Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:
Change Dir: /nvmedata/autobuild/instance-23/output-1/build/libks-1.8.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_92927/fast && make[1]: Entering directory '/nvmedata/autobuild/instance-23/output-1/build/libks-1.8.0/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_92927.dir/build.make CMakeFiles/cmTC_92927.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-23/output-1/build/libks-1.8.0/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_92927.dir/src.c.o
/nvmedata/autobuild/instance-23/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/nvmedata/autobuild/instance-23/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG -fPIE -o CMakeFiles/cmTC_92927.dir/src.c.o -c /nvmedata/autobuild/instance-23/output-1/build/libks-1.8.0/CMakeFiles/CMakeTmp/src.c
Linking C executable cmTC_92927
/nvmedata/autobuild/instance-23/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_92927.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-23/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/nvmedata/autobuild/instance-23/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG CMakeFiles/cmTC_92927.dir/src.c.o -o cmTC_92927 
CMakeFiles/cmTC_92927.dir/src.c.o: In function `main':
src.c:(.text.startup+0x18): undefined reference to `pthread_create'
src.c:(.text.startup+0x20): undefined reference to `pthread_detach'
src.c:(.text.startup+0x28): undefined reference to `pthread_cancel'
src.c:(.text.startup+0x34): undefined reference to `pthread_join'
src.c:(.text.startup+0x44): undefined reference to `pthread_atfork'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/cmTC_92927.dir/build.make:106: cmTC_92927] Error 1
make[2]: Leaving directory '/nvmedata/autobuild/instance-23/output-1/build/libks-1.8.0/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:140: cmTC_92927/fast] Error 2
make[1]: Leaving directory '/nvmedata/autobuild/instance-23/output-1/build/libks-1.8.0/CMakeFiles/CMakeTmp'


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;
}