>>> Emerging (1 of 8) dev-libs/imath-3.1.4-r3::gentoo
 * Fetching files in the background.
 * To view fetch progress, run in another terminal:
 * tail -f /var/log/emerge-fetch.log
 * imath-3.1.4.tar.gz BLAKE2B SHA512 size ;-) ...                                                                                                                                              [ ok ]
 * Using python3.9 to build
>>> Unpacking source...
>>> Unpacking imath-3.1.4.tar.gz to /var/tmp/portage/dev-libs/imath-3.1.4-r3/work
>>> Source unpacked in /var/tmp/portage/dev-libs/imath-3.1.4-r3/work
>>> Preparing source in /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4 ...
 * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4"
 * Build directory  (BUILD_DIR):     "/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build"
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4 ...
 * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4"
 * Build directory  (BUILD_DIR):     "/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build"
cmake -C /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/gentoo_common_config.cmake -G Ninja -DCMAKE_INSTALL_PREFIX=/usr -DDOCS=no -DIMATH_ENABLE_LARGE_STACK=no -DIMATH_HALF_USE_LOOKUP_TABLE=ON -DIMATH_INSTALL_PKG_CONFIG=ON -DIMATH_USE_CLANG_TIDY=OFF -DIMATH_USE_NOEXCEPT=ON -DBoost_NO_BOOST_CMAKE=OFF -DPYTHON=ON -DPython3_EXECUTABLE=/usr/bin/python3.9 -DPython3_INCLUDE_DIR=/usr/include/python3.9 -DPython3_LIBRARY=/usr/lib/libpython3.9.so -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/gentoo_toolchain.cmake /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4
loading initial cache file /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/gentoo_common_config.cmake
-- The C compiler identification is GNU 11.2.0
-- The CXX compiler identification is GNU 11.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/i686-pc-linux-gnu-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/i686-pc-linux-gnu-g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configure Imath 3.1.4, library API version: 29.3.0
-- Looking for sin in m
-- Looking for sin in m - found
-- Found Python: /usr/bin/python3.9 (found version "3.9.9") found components: Interpreter Development Development.Module Development.Embed 
-- Found Python3: /usr/bin/python3.9 (found version "3.9.9") found components: Interpreter Development Development.Module Development.Embed 
-- Found Python 3.9.9
-- Found Python3 libraries: 39
-- Will install to: lib/python3.9/site-packages
-- Found Boost: /usr/lib/cmake/Boost-1.78.0/BoostConfig.cmake (found version "1.78.0") found components: python python3 python39 
-- Found Python 3 boost: Boost::python39
-- Found NumPy 1.22.2 for Python 3.9.9: /usr/lib/python3.9/site-packages/numpy/core/include
-- clang-format found: /usr/lib/llvm/13/bin/clang-format
-- <<< Gentoo configuration >>>
Build type      RelWithDebInfo
Install path    /usr
Compiler flags:
C               -O2 -march=native -pipe -fomit-frame-pointer
C++             -O2 -march=native -pipe -fomit-frame-pointer
Linker flags:
Executable      -Wl,-O1 -Wl,--as-needed
Module          -Wl,-O1 -Wl,--as-needed
Shared          -Wl,-O1 -Wl,--as-needed

-- Configuring done
-- Generating done
-- Build files have been written to: /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4 ...
 * Source directory (CMAKE_USE_DIR): "/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4"
 * Build directory  (BUILD_DIR):     "/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build"
ninja -v -j4 -l0
[1/85] /usr/bin/i686-pc-linux-gnu-g++ -DIMATH_EXPORTS -DImath_EXPORTS -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT src/Imath/CMakeFiles/Imath.dir/ImathFun.cpp.o -MF src/Imath/CMakeFiles/Imath.dir/ImathFun.cpp.o.d -o src/Imath/CMakeFiles/Imath.dir/ImathFun.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathFun.cpp
[2/85] /usr/bin/i686-pc-linux-gnu-g++ -DIMATH_EXPORTS -DImath_EXPORTS -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT src/Imath/CMakeFiles/Imath.dir/ImathRandom.cpp.o -MF src/Imath/CMakeFiles/Imath.dir/ImathRandom.cpp.o.d -o src/Imath/CMakeFiles/Imath.dir/ImathRandom.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathRandom.cpp
[3/85] /usr/bin/i686-pc-linux-gnu-g++ -DIMATH_EXPORTS -DImath_EXPORTS -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT src/Imath/CMakeFiles/Imath.dir/ImathColorAlgo.cpp.o -MF src/Imath/CMakeFiles/Imath.dir/ImathColorAlgo.cpp.o.d -o src/Imath/CMakeFiles/Imath.dir/ImathColorAlgo.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathColorAlgo.cpp
FAILED: src/Imath/CMakeFiles/Imath.dir/ImathColorAlgo.cpp.o 
/usr/bin/i686-pc-linux-gnu-g++ -DIMATH_EXPORTS -DImath_EXPORTS -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT src/Imath/CMakeFiles/Imath.dir/ImathColorAlgo.cpp.o -MF src/Imath/CMakeFiles/Imath.dir/ImathColorAlgo.cpp.o.d -o src/Imath/CMakeFiles/Imath.dir/ImathColorAlgo.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathColorAlgo.cpp
In file included from /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathColor.h:17,
                 from /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathColorAlgo.h:16,
                 from /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathColorAlgo.cpp:12:
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h: In function ‘float imath_half_to_float(imath_half_bits_t)’:
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:293:12: error: ‘_cvtsh_ss’ was not declared in this scope
  293 |     return _cvtsh_ss (h);
      |            ^~~~~~~~~
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h: In function ‘imath_half_bits_t imath_float_to_half(float)’:
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:373:27: error: ‘_MM_FROUND_TO_NEAREST_INT’ was not declared in this scope
  373 |     return _cvtss_sh (f, (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:373:55: error: ‘_MM_FROUND_NO_EXC’ was not declared in this scope
  373 |     return _cvtss_sh (f, (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));
      |                                                       ^~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:373:12: error: ‘_cvtss_sh’ was not declared in this scope
  373 |     return _cvtss_sh (f, (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));
      |            ^~~~~~~~~
[4/85] /usr/bin/i686-pc-linux-gnu-g++ -DIMATH_EXPORTS -DImath_EXPORTS -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT src/Imath/CMakeFiles/Imath.dir/half.cpp.o -MF src/Imath/CMakeFiles/Imath.dir/half.cpp.o.d -o src/Imath/CMakeFiles/Imath.dir/half.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.cpp
FAILED: src/Imath/CMakeFiles/Imath.dir/half.cpp.o 
/usr/bin/i686-pc-linux-gnu-g++ -DIMATH_EXPORTS -DImath_EXPORTS -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT src/Imath/CMakeFiles/Imath.dir/half.cpp.o -MF src/Imath/CMakeFiles/Imath.dir/half.cpp.o.d -o src/Imath/CMakeFiles/Imath.dir/half.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.cpp
In file included from /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.cpp:19:
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h: In function ‘float imath_half_to_float(imath_half_bits_t)’:
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:293:12: error: ‘_cvtsh_ss’ was not declared in this scope
  293 |     return _cvtsh_ss (h);
      |            ^~~~~~~~~
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h: In function ‘imath_half_bits_t imath_float_to_half(float)’:
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:373:27: error: ‘_MM_FROUND_TO_NEAREST_INT’ was not declared in this scope
  373 |     return _cvtss_sh (f, (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:373:55: error: ‘_MM_FROUND_NO_EXC’ was not declared in this scope
  373 |     return _cvtss_sh (f, (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));
      |                                                       ^~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/half.h:373:12: error: ‘_cvtss_sh’ was not declared in this scope
  373 |     return _cvtss_sh (f, (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));
      |            ^~~~~~~~~
[5/85] /usr/bin/i686-pc-linux-gnu-g++  -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/ImathTest -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/ImathTest -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -MD -MT src/ImathTest/CMakeFiles/ImathTest.dir/testQuatSetRotation.cpp.o -MF src/ImathTest/CMakeFiles/ImathTest.dir/testQuatSetRotation.cpp.o.d -o src/ImathTest/CMakeFiles/ImathTest.dir/testQuatSetRotation.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/ImathTest/testQuatSetRotation.cpp
[6/85] /usr/bin/i686-pc-linux-gnu-g++ -DIMATH_EXPORTS -DImath_EXPORTS -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath -I/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build/config  -O2 -march=native -pipe -fomit-frame-pointer -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT src/Imath/CMakeFiles/Imath.dir/ImathMatrixAlgo.cpp.o -MF src/Imath/CMakeFiles/Imath.dir/ImathMatrixAlgo.cpp.o.d -o src/Imath/CMakeFiles/Imath.dir/ImathMatrixAlgo.cpp.o -c /var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4/src/Imath/ImathMatrixAlgo.cpp
ninja: build stopped: subcommand failed.
 * ERROR: dev-libs/imath-3.1.4-r3::gentoo failed (compile phase):
 *   ninja -v -j4 -l0 failed
 * 
 * Call stack:
 *     ebuild.sh, line  127:  Called src_compile
 *   environment, line 2985:  Called cmake_src_compile
 *   environment, line 1262:  Called cmake_build
 *   environment, line 1231:  Called eninja
 *   environment, line 1688:  Called die
 * The specific snippet of code:
 *       "$@" || die "${nonfatal_args[@]}" "${*} failed"
 * 
 * If you need support, post the output of `emerge --info '=dev-libs/imath-3.1.4-r3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-libs/imath-3.1.4-r3::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-libs/imath-3.1.4-r3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-libs/imath-3.1.4-r3/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4_build'
 * S: '/var/tmp/portage/dev-libs/imath-3.1.4-r3/work/Imath-3.1.4'