Determining if compiler supports C++ make_unique failed with the following output: Change Dir: '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Run Build Command(s): /usr/bin/cmake -E env VERBOSE=1 /usr/bin/gmake -f Makefile cmTC_4c269/fast /usr/bin/gmake -f CMakeFiles/cmTC_4c269.dir/build.make CMakeFiles/cmTC_4c269.dir/build gmake[1]: Entering directory '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_4c269.dir/cm_cxx_make_unique.cxx.o /usr/lib/llvm/17/bin/clang++ -O3 -pipe -march=znver3 -MD -MT CMakeFiles/cmTC_4c269.dir/cm_cxx_make_unique.cxx.o -MF CMakeFiles/cmTC_4c269.dir/cm_cxx_make_unique.cxx.o.d -o CMakeFiles/cmTC_4c269.dir/cm_cxx_make_unique.cxx.o -c /var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2/Source/Checks/cm_cxx_make_unique.cxx In file included from /var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2/Source/Checks/cm_cxx_make_unique.cxx:1: In file included from /usr/include/c++/v1/memory:880: In file included from /usr/include/c++/v1/__assert:13: /usr/include/c++/v1/__config:215:6: warning: "_LIBCPP_ENABLE_ASSERTIONS is deprecated, please use _LIBCPP_ENABLE_HARDENED_MODE instead." [-W#warnings] 215 | # warning "_LIBCPP_ENABLE_ASSERTIONS is deprecated, please use _LIBCPP_ENABLE_HARDENED_MODE instead." | ^ 1 warning generated. Linking CXX executable cmTC_4c269 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4c269.dir/link.txt --verbose=1 /usr/lib/llvm/17/bin/clang++ -O3 -pipe -march=znver3 -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 CMakeFiles/cmTC_4c269.dir/cm_cxx_make_unique.cxx.o -o cmTC_4c269 gmake[1]: Leaving directory '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Determining if compiler supports C++ unique_ptr failed with the following output: Change Dir: '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Run Build Command(s): /usr/bin/cmake -E env VERBOSE=1 /usr/bin/gmake -f Makefile cmTC_e765e/fast /usr/bin/gmake -f CMakeFiles/cmTC_e765e.dir/build.make CMakeFiles/cmTC_e765e.dir/build gmake[1]: Entering directory '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_e765e.dir/cm_cxx_unique_ptr.cxx.o /usr/lib/llvm/17/bin/clang++ -O3 -pipe -march=znver3 -MD -MT CMakeFiles/cmTC_e765e.dir/cm_cxx_unique_ptr.cxx.o -MF CMakeFiles/cmTC_e765e.dir/cm_cxx_unique_ptr.cxx.o.d -o CMakeFiles/cmTC_e765e.dir/cm_cxx_unique_ptr.cxx.o -c /var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2/Source/Checks/cm_cxx_unique_ptr.cxx In file included from /var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2/Source/Checks/cm_cxx_unique_ptr.cxx:1: In file included from /usr/include/c++/v1/memory:880: In file included from /usr/include/c++/v1/__assert:13: /usr/include/c++/v1/__config:215:6: warning: "_LIBCPP_ENABLE_ASSERTIONS is deprecated, please use _LIBCPP_ENABLE_HARDENED_MODE instead." [-W#warnings] 215 | # warning "_LIBCPP_ENABLE_ASSERTIONS is deprecated, please use _LIBCPP_ENABLE_HARDENED_MODE instead." | ^ 1 warning generated. Linking CXX executable cmTC_e765e /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e765e.dir/link.txt --verbose=1 /usr/lib/llvm/17/bin/clang++ -O3 -pipe -march=znver3 -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 CMakeFiles/cmTC_e765e.dir/cm_cxx_unique_ptr.cxx.o -o cmTC_e765e gmake[1]: Leaving directory '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Determining if compiler supports C++ filesystem failed with the following output: Change Dir: '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Run Build Command(s): /usr/bin/cmake -E env VERBOSE=1 /usr/bin/gmake -f Makefile cmTC_4ef44/fast /usr/bin/gmake -f CMakeFiles/cmTC_4ef44.dir/build.make CMakeFiles/cmTC_4ef44.dir/build gmake[1]: Entering directory '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_4ef44.dir/cm_cxx_filesystem.cxx.o /usr/lib/llvm/17/bin/clang++ -O3 -pipe -march=znver3 -MD -MT CMakeFiles/cmTC_4ef44.dir/cm_cxx_filesystem.cxx.o -MF CMakeFiles/cmTC_4ef44.dir/cm_cxx_filesystem.cxx.o.d -o CMakeFiles/cmTC_4ef44.dir/cm_cxx_filesystem.cxx.o -c /var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2/Source/Checks/cm_cxx_filesystem.cxx In file included from /var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2/Source/Checks/cm_cxx_filesystem.cxx:2: In file included from /usr/include/c++/v1/filesystem:536: In file included from /usr/include/c++/v1/__assert:13: /usr/include/c++/v1/__config:215:6: warning: "_LIBCPP_ENABLE_ASSERTIONS is deprecated, please use _LIBCPP_ENABLE_HARDENED_MODE instead." [-W#warnings] 215 | # warning "_LIBCPP_ENABLE_ASSERTIONS is deprecated, please use _LIBCPP_ENABLE_HARDENED_MODE instead." | ^ 1 warning generated. Linking CXX executable cmTC_4ef44 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4ef44.dir/link.txt --verbose=1 /usr/lib/llvm/17/bin/clang++ -O3 -pipe -march=znver3 -Wl,-O1 -Wl,--as-needed -fuse-ld=lld -rtlib=compiler-rt -unwindlib=libunwind -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 CMakeFiles/cmTC_4ef44.dir/cm_cxx_filesystem.cxx.o -o cmTC_4ef44 gmake[1]: Leaving directory '/var/tmp/portage/dev-util/cmake-3.27.2/work/cmake-3.27.2_build/CMakeFiles/CMakeTmp'