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/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_97a13/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_97a13.dir/build.make CMakeFiles/cmTC_97a13.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_97a13.dir/src.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -o CMakeFiles/cmTC_97a13.dir/src.c.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_97a13 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_97a13.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -DNDEBUG CMakeFiles/cmTC_97a13.dir/src.c.o -o cmTC_97a13 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_97e1f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_97e1f.dir/build.make CMakeFiles/cmTC_97e1f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_97e1f.dir/src.cxx.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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_97e1f.dir/src.cxx.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_97e1f /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_97e1f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -latomic -DNDEBUG CMakeFiles/cmTC_97e1f.dir/src.cxx.o -o cmTC_97e1f make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1d844/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1d844.dir/build.make CMakeFiles/cmTC_1d844.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_1d844.dir/src.cxx.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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_1d844.dir/src.cxx.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_1d844 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1d844.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -latomic -DNDEBUG CMakeFiles/cmTC_1d844.dir/src.cxx.o -o cmTC_1d844 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e387f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e387f.dir/build.make CMakeFiles/cmTC_e387f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e387f.dir/src.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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_e387f.dir/src.c.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_e387f /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e387f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -DNDEBUG CMakeFiles/cmTC_e387f.dir/src.c.o -o cmTC_e387f make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3ad59/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3ad59.dir/build.make CMakeFiles/cmTC_3ad59.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3ad59.dir/src.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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_3ad59.dir/src.c.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_3ad59 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3ad59.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -DNDEBUG CMakeFiles/cmTC_3ad59.dir/src.c.o -o cmTC_3ad59 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_41f77/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_41f77.dir/build.make CMakeFiles/cmTC_41f77.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_41f77.dir/src.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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_41f77.dir/src.c.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_41f77 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_41f77.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -DNDEBUG CMakeFiles/cmTC_41f77.dir/src.c.o -o cmTC_41f77 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1aa85/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1aa85.dir/build.make CMakeFiles/cmTC_1aa85.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_1aa85.dir/src.cxx.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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_1aa85.dir/src.cxx.o -c /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/buildroot/autobuild/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_1aa85 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1aa85.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -latomic -DNDEBUG CMakeFiles/cmTC_1aa85.dir/src.cxx.o -o cmTC_1aa85 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_fe5d9/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_fe5d9.dir/build.make CMakeFiles/cmTC_fe5d9.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_fe5d9.dir/src.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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_fe5d9.dir/src.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/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_fe5d9 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fe5d9.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -DNDEBUG CMakeFiles/cmTC_fe5d9.dir/src.c.o -o cmTC_fe5d9 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/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/buildroot/autobuild/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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden' ===== BUILD LOG ===== Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_37d32/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_37d32.dir/build.make CMakeFiles/cmTC_37d32.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_37d32.dir/src.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -o CMakeFiles/cmTC_37d32.dir/src.c.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_37d32 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_37d32.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -DNDEBUG CMakeFiles/cmTC_37d32.dir/src.c.o -o cmTC_37d32 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Determining if the include file /home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include/libpng/png.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b618a/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b618a.dir/build.make CMakeFiles/cmTC_b618a.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b618a.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_b618a.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: /home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include/libpng/png.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_b618a.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_b618a.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_b618a.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_b618a/fast' failed make[1]: *** [cmTC_b618a/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/videoio.h exists failed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_038b4/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_038b4.dir/build.make CMakeFiles/cmTC_038b4.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_038b4.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g0 -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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_038b4.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/videoio.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~~ compilation terminated. CMakeFiles/cmTC_038b4.dir/build.make:84: recipe for target 'CMakeFiles/cmTC_038b4.dir/CheckIncludeFile.c.o' failed make[2]: *** [CMakeFiles/cmTC_038b4.dir/CheckIncludeFile.c.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Makefile:140: recipe for target 'cmTC_038b4/fast' failed make[1]: *** [cmTC_038b4/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/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/buildroot/autobuild/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/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6c1d1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6c1d1.dir/build.make CMakeFiles/cmTC_6c1d1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_6c1d1.dir/src.cxx.o /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -DNDEBUG -DNDEBUG -fPIE -Wno-missing-prototypes -std=c++11 -o CMakeFiles/cmTC_6c1d1.dir/src.cxx.o -c /home/buildroot/autobuild/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/buildroot/autobuild/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_6c1d1 /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6c1d1.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-3/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_6c1d1.dir/src.cxx.o -o cmTC_6c1d1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/opencv4-4.5.5/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====