Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output: Change Dir: /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_b434e/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_b434e.dir/build.make CMakeFiles/cmTC_b434e.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b434e.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/powerpc64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/powerpc64-buildroot-linux-gnu/sysroot -DCMAKE_HAVE_LIBC_PTHREAD -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG -o CMakeFiles/cmTC_b434e.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_b434e /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b434e.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/powerpc64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/powerpc64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG CMakeFiles/cmTC_b434e.dir/src.c.o -o cmTC_b434e /home/giuliobenetti/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/powerpc64-buildroot-linux-gnu/9.3.0/../../../../powerpc64-buildroot-linux-gnu/bin/ld: CMakeFiles/cmTC_b434e.dir/src.c.o: in function `main': src.c:(.text.startup+0x2c): undefined reference to `pthread_create' /home/giuliobenetti/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/powerpc64-buildroot-linux-gnu/9.3.0/../../../../powerpc64-buildroot-linux-gnu/bin/ld: src.c:(.text.startup+0x38): undefined reference to `pthread_detach' /home/giuliobenetti/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/powerpc64-buildroot-linux-gnu/9.3.0/../../../../powerpc64-buildroot-linux-gnu/bin/ld: src.c:(.text.startup+0x44): undefined reference to `pthread_cancel' /home/giuliobenetti/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/powerpc64-buildroot-linux-gnu/9.3.0/../../../../powerpc64-buildroot-linux-gnu/bin/ld: src.c:(.text.startup+0x54): undefined reference to `pthread_join' collect2: error: ld returned 1 exit status gmake[2]: *** [CMakeFiles/cmTC_b434e.dir/build.make:99: cmTC_b434e] Error 1 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: *** [Makefile:127: cmTC_b434e/fast] Error 2 gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include static void* test_func(void* data) { return data; } int main(void) { pthread_t thread; pthread_create(&thread, NULL, test_func, NULL); pthread_detach(thread); pthread_cancel(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/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_23674/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_23674.dir/build.make CMakeFiles/cmTC_23674.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_23674.dir/CheckFunctionExists.c.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/powerpc64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/powerpc64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=pthread_create -DNDEBUG -o CMakeFiles/cmTC_23674.dir/CheckFunctionExists.c.o -c /home/giuliobenetti/autobuild/run/instance-1/output-1/host/share/cmake-3.22/Modules/CheckFunctionExists.c Linking C executable cmTC_23674 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_23674.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/powerpc64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/powerpc64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=pthread_create -DNDEBUG CMakeFiles/cmTC_23674.dir/CheckFunctionExists.c.o -o cmTC_23674 -lpthreads /home/giuliobenetti/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/powerpc64-buildroot-linux-gnu/9.3.0/../../../../powerpc64-buildroot-linux-gnu/bin/ld: cannot find -lpthreads collect2: error: ld returned 1 exit status gmake[2]: *** [CMakeFiles/cmTC_23674.dir/build.make:99: cmTC_23674] Error 1 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: *** [Makefile:127: cmTC_23674/fast] Error 2 gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Performing C++ SOURCE FILE Test HAVE_MACH_ABSOLUTE_TIME failed with the following output: Change Dir: /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_960f7/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_960f7.dir/build.make CMakeFiles/cmTC_960f7.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_960f7.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/powerpc64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/powerpc64-buildroot-linux-gnu/sysroot -DHAVE_MACH_ABSOLUTE_TIME -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG -std=gnu++11 -o CMakeFiles/cmTC_960f7.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:2:14: fatal error: mach/mach_time.h: No such file or directory 2 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. gmake[2]: *** [CMakeFiles/cmTC_960f7.dir/build.make:78: CMakeFiles/cmTC_960f7.dir/src.cxx.o] Error 1 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: *** [Makefile:127: cmTC_960f7/fast] Error 2 gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){ mach_timebase_info_data_t info; mach_timebase_info(&info); mach_absolute_time(); return 0; } Performing C++ SOURCE FILE Test HAVE_QUERY_PERFORMANCE_COUNTER failed with the following output: Change Dir: /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_a4c82/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_a4c82.dir/build.make CMakeFiles/cmTC_a4c82.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a4c82.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/powerpc64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/powerpc64-buildroot-linux-gnu/sysroot -DHAVE_QUERY_PERFORMANCE_COUNTER -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=2 -DNDEBUG -std=gnu++11 -o CMakeFiles/cmTC_a4c82.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:2:14: fatal error: Windows.h: No such file or directory 2 | #include | ^~~~~~~~~~~ compilation terminated. gmake[2]: *** [CMakeFiles/cmTC_a4c82.dir/build.make:78: CMakeFiles/cmTC_a4c82.dir/src.cxx.o] Error 1 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: *** [Makefile:127: cmTC_a4c82/fast] Error 2 gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/gr-osmosdr-0.2.3/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){ LARGE_INTEGER value; QueryPerformanceCounter(&value); QueryPerformanceFrequency(&value); return 0; }