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Determining if the pthread_create exist failed with the following output:
Change Dir: /home/roman/src/Firmware/build/CMakeFiles/CMakeTmp
Run Build Command:/usr/bin/make "cmTryCompileExec1424100880/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec1424100880.dir/build.make CMakeFiles/cmTryCompileExec1424100880.dir/build
make[1]: Entering directory `/home/roman/src/Firmware/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/roman/src/Firmware/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec1424100880.dir/CheckSymbolExists.c.o
/usr/bin/cc -o CMakeFiles/cmTryCompileExec1424100880.dir/CheckSymbolExists.c.o -c /home/roman/src/Firmware/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTryCompileExec1424100880
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec1424100880.dir/link.txt --verbose=1
/usr/bin/cc CMakeFiles/cmTryCompileExec1424100880.dir/CheckSymbolExists.c.o -o cmTryCompileExec1424100880 -rdynamic
CMakeFiles/cmTryCompileExec1424100880.dir/CheckSymbolExists.c.o: In function `main':
CheckSymbolExists.c:(.text+0x16): undefined reference to `pthread_create'
collect2: error: ld returned 1 exit status
make[1]: *** [cmTryCompileExec1424100880] Error 1
make[1]: Leaving directory `/home/roman/src/Firmware/build/CMakeFiles/CMakeTmp'
make: *** [cmTryCompileExec1424100880/fast] Error 2
File /home/roman/src/Firmware/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: /home/roman/src/Firmware/build/CMakeFiles/CMakeTmp
Run Build Command:/usr/bin/make "cmTryCompileExec26988121/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec26988121.dir/build.make CMakeFiles/cmTryCompileExec26988121.dir/build
make[1]: Entering directory `/home/roman/src/Firmware/build/CMakeFiles/CMakeTmp'
/usr/bin/cmake -E cmake_progress_report /home/roman/src/Firmware/build/CMakeFiles/CMakeTmp/CMakeFiles 1
Building C object CMakeFiles/cmTryCompileExec26988121.dir/CheckFunctionExists.c.o
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTryCompileExec26988121.dir/CheckFunctionExists.c.o -c /usr/share/cmake-2.8/Modules/CheckFunctionExists.c
Linking C executable cmTryCompileExec26988121
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTryCompileExec26988121.dir/link.txt --verbose=1
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create CMakeFiles/cmTryCompileExec26988121.dir/CheckFunctionExists.c.o -o cmTryCompileExec26988121 -rdynamic -lpthreads
/usr/bin/ld: cannot find -lpthreads
collect2: error: ld returned 1 exit status
make[1]: *** [cmTryCompileExec26988121] Error 1
make[1]: Leaving directory `/home/roman/src/Firmware/build/CMakeFiles/CMakeTmp'
make: *** [cmTryCompileExec26988121/fast] Error 2
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