Determining if files soundcard.h exist failed with the following output:
Change Dir: /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_bad43/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_bad43.dir/build.make CMakeFiles/cmTC_bad43.dir/build
gmake[1]: Entering directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_bad43.dir/CheckIncludeFiles.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc     -DNDEBUG -march=native -O2 -pipe     -o CMakeFiles/cmTC_bad43.dir/CheckIncludeFiles.c.o -c /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckIncludeFiles.c
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckIncludeFiles.c:2:23: fatal error: soundcard.h: No such file or directory
compilation terminated.
gmake[1]: *** [CMakeFiles/cmTC_bad43.dir/build.make:66: CMakeFiles/cmTC_bad43.dir/CheckIncludeFiles.c.o] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:126: cmTC_bad43/fast] Error 2

Source:
/* */
#include <soundcard.h>


int main(void){return 0;}

Determining if files process.h exist failed with the following output:
Change Dir: /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_fc849/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_fc849.dir/build.make CMakeFiles/cmTC_fc849.dir/build
gmake[1]: Entering directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_fc849.dir/CheckIncludeFiles.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc     -DNDEBUG -march=native -O2 -pipe     -o CMakeFiles/cmTC_fc849.dir/CheckIncludeFiles.c.o -c /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckIncludeFiles.c
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckIncludeFiles.c:2:21: fatal error: process.h: No such file or directory
compilation terminated.
gmake[1]: *** [CMakeFiles/cmTC_fc849.dir/build.make:66: CMakeFiles/cmTC_fc849.dir/CheckIncludeFiles.c.o] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:126: cmTC_fc849/fast] Error 2

Source:
/* */
#include <process.h>


int main(void){return 0;}

Determining if the Q_WS_WIN exist failed with the following output:
Change Dir: /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_f454d/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_f454d.dir/build.make CMakeFiles/cmTC_f454d.dir/build
gmake[1]: Entering directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_f454d.dir/CheckSymbolExists.cxx.o
/usr/bin/x86_64-pc-linux-gnu-g++   -I/usr/include/qt4   -DNDEBUG -march=native -O2 -pipe     -o CMakeFiles/cmTC_f454d.dir/CheckSymbolExists.cxx.o -c /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx: In function ‘int main(int, char**)’:
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx:8:19: error: ‘Q_WS_WIN’ was not declared in this scope
   return ((int*)(&Q_WS_WIN))[argc];
                   ^
gmake[1]: *** [CMakeFiles/cmTC_f454d.dir/build.make:66: CMakeFiles/cmTC_f454d.dir/CheckSymbolExists.cxx.o] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:126: cmTC_f454d/fast] Error 2

File /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx:
/* */
#include <QtCore/qglobal.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef Q_WS_WIN
  return ((int*)(&Q_WS_WIN))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the Q_WS_QWS exist failed with the following output:
Change Dir: /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_afbec/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_afbec.dir/build.make CMakeFiles/cmTC_afbec.dir/build
gmake[1]: Entering directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_afbec.dir/CheckSymbolExists.cxx.o
/usr/bin/x86_64-pc-linux-gnu-g++   -I/usr/include/qt4   -DNDEBUG -march=native -O2 -pipe     -o CMakeFiles/cmTC_afbec.dir/CheckSymbolExists.cxx.o -c /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx: In function ‘int main(int, char**)’:
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx:8:19: error: ‘Q_WS_QWS’ was not declared in this scope
   return ((int*)(&Q_WS_QWS))[argc];
                   ^
gmake[1]: *** [CMakeFiles/cmTC_afbec.dir/build.make:66: CMakeFiles/cmTC_afbec.dir/CheckSymbolExists.cxx.o] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:126: cmTC_afbec/fast] Error 2

File /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx:
/* */
#include <QtCore/qglobal.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef Q_WS_QWS
  return ((int*)(&Q_WS_QWS))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the Q_WS_MAC exist failed with the following output:
Change Dir: /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_2a890/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_2a890.dir/build.make CMakeFiles/cmTC_2a890.dir/build
gmake[1]: Entering directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_2a890.dir/CheckSymbolExists.cxx.o
/usr/bin/x86_64-pc-linux-gnu-g++   -I/usr/include/qt4   -DNDEBUG -march=native -O2 -pipe     -o CMakeFiles/cmTC_2a890.dir/CheckSymbolExists.cxx.o -c /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx: In function ‘int main(int, char**)’:
/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx:8:19: error: ‘Q_WS_MAC’ was not declared in this scope
   return ((int*)(&Q_WS_MAC))[argc];
                   ^
gmake[1]: *** [CMakeFiles/cmTC_2a890.dir/build.make:66: CMakeFiles/cmTC_2a890.dir/CheckSymbolExists.cxx.o] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:126: cmTC_2a890/fast] Error 2

File /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.cxx:
/* */
#include <QtCore/qglobal.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef Q_WS_MAC
  return ((int*)(&Q_WS_MAC))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the pthread_create exist failed with the following output:
Change Dir: /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_04751/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_04751.dir/build.make CMakeFiles/cmTC_04751.dir/build
gmake[1]: Entering directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_04751.dir/CheckSymbolExists.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc     -DNDEBUG -march=native -O2 -pipe     -o CMakeFiles/cmTC_04751.dir/CheckSymbolExists.c.o -c /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_04751
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_04751.dir/link.txt --verbose=1
/usr/bin/x86_64-pc-linux-gnu-gcc  -march=native -O2 -pipe     -Wl,-O1 -Wl,--as-needed  CMakeFiles/cmTC_04751.dir/CheckSymbolExists.c.o  -o cmTC_04751 -rdynamic 
CMakeFiles/cmTC_04751.dir/CheckSymbolExists.c.o: In function `main':
CheckSymbolExists.c:(.text.startup+0x6): undefined reference to `pthread_create'
collect2: error: ld returned 1 exit status
gmake[1]: *** [CMakeFiles/cmTC_04751.dir/build.make:98: cmTC_04751] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:126: cmTC_04751/fast] Error 2

File /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef pthread_create
  return ((int*)(&pthread_create))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the function pthread_create exists in the pthreads failed with the following output:
Change Dir: /var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_937d1/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_937d1.dir/build.make CMakeFiles/cmTC_937d1.dir/build
gmake[1]: Entering directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_937d1.dir/CheckFunctionExists.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc     -DNDEBUG -march=native -O2 -pipe  -DCHECK_FUNCTION_EXISTS=pthread_create   -o CMakeFiles/cmTC_937d1.dir/CheckFunctionExists.c.o -c /usr/share/cmake/Modules/CheckFunctionExists.c
Linking C executable cmTC_937d1
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_937d1.dir/link.txt --verbose=1
/usr/bin/x86_64-pc-linux-gnu-gcc  -march=native -O2 -pipe  -DCHECK_FUNCTION_EXISTS=pthread_create   -Wl,-O1 -Wl,--as-needed  CMakeFiles/cmTC_937d1.dir/CheckFunctionExists.c.o  -o cmTC_937d1 -rdynamic -lpthreads 
/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
gmake[1]: *** [CMakeFiles/cmTC_937d1.dir/build.make:98: cmTC_937d1] Error 1
gmake[1]: Leaving directory '/var/tmp/portage/media-sound/lmms-1.1.3/work/lmms-1.1.3_build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:126: cmTC_937d1/fast] Error 2