Build output check failed: Regex: 'command[- ]line option .* is valid for .* but not for C' Output line: 'cc1: warning: command-line option '-Wnon-virtual-dtor' is valid for C++/ObjC++ but not for C' Compilation failed: source file: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_907f4/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_907f4.dir/build.make CMakeFiles/cmTC_907f4.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_907f4.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -o CMakeFiles/cmTC_907f4.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c cc1: warning: command-line option '-Wnon-virtual-dtor' is valid for C++/ObjC++ but not for C /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_907f4 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_907f4.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG CMakeFiles/cmTC_907f4.dir/src.c.o -o cmTC_907f4 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_d18de/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d18de.dir/build.make CMakeFiles/cmTC_d18de.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_d18de.dir/src.cxx.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -o CMakeFiles/cmTC_d18de.dir/src.cxx.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_d18de /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d18de.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG CMakeFiles/cmTC_d18de.dir/src.cxx.o -o cmTC_d18de make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wstrict-prototypes' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_894d4/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_894d4.dir/build.make CMakeFiles/cmTC_894d4.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_894d4.dir/src.cxx.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wstrict-prototypes -o CMakeFiles/cmTC_894d4.dir/src.cxx.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_894d4 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_894d4.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG CMakeFiles/cmTC_894d4.dir/src.cxx.o -o cmTC_894d4 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_467b9/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_467b9.dir/build.make CMakeFiles/cmTC_467b9.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_467b9.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -o CMakeFiles/cmTC_467b9.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_467b9 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_467b9.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG CMakeFiles/cmTC_467b9.dir/src.c.o -o cmTC_467b9 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -Wsuggest-override' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_e1eec/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e1eec.dir/build.make CMakeFiles/cmTC_e1eec.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e1eec.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -Wsuggest-override -o CMakeFiles/cmTC_e1eec.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_e1eec /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e1eec.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG CMakeFiles/cmTC_e1eec.dir/src.c.o -o cmTC_e1eec make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -Wno-delete-non-virtual-dtor' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_81c76/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_81c76.dir/build.make CMakeFiles/cmTC_81c76.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_81c76.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -Wno-delete-non-virtual-dtor -o CMakeFiles/cmTC_81c76.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_81c76 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_81c76.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG CMakeFiles/cmTC_81c76.dir/src.c.o -o cmTC_81c76 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wno-psabi -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_7e5d6/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7e5d6.dir/build.make CMakeFiles/cmTC_7e5d6.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_7e5d6.dir/src.cxx.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wno-psabi -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_7e5d6.dir/src.cxx.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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_7e5d6 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7e5d6.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG CMakeFiles/cmTC_7e5d6.dir/src.cxx.o -o cmTC_7e5d6 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_dc6fe/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dc6fe.dir/build.make CMakeFiles/cmTC_dc6fe.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_dc6fe.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_dc6fe.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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_dc6fe /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dc6fe.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG CMakeFiles/cmTC_dc6fe.dir/src.c.o -o cmTC_dc6fe make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp' check option: '' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_61812/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_61812.dir/build.make CMakeFiles/cmTC_61812.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_61812.dir/cpu_neon.cpp.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG -fPIE -o CMakeFiles/cmTC_61812.dir/cpu_neon.cpp.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported" 24 | #error "NEON is not supported" | ^~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type 13 | void test_aliased_type(const uint8x16_t& a) { } | ^~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type 14 | void test_aliased_type(const int8x16_t& a) { } | ^~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:14:6: error: redefinition of 'void test_aliased_type(const int&)' 14 | void test_aliased_type(const int8x16_t& a) { } | ^~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:13:6: note: 'void test_aliased_type(const int&)' previously defined here 13 | void test_aliased_type(const uint8x16_t& a) { } | ^~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp: In function 'int main()': /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:29:18: error: 'test' was not declared in this scope 29 | printf("%d\n", test()); | ^~~~ make[2]: *** [CMakeFiles/cmTC_61812.dir/build.make:78: CMakeFiles/cmTC_61812.dir/cpu_neon.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:127: cmTC_61812/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp' check option: ' -mfpu=neon' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_2174b/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2174b.dir/build.make CMakeFiles/cmTC_2174b.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_2174b.dir/cpu_neon.cpp.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG -fPIE -mfpu=neon -o CMakeFiles/cmTC_2174b.dir/cpu_neon.cpp.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported" 24 | #error "NEON is not supported" | ^~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type 13 | void test_aliased_type(const uint8x16_t& a) { } | ^~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type 14 | void test_aliased_type(const int8x16_t& a) { } | ^~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:14:6: error: redefinition of 'void test_aliased_type(const int&)' 14 | void test_aliased_type(const int8x16_t& a) { } | ^~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:13:6: note: 'void test_aliased_type(const int&)' previously defined here 13 | void test_aliased_type(const uint8x16_t& a) { } | ^~~~~~~~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp: In function 'int main()': /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:29:18: error: 'test' was not declared in this scope 29 | printf("%d\n", test()); | ^~~~ make[2]: *** [CMakeFiles/cmTC_2174b.dir/build.make:78: CMakeFiles/cmTC_2174b.dir/cpu_neon.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:127: cmTC_2174b/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp' check option: '' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_dc9d1/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dc9d1.dir/build.make CMakeFiles/cmTC_dc9d1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_dc9d1.dir/cpu_fp16.cpp.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG -fPIE -o CMakeFiles/cmTC_dc9d1.dir/cpu_fp16.cpp.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp In file included from /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:15: /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-musleabi/13.3.0/include/arm_neon.h:31:2: error: #error "NEON intrinsics not available with the soft-float ABI. Please use -mfloat-abi=softfp or -mfloat-abi=hard" 31 | #error "NEON intrinsics not available with the soft-float ABI. Please use -mfloat-abi=softfp or -mfloat-abi=hard" | ^~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp: In function 'int test()': /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope 20 | float32x4_t v_src = *(float32x4_t*)src; | ^~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:21:5: error: 'float16x4_t' was not declared in this scope 21 | float16x4_t v_dst = vcvt_f16_f32(v_src); | ^~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token 22 | *(float16x4_t*)dst = v_dst; | ^ make[2]: *** [CMakeFiles/cmTC_dc9d1.dir/build.make:78: CMakeFiles/cmTC_dc9d1.dir/cpu_fp16.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:127: cmTC_dc9d1/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp' check option: ' -mfpu=neon-fp16 -mfp16-format=ieee' ===== BUILD LOG ===== Change Dir: '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_df0fd/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_df0fd.dir/build.make CMakeFiles/cmTC_df0fd.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_df0fd.dir/cpu_fp16.cpp.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-g++ --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -latomic -DNDEBUG -fPIE -mfpu=neon-fp16 -mfp16-format=ieee -o CMakeFiles/cmTC_df0fd.dir/cpu_fp16.cpp.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp In file included from /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:15: /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-musleabi/13.3.0/include/arm_neon.h:31:2: error: #error "NEON intrinsics not available with the soft-float ABI. Please use -mfloat-abi=softfp or -mfloat-abi=hard" 31 | #error "NEON intrinsics not available with the soft-float ABI. Please use -mfloat-abi=softfp or -mfloat-abi=hard" | ^~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp: In function 'int test()': /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope 20 | float32x4_t v_src = *(float32x4_t*)src; | ^~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:21:5: error: 'float16x4_t' was not declared in this scope 21 | float16x4_t v_dst = vcvt_f16_f32(v_src); | ^~~~~~~~~~~ /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token 22 | *(float16x4_t*)dst = v_dst; | ^ make[2]: *** [CMakeFiles/cmTC_df0fd.dir/build.make:78: CMakeFiles/cmTC_df0fd.dir/cpu_fp16.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: *** [Makefile:127: cmTC_df0fd/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Run Build Command(s): /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E env VERBOSE=1 /usr/bin/make -f Makefile cmTC_20da5/fast make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_20da5.dir/build.make CMakeFiles/cmTC_20da5.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_20da5.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG -fPIE -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-psabi -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_20da5.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/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-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring '#pragma ' [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_20da5 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_20da5.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-musleabi-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/arm-buildroot-linux-musleabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -DNDEBUG CMakeFiles/cmTC_20da5.dir/src.c.o -o cmTC_20da5 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====