1-CMakeError.log

1-CMakeError.log (text/plain), 4.75 KB, created by Agostino Sarubbo on 2020-09-06 14:39:59 UTC

Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:
Change Dir: /var/tmp/portage/net-libs/ignition-msgs-5.2.0/work/ignition-msgs-5.2.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/ninja cmTC_26690 && [1/2] Building C object CMakeFiles/cmTC_26690.dir/src.c.o
[2/2] Linking C executable cmTC_26690
FAILED: cmTC_26690 
: && /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_26690.dir/src.c.o -o cmTC_26690   && :
ld.lld: error: undefined symbol: pthread_create
>>> referenced by src.c
>>>               CMakeFiles/cmTC_26690.dir/src.c.o:(main)

ld.lld: error: undefined symbol: pthread_detach
>>> referenced by src.c
>>>               CMakeFiles/cmTC_26690.dir/src.c.o:(main)

ld.lld: error: undefined symbol: pthread_cancel
>>> referenced by src.c
>>>               CMakeFiles/cmTC_26690.dir/src.c.o:(main)

ld.lld: error: undefined symbol: pthread_join
>>> referenced by src.c
>>>               CMakeFiles/cmTC_26690.dir/src.c.o:(main)
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.


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/ignition-msgs-5.2.0/work/ignition-msgs-5.2.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/ninja cmTC_d9ee9 && [1/2] Building C object CMakeFiles/cmTC_d9ee9.dir/CheckFunctionExists.c.o
[2/2] Linking C executable cmTC_d9ee9
FAILED: cmTC_d9ee9 
: && /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_d9ee9.dir/CheckFunctionExists.c.o -o cmTC_d9ee9  -lpthreads && :
ld.lld: error: unable to find library -lpthreads
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.



Performing C++ SOURCE FILE Test result-fvisibility failed with the following output:
Change Dir: /var/tmp/portage/net-libs/ignition-msgs-5.2.0/work/ignition-msgs-5.2.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/ninja cmTC_e5529 && [1/2] Building CXX object CMakeFiles/cmTC_e5529.dir/src.cxx.o
FAILED: CMakeFiles/cmTC_e5529.dir/src.cxx.o 
/usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang++    -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Dresult-fvisibility   -fvisibility -MD -MT CMakeFiles/cmTC_e5529.dir/src.cxx.o -MF CMakeFiles/cmTC_e5529.dir/src.cxx.o.d -o CMakeFiles/cmTC_e5529.dir/src.cxx.o -c src.cxx
clang-10: error: unknown argument: '-fvisibility'
ninja: build stopped: subcommand failed.


Source file was:
int main() { return 0; }
Performing C++ SOURCE FILE Test result-fno-default-inline failed with the following output:
Change Dir: /var/tmp/portage/net-libs/ignition-msgs-5.2.0/work/ignition-msgs-5.2.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/ninja cmTC_075a9 && [1/2] Building CXX object CMakeFiles/cmTC_075a9.dir/src.cxx.o
clang-10: warning: optimization flag '-fno-default-inline' is not supported [-Wignored-optimization-argument]
In file included from <built-in>:418:
<command line>:1:15: warning: ISO C99 requires whitespace after the macro name [-Wc99-extensions]
#define result-fno-default-inline 1
              ^
1 warning generated.
[2/2] Linking CXX executable cmTC_075a9


Source file was:
int main() { return 0; }
Performing C++ SOURCE FILE Test result-fno-implicit-inline-templates failed with the following output:
Change Dir: /var/tmp/portage/net-libs/ignition-msgs-5.2.0/work/ignition-msgs-5.2.0_build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/ninja cmTC_6cc56 && [1/2] Building CXX object CMakeFiles/cmTC_6cc56.dir/src.cxx.o
FAILED: CMakeFiles/cmTC_6cc56.dir/src.cxx.o 
/usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang++    -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Dresult-fno-implicit-inline-templates   -fno-implicit-inline-templates -MD -MT CMakeFiles/cmTC_6cc56.dir/src.cxx.o -MF CMakeFiles/cmTC_6cc56.dir/src.cxx.o.d -o CMakeFiles/cmTC_6cc56.dir/src.cxx.o -c src.cxx
clang-10: error: unknown argument: '-fno-implicit-inline-templates'
ninja: build stopped: subcommand failed.


Source file was:
int main() { return 0; }