mpatible-pointer-types: YES 
Compiler for C supports link arguments -Wl,--exclude-libs=ALL: YES 
Library m found: YES
Program python3 found: YES (/usr/bin/python3)
Run-time dependency threads found: YES
Header "pthread.h" has symbol "pthread_condattr_setclock" with dependency threads: YES 
Found pkg-config: /usr/bin/pkg-config (1.9.5)
Run-time dependency libunwind found: YES 1.7.2
Library execinfo found: NO
Checking for function "backtrace_symbols" with dependency -lexecinfo: YES 
Check usable header "dbghelp.h" : NO 
Library dl found: YES
Fetching value of define "__MINGW32__" :  
Run-time dependency shaderc found: YES 2022.2.1
Library glslang-default-resource-limits found: YES
Library SPIRV found: NO
Library SPIRV found: YES
Library MachineIndependent found: YES
Library OSDependent found: YES
Library OGLCompiler found: YES
Library GenericCodeGen found: YES
Library SPIRV-Tools found: NO
Library SPIRV-Tools-opt found: NO
Has header "glslang/build_info.h" : YES 
Check usable header "d3d11.h" : NO 
Check usable header "d3d11_4.h" skipped: feature d3d11 disabled
Check usable header "dxgi1_6.h" skipped: feature d3d11 disabled
Dependency spirv-cross-c-shared skipped: feature d3d11 disabled
Library version skipped: feature d3d11 disabled
Library dl found: YES
Run-time dependency vulkan found: YES 1.3.268
Header "vulkan/vulkan_core.h" has symbol "VK_VERSION_1_3" with dependency vulkan: YES 
Run-time dependency lcms2 found: YES 2.15
Run-time dependency dovi found: YES 3.2.0
Run-time dependency libxxhash found: YES 0.8.2
Configuring config.h using configuration
Configuring config_internal.h using configuration
WARNING: Library target 'placebo' has 'name_prefix' set. Compilers may not find it from its '-lplacebo' linker flag in the 'libplacebo.pc' pkg-config file.
WARNING: Library target 'placebo' has 'name_prefix' set. Compilers may not find it from its '-lplacebo' linker flag in the 'libplacebo-uninstalled.pc' pkg-config file.
Build targets in project: 17
libplacebo 6.338.1
  Optional features
    d3d11         : NO
    dovi          : YES
    gl-proc-addr  : YES
    glslang       : YES
    lcms          : YES
    libdovi       : YES
    opengl        : YES
    shaderc       : YES
    vk-proc-addr  : YES
    vulkan        : YES
    xxhash        : YES
  User defined options
    auto_features : enabled
    bindir        : /usr/bin
    buildtype     : plain
    datadir       : /usr/share
    includedir    : /usr/include
    infodir       : /usr/share/info
    libdir        : /usr/lib64
    libexecdir    : /usr/libexec
    localedir     : /usr/share/locale
    localstatedir : /var
    mandir        : /usr/share/man
    prefix        : /usr
    sbindir       : /usr/sbin
    sharedstatedir: /var/lib
    sysconfdir    : /etc
    wrap_mode     : nodownload
    d3d11         : disabled
    demos         : False
Found ninja-1.11.1 at /usr/bin/ninja
+ /usr/bin/meson compile -C redhat-linux-build -j 4 --verbose
ninja: Entering directory `/builddir/build/BUILD/libplacebo-6.338.1/redhat-linux-build'
ninja: error: '/lib64/lib64/lp64d/libGenericCodeGen.a', needed by 'src/libplacebo.so.338', missing and no known rule to make it
INFO: autodetecting backend as ninja
INFO: calculating backend command to run: /usr/bin/ninja -C /builddir/build/BUILD/libplacebo-6.338.1/redhat-linux-build -j 4 -v
error: Bad exit status from /var/tmp/rpm-tmp.SloJQS (%build)
    Bad exit status from /var/tmp/rpm-tmp.SloJQS (%build)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/libplacebo.spec