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/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_93078/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_93078.dir/build.make CMakeFiles/cmTC_93078.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_93078.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -o CMakeFiles/cmTC_93078.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_93078 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_93078.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG CMakeFiles/cmTC_93078.dir/src.c.o -o cmTC_93078 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_0bd05/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_0bd05.dir/build.make CMakeFiles/cmTC_0bd05.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_0bd05.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -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 -std=c++11 -o CMakeFiles/cmTC_0bd05.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_0bd05 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0bd05.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -DNDEBUG CMakeFiles/cmTC_0bd05.dir/src.cxx.o -o cmTC_0bd05 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_a8dfd/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_a8dfd.dir/build.make CMakeFiles/cmTC_a8dfd.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a8dfd.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -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 -std=c++11 -o CMakeFiles/cmTC_a8dfd.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_a8dfd /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a8dfd.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -DNDEBUG CMakeFiles/cmTC_a8dfd.dir/src.cxx.o -o cmTC_a8dfd gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_3c2c2/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_3c2c2.dir/build.make CMakeFiles/cmTC_3c2c2.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3c2c2.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -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_3c2c2.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_3c2c2 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3c2c2.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG CMakeFiles/cmTC_3c2c2.dir/src.c.o -o cmTC_3c2c2 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/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 -Wsuggest-override' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_0c797/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_0c797.dir/build.make CMakeFiles/cmTC_0c797.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0c797.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -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 -Wsuggest-override -o CMakeFiles/cmTC_0c797.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_0c797 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0c797.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG CMakeFiles/cmTC_0c797.dir/src.c.o -o cmTC_0c797 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/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 -Wno-delete-non-virtual-dtor' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_9bd27/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_9bd27.dir/build.make CMakeFiles/cmTC_9bd27.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9bd27.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -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 -Wno-delete-non-virtual-dtor -o CMakeFiles/cmTC_9bd27.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_9bd27 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9bd27.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG CMakeFiles/cmTC_9bd27.dir/src.c.o -o cmTC_9bd27 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'unrecognized .*option' Output line: 'cc1plus: note: unrecognized command-line option '-Wno-unnamed-type-template-args' may have been intended to silence earlier diagnostics' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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 -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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_a6f30/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_a6f30.dir/build.make CMakeFiles/cmTC_a6f30.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a6f30.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -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 -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -std=c++11 -o CMakeFiles/cmTC_a6f30.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | cc1plus: note: unrecognized command-line option '-Wno-unnamed-type-template-args' may have been intended to silence earlier diagnostics Linking CXX executable cmTC_a6f30 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a6f30.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -DNDEBUG CMakeFiles/cmTC_a6f30.dir/src.cxx.o -o cmTC_a6f30 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'unrecognized .*option' Output line: 'cc1: note: unrecognized command-line option '-Wno-unnamed-type-template-args' may have been intended to silence earlier diagnostics' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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 -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_f7d46/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_f7d46.dir/build.make CMakeFiles/cmTC_f7d46.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f7d46.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -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 -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_f7d46.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | cc1: note: unrecognized command-line option '-Wno-unnamed-type-template-args' may have been intended to silence earlier diagnostics Linking C executable cmTC_f7d46 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f7d46.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG CMakeFiles/cmTC_f7d46.dir/src.c.o -o cmTC_f7d46 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/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 -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_7c9fd/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_7c9fd.dir/build.make CMakeFiles/cmTC_7c9fd.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7c9fd.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -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 -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -o CMakeFiles/cmTC_7c9fd.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_7c9fd /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7c9fd.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG CMakeFiles/cmTC_7c9fd.dir/src.c.o -o cmTC_7c9fd gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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 '-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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -Wno-missing-prototypes' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_a3fe5/fast && gmake[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_a3fe5.dir/build.make CMakeFiles/cmTC_a3fe5.dir/build gmake[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a3fe5.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -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 -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -DNDEBUG -DNDEBUG -fPIE -Wno-missing-prototypes -std=c++11 -o CMakeFiles/cmTC_a3fe5.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/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/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_a3fe5 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a3fe5.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/bin/x86_64-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-3/output-1/per-package/opencv4/host/x86_64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -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 -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_a3fe5.dir/src.cxx.o -o cmTC_a3fe5 gmake[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====