Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/atomic_check.cpp' check option: '' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7dbe6/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7dbe6.dir/build.make CMakeFiles/cmTC_7dbe6.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_7dbe6.dir/atomic_check.cpp.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -o CMakeFiles/cmTC_7dbe6.dir/atomic_check.cpp.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/atomic_check.cpp Linking CXX executable cmTC_7dbe6 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7dbe6.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_7dbe6.dir/atomic_check.cpp.o -o cmTC_7dbe6 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/ld: CMakeFiles/cmTC_7dbe6.dir/atomic_check.cpp.o: in function `main': atomic_check.cpp:(.text.startup+0xa): undefined reference to `__atomic_load_8' /home/giuliobenetti/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/ld: atomic_check.cpp:(.text.startup+0xa): undefined reference to `__atomic_load_8' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_7dbe6.dir/build.make:86: recipe for target 'cmTC_7dbe6' failed make[2]: *** [cmTC_7dbe6] Error 1 make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_7dbe6/fast' failed make[1]: *** [cmTC_7dbe6/fast] Error 2 make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'argument '.*' is not valid' Output line: 'cc1: warning: '-Werror=' argument '-Werror=non-virtual-dtor' is not valid for C' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8b39a/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8b39a.dir/build.make CMakeFiles/cmTC_8b39a.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8b39a.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -o CMakeFiles/cmTC_8b39a.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: '-Werror=' argument '-Werror=non-virtual-dtor' is not valid for C /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_8b39a /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8b39a.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_8b39a.dir/src.c.o -o cmTC_8b39a -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'command line option .* is valid for .* but not for C\+\+' Output line: 'cc1plus: warning: command line option '-Wmissing-prototypes' is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_32679/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_32679.dir/build.make CMakeFiles/cmTC_32679.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_32679.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -o CMakeFiles/cmTC_32679.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: command line option '-Wmissing-prototypes' is valid for C/ObjC but not for C++ /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_32679 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_32679.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_32679.dir/src.cxx.o -o cmTC_32679 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'command line option .* is valid for .* but not for C\+\+' Output line: 'cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wstrict-prototypes' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6b773/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6b773.dir/build.make CMakeFiles/cmTC_6b773.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_6b773.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wstrict-prototypes -o CMakeFiles/cmTC_6b773.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++ /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_6b773 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6b773.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_6b773.dir/src.cxx.o -o cmTC_6b773 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'command line option .* is valid for .* but not for C' Output line: 'cc1: warning: command line option '-Wsign-promo' is valid for C++/ObjC++ but not for C' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_07ad3/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_07ad3.dir/build.make CMakeFiles/cmTC_07ad3.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_07ad3.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -o CMakeFiles/cmTC_07ad3.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option '-Wsign-promo' is valid for C++/ObjC++ but not for C /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_07ad3 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_07ad3.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_07ad3.dir/src.c.o -o cmTC_07ad3 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'command line option .* is valid for .* but not for C' Output line: 'cc1: warning: command line option '-Wsuggest-override' is valid for C++/ObjC++ but not for C' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wsuggest-override' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f708a/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f708a.dir/build.make CMakeFiles/cmTC_f708a.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f708a.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wsuggest-override -o CMakeFiles/cmTC_f708a.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option '-Wsuggest-override' is valid for C++/ObjC++ but not for C /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_f708a /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f708a.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_f708a.dir/src.c.o -o cmTC_f708a -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'command line option .* is valid for .* but not for C' Output line: 'cc1: warning: command line option '-Wno-delete-non-virtual-dtor' is valid for C++/ObjC++ but not for C' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f22d5/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f22d5.dir/build.make CMakeFiles/cmTC_f22d5.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f22d5.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -o CMakeFiles/cmTC_f22d5.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option '-Wno-delete-non-virtual-dtor' is valid for C++/ObjC++ but not for C /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_f22d5 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f22d5.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_f22d5.dir/src.c.o -o cmTC_f22d5 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'unrecognized .*option' Output line: 'cc1plus: warning: unrecognized command line option '-Wno-unnamed-type-template-args'' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2ba76/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2ba76.dir/build.make CMakeFiles/cmTC_2ba76.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_2ba76.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_2ba76.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | cc1plus: warning: unrecognized command line option '-Wno-unnamed-type-template-args' Linking CXX executable cmTC_2ba76 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2ba76.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_2ba76.dir/src.cxx.o -o cmTC_2ba76 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'unrecognized .*option' Output line: 'cc1: warning: unrecognized command line option '-Wno-unnamed-type-template-args'' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_29050/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_29050.dir/build.make CMakeFiles/cmTC_29050.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_29050.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_29050.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | cc1: warning: unrecognized command line option '-Wno-unnamed-type-template-args' Linking C executable cmTC_29050 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_29050.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_29050.dir/src.c.o -o cmTC_29050 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'command line option .* is valid for .* but not for C' Output line: 'cc1: warning: command line option '-fvisibility-inlines-hidden' is valid for C++/ObjC++ but not for C' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0af33/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0af33.dir/build.make CMakeFiles/cmTC_0af33.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0af33.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -o CMakeFiles/cmTC_0af33.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option '-fvisibility-inlines-hidden' is valid for C++/ObjC++ but not for C /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_0af33 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0af33.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_0af33.dir/src.c.o -o cmTC_0af33 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Determining if the include file linux/videodev.h exists failed with the following output: Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8a253/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8a253.dir/build.make CMakeFiles/cmTC_8a253.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8a253.dir/CheckIncludeFile.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_8a253.dir/CheckIncludeFile.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: linux/videodev.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_8a253.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_8a253.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_8a253.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_8a253/fast' failed make[1]: *** [cmTC_8a253/fast] Error 2 make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/videoio.h exists failed with the following output: Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5339d/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5339d.dir/build.make CMakeFiles/cmTC_5339d.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5339d.dir/CheckIncludeFile.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_5339d.dir/CheckIncludeFile.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/videoio.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_5339d.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_5339d.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_5339d.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_5339d/fast' failed make[1]: *** [cmTC_5339d/fast] Error 2 make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Build output check failed: Regex: 'command line option .* is valid for .* but not for C\+\+' Output line: 'cc1plus: warning: command line option '-Wno-missing-prototypes' is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -Wno-missing-prototypes' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5c186/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5c186.dir/build.make CMakeFiles/cmTC_5c186.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_5c186.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -DNDEBUG -fPIE -Wno-missing-prototypes -o CMakeFiles/cmTC_5c186.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: command line option '-Wno-missing-prototypes' is valid for C/ObjC but not for C++ /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_5c186 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5c186.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_5c186.dir/src.cxx.o -o cmTC_5c186 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====