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-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e1b18/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e1b18.dir/build.make CMakeFiles/cmTC_e1b18.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_e1b18.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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_e1b18.dir/src.cxx.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking CXX executable cmTC_e1b18 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e1b18.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_e1b18.dir/src.cxx.o -o cmTC_e1b18 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_bd677/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_bd677.dir/build.make CMakeFiles/cmTC_bd677.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_bd677.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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_bd677.dir/src.cxx.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking CXX executable cmTC_bd677 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bd677.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_bd677.dir/src.cxx.o -o cmTC_bd677 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' 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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo' ===== BUILD LOG ===== Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1acce/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1acce.dir/build.make CMakeFiles/cmTC_1acce.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_1acce.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -o CMakeFiles/cmTC_1acce.dir/src.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_1acce /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1acce.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_1acce.dir/src.c.o -o cmTC_1acce make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' 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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wsuggest-override' ===== BUILD LOG ===== Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_fd7a5/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_fd7a5.dir/build.make CMakeFiles/cmTC_fd7a5.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_fd7a5.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wsuggest-override -o CMakeFiles/cmTC_fd7a5.dir/src.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_fd7a5 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fd7a5.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_fd7a5.dir/src.c.o -o cmTC_fd7a5 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' 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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor' ===== BUILD LOG ===== Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_60d41/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_60d41.dir/build.make CMakeFiles/cmTC_60d41.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_60d41.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -o CMakeFiles/cmTC_60d41.dir/src.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_60d41 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_60d41.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_60d41.dir/src.c.o -o cmTC_60d41 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'unrecognized .*option' Output line: 'cc1plus: warning: unrecognized command line option '-Wno-unnamed-type-template-args'' Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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 -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_af6ff/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_af6ff.dir/build.make CMakeFiles/cmTC_af6ff.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_af6ff.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Winit-self -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_af6ff.dir/src.cxx.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma cc1plus: warning: unrecognized command line option '-Wno-unnamed-type-template-args' Linking CXX executable cmTC_af6ff /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_af6ff.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_af6ff.dir/src.cxx.o -o cmTC_af6ff make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Build output check failed: Regex: 'unrecognized .*option' Output line: 'cc1: warning: unrecognized command line option '-Wno-unnamed-type-template-args'' Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' 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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4b0a1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4b0a1.dir/build.make CMakeFiles/cmTC_4b0a1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4b0a1.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_4b0a1.dir/src.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma cc1: warning: unrecognized command line option '-Wno-unnamed-type-template-args' Linking C executable cmTC_4b0a1 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4b0a1.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_4b0a1.dir/src.c.o -o cmTC_4b0a1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' 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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5c5ea/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5c5ea.dir/build.make CMakeFiles/cmTC_5c5ea.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5c5ea.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -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_5c5ea.dir/src.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_5c5ea /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5c5ea.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_5c5ea.dir/src.c.o -o cmTC_5c5ea make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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 '-Wno-missing-prototypes' is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -Wno-missing-prototypes' ===== BUILD LOG ===== Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3ad0f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3ad0f.dir/build.make CMakeFiles/cmTC_3ad0f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_3ad0f.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Winit-self -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 -fPIE -Wno-missing-prototypes -o CMakeFiles/cmTC_3ad0f.dir/src.cxx.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/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-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking CXX executable cmTC_3ad0f /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3ad0f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -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 -Winit-self -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 -Wl,--gc-sections CMakeFiles/cmTC_3ad0f.dir/src.cxx.o -o cmTC_3ad0f make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====