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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_c5e2e/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c5e2e.dir/build.make CMakeFiles/cmTC_c5e2e.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c5e2e.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -o CMakeFiles/cmTC_c5e2e.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: '-Werror=' argument '-Werror=non-virtual-dtor' is not valid for C /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_c5e2e /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c5e2e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_c5e2e.dir/src.c.o -o cmTC_c5e2e make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_bf9a6/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_bf9a6.dir/build.make CMakeFiles/cmTC_bf9a6.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_bf9a6.dir/src.cxx.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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 -o CMakeFiles/cmTC_bf9a6.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: command-line option '-Wmissing-prototypes' is valid for C/ObjC but not for C++ /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_bf9a6 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bf9a6.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_bf9a6.dir/src.cxx.o -o cmTC_bf9a6 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_03208/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_03208.dir/build.make CMakeFiles/cmTC_03208.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_03208.dir/src.cxx.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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 -o CMakeFiles/cmTC_03208.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: command-line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++ /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_03208 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_03208.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_03208.dir/src.cxx.o -o cmTC_03208 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_d601e/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d601e.dir/build.make CMakeFiles/cmTC_d601e.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d601e.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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_d601e.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command-line option '-Wsign-promo' is valid for C++/ObjC++ but not for C /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_d601e /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d601e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_d601e.dir/src.c.o -o cmTC_d601e make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_e0aa1/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e0aa1.dir/build.make CMakeFiles/cmTC_e0aa1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e0aa1.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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_e0aa1.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command-line option '-Wsuggest-override' is valid for C++/ObjC++ but not for C /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_e0aa1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e0aa1.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_e0aa1.dir/src.c.o -o cmTC_e0aa1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_da0da/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_da0da.dir/build.make CMakeFiles/cmTC_da0da.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_da0da.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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_da0da.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_da0da /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_da0da.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_da0da.dir/src.c.o -o cmTC_da0da make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_7b6ef/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7b6ef.dir/build.make CMakeFiles/cmTC_7b6ef.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_7b6ef.dir/src.cxx.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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 -o CMakeFiles/cmTC_7b6ef.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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_7b6ef /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7b6ef.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_7b6ef.dir/src.cxx.o -o cmTC_7b6ef make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_6ae4f/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6ae4f.dir/build.make CMakeFiles/cmTC_6ae4f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6ae4f.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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_6ae4f.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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_6ae4f /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6ae4f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_6ae4f.dir/src.c.o -o cmTC_6ae4f make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/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/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_9ce4b/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9ce4b.dir/build.make CMakeFiles/cmTC_9ce4b.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9ce4b.dir/src.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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_9ce4b.dir/src.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command-line option '-fvisibility-inlines-hidden' is valid for C++/ObjC++ but not for C /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_9ce4b /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9ce4b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_9ce4b.dir/src.c.o -o cmTC_9ce4b make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Determining if the include file /home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/libpng/png.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_dd7ad/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dd7ad.dir/build.make CMakeFiles/cmTC_dd7ad.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_dd7ad.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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 -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_dd7ad.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: /home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/libpng/png.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_dd7ad.dir/build.make:77: recipe for target 'CMakeFiles/cmTC_dd7ad.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_dd7ad.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Makefile:127: recipe for target 'cmTC_dd7ad/fast' failed make[1]: *** [cmTC_dd7ad/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file linux/videodev.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_7b84f/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7b84f.dir/build.make CMakeFiles/cmTC_7b84f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7b84f.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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 -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_7b84f.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: linux/videodev.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_7b84f.dir/build.make:77: recipe for target 'CMakeFiles/cmTC_7b84f.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_7b84f.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Makefile:127: recipe for target 'cmTC_7b84f/fast' failed make[1]: *** [cmTC_7b84f/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/videoio.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make -f Makefile cmTC_6e8a0/fast && make[1]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6e8a0.dir/build.make CMakeFiles/cmTC_6e8a0.dir/build make[2]: Entering directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6e8a0.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/x86_64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -D_FORTIFY_SOURCE=1 -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 -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_6e8a0.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/videoio.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_6e8a0.dir/build.make:77: recipe for target 'CMakeFiles/cmTC_6e8a0.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_6e8a0.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Makefile:127: recipe for target 'cmTC_6e8a0/fast' failed make[1]: *** [cmTC_6e8a0/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/run/instance-2/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp'