clang version 14.0.1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/14/bin Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 (in-process) "/usr/lib/llvm/14/bin/clang-14" -cc1 -triple x86_64-pc-linux-gnu -emit-obj --mrelax-relocations -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name CMakeCCompilerABI.c -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu znver3 -target-feature -avx512pf -target-feature -tsxldtrk -target-feature +cx16 -target-feature +sahf -target-feature -tbm -target-feature -avx512ifma -target-feature +sha -target-feature +crc32 -target-feature -fma4 -target-feature +vpclmulqdq -target-feature +prfchw -target-feature +bmi2 -target-feature -cldemote -target-feature +fsgsbase -target-feature -avx512bf16 -target-feature -amx-tile -target-feature -uintr -target-feature -gfni -target-feature +popcnt -target-feature -ptwrite -target-feature +aes -target-feature -avx512bitalg -target-feature -movdiri -target-feature -widekl -target-feature +xsaves -target-feature -avx512er -target-feature -avxvnni -target-feature -avx512fp16 -target-feature -avx512vnni -target-feature -amx-bf16 -target-feature -avx512vpopcntdq -target-feature -pconfig -target-feature +clwb -target-feature -avx512f -target-feature +xsavec -target-feature +clzero -target-feature +pku -target-feature +mmx -target-feature -lwp -target-feature +rdpid -target-feature -xop -target-feature +rdseed -target-feature -waitpkg -target-feature -kl -target-feature -movdir64b -target-feature +sse4a -target-feature -avx512bw -target-feature +clflushopt -target-feature +xsave -target-feature -avx512vbmi2 -target-feature +64bit -target-feature -avx512vl -target-feature -serialize -target-feature -hreset -target-feature +invpcid -target-feature -avx512cd -target-feature +avx -target-feature +vaes -target-feature -amx-int8 -target-feature +cx8 -target-feature +fma -target-feature -rtm -target-feature +bmi -target-feature -enqcmd -target-feature +rdrnd -target-feature +mwaitx -target-feature +sse4.1 -target-feature +sse4.2 -target-feature +avx2 -target-feature +fxsr -target-feature +wbnoinvd -target-feature +sse -target-feature +lzcnt -target-feature +pclmul -target-feature +rdpru -target-feature +f16c -target-feature +ssse3 -target-feature -sgx -target-feature -prefetchwt1 -target-feature +cmov -target-feature -avx512vbmi -target-feature +shstk -target-feature +movbe -target-feature -avx512vp2intersect -target-feature +xsaveopt -target-feature -avx512dq -target-feature +sse2 -target-feature +adx -target-feature +sse3 -mllvm -treat-scalable-fixed-error-as-warning -debugger-tuning=gdb -v 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based upon LLVM 14.0.1 default target x86_64-pc-linux-gnu ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/include" ignoring nonexistent directory "/include" #include "..." search starts here: #include <...> search starts here: /usr/lib/llvm/14/bin/../../../../lib/clang/14.0.1/include /usr/include End of search list. clang version 14.0.1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/14/bin Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 "/usr/bin/x86_64-pc-linux-gnu-ld" -pie --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o garbage2 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/Scrt1.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib -O1 --as-needed CMakeFiles/cmTC_de7f4.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crtn.o /var/tmp/portage/sci-libs/plplot-5.14.0-r103/work/plplot-5.14.0/cmake/modules/TestForHighBitCharacters.c:20:8: error: call to undeclared library function 'exit' with type 'void (int) __attribute__((noreturn))'; ISO C99 and later do not support implicit function declarations [-Werror,-Wimplicit-function-declaration] exit(1); ^ /var/tmp/portage/sci-libs/plplot-5.14.0-r103/work/plplot-5.14.0/cmake/modules/TestForHighBitCharacters.c:20:8: note: include the header or explicitly provide a declaration for 'exit' /var/tmp/portage/sci-libs/plplot-5.14.0-r103/work/plplot-5.14.0_build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: 'crt_externs.h' file not found #include ^~~~~~~~~~~~~~~ /var/tmp/portage/sci-libs/plplot-5.14.0-r103/work/plplot-5.14.0/cmake/modules/TestSignalType.c:9:8: warning: a function declaration without a prototype is deprecated in all versions of C and is treated as a zero-parameter prototype in C2x, conflicting with a previous declaration [-Wdeprecated-non-prototype] void (*signal ()) (); ^ /usr/include/signal.h:88:23: note: conflicting prototype is here extern __sighandler_t signal (int __sig, __sighandler_t __handler) ^ /usr/bin/x86_64-pc-linux-gnu-ld: CMakeFiles/cmTC_b3c83.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text+0x9): undefined reference to `_NSGetArgc' clang-14: error: linker command failed with exit code 1 (use -v to see invocation) clang version 14.0.1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/14/bin Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 (in-process) "/usr/lib/llvm/14/bin/clang-14" -cc1 -triple x86_64-pc-linux-gnu -emit-obj --mrelax-relocations -disable-free -clear-ast-before-backend -disable-llvm-verifier -discard-value-names -main-file-name CMakeCXXCompilerABI.cpp -mrelocation-model pic -pic-level 2 -pic-is-pie -mframe-pointer=none -fmath-errno -ffp-contract=on -fno-rounding-math -mconstructor-aliases -funwind-tables=2 -target-cpu znver3 -target-feature -avx512pf -target-feature -tsxldtrk -target-feature +cx16 -target-feature +sahf -target-feature -tbm -target-feature -avx512ifma -target-feature +sha -target-feature +crc32 -target-feature -fma4 -target-feature +vpclmulqdq -target-feature +prfchw -target-feature +bmi2 -target-feature -cldemote -target-feature +fsgsbase -target-feature -avx512bf16 -target-feature -amx-tile -target-feature 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-ferror-limit 19 -fgnuc-version=4.2.1 -fcxx-exceptions -fexceptions -vectorize-loops -vectorize-slp -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o garbage2 -x c++ /usr/share/cmake/Modules/CMakeCXXCompilerABI.cpp clang -cc1 version 14.0.1 based upon LLVM 14.0.1 default target x86_64-pc-linux-gnu ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/include" ignoring nonexistent directory "/include" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11/x86_64-pc-linux-gnu /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11/backward /usr/lib/llvm/14/bin/../../../../lib/clang/14.0.1/include /usr/include End of search list. clang version 14.0.1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/14/bin Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 "/usr/bin/x86_64-pc-linux-gnu-ld" -pie --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o garbage2 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/Scrt1.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib -O1 --as-needed CMakeFiles/cmTC_87041.dir/CMakeCXXCompilerABI.cpp.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crtn.o clang version 14.0.1 Target: x86_64-pc-linux-gnu Thread model: posix 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-fgnuc-version=4.2.1 -fcxx-exceptions -fexceptions -vectorize-loops -vectorize-slp -D__GCC_HAVE_DWARF2_CFI_ASM=1 -o garbage2 -x c++ /usr/share/cmake/Modules/CMakeCXXCompilerABI.cpp clang -cc1 version 14.0.1 based upon LLVM 14.0.1 default target x86_64-pc-linux-gnu ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/include" ignoring nonexistent directory "/include" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11/x86_64-pc-linux-gnu /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/include/g++-v11/backward /usr/lib/llvm/14/bin/../../../../lib/clang/14.0.1/include /usr/include End of search list. clang version 14.0.1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/14/bin Selected GCC installation: /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Selected multilib: .;@m64 "/usr/bin/x86_64-pc-linux-gnu-ld" -pie --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o garbage2 /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/Scrt1.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtbeginS.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../x86_64-pc-linux-gnu/lib -L/lib -L/usr/lib -O1 --as-needed CMakeFiles/cmTC_4eaee.dir/CMakeCXXCompilerABI.cpp.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/11.3.0/../../../../lib64/crtn.o /usr/bin/x86_64-pc-linux-gnu-ld: CMakeFiles/cmTC_de192.dir/TestForNamespace.cxx.o: in function `_GLOBAL__sub_I_TestForNamespace.cxx': TestForNamespace.cxx:(.text.startup+0xc): undefined reference to `std::ios_base::Init::Init()' /usr/bin/x86_64-pc-linux-gnu-ld: TestForNamespace.cxx:(.text.startup+0x13): undefined reference to `std::ios_base::Init::~Init()' clang-14: error: linker command failed with exit code 1 (use -v to see invocation)