Performing C++ SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:
Change Dir: /tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_0fa48/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_0fa48.dir/build.make CMakeFiles/cmTC_0fa48.dir/build
make[2]: Entering directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_0fa48.dir/src.cxx.o
/tmp/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/tmp/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=2 -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG   -o CMakeFiles/cmTC_0fa48.dir/src.cxx.o -c /tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTC_0fa48
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0fa48.dir/link.txt --verbose=1
/tmp/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/tmp/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=2 -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG    CMakeFiles/cmTC_0fa48.dir/src.cxx.o  -o cmTC_0fa48 
CMakeFiles/cmTC_0fa48.dir/src.cxx.o: In function `main':
src.cxx:(.text.startup+0x1c): undefined reference to `pthread_create'
src.cxx:(.text.startup+0x24): undefined reference to `pthread_detach'
src.cxx:(.text.startup+0x30): undefined reference to `pthread_join'
src.cxx:(.text.startup+0x40): undefined reference to `pthread_atfork'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/cmTC_0fa48.dir/build.make:87: cmTC_0fa48] Error 1
make[2]: Leaving directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:121: cmTC_0fa48/fast] Error 2
make[1]: Leaving directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/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_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: /tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_c542d/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_c542d.dir/build.make CMakeFiles/cmTC_c542d.dir/build
make[2]: Entering directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_c542d.dir/CheckFunctionExists.cxx.o
/tmp/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/tmp/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=pthread_create  -DNDEBUG   -o CMakeFiles/cmTC_c542d.dir/CheckFunctionExists.cxx.o -c /tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CheckLibraryExists/CheckFunctionExists.cxx
Linking CXX executable cmTC_c542d
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c542d.dir/link.txt --verbose=1
/tmp/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/tmp/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=pthread_create  -DNDEBUG    CMakeFiles/cmTC_c542d.dir/CheckFunctionExists.cxx.o  -o cmTC_c542d  -lpthreads 
/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-none-linux-gnueabi/4.8.3/../../../../arm-none-linux-gnueabi/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/cmTC_c542d.dir/build.make:87: cmTC_c542d] Error 1
make[2]: Leaving directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:121: cmTC_c542d/fast] Error 2
make[1]: Leaving directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'



Determining if the function smtp_create_session exists in the esmtp failed with the following output:
Change Dir: /tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_0a22b/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_0a22b.dir/build.make CMakeFiles/cmTC_0a22b.dir/build
make[2]: Entering directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_0a22b.dir/CheckFunctionExists.cxx.o
/tmp/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/tmp/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=smtp_create_session  -DNDEBUG   -std=gnu++1y -o CMakeFiles/cmTC_0a22b.dir/CheckFunctionExists.cxx.o -c /tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CheckLibraryExists/CheckFunctionExists.cxx
Linking CXX executable cmTC_0a22b
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0a22b.dir/link.txt --verbose=1
/tmp/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/tmp/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=smtp_create_session  -DNDEBUG    CMakeFiles/cmTC_0a22b.dir/CheckFunctionExists.cxx.o  -o cmTC_0a22b  -lesmtp 
/tmp/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-none-linux-gnueabi/4.8.3/../../../../arm-none-linux-gnueabi/bin/ld: cannot find -lesmtp
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/cmTC_0a22b.dir/build.make:87: cmTC_0a22b] Error 1
make[2]: Leaving directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:121: cmTC_0a22b/fast] Error 2
make[1]: Leaving directory '/tmp/instance-0/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'