1-CMakeError.log

1-CMakeError.log (text/plain), 5.71 KB, created by Agostino Sarubbo on 2020-09-06 14:40:08 UTC

Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:
Change Dir: /var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_ea2c0/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_ea2c0.dir/build.make CMakeFiles/cmTC_ea2c0.dir/build
gmake[1]: Entering directory '/var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ea2c0.dir/src.c.o
/usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang    -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DCMAKE_HAVE_LIBC_PTHREAD -o CMakeFiles/cmTC_ea2c0.dir/src.c.o -c /var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp/src.c
Linking C executable cmTC_ea2c0
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ea2c0.dir/link.txt --verbose=1
/usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DCMAKE_HAVE_LIBC_PTHREAD -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld  CMakeFiles/cmTC_ea2c0.dir/src.c.o -o cmTC_ea2c0 
ld.lld: error: undefined symbol: pthread_create
>>> referenced by src.c
>>>               CMakeFiles/cmTC_ea2c0.dir/src.c.o:(main)

ld.lld: error: undefined symbol: pthread_detach
>>> referenced by src.c
>>>               CMakeFiles/cmTC_ea2c0.dir/src.c.o:(main)

ld.lld: error: undefined symbol: pthread_cancel
>>> referenced by src.c
>>>               CMakeFiles/cmTC_ea2c0.dir/src.c.o:(main)

ld.lld: error: undefined symbol: pthread_join
>>> referenced by src.c
>>>               CMakeFiles/cmTC_ea2c0.dir/src.c.o:(main)
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[1]: *** [CMakeFiles/cmTC_ea2c0.dir/build.make:106: cmTC_ea2c0] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:140: cmTC_ea2c0/fast] Error 2


Source file was:
#include <pthread.h>

void* test_func(void* data)
{
  return data;
}

int main(void)
{
  pthread_t thread;
  pthread_create(&thread, NULL, test_func, NULL);
  pthread_detach(thread);
  pthread_cancel(thread);
  pthread_join(thread, NULL);
  pthread_atfork(NULL, NULL, NULL);
  pthread_exit(NULL);

  return 0;
}

Determining if the function pthread_create exists in the pthreads failed with the following output:
Change Dir: /var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_3484b/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_3484b.dir/build.make CMakeFiles/cmTC_3484b.dir/build
gmake[1]: Entering directory '/var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_3484b.dir/CheckFunctionExists.c.o
/usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang    -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_3484b.dir/CheckFunctionExists.c.o -c /usr/share/cmake/Modules/CheckFunctionExists.c
Linking C executable cmTC_3484b
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3484b.dir/link.txt --verbose=1
/usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DCHECK_FUNCTION_EXISTS=pthread_create -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld  CMakeFiles/cmTC_3484b.dir/CheckFunctionExists.c.o -o cmTC_3484b  -lpthreads 
ld.lld: error: unable to find library -lpthreads
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[1]: *** [CMakeFiles/cmTC_3484b.dir/build.make:106: cmTC_3484b] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:140: cmTC_3484b/fast] Error 2



Determining if the RUSAGE_THREAD exist failed with the following output:
Change Dir: /var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_1e54e/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_1e54e.dir/build.make CMakeFiles/cmTC_1e54e.dir/build
gmake[1]: Entering directory '/var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_1e54e.dir/CheckSymbolExists.c.o
/usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang    -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color  -o CMakeFiles/cmTC_1e54e.dir/CheckSymbolExists.c.o -c /var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
/var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:19: error: use of undeclared identifier 'RUSAGE_THREAD'
  return ((int*)(&RUSAGE_THREAD))[argc];
                  ^
1 error generated.
gmake[1]: *** [CMakeFiles/cmTC_1e54e.dir/build.make:85: CMakeFiles/cmTC_1e54e.dir/CheckSymbolExists.c.o] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:140: cmTC_1e54e/fast] Error 2


File /var/tmp/portage/net-libs/google-cloud-cpp-0.10.0-r1/work/google-cloud-cpp-0.10.0_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <sys/resource.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef RUSAGE_THREAD
  return ((int*)(&RUSAGE_THREAD))[argc];
#else
  (void)argc;
  return 0;
#endif
}