Mock Version: 1.4.21
Mock Version: 1.4.21
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/x11vnc.spec'], chrootPath='/var/lib/mock/f33-build-560382-65778/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': 'en_US.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3fba173700>timeout=432000uid=987gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target riscv64 --nodeps /builddir/build/SPECS/x11vnc.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': 'en_US.UTF-8'} and shell False
Building target platforms: riscv64
Building for target riscv64
setting SOURCE_DATE_EPOCH=1614556800
Wrote: /builddir/build/SRPMS/x11vnc-0.9.16-5.fc33.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/x11vnc.spec'], chrootPath='/var/lib/mock/f33-build-560382-65778/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': 'en_US.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3fba173700>timeout=432000uid=987gid=135user='mockbuild'nspawn_args=[]unshare_net=TrueprintOutput=False)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/x11vnc.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': 'en_US.UTF-8'} and shell False
Building target platforms: riscv64
Building for target riscv64
setting SOURCE_DATE_EPOCH=1614556800
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.58MfIF
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf x11vnc-0.9.16
+ /usr/bin/tar -xof -
+ /usr/bin/gzip -dc /builddir/build/SOURCES/x11vnc-0.9.16.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd x11vnc-0.9.16
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ echo 'Patch #0 (x11vnc-0.9.16-Respect-a-system-crypto-policy.patch):'
Patch #0 (x11vnc-0.9.16-Respect-a-system-crypto-policy.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file src/enc.h
patching file src/sslhelper.c
Patch #1 (x11vnc-0.9.16-Convert-a-changelog-to-UTF-8.patch):
+ echo 'Patch #1 (x11vnc-0.9.16-Convert-a-changelog-to-UTF-8.patch):'
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file ChangeLog
+ echo 'Patch #2 (x11vnc-0.9.16-Fix-build-with-fno-common.patch):'
Patch #2 (x11vnc-0.9.16-Fix-build-with-fno-common.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file src/util.c
patching file src/util.h
+ echo 'Patch #3 (x11vnc-0.9.16-src-cursor-fix-xfc-NULL-pointer-dereference.patch):'
Patch #3 (x11vnc-0.9.16-src-cursor-fix-xfc-NULL-pointer-dereference.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file src/cursor.c
+ echo 'Patch #4 (x11vnc-0.9.16-scan-limit-access-to-shared-memory-segments-to-curre.patch):'
Patch #4 (x11vnc-0.9.16-scan-limit-access-to-shared-memory-segments-to-curre.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 --fuzz=0
patching file src/scan.c
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.L1ocjG
+ umask 022
+ cd /builddir/build/BUILD
+ cd x11vnc-0.9.16
+ autoreconf -fi
configure.ac:10: installing './compile'
configure.ac:432: installing './config.guess'
configure.ac:432: installing './config.sub'
configure.ac:3: installing './install-sh'
configure.ac:3: installing './missing'
Makefile.am: installing './INSTALL'
src/Makefile.am: installing './depcomp'
+ 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 '
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ '[' '-flto=auto -ffat-lto-objectsx' '!=' x ']'
++ find . -type f -name configure -print
+ for file in $(find . -type f -name configure -print)
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\) = /__attribute__ ((used)) char (*f) () = /g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \(\*f\) \(\);/__attribute__ ((used)) char (*f) ();/g' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed -r --in-place=.backup 's/^char \$2 \(\);/__attribute__ ((used)) char \$2 ();/g' ./configure
+ diff -u ./configure.backup ./configure
--- ./configure.backup	2021-04-08 18:30:40.024422738 -0400
+++ ./configure	2021-04-08 18:31:39.794426432 -0400
@@ -1707,7 +1707,7 @@
 #ifdef __cplusplus
 extern "C"
 #endif
-char $2 ();
+__attribute__ ((used)) char $2 ();
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
+ /usr/bin/sed --in-place=.backup '1{$!N;$!N};$!N;s/int x = 1;\nint y = 0;\nint z;\nint nan;/volatile int x = 1; volatile int y = 0; volatile int z, nan;/;P;D' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ /usr/bin/sed --in-place=.backup 's#^lt_cv_sys_global_symbol_to_cdecl=.*#lt_cv_sys_global_symbol_to_cdecl="sed -n -e '\''s/^T .* \\(.*\\)$/extern int \\1();/p'\'' -e '\''s/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\''"#' ./configure
+ diff -u ./configure.backup ./configure
+ mv ./configure.backup ./configure
+ '[' 1 = 1 ']'
+++ dirname ./configure
++ find . -name config.guess -o -name config.sub
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.sub
+ '[' -f /usr/lib/rpm/redhat/config.sub ']'
+ /usr/bin/rm -f ./config.sub
++ basename ./config.sub
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.sub ./config.sub
'/usr/lib/rpm/redhat/config.sub' -> './config.sub'
+ for i in $(find $(dirname ./configure) -name config.guess -o -name config.sub)
++ basename ./config.guess
+ '[' -f /usr/lib/rpm/redhat/config.guess ']'
+ /usr/bin/rm -f ./config.guess
++ basename ./config.guess
+ /usr/bin/cp -fv /usr/lib/rpm/redhat/config.guess ./config.guess
'/usr/lib/rpm/redhat/config.guess' -> './config.guess'
+ '[' 1 = 1 ']'
+ '[' x '!=' 'x-Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' ']'
++ find . -name ltmain.sh
+ ./configure --build=riscv64-redhat-linux-gnu --host=riscv64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-avahi --with-colormultipointer --with-crypto --with-dpms --with-fbdev --without-fbpm --without-macosx-native --with-ssl --with-uinput --without-v4l --with-x --without-xcomposite --with-xdamage --with-xfixes --with-xinerama --with-xkeyboard --with-xrandr --with-xrecord --without-xtrap
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking whether to enable maintainer-specific portions of Makefiles... yes
checking for riscv64-redhat-linux-gnu-gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of gcc... none
checking for a sed that does not truncate output... /usr/bin/sed
checking for riscv64-redhat-linux-gnu-pkg-config... /usr/bin/riscv64-redhat-linux-gnu-pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for RAND_file_name in -lcrypto... yes
checking for crypt... no
checking for crypt in -lcrypt... yes
checking for OPENSSL... yes
checking how to run the C preprocessor... gcc -E
checking for X... libraries , headers 
checking for gethostbyname... yes
checking for connect... yes
checking for remove... yes
checking for shmat... yes
checking for IceConnectionNumber in -lICE... no
checking for XGetImage in -lX11... yes
checking for XShmGetImage in -lXext... yes
checking for XReadScreen in -lXext... no
checking for X11/extensions/readdisplay.h... no
checking for DPMSForceLevel in -lXext... yes
checking for XTestGrabControl in -lXtst... yes
checking for XTestFakeKeyEvent in -lXtst... yes
checking for XRecordEnableContextAsync in -lXtst... yes
checking for X11/XKBlib.h... yes
checking for XkbSelectEvents in -lX11... yes
checking for XineramaQueryScreens in -lXinerama... yes
checking for XRRSelectInput in -lXrandr... yes
checking for XFixesGetCursorImage in -lXfixes... yes
checking for XDamageQueryExtension in -lXdamage... yes
checking for XI2... yes
checking for XcursorImageLoadCursor in -lXcursor... yes
checking linux/fb.h usability... yes
checking linux/fb.h presence... yes
checking for linux/fb.h... yes
checking linux/input.h usability... yes
checking linux/input.h presence... yes
checking for linux/input.h... yes
checking for linux/uinput.h... yes
checking OpenGL/OpenGL.h usability... no
checking OpenGL/OpenGL.h presence... no
checking for OpenGL/OpenGL.h... no
checking for avahi... yes
checking for cairo... yes
checking for LIBVNCSERVER... yes
checking for LIBVNCCLIENT... yes
checking build system type... riscv64-redhat-linux-gnu
checking host system type... riscv64-redhat-linux-gnu
checking for ANSI C header files... no
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking endian.h usability... yes
checking endian.h presence... yes
checking for endian.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking stdlib.h usability... yes
checking stdlib.h presence... yes
checking for stdlib.h... yes
checking string.h usability... yes
checking string.h presence... yes
checking for string.h... yes
checking sys/endian.h usability... no
checking sys/endian.h presence... no
checking for sys/endian.h... no
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/timeb.h usability... yes
checking sys/timeb.h presence... yes
checking for sys/timeb.h... yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking unistd.h usability... yes
checking unistd.h presence... yes
checking for unistd.h... yes
checking ws2tcpip.h usability... no
checking ws2tcpip.h presence... no
checking for ws2tcpip.h... no
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking sys/wait.h usability... yes
checking sys/wait.h presence... yes
checking for sys/wait.h... yes
checking utmpx.h usability... yes
checking utmpx.h presence... yes
checking for utmpx.h... yes
checking termios.h usability... yes
checking termios.h presence... yes
checking for termios.h... yes
checking sys/ioctl.h usability... yes
checking sys/ioctl.h presence... yes
checking for sys/ioctl.h... yes
checking sys/stropts.h usability... no
checking sys/stropts.h presence... no
checking for sys/stropts.h... no
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking whether byte ordering is bigendian... no
checking for size_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking for sys/wait.h that is POSIX.1 compatible... (cached) yes
checking for socklen_t... yes
checking for in_addr_t... 
checking for working memcmp... yes
checking whether lstat correctly handles trailing slash... no
checking whether stat accepts an empty string... yes
checking for strftime... yes
checking for vprintf... yes
checking for _doprnt... no
checking for pid_t... yes
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
checking for fork... yes
checking for vfork... yes
checking for working fork... yes
checking for working vfork... (cached) yes
checking for gethostbyname in -lnsl... no
checking for socket in -lsocket... no
checking for ftime... yes
checking for gethostbyname... (cached) yes
checking for gethostname... yes
checking for gettimeofday... yes
checking for inet_ntoa... yes
checking for memmove... yes
checking for memset... yes
checking for mmap... yes
checking for mkfifo... yes
checking for select... yes
checking for socket... yes
checking for strchr... yes
checking for strcspn... yes
checking for strdup... yes
checking for strerror... yes
checking for strstr... yes
checking for setsid... yes
checking for setpgrp... yes
checking for getpwuid... yes
checking for getpwnam... yes
checking for getspnam... yes
checking for getuid... yes
checking for geteuid... yes
checking for setuid... yes
checking for setgid... yes
checking for seteuid... yes
checking for setegid... yes
checking for initgroups... yes
checking for waitpid... yes
checking for setutxent... yes
checking for grantpt... yes
checking for shmat... (cached) yes
checking for shmget in -lcygipc... no
checking ApplicationServices/ApplicationServices.h usability... no
checking ApplicationServices/ApplicationServices.h presence... no
checking for ApplicationServices/ApplicationServices.h... no
checking android/api-level.h usability... no
checking android/api-level.h presence... no
checking for android/api-level.h... no
checking for rpm sources path... NOT-FOUND
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating misc/Makefile
config.status: creating misc/turbovnc/Makefile
config.status: creating config.h
config.status: executing depfiles commands
+ /usr/bin/make -O -j4 V=1 VERBOSE=1
/usr/bin/make  all-recursive
Making all in src
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-avahi.o `test -f 'avahi.c' || echo './'`avahi.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
avahi.c: In function 'avahi_initialise':
avahi.c:219:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  219 | if (db) fprintf(stderr, "in  avahi_initialise\n");
      | ^~
avahi.c:220:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  220 |  if (_poll) {
      |  ^~
avahi.c: In function '_avahi_entry_group_callback':
avahi.c:260:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  260 | if (db) fprintf(stderr, "in  _avahi_entry_group_callback %d 0x%p\n", state, svc);
      | ^~
avahi.c:261:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  261 |  if (g != _group && _group != NULL) {
      |  ^~
avahi.c:279:39: warning: passing argument 2 of '_avahi_create_services' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  279 |   _avahi_create_services(new_name, svc->host, svc->port);
      |                                    ~~~^~~~~~
avahi.c:252:54: note: expected 'char *' but argument is of type 'const char *'
  252 | static void _avahi_create_services(char *name, char *host,
      |                                                ~~~~~~^~~~
avahi.c: In function '_avahi_create_services':
avahi.c:298:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  298 | if (db) fprintf(stderr, "in  _avahi_create_services  '%s' '%s' %d\n", name, host, port);
      | ^~
avahi.c:299:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  299 |  svc->name = name;
      |  ^~~
avahi.c: In function 'avahi_advertise':
avahi.c:338:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  338 | if (db) fprintf(stderr, "in  avahi_advertise: '%s' '%s' %d\n", name, host, port);
      | ^~
avahi.c:339:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  339 |  if (!_client) {
      |  ^~
avahi.c: In function 'avahi_reset':
avahi.c:381:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  381 | if (db) fprintf(stderr, "in  avahi_reset\n");
      | ^~
avahi.c:382:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  382 |  for (i=0; i<NREG; i++) {
      |  ^~~
avahi.c: In function 'avahi_cleanup':
avahi.c:408:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  408 | if (db) fprintf(stderr, "in  avahi_cleanup\n");
      | ^~
avahi.c:409:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  409 |  if (!_client) {
      |  ^~
avahi.c:413:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  413 | if (db) fprintf(stderr, "    avahi_cleanup poll_lock\n");
      | ^~
avahi.c:414:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  414 |  avahi_threaded_poll_lock(_poll);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~
avahi.c:415:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  415 | if (db) fprintf(stderr, "    avahi_cleanup poll_stop\n");
      | ^~
avahi.c:417:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  417 |  signal(SIGALRM, avahi_timeout);
      |  ^~~~~~
avahi.c:423:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  423 | if (db) fprintf(stderr, "    avahi_cleanup client_free\n");
      | ^~
avahi.c:424:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  424 |  avahi_client_free(_client);
      |  ^~~~~~~~~~~~~~~~~
avahi.c:427:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  427 | if (db) fprintf(stderr, "    avahi_cleanup poll_free\n");
      | ^~
avahi.c:428:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  428 |  avahi_threaded_poll_free(_poll);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~
At top level:
avahi.c:54:12: warning: 'try_avahi_helper' defined but not used [-Wunused-function]
   54 | static int try_avahi_helper(char *name, char *host, uint16_t port) {
      |            ^~~~~~~~~~~~~~~~
avahi.c:46:13: warning: 'kill_avahi_pid' defined but not used [-Wunused-function]
   46 | static void kill_avahi_pid(void) {
      |             ^~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-cleanup.o `test -f 'cleanup.c' || echo './'`cleanup.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
In file included from x11vnc.h:721,
                 from cleanup.c:35:
cleanup.c: In function 'interrupted':
util.h:83:2: warning: macro expands to multiple statements [-Wmultistatement-macros]
   83 |  _mysleep.tv_sec  = (x) / 1000000; \
      |  ^~~~~~~~
cleanup.c:540:5: note: in expansion of macro 'usleep2'
  540 |     usleep2(250 * 1000);
      |     ^~~~~~~
cleanup.c:539:3: note: some parts of macro expansion are not guarded by this 'if' clause
  539 |   if (use_threads)
      |   ^~
cleanup.c: In function 'crash_shell':
cleanup.c:511:4: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  511 |    system(cmd);
      |    ^~~~~~~~~~~
cleanup.c:517:4: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  517 |    system(cmd);
      |    ^~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-8to24.o `test -f '8to24.c' || echo './'`8to24.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-appshare.o `test -f 'appshare.c' || echo './'`appshare.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
appshare.c: In function 'stop':
appshare.c:533:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  533 |  system(cmd);
      |  ^~~~~~~~~~~
appshare.c:537:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  537 |  system(cmd);
      |  ^~~~~~~~~~~
appshare.c: In function 'launch':
appshare.c:497:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  497 |  system(cmd);
      |  ^~~~~~~~~~~
appshare.c: In function 'handle_shell':
appshare.c:1711:6: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1711 |      system(str+1);
      |      ^~~~~~~~~~~~~
appshare.c:1715:6: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1715 |      system(cmd);
      |      ^~~~~~~~~~~
appshare.c: In function 'appshare_cleanup':
appshare.c:639:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  639 |   system(cmd);
      |   ^~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-help.o `test -f 'help.c' || echo './'`help.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-cursor.o `test -f 'cursor.c' || echo './'`cursor.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-gui.o `test -f 'gui.c' || echo './'`gui.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gui.c: In function 'do_gui':
gui.c:754:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  754 |   write(fd, gui_code, strlen(gui_code));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gui.c:811:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  811 |   system(cmd);
      |   ^~~~~~~~~~~
gui.c:818:4: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result]
  818 |    fgets(line, 128, fp);
      |    ^~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-linuxfb.o `test -f 'linuxfb.c' || echo './'`linuxfb.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
linuxfb.c: In function 'console_guess':
linuxfb.c:156:4: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
  156 |    read(fd, tmp, 4);
      |    ^~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-inet.o `test -f 'inet.c' || echo './'`inet.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-macosxCG.o `test -f 'macosxCG.c' || echo './'`macosxCG.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-macosxCGP.o `test -f 'macosxCGP.c' || echo './'`macosxCGP.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-macosxCGS.o `test -f 'macosxCGS.c' || echo './'`macosxCGS.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-macosx.o `test -f 'macosx.c' || echo './'`macosx.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-macosx_opengl.o `test -f 'macosx_opengl.c' || echo './'`macosx_opengl.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-options.o `test -f 'options.c' || echo './'`options.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-connections.o `test -f 'connections.c' || echo './'`connections.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
connections.c: In function 'run_user_command':
connections.c:644:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  644 |    write(tmp_fd, input, len);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:670:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  670 |     write(fileno(output), line, k+1);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:691:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  691 |   write(fileno(ph), input, len);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c: In function 'do_reverse_connect':
connections.c:2720:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2720 |    write(vncsock, prestring, prestring_len);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:2792:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2792 |     write(sock, prestring, prestring_len);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:2803:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2803 |    write(sock, prestring, prestring_len);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c: In function 'pconnect':
connections.c:2249:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2249 |  write(psock, req, strlen(req));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:2253:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2253 |   write(psock, t, strlen(t));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:2266:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2266 |  write(psock, req, strlen(req));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c: In function 'socks_proxy':
connections.c:2148:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2148 |  write(sock, buf, len);
      |  ^~~~~~~~~~~~~~~~~~~~~
connections.c: In function 'socks5_proxy':
connections.c:2023:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2023 |  write(sock, buf, 3);
      |  ^~~~~~~~~~~~~~~~~~~
connections.c:2051:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2051 |  write(sock, buf, len+2);
      |  ^~~~~~~~~~~~~~~~~~~~~~~
connections.c:2074:3: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 2074 |   read(sock, reply+4, 4 + 2);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:2078:3: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 2078 |   read(sock, reply+5, (int) reply[4] + 2);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:2080:3: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 2080 |   read(sock, reply+4, 16 + 2);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c: In function 'check_gui_inputs':
connections.c:3807:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3807 |     write(fd, "\n", 1);
      |     ^~~~~~~~~~~~~~~~~~
connections.c: In function 'start_client_info_sock':
connections.c:4258:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4258 |    write(sock, "COOKIE:", strlen("COOKIE:"));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:4259:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4259 |    write(sock, cookie, strlen(cookie));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:4260:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4260 |    write(sock, "\n", strlen("\n"));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:4261:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4261 |    write(sock, "none\n", strlen("none\n"));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:4262:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4262 |    write(sock, "none\n", strlen("none\n"));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:4263:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4263 |    write(sock, lst, strlen(lst));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c:4264:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4264 |    write(sock, "\n", strlen("\n"));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connections.c: In function 'send_client_info':
connections.c:4317:11: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4317 |    if (0) write(sock, "\n", 1);
      |           ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:519,
                 from /usr/include/rfb/rfb.h:43,
                 from x11vnc.h:69,
                 from connections.c:35:
In function 'strncpy',
    inlined from 'check_new_clients' at connections.c:4467:6:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' specified bound 10 equals destination size [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'strncpy',
    inlined from 'check_new_clients' at connections.c:4460:6:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' specified bound 10 equals destination size [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-pm.o `test -f 'pm.c' || echo './'`pm.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-rates.o `test -f 'rates.c' || echo './'`rates.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-pointer.o `test -f 'pointer.c' || echo './'`pointer.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-keyboard.o `test -f 'keyboard.c' || echo './'`keyboard.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
In file included from /usr/include/string.h:519,
                 from /usr/include/rfb/rfb.h:43,
                 from x11vnc.h:69,
                 from keyboard.c:35:
In function 'strncpy',
    inlined from 'initialize_allowed_input' at keyboard.c:2500:6:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' specified bound 10 equals destination size [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'strncpy',
    inlined from 'initialize_allowed_input' at keyboard.c:2492:6:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' specified bound 10 equals destination size [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-selection.o `test -f 'selection.c' || echo './'`selection.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-solid.o `test -f 'solid.c' || echo './'`solid.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
solid.c: In function 'solid_macosx':
solid.c:1217:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1217 |    write(fd, macosx_solid_background, strlen(macosx_solid_background));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-scan.o `test -f 'scan.c' || echo './'`scan.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
scan.c: In function 'get_load':
scan.c:2940:5: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 2940 |     read(d, tmp, 60);
      |     ^~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-sslcmds.o `test -f 'sslcmds.c' || echo './'`sslcmds.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
sslcmds.c: In function 'sslGenCA':
sslcmds.c:604:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  604 |  system(cmd);
      |  ^~~~~~~~~~~
sslcmds.c: In function 'sslGenCert':
sslcmds.c:640:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  640 |  system(cmd);
      |  ^~~~~~~~~~~
sslcmds.c: In function 'sslEncKey':
sslcmds.c:730:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  730 |   system(tca);
      |   ^~~~~~~~~~~
sslcmds.c:744:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  744 |   write(tmp_fd, genCert, strlen(genCert));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslcmds.c:758:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  758 |   system(scr);
      |   ^~~~~~~~~~~
sslcmds.c:855:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  855 |  write(tmp_fd, genCert, strlen(genCert));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslcmds.c:871:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  871 |  system(scr);
      |  ^~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-screen.o `test -f 'screen.c' || echo './'`screen.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
screen.c: In function 'vnc_reflect_get_password':
screen.c:1434:3: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result]
 1434 |   fgets(p, 100, stdin);
      |   ^~~~~~~~~~~~~~~~~~~~
screen.c:1439:5: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result]
 1439 |     fgets(p, 100, f);
      |     ^~~~~~~~~~~~~~~~
screen.c: In function 'initialize_raw_fb':
screen.c:1773:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1773 |    write(fd, (char *)vals, 4 * w);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
screen.c:1795:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1795 |    write(fd, (char *)val, 4 * w);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-uinput.o `test -f 'uinput.c' || echo './'`uinput.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
uinput.c: In function 'initialize_uinput':
uinput.c:490:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  490 |  write(fd, &udev, sizeof(udev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c: In function 'ptr_move':
uinput.c:727:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  727 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:732:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  732 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:737:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  737 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c: In function 'button_click':
uinput.c:983:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  983 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:988:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  988 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c: In function 'ptr_abs':
uinput.c:780:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  780 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:785:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  785 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:791:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  791 |   write(d, &ev, sizeof(ev));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:797:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  797 |    write(d, &ev, sizeof(ev));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:804:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  804 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c: In function 'uinput_key_command':
uinput.c:1261:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1261 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
uinput.c:1266:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1266 |  write(d, &ev, sizeof(ev));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-unixpw.o `test -f 'unixpw.c' || echo './'`unixpw.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
unixpw.c: In function 'white_pixel':
unixpw.c:361:23: warning: variable 'black_pix' set but not used [-Wunused-but-set-variable]
  361 |  static unsigned long black_pix = 0, white_pix = 1, set = 0;
      |                       ^~~~~~~~~
unixpw.c: In function 'black_pixel':
unixpw.c:382:38: warning: variable 'white_pix' set but not used [-Wunused-but-set-variable]
  382 |  static unsigned long black_pix = 0, white_pix = 1, set = 0;
      |                                      ^~~~~~~~~
unixpw.c: In function 'su_verify':
unixpw.c:1055:7: warning: variable 'ttyfd' set but not used [-Wunused-but-set-variable]
 1055 |   int ttyfd;
      |       ^~~~~
unixpw.c: In function 'unixpw_verify_screen':
unixpw.c:1577:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 1577 | if (db) fprintf(stderr, "unixpw_verify: '%s' '%s'\n", user, db > 1 ? pass : "********");
      | ^~
unixpw.c:1578:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 1578 |  rfbLog("unixpw_verify: '%s'\n", user ? user : "(null)");
      |  ^~~~~~
unixpw.c: In function 'apply_opts':
unixpw.c:2061:9: warning: variable 'notmode' set but not used [-Wunused-but-set-variable]
 2061 |  int i, notmode = 0;
      |         ^~~~~~~
unixpw.c: In function 'try_to_be_nobody':
unixpw.c:648:3: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result]
  648 |   setuid(pw->pw_uid);
      |   ^~~~~~~~~~~~~~~~~~
unixpw.c:651:3: warning: ignoring return value of 'seteuid' declared with attribute 'warn_unused_result' [-Wunused-result]
  651 |   seteuid(pw->pw_uid);
      |   ^~~~~~~~~~~~~~~~~~~
unixpw.c:654:3: warning: ignoring return value of 'setgid' declared with attribute 'warn_unused_result' [-Wunused-result]
  654 |   setgid(pw->pw_gid);
      |   ^~~~~~~~~~~~~~~~~~
unixpw.c:657:3: warning: ignoring return value of 'setegid' declared with attribute 'warn_unused_result' [-Wunused-result]
  657 |   setegid(pw->pw_gid);
      |   ^~~~~~~~~~~~~~~~~~~
unixpw.c: In function 'su_verify':
unixpw.c:1120:5: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1120 |     system(nam);
      |     ^~~~~~~~~~~
unixpw.c:1122:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1122 |     write(tfd, "NOTTTY\n", 7);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
unixpw.c:1127:3: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result]
 1127 |   chdir("/");
      |   ^~~~~~~~~~
unixpw.c:1157:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1157 |   write(2, "C", 1);
      |   ^~~~~~~~~~~~~~~~
unixpw.c:1252:5: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1252 |     system(cmd0);
      |     ^~~~~~~~~~~~
unixpw.c:1254:5: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1254 |     system(cmd0);
      |     ^~~~~~~~~~~~
unixpw.c:1339:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1339 |    write(fd, pass+k, 1);
      |    ^~~~~~~~~~~~~~~~~~~~
unixpw.c:1343:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1343 |   write(fd, pass, strlen(pass));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
unixpw.c: In function 'check_unixpw_userprefs':
unixpw.c:1541:5: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result]
 1541 |     fgets(buf, 1024, f);
      |     ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:519,
                 from /usr/include/rfb/rfb.h:43,
                 from x11vnc.h:69,
                 from unixpw.c:46:
In function 'strncpy',
    inlined from 'apply_opts' at unixpw.c:2132:6,
    inlined from 'unixpw_accept' at unixpw.c:2146:2:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' specified bound 10 equals destination size [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-remote.o `test -f 'remote.c' || echo './'`remote.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
remote.c: In function 'send_remote_cmd':
remote.c:158:5: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result]
  158 |     fgets(line, X11VNC_REMOTE_MAX, in);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remote.c: In function 'check_httpdir':
remote.c:362:4: warning: ignoring return value of 'getcwd' declared with attribute 'warn_unused_result' [-Wunused-result]
  362 |    getcwd(cwd, 1024);
      |    ^~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:519,
                 from /usr/include/rfb/rfb.h:43,
                 from x11vnc.h:69,
                 from remote.c:35:
In function 'strncpy',
    inlined from 'send_remote_cmd' at remote.c:167:5:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' specified bound 65536 equals destination size [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-sslhelper.o `test -f 'sslhelper.c' || echo './'`sslhelper.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
sslhelper.c: In function 'crl_callback':
sslhelper.c:849:3: warning: 'X509_CRL_get_lastUpdate' is deprecated [-Wdeprecated-declarations]
  849 |   ASN1_UTCTIME_print(bio, X509_CRL_get_lastUpdate(crl));
      |   ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/e_os2.h:13,
                 from /usr/include/openssl/ssl.h:15,
                 from sslhelper.c:730:
/usr/include/openssl/x509.h:730:1: note: declared here
  730 | DEPRECATEDIN_1_1_0(ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl))
      | ^~~~~~~~~~~~~~~~~~
sslhelper.c:851:3: warning: 'X509_CRL_get_nextUpdate' is deprecated [-Wdeprecated-declarations]
  851 |   ASN1_UTCTIME_print(bio, X509_CRL_get_nextUpdate(crl));
      |   ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/e_os2.h:13,
                 from /usr/include/openssl/ssl.h:15,
                 from sslhelper.c:730:
/usr/include/openssl/x509.h:731:1: note: declared here
  731 | DEPRECATEDIN_1_1_0(ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl))
      | ^~~~~~~~~~~~~~~~~~
sslhelper.c:881:3: warning: 'X509_CRL_get_nextUpdate' is deprecated [-Wdeprecated-declarations]
  881 |   t=X509_CRL_get_nextUpdate(crl);
      |   ^
In file included from /usr/include/openssl/e_os2.h:13,
                 from /usr/include/openssl/ssl.h:15,
                 from sslhelper.c:730:
/usr/include/openssl/x509.h:731:1: note: declared here
  731 | DEPRECATEDIN_1_1_0(ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl))
      | ^~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'openssl_init':
sslhelper.c:1067:2: warning: 'RSA_generate_key' is deprecated [-Wdeprecated-declarations]
 1067 |  rsa_512 = RSA_generate_key(512, RSA_F4, NULL, NULL);
      |  ^~~~~~~
In file included from /usr/include/openssl/e_os2.h:13,
                 from /usr/include/openssl/ssl.h:15,
                 from sslhelper.c:730:
/usr/include/openssl/rsa.h:235:1: note: declared here
  235 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void
      | ^~~~~~~~~~~~~~~~~~
sslhelper.c:1076:2: warning: 'RSA_generate_key' is deprecated [-Wdeprecated-declarations]
 1076 |  rsa_1024 = RSA_generate_key(1024, RSA_F4, NULL, NULL);
      |  ^~~~~~~~
In file included from /usr/include/openssl/e_os2.h:13,
                 from /usr/include/openssl/ssl.h:15,
                 from sslhelper.c:730:
/usr/include/openssl/rsa.h:235:1: note: declared here
  235 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void
      | ^~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'pr_ssl_info':
sslhelper.c:1963:4: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
 1963 |  c = SSL_get_current_cipher(ssl);
      |    ^
sslhelper.c: In function 'ssl_helper_pid':
sslhelper.c:3059:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 3059 | if (db) fprintf(stderr, "ssl_helper_pid(%d, %d)\n", pid, sock);
      | ^~
sslhelper.c:3062:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 3062 |  set = 0;
      |  ^~~
In file included from x11vnc.h:721,
                 from sslhelper.c:35:
sslhelper.c: In function 'accept_openssl':
util.h:83:2: warning: macro expands to multiple statements [-Wmultistatement-macros]
   83 |  _mysleep.tv_sec  = (x) / 1000000; \
      |  ^~~~~~~~
util.h:88:16: note: in expansion of macro 'usleep2'
   88 | #define usleep usleep2
      |                ^~~~~~~
sslhelper.c:3924:10: note: in expansion of macro 'usleep'
 3924 |   if (0) usleep(50 * 1000);
      |          ^~~~~~
sslhelper.c:3924:3: note: some parts of macro expansion are not guarded by this 'if' clause
 3924 |   if (0) usleep(50 * 1000);
      |   ^~
sslhelper.c:4076:8: warning: the address of 'rcookie' will always evaluate as 'true' [-Waddress]
 4076 |    if (rcookie && strstr(rcookie, "VncViewer.class")) {
      |        ^~~~~~~
In file included from x11vnc.h:721,
                 from sslhelper.c:35:
sslhelper.c: In function 'raw_xfer':
util.h:83:2: warning: macro expands to multiple statements [-Wmultistatement-macros]
   83 |  _mysleep.tv_sec  = (x) / 1000000; \
      |  ^~~~~~~~
util.h:88:16: note: in expansion of macro 'usleep2'
   88 | #define usleep usleep2
      |                ^~~~~~~
sslhelper.c:4331:11: note: in expansion of macro 'usleep'
 4331 |   if (db) usleep(50*1000);
      |           ^~~~~~
sslhelper.c:4331:3: note: some parts of macro expansion are not guarded by this 'if' clause
 4331 |   if (db) usleep(50*1000);
      |   ^~
In file included from sslhelper.c:4382:
enc.h: In function 'securevnc_setup':
enc.h:1448:3: warning: 'RAND_pseudo_bytes' is deprecated [-Wdeprecated-declarations]
 1448 |   rc = RAND_pseudo_bytes((unsigned char *)keydata, SECUREVNC_RAND_KEY_SOURCE);
      |   ^~
In file included from /usr/include/openssl/e_os2.h:13,
                 from /usr/include/openssl/ssl.h:15,
                 from sslhelper.c:730:
/usr/include/openssl/rand.h:44:1: note: declared here
   44 | DEPRECATEDIN_1_1_0(int RAND_pseudo_bytes(unsigned char *buf, int num))
      | ^~~~~~~~~~~~~~~~~~
In file included from sslhelper.c:4382:
enc.h:1452:64: warning: format '%d' expects argument of type 'int', but argument 3 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
 1452 |    fprintf(stderr, "securevnc_setup: seeding with RANDSTR len=%d\n", strlen(s));
      |                                                               ~^     ~~~~~~~~~
      |                                                                |     |
      |                                                                int   size_t {aka long unsigned int}
      |                                                               %ld
enc.h:1499:4: warning: 'RSA_generate_key' is deprecated [-Wdeprecated-declarations]
 1499 |    client_rsa = RSA_generate_key(2048, 0x10001, NULL, NULL);
      |    ^~~~~~~~~~
In file included from /usr/include/openssl/e_os2.h:13,
                 from /usr/include/openssl/ssl.h:15,
                 from sslhelper.c:730:
/usr/include/openssl/rsa.h:235:1: note: declared here
  235 | DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void
      | ^~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'create_tmp_pem':
sslhelper.c:346:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
  346 |  write(cnf_fd, str, strlen(str));
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:505:4: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  505 |    system(cmd);
      |    ^~~~~~~~~~~
sslhelper.c: In function 'pem_passwd_callback':
sslhelper.c:780:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  780 |  system("stty -echo");
      |  ^~~~~~~~~~~~~~~~~~~~
sslhelper.c:783:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  783 |   system("stty echo");
      |   ^~~~~~~~~~~~~~~~~~~
sslhelper.c:786:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  786 |  system("stty echo");
      |  ^~~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'add_anon_dh':
sslhelper.c:1482:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1482 |    write(cnf_fd, new_dh_params, strlen(new_dh_params));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:1536:8: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1536 |        write(d, new_dh_params, strlen(new_dh_params));
      |        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:1544:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1544 |   write(cnf_fd, fixed_dh_params, strlen(fixed_dh_params));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'accept_openssl':
sslhelper.c:3621:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3621 |    write(vncsock, tbuf, strlen(cookie));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3627:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3627 |    write(vncsock, tbuf, strlen(cookie));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3701:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3701 |     write(vncsock, cookie, strlen(cookie));
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3703:6: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3703 |      write(vncsock, buf, n);
      |      ^~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3775:5: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3775 |     write(vncsock, tbuf, strlen(tbuf));
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3849:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3849 |    write(vncsock, tbuf, strlen(tbuf));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3896:7: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3896 |       write(httpsock, buf, m);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3897:7: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3897 |       write(httpsock, s, strlen(s));
      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3899:7: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3899 |       write(httpsock, q, n-m);
      |       ^~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3904:6: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3904 |      write(httpsock, buf, n);
      |      ^~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3919:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3919 |   write(vncsock, cookie, strlen(cookie));
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:3983:4: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 3983 |    read(certret_fd, certret_str, sbuf.st_size);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c:4006:4: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 4006 |    read(dhret_fd, dhret_str, sbuf.st_size);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'watch_for_http_traffic':
sslhelper.c:3254:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 3254 |   write(2, buf_a, *n_a);
      |   ^~~~~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'ssl_xfer':
sslhelper.c:2316:3: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 2316 |   read(csock, tmp, 12);
      |   ^~~~~~~~~~~~~~~~~~~~
sslhelper.c: In function 'raw_xfer':
sslhelper.c:4309:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4309 |     if (db > 1) write(2, buf, n);
      |                 ^~~~~~~~~~~~~~~~
sslhelper.c:4341:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 4341 |     if (db > 1) write(2, buf, n);
      |                 ^~~~~~~~~~~~~~~~
In file included from sslhelper.c:4382:
enc.h: In function 'securevnc_setup':
enc.h:1344:2: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 1344 |  read(server, (char *) &b1, 1);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1345:2: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 1345 |  read(server, (char *) &b2, 1);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1346:2: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 1346 |  read(server, (char *) &b3, 1);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1347:2: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result]
 1347 |  read(server, (char *) &b4, 1);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1436:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1436 |  write(2, to_viewer, 12); /* and first 12 bytes 'RFB ...' as message */
      |  ^~~~~~~~~~~~~~~~~~~~~~~
enc.h:1469:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1469 |  write(server, encrypted_keybuf, n);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1479:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1479 |   write(server, (char *)&zero, 1);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1481:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1481 |   write(server, (char *)&one, 1);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1483:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1483 |  write(server, (char *)&zero, 1);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1484:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1484 |  write(server, (char *)&zero, 1);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1486:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1486 |   write(server, (char *)&sig, 1);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1488:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1488 |   write(server, (char *)&zero, 1);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1558:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1558 |   write(server, signature, nsig);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h:1568:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1568 |   write(viewer, to_viewer, to_viewer_len);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h: In function 'securevnc_server_rsa_save_dialog':
enc.h:1110:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1110 |   write(fileno(p), rsabuf, SECUREVNC_RSA_PUBKEY_SIZE);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
enc.h: In function 'doloop':
enc.h:2101:4: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 2101 |    system(cmd);
      |    ^~~~~~~~~~~
In file included from /usr/include/string.h:519,
                 from /usr/include/rfb/rfb.h:43,
                 from x11vnc.h:69,
                 from sslhelper.c:35:
In function 'strncpy',
    inlined from 'accept_openssl' at sslhelper.c:4073:5:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' output may be truncated copying 100 bytes from a string of length 255 [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from sslhelper.c:4382:
In function 'doloop',
    inlined from '__enc_main' at enc.h:2112:4:
enc.h:2086:10: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
 2086 |   cmd[0] = '\0';
      |   ~~~~~~~^~~~~~
enc.h: In function '__enc_main':
enc.h:2085:17: note: at offset 0 to an object with size 0 allocated by 'malloc' here
 2085 |   cmd = (char *)malloc(len);
      |                 ^~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-user.o `test -f 'user.c' || echo './'`user.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
user.c: In function 'do_run_cmd':
user.c:2782:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 2782 | if (db) fprintf(stderr, "line1=%s\n", line1);
      | ^~
user.c:2784:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 2784 |  if (strstr(line1, "DISPLAY=") != line1) {
      |  ^~
user.c:2470:6: warning: variable 'internal_cmd' set but not used [-Wunused-but-set-variable]
 2470 |  int internal_cmd = 0;
      |      ^~~~~~~~~~~~
user.c: In function 'setup_cmd':
user.c:1905:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1905 |    write(fd, find_display, strlen(find_display));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
user.c:1914:7: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1914 |       system(com);
      |       ^~~~~~~~~~~
user.c: In function 'vnc_redirect_timeout':
user.c:1396:2: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1396 |  write(2, "timeout: no clients connected.\n", 31);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
user.c: In function 'do_run_cmd':
user.c:2511:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2511 |    write(tmp_fd, s, strlen(s));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
user.c:2513:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2513 |    write(tmp_fd, find_display, strlen(find_display));
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
user.c:2576:37: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2576 | if (db) {fprintf(stderr, "line: "); write(2, line, n); write(2, "\n", 1); fprintf(stderr, "res=%d n=%d\n", res, n);}
      |                                     ^~~~~~~~~~~~~~~~~
user.c:2576:56: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2576 | if (db) {fprintf(stderr, "line: "); write(2, line, n); write(2, "\n", 1); fprintf(stderr, "res=%d n=%d\n", res, n);}
      |                                                        ^~~~~~~~~~~~~~~~~
user.c:2681:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2681 | if (db) write(2, line, 100);
      |         ^~~~~~~~~~~~~~~~~~~
user.c:2857:1: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 2857 | write(2, xauth_raw_data, n);
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
user.c: In function 'do_chvt':
user.c:1405:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1405 |  system(chvt);
      |  ^~~~~~~~~~~~
user.c: In function 'do_vnc_redirect':
user.c:1876:3: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1876 |   write(vnc_redirect_sock, vnc_redirect_test, vnc_redirect_cnt);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/string.h:519,
                 from /usr/include/rfb/rfb.h:43,
                 from x11vnc.h:69,
                 from user.c:35:
In function 'strncpy',
    inlined from 'do_run_cmd.constprop.0' at user.c:2627:7:
/usr/include/bits/string_fortified.h:91:10: warning: 'strncpy' output may be truncated copying 100 bytes from a string of length 1023 [-Wstringop-truncation]
   91 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos (__dest));
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-util.o `test -f 'util.c' || echo './'`util.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
util.c: In function 'set_env':
util.c:240:8: warning: unused variable 'str' [-Wunused-variable]
  240 |  char *str;
      |        ^~~
util.c: In function 'do_allinput':
util.c:516:7: warning: variable 'usec0' set but not used [-Wunused-but-set-variable]
  516 |  long usec0;
      |       ^~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-v4l.o `test -f 'v4l.c' || echo './'`v4l.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
v4l.c:1422:12: warning: 'lookup_station' defined but not used [-Wunused-function]
 1422 | static int lookup_station(unsigned long freq) {
      |            ^~~~~~~~~~~~~~
v4l.c:1409:22: warning: 'lookup_freq' defined but not used [-Wunused-function]
 1409 | static unsigned long lookup_freq(int sta) {
      |                      ^~~~~~~~~~~
v4l.c:1067:12: warning: 'open_dev' defined but not used [-Wunused-function]
 1067 | static int open_dev(char *dev) {
      |            ^~~~~~~~
v4l.c:802:14: warning: 'v4l2_lu_palette' defined but not used [-Wunused-function]
  802 | static char *v4l2_lu_palette(unsigned int fmt) {
      |              ^~~~~~~~~~~~~~~
v4l.c:750:14: warning: 'v4l1_lu_palette' defined but not used [-Wunused-function]
  750 | static char *v4l1_lu_palette(unsigned short palette) {
      |              ^~~~~~~~~~~~~~~
v4l.c:436:12: warning: 'v4l1_dpct' defined but not used [-Wunused-function]
  436 | static int v4l1_dpct(int old, int d) {
      |            ^~~~~~~~~
v4l.c:234:13: warning: 'v4l1_set_input' defined but not used [-Wunused-function]
  234 | static void v4l1_set_input(int fd, int which) {
      |             ^~~~~~~~~~~~~~
v4l.c:214:13: warning: 'v4l1_setfreq' defined but not used [-Wunused-function]
  214 | static void v4l1_setfreq(int fd, unsigned long freq, int verb) {
      |             ^~~~~~~~~~~~
v4l.c:173:12: warning: 'v4l1_resize' defined but not used [-Wunused-function]
  173 | static int v4l1_resize(int fd, int w, int h) {
      |            ^~~~~~~~~~~
v4l.c:159:12: warning: 'v4l1_height' defined but not used [-Wunused-function]
  159 | static int v4l1_height(int h) {
      |            ^~~~~~~~~~~
v4l.c:146:12: warning: 'v4l1_width' defined but not used [-Wunused-function]
  146 | static int v4l1_width(int w) {
      |            ^~~~~~~~~~
v4l.c:134:12: warning: 'v4l1_val' defined but not used [-Wunused-function]
  134 | static int v4l1_val(int pct) {
      |            ^~~~~~~~
v4l.c:132:12: warning: 'last_channel' defined but not used [-Wunused-variable]
  132 | static int last_channel = 0;
      |            ^~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-x11vnc_defs.o `test -f 'x11vnc_defs.c' || echo './'`x11vnc_defs.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-win_utils.o `test -f 'win_utils.c' || echo './'`win_utils.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
win_utils.c: In function 'snapshot_stack_list':
win_utils.c:193:33: warning: variable 'last_free' set but not used [-Wunused-but-set-variable]
  193 |  static double last_snap = 0.0, last_free = 0.0;
      |                                 ^~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xdamage.o `test -f 'xdamage.c' || echo './'`xdamage.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
xdamage.c: In function 'record_desired_xdamage_rect':
xdamage.c:92:6: warning: variable 'dt_x' set but not used [-Wunused-but-set-variable]
   92 |  int dt_x, dt_y, nt_x1, nt_y1, nt_x2, nt_y2, nt;
      |      ^~~~
xdamage.c: In function 'collect_xdamage':
xdamage.c:448:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  448 | if (0) XEventsQueued(dpy, QueuedAfterFlush);
      | ^~
xdamage.c:450:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  450 |  come_back_for_more:
      |  ^~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xi2_devices.o `test -f 'xi2_devices.c' || echo './'`xi2_devices.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xevents.o `test -f 'xevents.c' || echo './'`xevents.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
xevents.c: In function 'process_watch':
xevents.c:612:16: warning: variable 'last_bust' set but not used [-Wunused-but-set-variable]
  612 |  static time_t last_bust = 0;
      |                ^~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xkb_bell.o `test -f 'xkb_bell.c' || echo './'`xkb_bell.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xinerama.o `test -f 'xinerama.c' || echo './'`xinerama.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xrandr.o `test -f 'xrandr.c' || echo './'`xrandr.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xrecord.o `test -f 'xrecord.c' || echo './'`xrecord.c
xrecord.c: In function 'xrecord_watch':
xrecord.c:2012:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 2012 | if (db) fprintf(stderr, "rc_scroll: 0x%lx\n", rc_scroll);
      | ^~
xrecord.c:2013:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 2013 |  if (trapped_record_xerror) {
      |  ^~
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-xwrappers.o `test -f 'xwrappers.c' || echo './'`xwrappers.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
xwrappers.c: In function 'XTestFakeKeyEvent_wr':
xwrappers.c:1003:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
 1003 |     else
      |     ^~~~
xwrappers.c:1007:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
 1007 |  if (regrab) {
      |  ^~
xwrappers.c: In function 'xauth_raw':
xwrappers.c:1428:4: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result]
 1428 |    write(tmp_fd, xauth_raw_data, xauth_raw_len);
      |    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-x11vnc.o `test -f 'x11vnc.c' || echo './'`x11vnc.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
x11vnc.c: In function 'check_guess_auth_file':
x11vnc.c:1960:7: warning: variable 'n' set but not used [-Wunused-but-set-variable]
 1960 |   int n;
      |       ^
x11vnc.c: In function 'main':
x11vnc.c:4638:8: warning: variable 'message' set but not used [-Wunused-but-set-variable]
 4638 |   char message[] = "-rfbauth, -passwdfile, -passwd password, "
      |        ^~~~~~~
x11vnc.c: In function 'terminal_services':
x11vnc.c:555:7: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  555 |       system(dcmd);
      |       ^~~~~~~~~~~~
x11vnc.c:562:7: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  562 |       system(dcmd);
      |       ^~~~~~~~~~~~
x11vnc.c: In function 'do_tsd':
x11vnc.c:718:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  718 |   system(cmd);
      |   ^~~~~~~~~~~
x11vnc.c:729:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
  729 |   system(cmd);
      |   ^~~~~~~~~~~
x11vnc.c: In function 'quick_pw':
x11vnc.c:1381:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1381 |   system("stty -echo");
      |   ^~~~~~~~~~~~~~~~~~~~
x11vnc.c:1384:4: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1384 |    system("stty echo");
      |    ^~~~~~~~~~~~~~~~~~~
x11vnc.c:1387:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1387 |   system("stty echo");
      |   ^~~~~~~~~~~~~~~~~~~
x11vnc.c: In function 'store_homedir_passwd':
x11vnc.c:1760:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1760 |  system("stty -echo");
      |  ^~~~~~~~~~~~~~~~~~~~
x11vnc.c:1763:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1763 |   system("stty echo");
      |   ^~~~~~~~~~~~~~~~~~~
x11vnc.c:1771:3: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1771 |   system("stty echo");
      |   ^~~~~~~~~~~~~~~~~~~
x11vnc.c:1775:2: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result]
 1775 |  system("stty echo");
      |  ^~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc -DHAVE_CONFIG_H -I. -I..   -D_REENTRANT -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/libxml2    -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 -c -o x11vnc-userinput.o `test -f 'userinput.c' || echo './'`userinput.c
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
userinput.c: In function 'initialize_scroll_term':
userinput.c:759:9: warning: variable 's' set but not used [-Wunused-but-set-variable]
  759 |   char *s = scroll_good_all[n++];
      |         ^
userinput.c: In function 'direct_fb_copy':
userinput.c:1074:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 1074 | if (db) dtime0(&tm);
      | ^~
userinput.c:1076:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 1076 |  x1 = nfix(x1, dpy_x);
      |  ^~
userinput.c: In function 'set_ypad':
userinput.c:1306:30: warning: the address of 'xrecord_name_info' will always evaluate as 'true' [-Waddress]
 1306 |  if (!xrecord_set_by_keys || !xrecord_name_info) {
      |                              ^
userinput.c: In function 'push_scr_ev':
userinput.c:1480:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 1480 | if (db) fprintf(stderr, "ypad: %d  dy[0]: %d ev_tot: %d\n", ypad, scr_ev[0].dy, ev_tot);
      | ^~
userinput.c:1482:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 1482 |  for (ev=0; ev < ev_tot; ev++) {
      |  ^~~
userinput.c:1795:11: warning: variable 'trate' set but not used [-Wunused-but-set-variable]
 1795 |    double trate;
      |           ^~~~~
In file included from x11vnc.h:721,
                 from userinput.c:35:
userinput.c: In function 'batch_copyregion':
util.h:83:2: warning: macro expands to multiple statements [-Wmultistatement-macros]
   83 |  _mysleep.tv_sec  = (x) / 1000000; \
      |  ^~~~~~~~
util.h:88:16: note: in expansion of macro 'usleep2'
   88 | #define usleep usleep2
      |                ^~~~~~~
userinput.c:2081:20: note: in expansion of macro 'usleep'
 2081 |   if (use_threads) usleep(100 * 1000);
      |                    ^~~~~~
userinput.c:2081:3: note: some parts of macro expansion are not guarded by this 'if' clause
 2081 |   if (use_threads) usleep(100 * 1000);
      |   ^~
userinput.c: In function 'fb_push':
userinput.c:2180:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 2180 | if (db) get_client_regions(&req0, &mod0, &cpy0, &ncli);
      | ^~
userinput.c:2182:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 2182 |  i = rfbGetClientIterator(screen);
      |  ^
userinput.c: In function 'check_xrecord_keys':
userinput.c:2555:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 2555 | if (0) link = link_rate(&latency, &netrate);
      | ^~
userinput.c:2557:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 2557 |  gk = gk0 = got_keyboard_input;
      |  ^~
userinput.c:2633:17: warning: variable 'last_scr_ev' set but not used [-Wunused-but-set-variable]
 2633 |   static double last_scr_ev = 0.0;
      |                 ^~~~~~~~~~~
userinput.c:2479:6: warning: variable 'link' set but not used [-Wunused-but-set-variable]
 2479 |  int link, latency, netrate;
      |      ^~~~
userinput.c:2475:30: warning: variable 'scroll_rep' set but not used [-Wunused-but-set-variable]
 2475 |  int scr_cnt = 0, input = 0, scroll_rep;
      |                              ^~~~~~~~~~
userinput.c: In function 'check_xrecord_mouse':
userinput.c:2725:16: warning: variable 'last_mouse_scroll' set but not used [-Wunused-but-set-variable]
 2725 |  static double last_mouse_scroll = 0.0;
      |                ^~~~~~~~~~~~~~~~~
userinput.c: In function 'try_copyrect':
userinput.c:3121:6: warning: variable 'db' set but not used [-Wunused-but-set-variable]
 3121 |  int db  = 0; \
      |      ^~
userinput.c:3146:2: note: in expansion of macro 'DB_SET'
 3146 |  DB_SET
      |  ^~~~~~
userinput.c: In function 'check_fixscreen':
userinput.c:3560:17: warning: variable 'last' set but not used [-Wunused-but-set-variable]
 3560 |   static double last = 0.0;
      |                 ^~~~
userinput.c: In function 'ncache_pre_portions':
userinput.c:3782:7: warning: variable 'bs_h' set but not used [-Wunused-but-set-variable]
 3782 |   int bs_h = cache_list[nidx].bs_h;
      |       ^~~~
userinput.c:3781:7: warning: variable 'bs_w' set but not used [-Wunused-but-set-variable]
 3781 |   int bs_w = cache_list[nidx].bs_w;
      |       ^~~~
userinput.c: In function 'ncache_post_portions':
userinput.c:3965:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 3965 | if (db && ncdb) fprintf(stderr, "FB_COPY: %.4f 3) sent_copyrect: su_restore: %d %d\n", dnow() - ntim, dx, dy);
      | ^~
userinput.c:3966:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 3966 |   if (cache_list[nidx].su_time == 0.0) {
      |   ^~
userinput.c:3979:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 3979 | if (db && ncdb) fprintf(stderr, "sent_copyrect: %.4f su_restore: done.\n", dnow() - ntim);
      | ^~
userinput.c:3980:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 3980 |   sraRgnDestroy(r0);
      |   ^~~~~~~~~~~~~
userinput.c: In function 'check_wireframe':
userinput.c:4434:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 4434 | if (db) fprintf(stderr, "a: %d  wf: %.3f  A: %d  origfrm: 0x%lx\n", w*h, wireframe_frac, (dpy_x*dpy_y), frame);
      | ^~
userinput.c:4440:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 4440 |  if ((double) w*h < wireframe_frac * (dpy_x * dpy_y)) {
      |  ^~
userinput.c:4444:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 4444 | if (db) fprintf(stderr, "  frame: x: %d  y: %d  w: %d  h: %d  px: %d  py: %d  fr: 0x%lx\n", x, y, w, h, px, py, frame);
      | ^~
userinput.c:4451:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 4451 |  try_it = near_wm_edge(x, y, w, h, px, py);
      |  ^~~~~~
userinput.c:4358:16: warning: variable 'last_save_stacklist' set but not used [-Wunused-but-set-variable]
 4358 |  static time_t last_save_stacklist = 0;
      |                ^~~~~~~~~~~~~~~~~~~
userinput.c: In function 'check_user_input3':
userinput.c:5315:7: warning: variable 'got_input' set but not used [-Wunused-but-set-variable]
 5315 |   int got_input = 0;
      |       ^~~~~~~~~
userinput.c:5274:29: warning: variable 'to' set but not used [-Wunused-but-set-variable]
 5274 |  double spin, spin_max, tm, to, dtm;
      |                             ^~
userinput.c: In function 'check_user_input4':
userinput.c:5551:7: warning: variable 'got_input' set but not used [-Wunused-but-set-variable]
 5551 |   int got_input = 0;
      |       ^~~~~~~~~
userinput.c:5439:13: warning: variable 'ssec' set but not used [-Wunused-but-set-variable]
 5439 |  static int ssec = 0, total_calls = 0;
      |             ^~~~
userinput.c:5426:32: warning: variable 'rpe_last' set but not used [-Wunused-but-set-variable]
 5426 |  double spin, tm, to, tc, dtm, rpe_last;
      |                                ^~~~~~~~
userinput.c: In function 'snapshot_cache_list':
userinput.c:5757:33: warning: variable 'last_free' set but not used [-Wunused-but-set-variable]
 5757 |  static double last_snap = 0.0, last_free = 0.0;
      |                                 ^~~~~~~~~
userinput.c: In function 'bs_save':
userinput.c:7134:15: warning: variable 'h' set but not used [-Wunused-but-set-variable]
 7134 |  int x, y, w, h;
      |               ^
userinput.c:7134:12: warning: variable 'w' set but not used [-Wunused-but-set-variable]
 7134 |  int x, y, w, h;
      |            ^
userinput.c: In function 'su_save':
userinput.c:7240:15: warning: variable 'h' set but not used [-Wunused-but-set-variable]
 7240 |  int x, y, w, h;
      |               ^
userinput.c:7240:12: warning: variable 'w' set but not used [-Wunused-but-set-variable]
 7240 |  int x, y, w, h;
      |            ^
userinput.c: In function 'try_to_fix_resize_su':
userinput.c:7787:21: warning: variable 'bh1' set but not used [-Wunused-but-set-variable]
 7787 |  int bx1, by1, bw1, bh1;
      |                     ^~~
userinput.c:7787:16: warning: variable 'bw1' set but not used [-Wunused-but-set-variable]
 7787 |  int bx1, by1, bw1, bh1;
      |                ^~~
userinput.c:7787:11: warning: variable 'by1' set but not used [-Wunused-but-set-variable]
 7787 |  int bx1, by1, bw1, bh1;
      |           ^~~
userinput.c:7787:6: warning: variable 'bx1' set but not used [-Wunused-but-set-variable]
 7787 |  int bx1, by1, bw1, bh1;
      |      ^~~
userinput.c:7786:21: warning: variable 'sh1' set but not used [-Wunused-but-set-variable]
 7786 |  int sx1, sy1, sw1, sh1, dx, dy;
      |                     ^~~
userinput.c:7786:16: warning: variable 'sw1' set but not used [-Wunused-but-set-variable]
 7786 |  int sx1, sy1, sw1, sh1, dx, dy;
      |                ^~~
userinput.c: In function 'try_to_fix_su':
userinput.c:7921:6: warning: variable 'moved' set but not used [-Wunused-but-set-variable]
 7921 |  int moved = 0;
      |      ^~~~~
userinput.c:7918:18: warning: variable 'h1' set but not used [-Wunused-but-set-variable]
 7918 |  int x1, y1, w1, h1;
      |                  ^~
userinput.c:7918:14: warning: variable 'w1' set but not used [-Wunused-but-set-variable]
 7918 |  int x1, y1, w1, h1;
      |              ^~
userinput.c:7917:18: warning: variable 'h0' set but not used [-Wunused-but-set-variable]
 7917 |  int x0, y0, w0, h0;
      |                  ^~
userinput.c:7917:14: warning: variable 'w0' set but not used [-Wunused-but-set-variable]
 7917 |  int x0, y0, w0, h0;
      |              ^~
userinput.c: In function 'try_to_synthesize_su':
userinput.c:8466:18: warning: variable 'h3' set but not used [-Wunused-but-set-variable]
 8466 |  int x3, y3, w3, h3;
      |                  ^~
userinput.c:8466:14: warning: variable 'w3' set but not used [-Wunused-but-set-variable]
 8466 |  int x3, y3, w3, h3;
      |              ^~
userinput.c:8464:18: warning: variable 'h1' set but not used [-Wunused-but-set-variable]
 8464 |  int x1, y1, w1, h1;
      |                  ^~
userinput.c:8464:14: warning: variable 'w1' set but not used [-Wunused-but-set-variable]
 8464 |  int x1, y1, w1, h1;
      |              ^~
userinput.c:8463:18: warning: variable 'h0' set but not used [-Wunused-but-set-variable]
 8463 |  int x0, y0, w0, h0;
      |                  ^~
userinput.c:8463:14: warning: variable 'w0' set but not used [-Wunused-but-set-variable]
 8463 |  int x0, y0, w0, h0;
      |              ^~
userinput.c: In function 'check_ncache':
userinput.c:9259:1: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
 9259 | if (ncdb) fprintf(stderr, "\n"); if (ncdb) rfbLog("IN  check_ncache() %d events.  %.4f\n", n, now - x11vnc_start);
      | ^~
userinput.c:9259:34: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
 9259 | if (ncdb) fprintf(stderr, "\n"); if (ncdb) rfbLog("IN  check_ncache() %d events.  %.4f\n", n, now - x11vnc_start);
      |                                  ^~
userinput.c:8894:18: warning: variable 'ttot' set but not used [-Wunused-but-set-variable]
 8894 |  int pixels = 0, ttot;
      |                  ^~~~
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
gcc  -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  -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld  -o x11vnc x11vnc-8to24.o x11vnc-appshare.o x11vnc-avahi.o x11vnc-cleanup.o x11vnc-connections.o x11vnc-cursor.o x11vnc-gui.o x11vnc-help.o x11vnc-inet.o x11vnc-keyboard.o x11vnc-linuxfb.o x11vnc-macosx.o x11vnc-macosxCG.o x11vnc-macosxCGP.o x11vnc-macosxCGS.o x11vnc-macosx_opengl.o x11vnc-options.o x11vnc-pm.o x11vnc-pointer.o x11vnc-rates.o x11vnc-remote.o x11vnc-scan.o x11vnc-screen.o x11vnc-selection.o x11vnc-solid.o x11vnc-sslcmds.o x11vnc-sslhelper.o x11vnc-uinput.o x11vnc-unixpw.o x11vnc-user.o x11vnc-userinput.o x11vnc-util.o x11vnc-v4l.o x11vnc-win_utils.o x11vnc-x11vnc.o x11vnc-x11vnc_defs.o x11vnc-xdamage.o x11vnc-xevents.o x11vnc-xi2_devices.o x11vnc-xinerama.o x11vnc-xkb_bell.o x11vnc-xrandr.o x11vnc-xrecord.o x11vnc-xwrappers.o -lvncserver -lvncclient  -lssl -lcrypto -lcrypt -lXtst -lXtst -lXtst  -lXext -lXinerama -lXrandr -lXfixes -lXdamage -lXcursor -lX11 -lavahi-common -lavahi-client -lXi -lcairo  
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
Making all in misc
Making all in turbovnc
make[3]: Nothing to be done for 'all'.
make[3]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
/usr/bin/sed -e '/Will be substituted by Xdummy\.c/d' -e '/"XDUMMY_C"/r ./Xdummy.c' < Xdummy.in > Xdummy.tmp
mv -f Xdummy.tmp Xdummy
make[3]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.JxcM4E
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64 '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64
++ dirname /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64
+ cd x11vnc-0.9.16
+ /usr/bin/make install DESTDIR=/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64 'INSTALL=/usr/bin/install -p'
Making install in src
make[1]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/bin'
  /usr/bin/install -p x11vnc '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/bin'
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
make[1]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/src'
Making install in misc
make[1]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
Making install in turbovnc
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/misc/turbovnc'
make[3]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/misc/turbovnc'
make[3]: Nothing to be done for 'install-exec-am'.
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/misc/turbovnc'
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/misc/turbovnc'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
make[3]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/bin'
 /usr/bin/install -p Xdummy '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/bin'
make[3]: Nothing to be done for 'install-data-am'.
make[3]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
make[1]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16/misc'
make[1]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16'
make[2]: Entering directory '/builddir/build/BUILD/x11vnc-0.9.16'
make[2]: Nothing to be done for 'install-exec-am'.
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/applications'
 /usr/bin/install -p -m 644 x11vnc.desktop '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/applications'
 /usr/bin/mkdir -p '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/man/man1'
 /usr/bin/install -p -m 644 x11vnc.1 '/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/man/man1'
make[2]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16'
make[1]: Leaving directory '/builddir/build/BUILD/x11vnc-0.9.16'
+ /usr/lib/rpm/find-debuginfo.sh -j4 --strict-build-id -m -i --build-id-seed 0.9.16-5.fc33 --unique-debug-suffix -0.9.16-5.fc33.riscv64 --unique-debug-src-base x11vnc-0.9.16-5.fc33.riscv64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/x11vnc-0.9.16
explicitly decompress any DWARF compressed ELF sections in /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/bin/x11vnc
extracting debug info from /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/bin/x11vnc
original debug info size: 10924kB, size after compression: 10408kB
/usr/lib/rpm/sepdebugcrcfix: Updated 1 CRC32s, 0 CRC32s did match.
5531 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0
+ /usr/lib/rpm/brp-python-hardlink
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
mangling shebang in /usr/bin/Xdummy from /bin/sh to #!/usr/bin/sh
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.XFwGEI
+ umask 022
+ cd /builddir/build/BUILD
+ cd x11vnc-0.9.16
+ desktop-file-validate /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64//usr/share/applications/x11vnc.desktop
+ RPM_EC=0
++ jobs -p
+ exit 0
Processing files: x11vnc-0.9.16-5.fc33.riscv64
Executing(%doc): /bin/sh -e /var/tmp/rpm-tmp.miVXZG
+ umask 022
+ cd /builddir/build/BUILD
+ cd x11vnc-0.9.16
+ DOCDIR=/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/doc/x11vnc
+ export LC_ALL=C
+ LC_ALL=C
+ export DOCDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/doc/x11vnc
+ cp -pr ChangeLog /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/doc/x11vnc
+ cp -pr NEWS /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/doc/x11vnc
+ cp -pr README /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/doc/x11vnc
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.xGTfVF
+ umask 022
+ cd /builddir/build/BUILD
+ cd x11vnc-0.9.16
+ LICENSEDIR=/builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/licenses/x11vnc
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/licenses/x11vnc
+ cp -pr COPYING /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64/usr/share/licenses/x11vnc
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: application() application(x11vnc.desktop) x11vnc = 0.9.16-5.fc33 x11vnc(riscv-64) = 0.9.16-5.fc33
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: ld-linux-riscv64-lp64d.so.1()(64bit) ld-linux-riscv64-lp64d.so.1(GLIBC_2.27)(64bit) libX11.so.6()(64bit) libXcursor.so.1()(64bit) libXdamage.so.1()(64bit) libXext.so.6()(64bit) libXfixes.so.3()(64bit) libXi.so.6()(64bit) libXinerama.so.1()(64bit) libXrandr.so.2()(64bit) libXtst.so.6()(64bit) libavahi-client.so.3()(64bit) libavahi-common.so.3()(64bit) libc.so.6()(64bit) libc.so.6(GLIBC_2.27)(64bit) libcairo.so.2()(64bit) libcrypt.so.2()(64bit) libcrypt.so.2(XCRYPT_2.0)(64bit) libcrypto.so.1.1()(64bit) libcrypto.so.1.1(OPENSSL_1_1_0)(64bit) libssl.so.1.1()(64bit) libssl.so.1.1(OPENSSL_1_1_0)(64bit) libvncclient.so.1()(64bit) libvncserver.so.1()(64bit) rtld(GNU_HASH)
Obsoletes: x11vnc-javaviewers < 0.9.14-14
Processing files: x11vnc-debugsource-0.9.16-5.fc33.riscv64
Provides: x11vnc-debugsource = 0.9.16-5.fc33 x11vnc-debugsource(riscv-64) = 0.9.16-5.fc33
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: x11vnc-debuginfo-0.9.16-5.fc33.riscv64
Provides: debuginfo(build-id) = f037ada66f4d9a73eb0b2af118a68d606326ec88 x11vnc-debuginfo = 0.9.16-5.fc33 x11vnc-debuginfo(riscv-64) = 0.9.16-5.fc33
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: x11vnc-debugsource(riscv-64) = 0.9.16-5.fc33
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64
Wrote: /builddir/build/RPMS/x11vnc-0.9.16-5.fc33.riscv64.rpm
Wrote: /builddir/build/RPMS/x11vnc-debugsource-0.9.16-5.fc33.riscv64.rpm
Wrote: /builddir/build/RPMS/x11vnc-debuginfo-0.9.16-5.fc33.riscv64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.kYSgvF
+ umask 022
+ cd /builddir/build/BUILD
+ cd x11vnc-0.9.16
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/x11vnc-0.9.16-5.fc33.riscv64
+ RPM_EC=0
++ jobs -p
+ exit 0
Child return code was: 0