]
   83 |         bool _is_ready;
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:82:16: warning:   'double librealsense::time_diff_keeper::_min_command_delay' [-Wreorder]
   82 |         double _min_command_delay;
      |                ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.cpp:157:5: warning:   when initialized here [-Wreorder]
  157 |     time_diff_keeper::time_diff_keeper(global_time_interface* dev, const unsigned int sampling_interval_ms) :
      |     ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:82:16: warning: 'librealsense::time_diff_keeper::_min_command_delay' will be initialized after [-Wreorder]
   82 |         double _min_command_delay;
      |                ^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.h:78:25: warning:   'active_object<> librealsense::time_diff_keeper::_active_object' [-Wreorder]
   78 |         active_object<> _active_object;
      |                         ^~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/global_timestamp_reader.cpp:157:5: warning:   when initialized here [-Wreorder]
  157 |     time_diff_keeper::time_diff_keeper(global_time_interface* dev, const unsigned int sampling_interval_ms) :
      |     ^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h: In constructor 'librealsense::hdr_config::hdr_config(librealsense::hw_monitor&, std::shared_ptr<librealsense::sensor_base>, const librealsense::option_range&, const librealsense::option_range&)':
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h:86:36: warning: 'librealsense::hdr_config::_sensor' will be initialized after [-Wreorder]
   86 |         std::weak_ptr<sensor_base> _sensor;
      |                                    ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h:80:22: warning:   'bool librealsense::hdr_config::_is_enabled' [-Wreorder]
   80 |         mutable bool _is_enabled;
      |                      ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:9:5: warning:   when initialized here [-Wreorder]
    9 |     hdr_config::hdr_config(hw_monitor& hwm, std::shared_ptr<sensor_base> depth_ep,
      |     ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h:82:14: warning: 'librealsense::hdr_config::_has_config_changed' will be initialized after [-Wreorder]
   82 |         bool _has_config_changed;
      |              ^~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h:79:13: warning:   'int librealsense::hdr_config::_current_hdr_sequence_index' [-Wreorder]
   79 |         int _current_hdr_sequence_index;
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:9:5: warning:   when initialized here [-Wreorder]
    9 |     hdr_config::hdr_config(hw_monitor& hwm, std::shared_ptr<sensor_base> depth_ep,
      |     ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h:84:14: warning: 'librealsense::hdr_config::_emitter_on_off_to_be_restored' will be initialized after [-Wreorder]
   84 |         bool _emitter_on_off_to_be_restored;
      |              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.h:76:13: warning:   'int librealsense::hdr_config::_id' [-Wreorder]
   76 |         int _id;
      |             ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:9:5: warning:   when initialized here [-Wreorder]
    9 |     hdr_config::hdr_config(hw_monitor& hwm, std::shared_ptr<sensor_base> depth_ep,
      |     ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp: In member function 'bool librealsense::hdr_config::is_hdr_enabled_in_device(std::vector<unsigned char>&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:58:31: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
   58 |         catch (std::exception ex) {
      |                               ^~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp: In member function 'bool librealsense::hdr_config::configure_hdr_as_in_fw(const std::vector<unsigned char>&)':
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:94:38: warning: comparison of integer expressions of different signedness: 'std::vector<unsigned char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   94 |         if (current_subpreset.size() != subpreset_size)
      |             ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp: In member function 'float librealsense::hdr_config::get(rs2_option) const':
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:161:25: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  161 |             catch (std::out_of_range)
      |                         ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:171:25: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  171 |             catch (std::out_of_range)
      |                         ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp: In member function 'bool librealsense::hdr_config::send_sub_preset_to_fw()':
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:363:31: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  363 |         catch (std::exception ex) {
      |                               ^~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp: In member function 'void librealsense::hdr_config::disable()':
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:380:31: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  380 |         catch (std::exception ex) {
      |                               ^~
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp: In member function 'std::vector<unsigned char> librealsense::hdr_config::prepare_sub_preset_frames_config() const':
/builddir/build/BUILD/librealsense-2.50.0/src/hdr-config.cpp:436:27: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
  436 |         for (int i = 0; i < _sequence_size; ++i)
      |                         ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 41%] Building CXX object CMakeFiles/realsense2.dir/src/hw-monitor.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/hw-monitor.cpp.o -MF CMakeFiles/realsense2.dir/src/hw-monitor.cpp.o.d -o CMakeFiles/realsense2.dir/src/hw-monitor.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 41%] Building CXX object CMakeFiles/realsense2.dir/src/image.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/image.cpp.o -MF CMakeFiles/realsense2.dir/src/image.cpp.o.d -o CMakeFiles/realsense2.dir/src/image.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/image.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/image.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/image.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp: In static member function 'static std::string librealsense::hw_monitor::get_firmware_version_string(const std::vector<unsigned char>&, size_t, size_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp:13:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   13 |         for (auto i = 1; i <= length; i++)
      |                          ~~^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp: In static member function 'static std::string librealsense::hw_monitor::get_module_serial_string(const std::vector<unsigned char>&, size_t, size_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp:25:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   25 |         for (auto i = 0; i < length; i++)
      |                          ~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp: In member function 'void librealsense::hw_monitor::execute_usb_command(uint8_t*, size_t, uint32_t&, uint8_t*, size_t&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.cpp:80:28: warning: comparison of integer expressions of different signedness: 'std::vector<unsigned char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   80 |             if (res.size() > static_cast<int>(inSize))
      |                 ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[ 42%] Building CXX object CMakeFiles/realsense2.dir/src/image-avx.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/image-avx.cpp.o -MF CMakeFiles/realsense2.dir/src/image-avx.cpp.o.d -o CMakeFiles/realsense2.dir/src/image-avx.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/image-avx.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/image-avx.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/image-avx.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 42%] Building CXX object CMakeFiles/realsense2.dir/src/log.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/log.cpp.o -MF CMakeFiles/realsense2.dir/src/log.cpp.o.d -o CMakeFiles/realsense2.dir/src/log.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/log.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/log.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 42%] Building CXX object CMakeFiles/realsense2.dir/src/option.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/option.cpp.o -MF CMakeFiles/realsense2.dir/src/option.cpp.o.d -o CMakeFiles/realsense2.dir/src/option.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/option.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 43%] Building CXX object CMakeFiles/realsense2.dir/src/rs.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/rs.cpp.o -MF CMakeFiles/realsense2.dir/src/rs.cpp.o.d -o CMakeFiles/realsense2.dir/src/rs.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/api.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:15:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:90:1: warning: multi-line comment [-Wcomment]
   90 | //#define logError(fmt, ...)  \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:93:1: warning: multi-line comment [-Wcomment]
   93 | //#define logWarn(fmt, ...)   \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:96:1: warning: multi-line comment [-Wcomment]
   96 | //#define logInform(fmt, ...) \
      | ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/../../../console_bridge/include/console_bridge/console.h:99:1: warning: multi-line comment [-Wcomment]
   99 | //#define logDebug(fmt, ...)  \
      | ^
[ 43%] Building CXX object CMakeFiles/realsense2.dir/src/sensor.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/sensor.cpp.o -MF CMakeFiles/realsense2.dir/src/sensor.cpp.o.d -o CMakeFiles/realsense2.dir/src/sensor.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/debug.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:16,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:8:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 43%] Building CXX object CMakeFiles/realsense2.dir/src/software-device.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/software-device.cpp.o -MF CMakeFiles/realsense2.dir/src/software-device.cpp.o.d -o CMakeFiles/realsense2.dir/src/software-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/software-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/software-device.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/software-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:52,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function.hpp:64,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include/ros/message_event.h:42,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:50:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:662:19: warning: 'template<class _Arg, class _Result> struct std::unary_function' is deprecated [-Wdeprecated-declarations]
  662 |     , public std::unary_function<T0,R>
      |                   ^~~~~~~~~~~~~~
In file included from /usr/include/c++/12/functional:49,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:4:
/usr/include/c++/12/bits/stl_function.h:117:12: note: declared here
  117 |     struct unary_function
      |            ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/maybe_include.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/detail/function_iterate.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/function/function_template.hpp:666:19: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
  666 |     , public std::binary_function<T0,T1,R>
      |                   ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional/optional.hpp:51,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/optional.hpp:15,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format/internals.hpp:20,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/format.hpp:38,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/bag.h:61:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:36:32: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   36 | struct equal_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                                ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/utility/compare_pointees.hpp:59:31: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   59 | struct less_pointees_t : std::binary_function<OptionalPointee,OptionalPointee,bool>
      |                               ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_writer.h:6:
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h: In function 'bool librealsense::legacy_file_format::info_from_string(const std::string&, rs2_camera_info&)':
/builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_file_format.h:671:26: warning: unused variable 'number_of_hexadecimal_values_in_a_guid' [-Wunused-variable]
  671 |             const size_t number_of_hexadecimal_values_in_a_guid = 11;
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/aux_/na_assert.hpp:23,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/arg.hpp:25,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/placeholders.hpp:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_categories.hpp:17,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/iterator/iterator_facade.hpp:14,
                 from /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include/rosbag/view.h:39,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/ros/ros_reader.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:16:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: warning: unnecessary parentheses in declaration of 'assert_arg' [-Wparentheses]
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:188:21: note: remove parentheses
  188 | failed ************ (Pred::************
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     -
  189 |       assert_arg( void (*)(Pred), typename assert_arg_pred<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  190 |     );
      |     ~                
      |     -
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: warning: unnecessary parentheses in declaration of 'assert_not_arg' [-Wparentheses]
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost/boost/mpl/assert.hpp:193:21: note: remove parentheses
  193 | failed ************ (boost::mpl::not_<Pred>::************
      |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                     -
  194 |       assert_not_arg( void (*)(Pred), typename assert_arg_pred_not<Pred>::type )
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  195 |     );
      |     ~                
      |     -
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/software-device.h:6:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /usr/include/c++/12/cassert:44,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:25:
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:401:47: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  401 |                         assert( expected_size == sizeof(byte) * fr->data.size() );
      |                                 ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:855:18: warning: variable 'is_custom_sensor' set but not used [-Wunused-but-set-variable]
  855 |             bool is_custom_sensor = false;
      |                  ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:887:26: warning: unused variable 'bpp' [-Wunused-variable]
  887 |             const auto&& bpp = get_image_bpp(request->get_format());
      |                          ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp: In member function 'uint32_t librealsense::hid_sensor::stream_to_fourcc(rs2_stream) const':
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:976:21: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
  976 |         catch (std::out_of_range)
      |                     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp: In member function 'std::pair<std::shared_ptr<librealsense::processing_block_factory>, std::vector<std::shared_ptr<librealsense::stream_profile_interface> > > librealsense::synthetic_sensor::find_requests_best_pb_match(const librealsense::stream_profiles&)':
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:1369:54: warning: comparison of integer expressions of different signedness: 'std::vector<librealsense::stream_profile>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 1369 |                     && pbf->get_source_info().size() < best_source_size))
      |                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/sensor.cpp:1565:36: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1565 |                 for (auto i = 0; i < composite->get_embedded_frames_count(); i++)
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:30:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h: In constructor 'librealsense::zero_order_options::zero_order_options()':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:46:33: warning: 'librealsense::zero_order_options::threshold_scale' will be initialized after [-Wreorder]
   46 |         int                     threshold_scale;
      |                                 ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:41:33: warning:   'bool librealsense::zero_order_options::read_baseline' [-Wreorder]
   41 |         bool                    read_baseline;
      |                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/zero-order.h:24:9: warning:   when initialized here [-Wreorder]
   24 |         zero_order_options():
      |         ^~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/profile.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/pipeline/pipeline.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:40:
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In constructor 'librealsense::util::config::multistream::multistream(std::map<int, librealsense::sensor_interface*>, std::map<librealsense::util::config::index_type, std::shared_ptr<librealsense::stream_profile_interface> >, std::map<int, std::vector<std::shared_ptr<librealsense::stream_profile_interface> > >)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:177:48: warning: 'librealsense::util::config::multistream::_dev_to_profiles' will be initialized after [-Wreorder]
  177 |                 std::map<int, stream_profiles> _dev_to_profiles;
      |                                                ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:176:50: warning:   'std::map<int, librealsense::sensor_interface*> librealsense::util::config::multistream::_results' [-Wreorder]
  176 |                 std::map<int, sensor_interface*> _results;
      |                                                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:128:26: warning:   when initialized here [-Wreorder]
  128 |                 explicit multistream(std::map<int, sensor_interface*> results,
      |                          ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'bool librealsense::util::config::can_enable_stream(const librealsense::device_interface*, rs2_stream, int, int, int, rs2_format, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:262:21: warning: unused variable 'it' [-Wunused-variable]
  262 |                auto it = _requests.erase({stream, index});
      |                     ^~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::util::config::multistream librealsense::util::config::resolve(librealsense::device_interface*)':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:294:34: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  294 |                 for(auto i = 0; i< dev->get_sensors_count(); i++)
      |                                 ~^~~~~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h: In member function 'librealsense::stream_profiles librealsense::util::config::map_sub_device(librealsense::stream_profiles, const librealsense::device_interface*) const':
/builddir/build/BUILD/librealsense-2.50.0/src/pipeline/resolver.h:427:39: warning: catching polymorphic type 'class std::exception' by value [-Wcatch-value=]
  427 |                 catch (std::exception e)
      |                                       ^
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:47:
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp: In constructor 'parameter::parameter(std::string, std::string, bool, bool, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:124:9: warning: 'parameter::format_length' will be initialized after [-Wreorder]
  124 |     int format_length;
      |         ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:10: warning:   'bool parameter::is_decimal' [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:126:5: warning:   when initialized here [-Wreorder]
  126 |     parameter(std::string in_name, std::string in_data,
      |     ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:22: warning: 'parameter::is_reverse_bytes' will be initialized after [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |                      ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:122:23: warning:   'std::string parameter::data' [-Wreorder]
  122 |     std::string name, data;
      |                       ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:126:5: warning:   when initialized here [-Wreorder]
  126 |     parameter(std::string in_name, std::string in_data,
      |     ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp: In constructor 'parameter::parameter()':
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:124:9: warning: 'parameter::format_length' will be initialized after [-Wreorder]
  124 |     int format_length;
      |         ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:10: warning:   'bool parameter::is_decimal' [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:135:5: warning:   when initialized here [-Wreorder]
  135 |     parameter()
      |     ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:22: warning: 'parameter::is_reverse_bytes' will be initialized after [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |                      ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:122:23: warning:   'std::string parameter::data' [-Wreorder]
  122 |     std::string name, data;
      |                       ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:135:5: warning:   when initialized here [-Wreorder]
  135 |     parameter()
      |     ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/software-device.cpp: In member function 'librealsense::software_sensor& librealsense::software_device::get_software_sensor(int)':
/builddir/build/BUILD/librealsense-2.50.0/src/software-device.cpp:54:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::software_sensor> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   54 |         if (index >= _software_sensors.size())
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp: In function 'void rs2_software_sensor_detach(rs2_sensor*, rs2_error**)':
/builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:2670:10: warning: unused variable 'bs' [-Wunused-variable]
 2670 |     auto bs = VALIDATE_INTERFACE(sensor->sensor, librealsense::software_sensor);
      |          ^~
/builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp: In function 'rs2_firmware_log_message* rs2_create_fw_log_message(rs2_device*, rs2_error**)':
/builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:3312:10: warning: unused variable 'fw_logger' [-Wunused-variable]
 3312 |     auto fw_logger = VALIDATE_INTERFACE(dev->device, librealsense::firmware_logger_extensions);
      |          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp: In function 'rs2_firmware_log_parsed_message* rs2_create_fw_log_parsed_message(rs2_device*, rs2_error**)':
/builddir/build/BUILD/librealsense-2.50.0/src/rs.cpp:3397:10: warning: unused variable 'fw_logger' [-Wunused-variable]
 3397 |     auto fw_logger = VALIDATE_INTERFACE(dev->device, librealsense::firmware_logger_extensions);
      |          ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 43%] Building CXX object CMakeFiles/realsense2.dir/src/source.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/source.cpp.o -MF CMakeFiles/realsense2.dir/src/source.cpp.o.d -o CMakeFiles/realsense2.dir/src/source.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/source.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/option.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/source.h: In constructor 'librealsense::frame_source::frame_source(uint32_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/source.h:60:28: warning: 'librealsense::frame_source::_callback' will be initialized after [-Wreorder]
   60 |         frame_callback_ptr _callback;
      |                            ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/source.h:59:31: warning:   'std::atomic<unsigned int> librealsense::frame_source::_max_publish_list_size' [-Wreorder]
   59 |         std::atomic<uint32_t> _max_publish_list_size;
      |                               ^~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/source.cpp:44:5: warning:   when initialized here [-Wreorder]
   44 |     frame_source::frame_source(uint32_t max_publish_list_size)
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/source.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 44%] Building CXX object CMakeFiles/realsense2.dir/src/stream.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/stream.cpp.o -MF CMakeFiles/realsense2.dir/src/stream.cpp.o.d -o CMakeFiles/realsense2.dir/src/stream.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/stream.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 44%] Building CXX object CMakeFiles/realsense2.dir/src/sync.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/sync.cpp.o -MF CMakeFiles/realsense2.dir/src/sync.cpp.o.d -o CMakeFiles/realsense2.dir/src/sync.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/sync.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sync.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/sync.cpp: In member function 'virtual void librealsense::composite_matcher::sync(librealsense::frame_holder, const librealsense::syncronization_environment&)':
/builddir/build/BUILD/librealsense-2.50.0/src/sync.cpp:371:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<librealsense::frame_holder*>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  371 |                 for( auto i = 1; i < frames_arrived.size(); i++ )
      |                                  ~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 44%] Building CXX object CMakeFiles/realsense2.dir/src/terminal-parser.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/terminal-parser.cpp.o -MF CMakeFiles/realsense2.dir/src/terminal-parser.cpp.o.d -o CMakeFiles/realsense2.dir/src/terminal-parser.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[ 44%] Building CXX object CMakeFiles/realsense2.dir/src/types.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/types.cpp.o -MF CMakeFiles/realsense2.dir/src/types.cpp.o.d -o CMakeFiles/realsense2.dir/src/types.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp: In constructor 'parameter::parameter(std::string, std::string, bool, bool, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:124:9: warning: 'parameter::format_length' will be initialized after [-Wreorder]
  124 |     int format_length;
      |         ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:10: warning:   'bool parameter::is_decimal' [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:126:5: warning:   when initialized here [-Wreorder]
  126 |     parameter(std::string in_name, std::string in_data,
      |     ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:22: warning: 'parameter::is_reverse_bytes' will be initialized after [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |                      ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:122:23: warning:   'std::string parameter::data' [-Wreorder]
  122 |     std::string name, data;
      |                       ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:126:5: warning:   when initialized here [-Wreorder]
  126 |     parameter(std::string in_name, std::string in_data,
      |     ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp: In constructor 'parameter::parameter()':
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:124:9: warning: 'parameter::format_length' will be initialized after [-Wreorder]
  124 |     int format_length;
      |         ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:10: warning:   'bool parameter::is_decimal' [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:135:5: warning:   when initialized here [-Wreorder]
  135 |     parameter()
      |     ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:123:22: warning: 'parameter::is_reverse_bytes' will be initialized after [-Wreorder]
  123 |     bool is_decimal, is_reverse_bytes;
      |                      ^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:122:23: warning:   'std::string parameter::data' [-Wreorder]
  122 |     std::string name, data;
      |                       ^~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../common/parser.hpp:135:5: warning:   when initialized here [-Wreorder]
  135 |     parameter()
      |     ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_processing.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:13:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.cpp: In function 'std::string librealsense::make_less_screamy(const char*)':
/builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:53:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |         for (auto i = 0; i < res.size(); i++)
      |                          ~~^~~~~~~~~~~~
[ 45%] Building C object CMakeFiles/realsense2.dir/src/verify.c.o
/usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIC -MD -MT CMakeFiles/realsense2.dir/src/verify.c.o -MF CMakeFiles/realsense2.dir/src/verify.c.o.d -o CMakeFiles/realsense2.dir/src/verify.c.o -c /builddir/build/BUILD/librealsense-2.50.0/src/verify.c
/builddir/build/BUILD/librealsense-2.50.0/src/types.h: In constructor 'librealsense::notifications_processor::notifications_processor()':
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:930:20: warning: 'librealsense::notifications_processor::_dispatcher' will be initialized after [-Wreorder]
  930 |         dispatcher _dispatcher;
      |                    ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:928:36: warning:   'librealsense::notifications_callback_ptr librealsense::notifications_processor::_callback' [-Wreorder]
  928 |         notifications_callback_ptr _callback;
      |                                    ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.cpp:230:5: warning:   when initialized here [-Wreorder]
  230 |     notifications_processor::notifications_processor()
      |     ^~~~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.cpp: In member function 'std::vector<unsigned char> librealsense::terminal_parser::build_raw_command_data(const command_from_xml&, const std::vector<std::__cxx11::basic_string<char> >&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.cpp:80:48: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   80 |         for (auto param_index = 0; param_index < params.size(); ++param_index)
      |                                    ~~~~~~~~~~~~^~~~~~~~~~~~~~~
[ 45%] Building CXX object CMakeFiles/realsense2.dir/src/serialized-utilities.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/serialized-utilities.cpp.o -MF CMakeFiles/realsense2.dir/src/serialized-utilities.cpp.o.d -o CMakeFiles/realsense2.dir/src/serialized-utilities.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.cpp
/builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.cpp: In member function 'void librealsense::terminal_parser::get_command_and_params_from_input(const std::string&, command_from_xml&, std::vector<std::__cxx11::basic_string<char> >&) const':
/builddir/build/BUILD/librealsense-2.50.0/src/terminal-parser.cpp:117:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  117 |         for (auto i = 1; i < tokens.size(); ++i)
      |                          ~~^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:11,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:12:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/device.h:18:
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
[ 45%] Building CXX object CMakeFiles/realsense2.dir/src/frame.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/frame.cpp.o -MF CMakeFiles/realsense2.dir/src/frame.cpp.o.d -o CMakeFiles/realsense2.dir/src/frame.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/frame.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/frame.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.h: In constructor 'librealsense::serialized_utilities::json_preset_reader::json_preset_reader(const std::string&)':
/builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.h:62:19: warning: 'librealsense::serialized_utilities::json_preset_reader::_parameters' will be initialized after [-Wreorder]
   62 |             json *_parameters;
      |                   ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.h:60:17: warning:   'int librealsense::serialized_utilities::json_preset_reader::_schema_version' [-Wreorder]
   60 |             int _schema_version;
      |                 ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.cpp:12:1: warning:   when initialized here [-Wreorder]
   12 | json_preset_reader::json_preset_reader( const std::string & json_content ) : _parameters(nullptr), _schema_version(0)
      | ^~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/frame.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 46%] Building CXX object CMakeFiles/realsense2.dir/src/points.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/points.cpp.o -MF CMakeFiles/realsense2.dir/src/points.cpp.o.d -o CMakeFiles/realsense2.dir/src/points.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/points.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/points.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/points.cpp:3:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /usr/include/c++/12/bits/new_allocator.h:36,
                 from /usr/include/c++/12/riscv64-redhat-linux/bits/c++allocator.h:33,
                 from /usr/include/c++/12/bits/allocator.h:46,
                 from /usr/include/c++/12/string:41,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.h:5:
In function 'std::swap<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&)std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >, std::is_move_constructible<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>, std::is_move_assignable<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >::value, void>::type',
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::operator=(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:2094:13,
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10646:36:
/usr/include/c++/12/bits/move.h:205:7: warning: 'MEM[(union json_value &)&D.571358 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  205 |       __a = _GLIBCXX_MOVE(__b);
      |       ^~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/serialized-utilities.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp: In member function 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10646:38: note: '<anonymous>' declared here
10646 |                             result = basic_json(value_t::discarded);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'std::swap<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&)std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >, std::is_move_constructible<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>, std::is_move_assignable<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >::value, void>::type',
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::operator=(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:2094:13,
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10700:32:
/usr/include/c++/12/bits/move.h:205:7: warning: 'MEM[(union json_value &)&D.571369 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  205 |       __a = _GLIBCXX_MOVE(__b);
      |       ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp: In member function 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10700:34: note: '<anonymous>' declared here
10700 |                         result = basic_json(value_t::discarded);
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'std::swap<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&)std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >, std::is_move_constructible<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>, std::is_move_assignable<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >::value, void>::type',
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::operator=(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:2094:13,
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10725:36:
/usr/include/c++/12/bits/move.h:205:7: warning: 'MEM[(union json_value &)&D.571373 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  205 |       __a = _GLIBCXX_MOVE(__b);
      |       ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp: In member function 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10725:38: note: '<anonymous>' declared here
10725 |                             result = basic_json(value_t::discarded);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'std::swap<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&)std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >, std::is_move_constructible<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>, std::is_move_assignable<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >::value, void>::type',
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::operator=(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:2094:13,
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10756:32:
/usr/include/c++/12/bits/move.h:205:7: warning: 'MEM[(union json_value &)&D.571408 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  205 |       __a = _GLIBCXX_MOVE(__b);
      |       ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp: In member function 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10756:34: note: '<anonymous>' declared here
10756 |                         result = basic_json(value_t::discarded);
      |                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'std::swap<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&, nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value&)std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >, std::is_move_constructible<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value>, std::is_move_assignable<nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::json_value> >::value, void>::type',
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::operator=(nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:2094:13,
    inlined from 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)' at /builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10809:24:
/usr/include/c++/12/bits/move.h:205:7: warning: 'MEM[(union json_value &)&D.571422 + 8]' may be used uninitialized [-Wmaybe-uninitialized]
  205 |       __a = _GLIBCXX_MOVE(__b);
      |       ^~~
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp: In member function 'nlohmann::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator>::parser::parse_internal(bool)':
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/json.hpp:10809:26: note: '<anonymous>' declared here
10809 |                 result = basic_json(value_t::discarded);
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[ 46%] Building CXX object CMakeFiles/realsense2.dir/src/to-string.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/src/to-string.cpp.o -MF CMakeFiles/realsense2.dir/src/to-string.cpp.o.d -o CMakeFiles/realsense2.dir/src/to-string.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/to-string.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/to-string.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/points.cpp: In member function 'void librealsense::points::export_to_ply(const std::string&, const librealsense::frame_holder&)':
/builddir/build/BUILD/librealsense-2.50.0/src/points.cpp:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   49 |     for( int i = 0; i < get_vertex_count(); ++i )
      |                     ~~^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/points.cpp:111:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<librealsense::float3>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  111 |     for( int i = 0; i < new_vertices.size(); ++i )
      |                     ~~^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/points.cpp:128:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  128 |     for( int i = 0; i < size; ++i )
      |                     ~~^~~~~~
[ 46%] Building C object CMakeFiles/realsense2.dir/third-party/sqlite/sqlite3.c.o
/usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIC -MD -MT CMakeFiles/realsense2.dir/third-party/sqlite/sqlite3.c.o -MF CMakeFiles/realsense2.dir/third-party/sqlite/sqlite3.c.o.d -o CMakeFiles/realsense2.dir/third-party/sqlite/sqlite3.c.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 46%] Building CXX object CMakeFiles/realsense2.dir/third-party/easyloggingpp/src/easylogging++.cc.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/third-party/easyloggingpp/src/easylogging++.cc.o -MF CMakeFiles/realsense2.dir/third-party/easyloggingpp/src/easylogging++.cc.o.d -o CMakeFiles/realsense2.dir/third-party/easyloggingpp/src/easylogging++.cc.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc
[ 47%] Building CXX object CMakeFiles/realsense2.dir/common/utilities/time/work_week.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/common/utilities/time/work_week.cpp.o -MF CMakeFiles/realsense2.dir/common/utilities/time/work_week.cpp.o.d -o CMakeFiles/realsense2.dir/common/utilities/time/work_week.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/common/utilities/time/work_week.cpp
[ 47%] Building CXX object CMakeFiles/realsense2.dir/common/utilities/time/l500/get-mfr-ww.cpp.o
/usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/src -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/console_bridge/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/cpp_common/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rosbag_storage/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_serialization/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/rostime/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roscpp_traits/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/roslz4/include -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/rosbag/msgs -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/boost -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lib -I/builddir/build/BUILD/librealsense-2.50.0/include -I/usr/include/libusb-1.0 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT CMakeFiles/realsense2.dir/common/utilities/time/l500/get-mfr-ww.cpp.o -MF CMakeFiles/realsense2.dir/common/utilities/time/l500/get-mfr-ww.cpp.o.d -o CMakeFiles/realsense2.dir/common/utilities/time/l500/get-mfr-ww.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/common/utilities/time/l500/get-mfr-ww.cpp
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c: In function 'sqlite3DefaultRowEst':
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c:100196:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
100196 |   if( a[0]<33 ) a[0] = 33;        assert( 33==sqlite3LogEst(10) );
       |   ^~
In file included from /builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c:11275:
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c:100196:35: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
100196 |   if( a[0]<33 ) a[0] = 33;        assert( 33==sqlite3LogEst(10) );
       |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: In member function 'el::Logger* el::base::RegisteredLoggers::get(const std::string&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1920:83: warning: loop variable 'h' of type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >&' binds to a temporary constructed from type 'std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >' [-Wrange-loop-construct]
 1920 |     for (const std::pair<std::string, base::type::LoggerRegistrationCallbackPtr>& h
      |                                                                                   ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1920:83: note: use non-reference type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >' to make the copy explicit or 'const std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >&' to prevent copying
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: In member function 'void el::base::LogDispatcher::dispatch()':
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:2558:74: warning: loop variable 'h' of type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >&' binds to a temporary constructed from type 'std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >' [-Wrange-loop-construct]
 2558 |   for (const std::pair<std::string, base::type::LogDispatchCallbackPtr>& h
      |                                                                          ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:2558:74: note: use non-reference type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >' to make the copy explicit or 'const std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >&' to prevent copying
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1407:13: warning: 'void el::base::threading::msleep(int)' defined but not used [-Wunused-function]
 1407 | static void msleep(int ms) {
      |             ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c: In function 'sqlite3SelectNew':
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c:112957:10: warning: function may return address of local variable [-Wreturn-local-addr]
112957 |   return pNew;
       |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c:112917:10: note: declared here
112917 |   Select standin;
       |          ^~~~~~~
[ 47%] Linking CXX shared library librealsense2.so
/usr/bin/cmake -E cmake_link_script CMakeFiles/realsense2.dir/link.txt --verbose=1
/usr/bin/g++ -fPIC -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -shared -Wl,-soname,librealsense2.so.2.50 -o librealsense2.so.2.50.0 "CMakeFiles/realsense2.dir/src/algo/thermal-loop/l500-thermal-loop.cpp.o" "CMakeFiles/realsense2.dir/src/algo/max-usable-range/l500/max-usable-range.cpp.o" CMakeFiles/realsense2.dir/src/core/streaming.cpp.o "CMakeFiles/realsense2.dir/src/ds5/ds5-options.cpp.o" 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CMakeFiles/realsense2.dir/common/utilities/time/work_week.cpp.o "CMakeFiles/realsense2.dir/common/utilities/time/l500/get-mfr-ww.cpp.o"  -Wl,-rpath,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file: -ludev third-party/realsense-file/librealsense-file.so.2.50.0 -lusb-1.0 
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c: In function 'sqlite3SelectNew':
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c:112957: warning: function may return address of local variable [-Wreturn-local-addr]
112957 |   return pNew;
       | 
/builddir/build/BUILD/librealsense-2.50.0/third-party/sqlite/sqlite3.c:112917: note: declared here
112917 |   Select standin;
       | 
/usr/bin/cmake -E cmake_symlink_library librealsense2.so.2.50.0 librealsense2.so.2.50 librealsense2.so
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 47%] Built target realsense2
/usr/bin/gmake  -f wrappers/python/CMakeFiles/pyrealsense2.dir/build.make wrappers/python/CMakeFiles/pyrealsense2.dir/depend
/usr/bin/gmake  -f src/gl/CMakeFiles/realsense2-gl.dir/build.make src/gl/CMakeFiles/realsense2-gl.dir/depend
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gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/examples/hello-realsense /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/hello-realsense /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/hello-realsense/CMakeFiles/rs-hello-realsense.dir/DependInfo.cmake --color=
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/src/gl /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl/CMakeFiles/realsense2-gl.dir/DependInfo.cmake --color=
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/wrappers/python /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python/CMakeFiles/pyrealsense2.dir/DependInfo.cmake --color=
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/examples/software-device /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/software-device /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/software-device/CMakeFiles/rs-software-device.dir/DependInfo.cmake --color=
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f examples/hello-realsense/CMakeFiles/rs-hello-realsense.dir/build.make examples/hello-realsense/CMakeFiles/rs-hello-realsense.dir/build
/usr/bin/gmake  -f wrappers/python/CMakeFiles/pyrealsense2.dir/build.make wrappers/python/CMakeFiles/pyrealsense2.dir/build
/usr/bin/gmake  -f src/gl/CMakeFiles/realsense2-gl.dir/build.make src/gl/CMakeFiles/realsense2-gl.dir/build
/usr/bin/gmake  -f examples/software-device/CMakeFiles/rs-software-device.dir/build.make examples/software-device/CMakeFiles/rs-software-device.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 49%] Building CXX object examples/software-device/CMakeFiles/rs-software-device.dir/rs-software-device.cpp.o
[ 49%] Building CXX object wrappers/python/CMakeFiles/pyrealsense2.dir/python.cpp.o
[ 49%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/synthetic-stream-gl.cpp.o
[ 49%] Building CXX object examples/hello-realsense/CMakeFiles/rs-hello-realsense.dir/rs-hello-realsense.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/hello-realsense && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIE -std=gnu++11 -MD -MT examples/hello-realsense/CMakeFiles/rs-hello-realsense.dir/rs-hello-realsense.cpp.o -MF CMakeFiles/rs-hello-realsense.dir/rs-hello-realsense.cpp.o.d -o CMakeFiles/rs-hello-realsense.dir/rs-hello-realsense.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/examples/hello-realsense/rs-hello-realsense.cpp
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpyrealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/builddir/build/BUILD/librealsense-2.50.0/include -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pyrealsense2.dir/python.cpp.o -MF CMakeFiles/pyrealsense2.dir/python.cpp.o.d -o CMakeFiles/pyrealsense2.dir/python.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.cpp
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/synthetic-stream-gl.cpp.o -MF CMakeFiles/realsense2-gl.dir/synthetic-stream-gl.cpp.o.d -o CMakeFiles/realsense2-gl.dir/synthetic-stream-gl.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.cpp
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/software-device && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -I/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/.. -I/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/tclap/include -I/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party -I/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../common/res -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIE -std=gnu++11 -MD -MT examples/software-device/CMakeFiles/rs-software-device.dir/rs-software-device.cpp.o -MF CMakeFiles/rs-software-device.dir/rs-software-device.cpp.o.d -o CMakeFiles/rs-software-device.dir/rs-software-device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/examples/software-device/rs-software-device.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/video.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/examples/hello-realsense/rs-hello-realsense.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/examples/software-device/rs-software-device.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/examples/software-device/rs-software-device.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp: In member function 'void texture::upload(const rs2::video_frame&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp:427:16: warning: unused variable 'err' [-Wunused-variable]
  427 |         GLenum err = glGetError();
      |                ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp: In member function 'std::vector<rect> window::calc_grid(rect, std::vector<rs2::frame>&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp:886:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<rs2::frame>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  886 |         for (int i = 0; i < frames.size(); i++)
      |                         ~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp: In function 'void draw_pointcloud(float, float, glfw_state&, rs2::points&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp:981:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  981 |     for (int i = 0; i < points.size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp: In function 'void draw_pointcloud_wrt_world(float, float, glfw_state&, rs2::points&, rs2_pose&, float*, std::vector<rs2_vector>&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp:1074:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1074 |     for (int i = 0; i < points.size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/examples/software-device/rs-software-device.cpp:13:
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h: In function 'unsigned char* stbi__convert_format(unsigned char*, int, int, unsigned int, unsigned int)':
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1342:10: note: in expansion of macro 'CASE'
 1342 |          CASE(1,2) dest[0]=src[0], dest[1]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1342:49: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1342 |          CASE(1,2) dest[0]=src[0], dest[1]=255; break;
      |                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1343:10: note: in expansion of macro 'CASE'
 1343 |          CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1343:52: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1343 |          CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1344:10: note: in expansion of macro 'CASE'
 1344 |          CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1344:65: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1344 |          CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
      |                                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1345:10: note: in expansion of macro 'CASE'
 1345 |          CASE(2,1) dest[0]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1345:36: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1345 |          CASE(2,1) dest[0]=src[0]; break;
      |                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1346:10: note: in expansion of macro 'CASE'
 1346 |          CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1346:52: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1346 |          CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
      |                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1347:10: note: in expansion of macro 'CASE'
 1347 |          CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1347:68: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1347 |          CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
      |                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1348:10: note: in expansion of macro 'CASE'
 1348 |          CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1348:78: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1348 |          CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
      |                                                                              ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1349:10: note: in expansion of macro 'CASE'
 1349 |          CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1349:67: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1349 |          CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |                                                                   ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1350:10: note: in expansion of macro 'CASE'
 1350 |          CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1350:82: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1350 |          CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
      |                                                                                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1351:10: note: in expansion of macro 'CASE'
 1351 |          CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1351:67: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1351 |          CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
      |                                                                   ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1352:10: note: in expansion of macro 'CASE'
 1352 |          CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1352:85: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1352 |          CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
      |                                                                                     ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1338:44: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 1338 |       #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
      |                                            ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1353:10: note: in expansion of macro 'CASE'
 1353 |          CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
      |          ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:1353:66: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 1353 |          CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
      |                                                                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h: In function 'int stbi__create_png_image_raw(stbi__png*, stbi_uc*, stbi__uint32, int, stbi__uint32, stbi__uint32, int, int)':
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4031:13: note: in expansion of macro 'CASE'
 4031 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4031:95: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4031 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
      |                                                                                               ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4032:13: note: in expansion of macro 'CASE'
 4032 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4032:84: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4032 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |                                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4033:13: note: in expansion of macro 'CASE'
 4033 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4033:113: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4033 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
      |                                                                                                                 ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4034:13: note: in expansion of macro 'CASE'
 4034 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4034:139: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4034 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
      |                                                                                                                                           ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4035:13: note: in expansion of macro 'CASE'
 4035 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4035:102: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4035 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
      |                                                                                                      ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4027:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4027 |                 for (k=0; k < nk; ++k)
      |                 ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4036:13: note: in expansion of macro 'CASE'
 4036 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4036:112: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4036 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
      |                                                                                                                ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4047:13: note: in expansion of macro 'CASE'
 4047 |             CASE(STBI__F_none)         cur[k] = raw[k]; break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4047:57: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4047 |             CASE(STBI__F_none)         cur[k] = raw[k]; break;
      |                                                         ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4048:13: note: in expansion of macro 'CASE'
 4048 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-out_n]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4048:88: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4048 |             CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-out_n]); break;
      |                                                                                        ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4049:13: note: in expansion of macro 'CASE'
 4049 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4049:84: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4049 |             CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
      |                                                                                    ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4050:13: note: in expansion of macro 'CASE'
 4050 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-out_n])>>1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4050:106: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4050 |             CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-out_n])>>1)); break;
      |                                                                                                          ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4051:13: note: in expansion of macro 'CASE'
 4051 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],prior[k],prior[k-out_n])); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4051:125: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4051 |             CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],prior[k],prior[k-out_n])); break;
      |                                                                                                                             ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4052:13: note: in expansion of macro 'CASE'
 4052 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-out_n] >> 1)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4052:95: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4052 |             CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-out_n] >> 1)); break;
      |                                                                                               ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4045:20: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
 4045 |                    for (k=0; k < img_n; ++k)
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4053:13: note: in expansion of macro 'CASE'
 4053 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],0,0)); break;
      |             ^~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_image.h:4053:105: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
 4053 |             CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-out_n],0,0)); break;
      |                                                                                                         ^~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 49%] Linking CXX executable rs-hello-realsense
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/hello-realsense && /usr/bin/cmake -E cmake_link_script CMakeFiles/rs-hello-realsense.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -rdynamic "CMakeFiles/rs-hello-realsense.dir/rs-hello-realsense.cpp.o" -o rs-hello-realsense  -Wl,-rpath,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build:/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file: ../../librealsense2.so.2.50.0 /usr/lib64/libglfw.so.3.3 -lGL -lGLU -Wl,-rpath-link,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file 
In file included from /builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../example.hpp:21:
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_easy_font.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/examples/software-device/../../third-party/stb_easy_font.h:187:13: warning: 'void stb_easy_font_spacing(float)' defined but not used [-Wunused-function]
  187 | static void stb_easy_font_spacing(float spacing)
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_export.hpp: In constructor 'rs2::save_to_ply::save_to_ply(std::string, rs2::pointcloud)':
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_export.hpp:288:20: warning: 'rs2::save_to_ply::_pc' will be initialized after [-Wreorder]
  288 |         pointcloud _pc;
      |                    ^~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_export.hpp:287:21: warning:   'std::string rs2::save_to_ply::fname' [-Wreorder]
  287 |         std::string fname;
      |                     ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_export.hpp:43:9: warning:   when initialized here [-Wreorder]
   43 |         save_to_ply(std::string filename = "RealSense Pointcloud ", pointcloud pc = pointcloud()) : filter([this](frame f, frame_source& s) { func(f, s); }),
      |         ^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_export.hpp: In member function 'void rs2::save_to_ply::export_to_ply(rs2::points, rs2::video_frame)':
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_export.hpp:118:38: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  118 |                 for (size_t x = 0; x < width - 1; ++x) {
      |                                    ~~^~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_export.hpp:119:42: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  119 |                     for (size_t y = 0; y < height - 1; ++y) {
      |                                        ~~^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 49%] Built target rs-hello-realsense
[ 50%] Building CXX object wrappers/python/CMakeFiles/pyrealsense2.dir/c_files.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpyrealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/builddir/build/BUILD/librealsense-2.50.0/include -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pyrealsense2.dir/c_files.cpp.o -MF CMakeFiles/pyrealsense2.dir/c_files.cpp.o.d -o CMakeFiles/pyrealsense2.dir/c_files.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/c_files.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/c_files.cpp:7:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/c_files.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.hpp: In instantiation of 'std::string matrix_to_string(const T (&)[N][M]) [with T = float; long unsigned int N = 3; long unsigned int M = 4; std::string = std::__cxx11::basic_string<char>]':
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/c_files.cpp:95:47:   required from here
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.hpp:94:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
   94 |     for (int i = 0; i < N; i++)
      |                     ~~^~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.hpp:99:27: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
   99 |         for (int j = 0; j < M; j++)
      |                         ~~^~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.hpp: In instantiation of 'std::string array_to_string(const T (&)[N]) [with T = float; long unsigned int N = 3; std::string = std::__cxx11::basic_string<char>]':
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/c_files.cpp:96:57:   required from here
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.hpp:79:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
   79 |     for (int i = 0; i < N; i++)
      |                     ~~^~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.hpp: In instantiation of 'std::string array_to_string(const T (&)[N]) [with T = float; long unsigned int N = 9; std::string = std::__cxx11::basic_string<char>]':
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/c_files.cpp:151:50:   required from here
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/python.hpp:79:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 50%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/yuy2rgb-gl.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/yuy2rgb-gl.cpp.o -MF CMakeFiles/realsense2-gl.dir/yuy2rgb-gl.cpp.o.d -o CMakeFiles/realsense2-gl.dir/yuy2rgb-gl.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/yuy2rgb-gl.cpp
[ 50%] Building CXX object wrappers/python/CMakeFiles/pyrealsense2.dir/pyrs_advanced_mode.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpyrealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/builddir/build/BUILD/librealsense-2.50.0/include -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pyrealsense2.dir/pyrs_advanced_mode.cpp.o -MF CMakeFiles/pyrealsense2.dir/pyrs_advanced_mode.cpp.o.d -o CMakeFiles/pyrealsense2.dir/pyrs_advanced_mode.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_advanced_mode.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/yuy2rgb-gl.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /usr/include/c++/12/backward/strstream:50,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/yuy2rgb-gl.cpp:21:
/usr/include/c++/12/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
   32 | #warning \
      |  ^~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/yuy2rgb-gl.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 50%] Linking CXX executable rs-software-device
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/software-device && /usr/bin/cmake -E cmake_link_script CMakeFiles/rs-software-device.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -rdynamic "CMakeFiles/rs-software-device.dir/rs-software-device.cpp.o" -o rs-software-device  -Wl,-rpath,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build:/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file: ../../librealsense2.so.2.50.0 /usr/lib64/libglfw.so.3.3 -lGL -lGLU -Wl,-rpath-link,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/rs_advanced_mode.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_advanced_mode.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/yuy2rgb-gl.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/yuy2rgb-gl.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_video_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_video_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/yuy2rgb-gl.cpp:111:43:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 50%] Built target rs-software-device
/usr/bin/gmake  -f examples/capture/CMakeFiles/rs-capture.dir/build.make examples/capture/CMakeFiles/rs-capture.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/examples/capture /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/capture /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/capture/CMakeFiles/rs-capture.dir/DependInfo.cmake --color=
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f examples/capture/CMakeFiles/rs-capture.dir/build.make examples/capture/CMakeFiles/rs-capture.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 50%] Building CXX object examples/capture/CMakeFiles/rs-capture.dir/rs-capture.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/capture && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -I/builddir/build/BUILD/librealsense-2.50.0/examples/capture/.. -I/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../../third-party/tclap/include -I/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../../examples -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIE -std=gnu++11 -MD -MT examples/capture/CMakeFiles/rs-capture.dir/rs-capture.cpp.o -MF CMakeFiles/rs-capture.dir/rs-capture.cpp.o.d -o CMakeFiles/rs-capture.dir/rs-capture.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/examples/capture/rs-capture.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/examples/capture/rs-capture.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/examples/capture/rs-capture.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp: In member function 'void texture::upload(const rs2::video_frame&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp:427:16: warning: unused variable 'err' [-Wunused-variable]
  427 |         GLenum err = glGetError();
      |                ^~~
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp: In member function 'std::vector<rect> window::calc_grid(rect, std::vector<rs2::frame>&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp:886:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<rs2::frame>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  886 |         for (int i = 0; i < frames.size(); i++)
      |                         ~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp: In function 'void draw_pointcloud(float, float, glfw_state&, rs2::points&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp:981:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  981 |     for (int i = 0; i < points.size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp: In function 'void draw_pointcloud_wrt_world(float, float, glfw_state&, rs2::points&, rs2_pose&, float*, std::vector<rs2_vector>&)':
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp:1074:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1074 |     for (int i = 0; i < points.size(); i++)
      |                     ~~^~~~~~~~~~~~~~~
[ 50%] Building CXX object wrappers/python/CMakeFiles/pyrealsense2.dir/pyrs_context.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpyrealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/builddir/build/BUILD/librealsense-2.50.0/include -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pyrealsense2.dir/pyrs_context.cpp.o -MF CMakeFiles/pyrealsense2.dir/pyrs_context.cpp.o.d -o CMakeFiles/pyrealsense2.dir/pyrs_context.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_context.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/examples/capture/../example.hpp:21:
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../../third-party/stb_easy_font.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/examples/capture/../../third-party/stb_easy_font.h:187:13: warning: 'void stb_easy_font_spacing(float)' defined but not used [-Wunused-function]
  187 | static void stb_easy_font_spacing(float spacing)
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_context.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src/../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 50%] Building CXX object wrappers/python/CMakeFiles/pyrealsense2.dir/pyrs_device.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/wrappers/python && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DPYBIND11_COMPILER_TYPE=\"_librs_abi\" -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Dpyrealsense2_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/../../src -I/builddir/build/BUILD/librealsense-2.50.0/include -isystem /usr/include/python3.11 -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -std=gnu++11 -MD -MT wrappers/python/CMakeFiles/pyrealsense2.dir/pyrs_device.cpp.o -MF CMakeFiles/pyrealsense2.dir/pyrs_device.cpp.o.d -o CMakeFiles/pyrealsense2.dir/pyrs_device.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp
[ 50%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/y4112rgb-gl.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/y4112rgb-gl.cpp.o -MF CMakeFiles/realsense2-gl.dir/y4112rgb-gl.cpp.o.d -o CMakeFiles/realsense2-gl.dir/y4112rgb-gl.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/y4112rgb-gl.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/y4112rgb-gl.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/y4112rgb-gl.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 50%] Linking CXX executable rs-capture
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/capture && /usr/bin/cmake -E cmake_link_script CMakeFiles/rs-capture.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -rdynamic "CMakeFiles/rs-capture.dir/rs-capture.cpp.o" -o rs-capture  -Wl,-rpath,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build:/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file: ../../librealsense2.so.2.50.0 /usr/lib64/libglfw.so.3.3 -lGL -lGLU -Wl,-rpath-link,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file 
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_internal.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp:196:34: error: 'cerr' is not a member of 'std'
  196 |                             std::cerr << "?!?!?!!? exception in python register_calibration_change_callback ?!?!?!?!?" << std::endl;
      |                                  ^~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp:9:1: note: 'std::cerr' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
    8 | #include <../common/metadata-helper.h>
  +++ |+#include <iostream>
    9 | 
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp:221:34: error: 'cerr' is not a member of 'std'
  221 |                             std::cerr << "?!?!?!!? exception in python register_calibration_change_callback ?!?!?!?!?" << std::endl;
      |                                  ^~~~
/builddir/build/BUILD/librealsense-2.50.0/wrappers/python/pyrs_device.cpp:221:34: note: 'std::cerr' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/y4112rgb-gl.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/y4112rgb-gl.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
/usr/bin/gmake  -f examples/callback/CMakeFiles/rs-callback.dir/build.make examples/callback/CMakeFiles/rs-callback.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/examples/callback /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/callback /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/callback/CMakeFiles/rs-callback.dir/DependInfo.cmake --color=
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f examples/callback/CMakeFiles/rs-callback.dir/build.make examples/callback/CMakeFiles/rs-callback.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 50%] Building CXX object examples/callback/CMakeFiles/rs-callback.dir/rs-callback.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/callback && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -I/builddir/build/BUILD/librealsense-2.50.0/examples/callback/rs-callback -I/builddir/build/BUILD/librealsense-2.50.0/examples/callback/.. -I/builddir/build/BUILD/librealsense-2.50.0/examples/callback/../../third-party/tclap/include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIE -std=gnu++11 -MD -MT examples/callback/CMakeFiles/rs-callback.dir/rs-callback.cpp.o -MF CMakeFiles/rs-callback.dir/rs-callback.cpp.o.d -o CMakeFiles/rs-callback.dir/rs-callback.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/examples/callback/rs-callback.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/examples/callback/rs-callback.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 50%] Built target rs-capture
/usr/bin/gmake  -f examples/save-to-disk/CMakeFiles/rs-save-to-disk.dir/build.make examples/save-to-disk/CMakeFiles/rs-save-to-disk.dir/depend
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /builddir/build/BUILD/librealsense-2.50.0 /builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/save-to-disk /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/save-to-disk/CMakeFiles/rs-save-to-disk.dir/DependInfo.cmake --color=
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
/usr/bin/gmake  -f examples/save-to-disk/CMakeFiles/rs-save-to-disk.dir/build.make examples/save-to-disk/CMakeFiles/rs-save-to-disk.dir/build
gmake[2]: Entering directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 50%] Building CXX object examples/save-to-disk/CMakeFiles/rs-save-to-disk.dir/rs-save-to-disk.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/save-to-disk && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -I/builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk/../../common -I/builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk/../../third-party -I/builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk/../../third-party/tclap/include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIE -std=gnu++11 -MD -MT examples/save-to-disk/CMakeFiles/rs-save-to-disk.dir/rs-save-to-disk.cpp.o -MF CMakeFiles/rs-save-to-disk.dir/rs-save-to-disk.cpp.o.d -o CMakeFiles/rs-save-to-disk.dir/rs-save-to-disk.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk/rs-save-to-disk.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_video_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_video_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/y4112rgb-gl.cpp:127:43:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk/rs-save-to-disk.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk/rs-save-to-disk.cpp: In function 'int main(int, char**)':
/builddir/build/BUILD/librealsense-2.50.0/examples/save-to-disk/rs-save-to-disk.cpp:39:18: warning: unused variable 'stream' [-Wunused-variable]
   39 |             auto stream = frame.get_profile().stream_type();
      |                  ^~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [wrappers/python/CMakeFiles/pyrealsense2.dir/build.make:135: wrappers/python/CMakeFiles/pyrealsense2.dir/pyrs_device.cpp.o] Error 1
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake[1]: *** [CMakeFiles/Makefile2:967: wrappers/python/CMakeFiles/pyrealsense2.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....
[ 50%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/pointcloud-gl.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/pointcloud-gl.cpp.o -MF CMakeFiles/realsense2-gl.dir/pointcloud-gl.cpp.o.d -o CMakeFiles/realsense2-gl.dir/pointcloud-gl.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/pointcloud-gl.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/pointcloud-gl.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 51%] Linking CXX executable rs-callback
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/callback && /usr/bin/cmake -E cmake_link_script CMakeFiles/rs-callback.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -rdynamic "CMakeFiles/rs-callback.dir/rs-callback.cpp.o" -o rs-callback  -Wl,-rpath,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build:/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file: ../../librealsense2.so.2.50.0 /usr/lib64/libglfw.so.3.3 -lGL -lGLU -Wl,-rpath-link,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_device.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_record_playback.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_context.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/rs.hpp:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/pointcloud-gl.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 51%] Built target rs-callback
[ 52%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/rs-gl.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/rs-gl.cpp.o -MF CMakeFiles/realsense2-gl.dir/rs-gl.cpp.o.d -o CMakeFiles/realsense2-gl.dir/rs-gl.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/rs-gl.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../context.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../api.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/rs-gl.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
[ 52%] Linking CXX executable rs-save-to-disk
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/examples/save-to-disk && /usr/bin/cmake -E cmake_link_script CMakeFiles/rs-save-to-disk.dir/link.txt --verbose=1
/usr/bin/g++ -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -rdynamic "CMakeFiles/rs-save-to-disk.dir/rs-save-to-disk.cpp.o" -o rs-save-to-disk  -Wl,-rpath,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build:/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file: ../../librealsense2.so.2.50.0 /usr/lib64/libglfw.so.3.3 -lGL -lGLU -Wl,-rpath-link,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/pointcloud-gl.cpp:12:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../context.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../context.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../proc/synthetic-stream.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../proc/align.h:9,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../proc/processing-blocks-factory.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../sensor.h:24,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/playback_device.h:12,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../context.h:12:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 52%] Built target rs-save-to-disk
[ 52%] Building C object src/gl/CMakeFiles/realsense2-gl.dir/__/__/third-party/glad/glad.c.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIC -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/__/__/third-party/glad/glad.c.o -MF CMakeFiles/realsense2-gl.dir/__/__/third-party/glad/glad.c.o.d -o CMakeFiles/realsense2-gl.dir/__/__/third-party/glad/glad.c.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/glad/glad.c
[ 52%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/__/__/common/opengl3.cpp.o
[ 52%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/pc-shader.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/__/__/common/opengl3.cpp.o -MF CMakeFiles/realsense2-gl.dir/__/__/common/opengl3.cpp.o.d -o CMakeFiles/realsense2-gl.dir/__/__/common/opengl3.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/pc-shader.cpp.o -MF CMakeFiles/realsense2-gl.dir/pc-shader.cpp.o.d -o CMakeFiles/realsense2-gl.dir/pc-shader.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/pc-shader.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/pc-shader.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/pc-shader.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../source.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_points_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_points_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_points_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_points_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_points_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_points_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_points_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_points_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_points_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_points_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/pointcloud-gl.cpp:400:48:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_points_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_points_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/rs-gl.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/rs-gl.cpp: In function 'int rs2_gl_is_frame_extendable_to(const rs2_frame*, rs2_gl_extension, rs2_error**)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/rs-gl.cpp:118:10: warning: unused variable 'res' [-Wunused-variable]
  118 |     bool res = false;
      |          ^~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/playback_device.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../media/playback/../../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h: In constructor 'rs2::vbo::vbo(rs2::vbo&&)':
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:130:18: warning: 'rs2::vbo::_type' will be initialized after [-Wreorder]
  130 |         vbo_type _type;
      |                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:129:18: warning:   'uint32_t rs2::vbo::_size' [-Wreorder]
  129 |         uint32_t _size = 0;
      |                  ^~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:85:1: warning:   when initialized here [-Wreorder]
   85 | vbo::vbo(vbo&& other)
      | ^~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h: In constructor 'rs2::vao::vao(const rs2::float3*, const rs2::float2*, const rs2::float3*, const rs2::float3*, int, const rs2::int3*, int)':
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:162:44: warning: 'rs2::vao::_uvs' will be initialized after [-Wreorder]
  162 |         vbo _vertexes, _normals, _indexes, _uvs, _tangents;
      |                                            ^~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:162:34: warning:   'rs2::vbo rs2::vao::_indexes' [-Wreorder]
  162 |         vbo _vertexes, _normals, _indexes, _uvs, _tangents;
      |                                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:96:1: warning:   when initialized here [-Wreorder]
   96 | vao::vao(const float3* vert, const float2* uvs, const float3* normals,
      | ^~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:162:50: warning: 'rs2::vao::_tangents' will be initialized after [-Wreorder]
  162 |         vbo _vertexes, _normals, _indexes, _uvs, _tangents;
      |                                                  ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:161:13: warning:   'int rs2::vao::_vertex_count' [-Wreorder]
  161 |         int _vertex_count;
      |             ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:96:1: warning:   when initialized here [-Wreorder]
   96 | vao::vao(const float3* vert, const float2* uvs, const float3* normals,
      | ^~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h: In constructor 'rs2::vao::vao(rs2::vao&&)':
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:162:34: warning: 'rs2::vao::_indexes' will be initialized after [-Wreorder]
  162 |         vbo _vertexes, _normals, _indexes, _uvs, _tangents;
      |                                  ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:162:13: warning:   'rs2::vbo rs2::vao::_vertexes' [-Wreorder]
  162 |         vbo _vertexes, _normals, _indexes, _uvs, _tangents;
      |             ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:126:1: warning:   when initialized here [-Wreorder]
  126 | vao::vao(vao&& other)
      | ^~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:162:44: warning: 'rs2::vao::_uvs' will be initialized after [-Wreorder]
  162 |         vbo _vertexes, _normals, _indexes, _uvs, _tangents;
      |                                            ^~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.h:162:24: warning:   'rs2::vbo rs2::vao::_normals' [-Wreorder]
  162 |         vbo _vertexes, _normals, _indexes, _uvs, _tangents;
      |                        ^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:126:1: warning:   when initialized here [-Wreorder]
  126 | vao::vao(vao&& other)
      | ^~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp: In static member function 'static std::unique_ptr<rs2::shader_program> rs2::shader_program::load(const std::string&, const std::string&, const char*, const char*, const char*, const char*)':
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:602:21: warning: moving a local object in a return statement prevents copy elision [-Wpessimizing-move]
  602 |     return std::move(res);
      |            ~~~~~~~~~^~~~~
/builddir/build/BUILD/librealsense-2.50.0/common/opengl3.cpp:602:21: note: remove 'std::move' call
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
[ 53%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/camera-shader.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/camera-shader.cpp.o -MF CMakeFiles/realsense2-gl.dir/camera-shader.cpp.o.d -o CMakeFiles/realsense2-gl.dir/camera-shader.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/camera-shader.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/camera-shader.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/camera-shader.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/pc-shader.cpp:6:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h: In constructor 'rs2::texture_buffer::texture_buffer()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:402:26: warning: 'rs2::texture_buffer::last_queue' will be initialized after [-Wreorder]
  402 |         rs2::frame_queue last_queue[2];
      |                          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:401:16: warning:   'GLuint rs2::texture_buffer::texture' [-Wreorder]
  401 |         GLuint texture;
      |                ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:430:9: warning:   when initialized here [-Wreorder]
  430 |         texture_buffer() : last_queue(), texture() {}
      |         ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/pc-shader.cpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/pc-shader.cpp:745:47: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  745 |                             for (int i = 0; i < points.size(); i++)
      |                                             ~~^~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/camera-shader.cpp:5:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h: In constructor 'rs2::texture_buffer::texture_buffer()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:402:26: warning: 'rs2::texture_buffer::last_queue' will be initialized after [-Wreorder]
  402 |         rs2::frame_queue last_queue[2];
      |                          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:401:16: warning:   'GLuint rs2::texture_buffer::texture' [-Wreorder]
  401 |         GLuint texture;
      |                ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:430:9: warning:   when initialized here [-Wreorder]
  430 |         texture_buffer() : last_queue(), texture() {}
      |         ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:253:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/../third-party/stb_easy_font.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/../third-party/stb_easy_font.h:187:13: warning: 'void rs2::stb_easy_font_spacing(float)' defined but not used [-Wunused-function]
  187 | static void stb_easy_font_spacing(float spacing)
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 53%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/upload.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/upload.cpp.o -MF CMakeFiles/realsense2-gl.dir/upload.cpp.o.d -o CMakeFiles/realsense2-gl.dir/upload.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /usr/include/c++/12/backward/strstream:50,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp:24:
/usr/include/c++/12/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
   32 | #warning \
      |  ^~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[ 53%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/colorizer-gl.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/colorizer-gl.cpp.o -MF CMakeFiles/realsense2-gl.dir/colorizer-gl.cpp.o.d -o CMakeFiles/realsense2-gl.dir/colorizer-gl.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/colorizer-gl.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/colorizer-gl.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /usr/include/c++/12/backward/strstream:50,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/colorizer-gl.cpp:22:
/usr/include/c++/12/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
   32 | #warning \
      |  ^~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:253:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/../third-party/stb_easy_font.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/../third-party/stb_easy_font.h:187:13: warning: 'void rs2::stb_easy_font_spacing(float)' defined but not used [-Wunused-function]
  187 | static void stb_easy_font_spacing(float spacing)
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/colorizer-gl.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/colorizer-gl.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../context.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp:13:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h: In constructor 'librealsense::platform::record_device_watcher::record_device_watcher(const librealsense::platform::record_backend*, std::shared_ptr<librealsense::platform::device_watcher>, int)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:421:45: warning: 'librealsense::platform::record_device_watcher::_source_watcher' will be initialized after [-Wreorder]
  421 |             std::shared_ptr<device_watcher> _source_watcher;
      |                                             ^~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:420:35: warning:   'const librealsense::platform::record_backend* librealsense::platform::record_device_watcher::_owner' [-Wreorder]
  420 |             const record_backend* _owner;
      |                                   ^~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../mock/recorder.h:406:13: warning:   when initialized here [-Wreorder]
  406 |             record_device_watcher(const record_backend* owner, std::shared_ptr<device_watcher> source_watcher, int id) :
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/colorizer-gl.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
[ 54%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/align-gl.cpp.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/align-gl.cpp.o -MF CMakeFiles/realsense2-gl.dir/align-gl.cpp.o.d -o CMakeFiles/realsense2-gl.dir/align-gl.cpp.o -c /builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/options.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/processing.h:5,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:10: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   10 | #pragma warning(disable : 4275)        /* disable: C4275: non dll-interface class used as base for dll-interface class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../basics.h:11: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   11 | #pragma warning(disable : 4251)        /* disable: C4251: class needs to have dll-interface to be used by clients of class */
      | 
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:56: warning: ignoring '#pragma warning ' [-Wunknown-pragmas]
   56 | #pragma warning(disable: 4250)
      | 
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_video_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_video_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp:40:51:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_depth_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_depth_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/upload.cpp:41:51:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_depth_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_depth_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
In file included from /usr/include/c++/12/backward/strstream:50,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp:23:
/usr/include/c++/12/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-Wcpp]
   32 | #warning \
      |  ^~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_video_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_video_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/colorizer-gl.cpp:168:51:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_sensor.hpp:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp:4:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1047:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1047 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1069:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1069 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp: In lambda function:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include/librealsense2/hpp/rs_frame.hpp:1091:58: warning: comparison of integer expressions of different signedness: 'int' and 'const size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 1091 |                         frm.get_profile().stream_index() == index) f = frm;
      |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 54%] Building C object src/gl/CMakeFiles/realsense2-gl.dir/__/__/third-party/realsense-file/lz4/lz4.c.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/gcc -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection   -D_DEFAULT_SOURCE -pthread -fPIC -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/__/__/third-party/realsense-file/lz4/lz4.c.o -MF CMakeFiles/realsense2-gl.dir/__/__/third-party/realsense-file/lz4/lz4.c.o.d -o CMakeFiles/realsense2-gl.dir/__/__/third-party/realsense-file/lz4/lz4.c.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4/lz4.c
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../composite-frame.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/streaming.h:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h: In constructor 'librealsense::frame_header::frame_header(rs2_time_t, long long unsigned int, rs2_time_t, rs2_time_t)':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:35:26: warning: 'librealsense::frame_header::timestamp' will be initialized after [-Wreorder]
   35 |     rs2_time_t           timestamp = 0;
      |                          ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:34:26: warning:   'long long unsigned int librealsense::frame_header::frame_number' [-Wreorder]
   34 |     unsigned long long   frame_number = 0;
      |                          ^~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../frame.h:42:5: warning:   when initialized here [-Wreorder]
   42 |     frame_header( rs2_time_t in_timestamp,
      |     ^~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.h:10,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp:9:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h: In member function 'librealsense::processing_block& librealsense::gl::dual_processing_block::get()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/synthetic-stream-gl.h:473:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::shared_ptr<librealsense::processing_block> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  473 |                 for(auto i = 0; i < _blocks.size(); i++)
      |                                 ~~^~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp:11:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h: In constructor 'rs2::texture_buffer::texture_buffer()':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:402:26: warning: 'rs2::texture_buffer::last_queue' will be initialized after [-Wreorder]
  402 |         rs2::frame_queue last_queue[2];
      |                          ^~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:401:16: warning:   'GLuint rs2::texture_buffer::texture' [-Wreorder]
  401 |         GLuint texture;
      |                ^~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:430:9: warning:   when initialized here [-Wreorder]
  430 |         texture_buffer() : last_queue(), texture() {}
      |         ^~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:6,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../archive.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:8,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/synthetic-stream.h:8:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = librealsense::callback_invocation; int C = 1]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../callback-invocation.h:48:30:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: variable 'old_value' set but not used [-Wunused-but-set-variable]
   62 |         auto old_value = std::move( buffer[i] );
      |              ^~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h: In instantiation of 'void librealsense::small_heap<T, C>::deallocate(T*) [with T = int; int C = 256]':
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../hw-monitor.h:209:42:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../small-heap.h:62:14: warning: unused variable 'old_value' [-Wunused-variable]
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:10:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_video_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_video_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_video_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_video_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp:256:43:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_video_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h: In instantiation of 'librealsense::frame_archive<T>::frame_archive(std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > >) [with T = librealsense::gl::gpu_depth_frame]':
/usr/include/c++/12/bits/stl_construct.h:119:7:   required from 'void std::_Construct(_Tp*, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}]'
/usr/include/c++/12/bits/alloc_traits.h:635:19:   required from 'static void std::allocator_traits<std::allocator<void> >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; allocator_type = std::allocator<void>]'
/usr/include/c++/12/bits/shared_ptr_base.h:604:39:   required from 'std::_Sp_counted_ptr_inplace<_Tp, _Alloc, _Lp>::_Sp_counted_ptr_inplace(_Alloc, _Args&& ...) [with _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Alloc = std::allocator<void>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:971:16:   required from 'std::__shared_count<_Lp>::__shared_count(_Tp*&, std::_Sp_alloc_shared_tag<_Alloc>, _Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr_base.h:1712:14:   required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; __gnu_cxx::_Lock_policy _Lp = __gnu_cxx::_S_mutex]'
/usr/include/c++/12/bits/shared_ptr.h:464:59:   required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_alloc_shared_tag<_Tp>, _Args&& ...) [with _Alloc = std::allocator<void>; _Args = {std::atomic<unsigned int>*, std::shared_ptr<librealsense::platform::time_service>&, std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base>, std::less<rs2_frame_metadata_value>, std::allocator<std::pair<const rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>]'
/usr/include/c++/12/bits/shared_ptr.h:1009:14:   required from 'std::shared_ptr<typename std::enable_if<(! std::is_array< <template-parameter-1-1> >::value), _Tp>::type> std::make_shared(_Args&& ...) [with _Tp = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>; _Args = {atomic<unsigned int>*, shared_ptr<librealsense::platform::time_service>&, shared_ptr<multimap<rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base>, less<rs2_frame_metadata_value>, allocator<pair<const rs2_frame_metadata_value, shared_ptr<librealsense::md_attribute_parser_base> > > > >&}; typename enable_if<(! is_array< <template-parameter-1-1> >::value), _Tp>::type = librealsense::frame_archive<librealsense::gl::gpu_depth_frame>]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../source.h:47:62:   required from 'void librealsense::frame_source::add_extension(rs2_extension) [with T = librealsense::gl::gpu_depth_frame; rs2_extension = rs2_extension]'
/builddir/build/BUILD/librealsense-2.50.0/src/gl/align-gl.cpp:257:43:   required from here
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:23:49: warning: 'librealsense::frame_archive<librealsense::gl::gpu_depth_frame>::_time_service' will be initialized after [-Wreorder]
   23 |         std::shared_ptr<platform::time_service> _time_service;
      |                                                 ^~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:16:46: warning:   'std::shared_ptr<std::multimap<rs2_frame_metadata_value, std::shared_ptr<librealsense::md_attribute_parser_base> > > librealsense::frame_archive<librealsense::gl::gpu_depth_frame>::_metadata_parsers' [-Wreorder]
   16 |         std::shared_ptr<metadata_parser_map> _metadata_parsers = nullptr;
      |                                              ^~~~~~~~~~~~~~~~~
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../frame-archive.h:143:18: warning:   when initialized here [-Wreorder]
  143 |         explicit frame_archive(std::atomic<uint32_t>* in_max_frame_queue_size,
      |                  ^~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/rendering.h:253:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/../third-party/stb_easy_font.h: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common/../third-party/stb_easy_font.h:187:13: warning: 'void rs2::stb_easy_font_spacing(float)' defined but not used [-Wunused-function]
  187 | static void stb_easy_font_spacing(float spacing)
      |             ^~~~~~~~~~~~~~~~~~~~~
In file included from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../easyloggingpp.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../librealsense-exception.h:7,
                 from /builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../types.h:16:
/builddir/build/BUILD/librealsense-2.50.0/src/gl/../proc/../core/../../third-party/easyloggingpp/src/easylogging++.h:742:20: warning: 'el::base::consts::kPerformanceLoggerId' defined but not used [-Wunused-variable]
  742 | static const char* kPerformanceLoggerId                    =      "performance";
      |                    ^~~~~~~~~~~~~~~~~~~~
[ 54%] Building CXX object src/gl/CMakeFiles/realsense2-gl.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/g++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DSHARED_LIBS -DSQLITE_HAVE_ISNAN -DUNICODE -DUSING_UDEV -Drealsense2_gl_EXPORTS -I/builddir/build/BUILD/librealsense-2.50.0/third-party/realsense-file/lz4 -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/.. -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../third-party/glad -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../common -I/builddir/build/BUILD/librealsense-2.50.0/src/gl/../../include -I/builddir/build/BUILD/librealsense-2.50.0/include -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -fPIC -std=gnu++11 -MD -MT src/gl/CMakeFiles/realsense2-gl.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o -MF CMakeFiles/realsense2-gl.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o.d -o CMakeFiles/realsense2-gl.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o -c /builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: In member function 'el::Logger* el::base::RegisteredLoggers::get(const std::string&, bool)':
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1920:83: warning: loop variable 'h' of type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >&' binds to a temporary constructed from type 'std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >' [-Wrange-loop-construct]
 1920 |     for (const std::pair<std::string, base::type::LoggerRegistrationCallbackPtr>& h
      |                                                                                   ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1920:83: note: use non-reference type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >' to make the copy explicit or 'const std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LoggerRegistrationCallback> >&' to prevent copying
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: In member function 'void el::base::LogDispatcher::dispatch()':
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:2558:74: warning: loop variable 'h' of type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >&' binds to a temporary constructed from type 'std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >' [-Wrange-loop-construct]
 2558 |   for (const std::pair<std::string, base::type::LogDispatchCallbackPtr>& h
      |                                                                          ^
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:2558:74: note: use non-reference type 'const std::pair<std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >' to make the copy explicit or 'const std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<el::LogDispatchCallback> >&' to prevent copying
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc: At global scope:
/builddir/build/BUILD/librealsense-2.50.0/third-party/easyloggingpp/src/easylogging++.cc:1407:13: warning: 'void el::base::threading::msleep(int)' defined but not used [-Wunused-function]
 1407 | static void msleep(int ms) {
      |             ^~~~~~
[ 54%] Linking CXX shared library librealsense2-gl.so
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/cmake -E cmake_link_script CMakeFiles/realsense2-gl.dir/link.txt --verbose=1
/usr/bin/g++ -fPIC -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fstack-clash-protection -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -pthread -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -shared -Wl,-soname,librealsense2-gl.so.2.50 -o librealsense2-gl.so.2.50.0 "CMakeFiles/realsense2-gl.dir/synthetic-stream-gl.cpp.o" "CMakeFiles/realsense2-gl.dir/yuy2rgb-gl.cpp.o" "CMakeFiles/realsense2-gl.dir/y4112rgb-gl.cpp.o" "CMakeFiles/realsense2-gl.dir/pointcloud-gl.cpp.o" "CMakeFiles/realsense2-gl.dir/rs-gl.cpp.o" "CMakeFiles/realsense2-gl.dir/__/__/third-party/glad/glad.c.o" "CMakeFiles/realsense2-gl.dir/__/__/common/opengl3.cpp.o" "CMakeFiles/realsense2-gl.dir/pc-shader.cpp.o" "CMakeFiles/realsense2-gl.dir/camera-shader.cpp.o" "CMakeFiles/realsense2-gl.dir/upload.cpp.o" "CMakeFiles/realsense2-gl.dir/colorizer-gl.cpp.o" "CMakeFiles/realsense2-gl.dir/align-gl.cpp.o" "CMakeFiles/realsense2-gl.dir/__/__/third-party/realsense-file/lz4/lz4.c.o" "CMakeFiles/realsense2-gl.dir/__/__/third-party/easyloggingpp/src/easylogging++.cc.o"  -Wl,-rpath,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build:/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file: ../../librealsense2.so.2.50.0 /usr/lib64/libglfw.so.3.3 /usr/lib64/libOpenGL.so /usr/lib64/libGLX.so /usr/lib64/libGLU.so -Wl,-rpath-link,/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/third-party/realsense-file 
cd /builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build/src/gl && /usr/bin/cmake -E cmake_symlink_library librealsense2-gl.so.2.50.0 librealsense2-gl.so.2.50 librealsense2-gl.so
gmake[2]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
[ 54%] Built target realsense2-gl
gmake[1]: Leaving directory '/builddir/build/BUILD/librealsense-2.50.0/redhat-linux-build'
gmake: *** [Makefile:139: all] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.Qt6HE4 (%build)
    Bad exit status from /var/tmp/rpm-tmp.Qt6HE4 (%build)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/librealsense.spec