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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_f1306/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_f1306.dir/build.make CMakeFiles/cmTC_f1306.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f1306.dir/src.c.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -o CMakeFiles/cmTC_f1306.dir/src.c.o -c /tmp/instance-18/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 /tmp/instance-18/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_f1306 /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f1306.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_f1306.dir/src.c.o -o cmTC_f1306 gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_9ae5f/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_9ae5f.dir/build.make CMakeFiles/cmTC_9ae5f.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_9ae5f.dir/src.cxx.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-g++ --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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_9ae5f.dir/src.cxx.o -c /tmp/instance-18/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++ /tmp/instance-18/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_9ae5f /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9ae5f.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-g++ --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_9ae5f.dir/src.cxx.o -o cmTC_9ae5f gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_547a1/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_547a1.dir/build.make CMakeFiles/cmTC_547a1.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_547a1.dir/src.cxx.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-g++ --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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_547a1.dir/src.cxx.o -c /tmp/instance-18/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++ /tmp/instance-18/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_547a1 /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_547a1.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-g++ --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_547a1.dir/src.cxx.o -o cmTC_547a1 gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_2d16e/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_2d16e.dir/build.make CMakeFiles/cmTC_2d16e.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2d16e.dir/src.c.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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_2d16e.dir/src.c.o -c /tmp/instance-18/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 /tmp/instance-18/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_2d16e /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2d16e.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_2d16e.dir/src.c.o -o cmTC_2d16e gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_d42ef/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_d42ef.dir/build.make CMakeFiles/cmTC_d42ef.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d42ef.dir/src.c.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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_d42ef.dir/src.c.o -c /tmp/instance-18/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 /tmp/instance-18/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_d42ef /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d42ef.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_d42ef.dir/src.c.o -o cmTC_d42ef gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_ac0af/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_ac0af.dir/build.make CMakeFiles/cmTC_ac0af.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ac0af.dir/src.c.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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_ac0af.dir/src.c.o -c /tmp/instance-18/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 /tmp/instance-18/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_ac0af /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ac0af.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_ac0af.dir/src.c.o -o cmTC_ac0af gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_50159/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_50159.dir/build.make CMakeFiles/cmTC_50159.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_50159.dir/src.cxx.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-g++ --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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_50159.dir/src.cxx.o -c /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-18/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_50159 /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_50159.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-g++ --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_50159.dir/src.cxx.o -o cmTC_50159 gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_fdd0b/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_fdd0b.dir/build.make CMakeFiles/cmTC_fdd0b.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_fdd0b.dir/src.c.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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_fdd0b.dir/src.c.o -c /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c /tmp/instance-18/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_fdd0b /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fdd0b.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_fdd0b.dir/src.c.o -o cmTC_fdd0b gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/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: '/tmp/instance-18/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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden' ===== BUILD LOG ===== Change Dir: /tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_04ff2/fast && gmake[1]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_04ff2.dir/build.make CMakeFiles/cmTC_04ff2.dir/build gmake[2]: Entering directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_04ff2.dir/src.c.o /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -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 -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -o CMakeFiles/cmTC_04ff2.dir/src.c.o -c /tmp/instance-18/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 /tmp/instance-18/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_04ff2 /tmp/instance-18/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_04ff2.dir/link.txt --verbose=1 /tmp/instance-18/output-1/host/bin/riscv32-buildroot-linux-gnu-gcc --sysroot=/tmp/instance-18/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Og -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_04ff2.dir/src.c.o -o cmTC_04ff2 gmake[2]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-18/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====