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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_3f1a6/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_3f1a6.dir/build.make CMakeFiles/cmTC_3f1a6.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3f1a6.dir/src.c.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -o CMakeFiles/cmTC_3f1a6.dir/src.c.o -c /home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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_3f1a6 /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3f1a6.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_3f1a6.dir/src.c.o -o cmTC_3f1a6 make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_256a3/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_256a3.dir/build.make CMakeFiles/cmTC_256a3.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_256a3.dir/src.cxx.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_256a3.dir/src.cxx.o -c /home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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_256a3 /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_256a3.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_256a3.dir/src.cxx.o -o cmTC_256a3 make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_586be/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_586be.dir/build.make CMakeFiles/cmTC_586be.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_586be.dir/src.cxx.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_586be.dir/src.cxx.o -c /home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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_586be /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_586be.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_586be.dir/src.cxx.o -o cmTC_586be make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_c57b1/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_c57b1.dir/build.make CMakeFiles/cmTC_c57b1.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c57b1.dir/src.c.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_c57b1.dir/src.c.o -c /home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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_c57b1 /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c57b1.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_c57b1.dir/src.c.o -o cmTC_c57b1 make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_ae7ff/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_ae7ff.dir/build.make CMakeFiles/cmTC_ae7ff.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ae7ff.dir/src.c.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_ae7ff.dir/src.c.o -c /home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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_ae7ff /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ae7ff.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_ae7ff.dir/src.c.o -o cmTC_ae7ff make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_48586/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_48586.dir/build.make CMakeFiles/cmTC_48586.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_48586.dir/src.c.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_48586.dir/src.c.o -c /home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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_48586 /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_48586.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_48586.dir/src.c.o -o cmTC_48586 make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_5bc93/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_5bc93.dir/build.make CMakeFiles/cmTC_5bc93.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_5bc93.dir/src.cxx.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_5bc93.dir/src.cxx.o -c /home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-3/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_5bc93 /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5bc93.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -latomic -DNDEBUG CMakeFiles/cmTC_5bc93.dir/src.cxx.o -o cmTC_5bc93 make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_262bb/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_262bb.dir/build.make CMakeFiles/cmTC_262bb.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_262bb.dir/src.c.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_262bb.dir/src.c.o -c /home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/autobuild/autobuild/instance-3/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_262bb /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_262bb.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_262bb.dir/src.c.o -o cmTC_262bb make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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: /home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/make/make -f Makefile cmTC_4eb4f/fast && make[1]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' /home/autobuild/make/make -f CMakeFiles/cmTC_4eb4f.dir/build.make CMakeFiles/cmTC_4eb4f.dir/build make[2]: Entering directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4eb4f.dir/src.c.o /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -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_4eb4f.dir/src.c.o -c /home/autobuild/autobuild/instance-3/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/autobuild/autobuild/instance-3/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_4eb4f /home/autobuild/autobuild/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4eb4f.dir/link.txt --verbose=1 /home/autobuild/autobuild/instance-3/output-1/host/bin/nios2-buildroot-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-3/output-1/host/nios2-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1 -DNDEBUG CMakeFiles/cmTC_4eb4f.dir/src.c.o -o cmTC_4eb4f make[2]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/autobuild/autobuild/instance-3/output-1/build/opencv3-3.4.17/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====