Performing C++ SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:
Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_b7341/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_b7341.dir/build.make CMakeFiles/cmTC_b7341.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_b7341.dir/src.cxx.o
/home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG   -o CMakeFiles/cmTC_b7341.dir/src.cxx.o -c /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTC_b7341
/home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b7341.dir/link.txt --verbose=1
/home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCMAKE_HAVE_LIBC_PTHREAD  -DNDEBUG    CMakeFiles/cmTC_b7341.dir/src.cxx.o  -o cmTC_b7341 
CMakeFiles/cmTC_b7341.dir/src.cxx.o: In function `main':
src.cxx:(.text.startup+0x1c): undefined reference to `pthread_create'
src.cxx:(.text.startup+0x38): undefined reference to `pthread_create'
src.cxx:(.text.startup+0x44): undefined reference to `pthread_detach'
src.cxx:(.text.startup+0x48): undefined reference to `pthread_detach'
src.cxx:(.text.startup+0x58): undefined reference to `pthread_join'
src.cxx:(.text.startup+0x5c): undefined reference to `pthread_join'
src.cxx:(.text.startup+0x70): undefined reference to `pthread_atfork'
src.cxx:(.text.startup+0x74): undefined reference to `pthread_atfork'
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_b7341.dir/build.make:89: recipe for target 'cmTC_b7341' failed
make[2]: *** [cmTC_b7341] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Makefile:124: recipe for target 'cmTC_b7341/fast' failed
make[1]: *** [cmTC_b7341/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/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: /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_1f701/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_1f701.dir/build.make CMakeFiles/cmTC_1f701.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_1f701.dir/CheckFunctionExists.cxx.o
/home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=pthread_create  -DNDEBUG   -o CMakeFiles/cmTC_1f701.dir/CheckFunctionExists.cxx.o -c /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CheckLibraryExists/CheckFunctionExists.cxx
Linking CXX executable cmTC_1f701
/home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1f701.dir/link.txt --verbose=1
/home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=pthread_create  -DNDEBUG    CMakeFiles/cmTC_1f701.dir/CheckFunctionExists.cxx.o  -o cmTC_1f701  -lpthreads 
/home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips-linux-gnu/5.3.0/../../../../mips-linux-gnu/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_1f701.dir/build.make:89: recipe for target 'cmTC_1f701' failed
make[2]: *** [cmTC_1f701] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Makefile:124: recipe for target 'cmTC_1f701/fast' failed
make[1]: *** [cmTC_1f701/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/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: /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_35edc/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_35edc.dir/build.make CMakeFiles/cmTC_35edc.dir/build
make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_35edc.dir/CheckFunctionExists.cxx.o
/home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=smtp_create_session  -DNDEBUG   -std=gnu++1z -o CMakeFiles/cmTC_35edc.dir/CheckFunctionExists.cxx.o -c /home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CheckLibraryExists/CheckFunctionExists.cxx
Linking CXX executable cmTC_35edc
/home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_35edc.dir/link.txt --verbose=1
/home/buildroot/autobuild/instance-3/output-1/host/bin/mips-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/mips-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DCHECK_FUNCTION_EXISTS=smtp_create_session  -DNDEBUG    CMakeFiles/cmTC_35edc.dir/CheckFunctionExists.cxx.o  -o cmTC_35edc  -lesmtp 
/home/buildroot/autobuild/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips-linux-gnu/5.3.0/../../../../mips-linux-gnu/bin/ld: cannot find -lesmtp
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_35edc.dir/build.make:89: recipe for target 'cmTC_35edc' failed
make[2]: *** [cmTC_35edc] Error 1
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'
Makefile:124: recipe for target 'cmTC_35edc/fast' failed
make[1]: *** [cmTC_35edc/fast] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/log4cxx-0.12.0/CMakeFiles/CMakeTmp'