The target system is: Buildroot - 1 - x86_64
The host system is: Linux - 5.4.2-arch1-1 - x86_64
Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded.
Compiler: /data/buildroot-test/instance-1/output-1/host/bin/x86_64-linux-gcc 
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Id flags:  

The output was:
0


Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out"

The C compiler identification is GNU, found in "/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/3.15.5/CompilerIdC/a.out"

Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /data/buildroot-test/instance-1/output-1/host/bin/x86_64-linux-g++ 
Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;;-Os;;;-latomic
Id flags:  

The output was:
0


Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out"

The CXX compiler identification is GNU, found in "/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/3.15.5/CompilerIdCXX/a.out"

Determining if the C compiler works passed with the following output:
Change Dir: /data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp

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make[1]: Leaving directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'



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Determining if the CXX compiler works passed with the following output:
Change Dir: /data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_58986/fast && make[1]: Entering directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
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make[2]: Entering directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
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Linking CXX executable cmTC_58986
/data/buildroot-test/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_58986.dir/link.txt --verbose=1
/data/buildroot-test/instance-1/output-1/host/bin/x86_64-linux-g++ --sysroot=/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -latomic   -DNDEBUG    CMakeFiles/cmTC_58986.dir/testCXXCompiler.cxx.o  -o cmTC_58986 
make[2]: Leaving directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'



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  implicit dirs: [/data/buildroot-test/instance-1/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-musl/8.3.0;/data/buildroot-test/instance-1/output-1/host/opt/ext-toolchain/lib/gcc;/data/buildroot-test/instance-1/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib64;/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib64;/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib64;/data/buildroot-test/instance-1/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib;/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib;/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib]
  implicit fwks: []


Determining if the include file pthread.h exists passed with the following output:
Change Dir: /data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_a551d/fast && make[1]: Entering directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_a551d.dir/build.make CMakeFiles/cmTC_a551d.dir/build
make[2]: Entering directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_a551d.dir/CheckIncludeFile.c.o
/data/buildroot-test/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG   -o CMakeFiles/cmTC_a551d.dir/CheckIncludeFile.c.o   -c /data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_a551d
/data/buildroot-test/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a551d.dir/link.txt --verbose=1
/data/buildroot-test/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG    CMakeFiles/cmTC_a551d.dir/CheckIncludeFile.c.o  -o cmTC_a551d 
make[2]: Leaving directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'



Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output:
Change Dir: /data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_6b975/fast && make[1]: Entering directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_6b975.dir/build.make CMakeFiles/cmTC_6b975.dir/build
make[2]: Entering directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_6b975.dir/src.c.o
/data/buildroot-test/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG   -o CMakeFiles/cmTC_6b975.dir/src.c.o   -c /data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp/src.c
Linking C executable cmTC_6b975
/data/buildroot-test/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6b975.dir/link.txt --verbose=1
/data/buildroot-test/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/data/buildroot-test/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG    CMakeFiles/cmTC_6b975.dir/src.c.o  -o cmTC_6b975 
make[2]: Leaving directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/data/buildroot-test/instance-1/output-1/build/libcpprestsdk-2.10.16/Release/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_join(thread, NULL);
  pthread_atfork(NULL, NULL, NULL);
  pthread_exit(NULL);

  return 0;
}