Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/cmake/checks/atomic_check.cpp' check option: '' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c3f3c/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c3f3c.dir/build.make CMakeFiles/cmTC_c3f3c.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_c3f3c.dir/atomic_check.cpp.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -fPIE -o CMakeFiles/cmTC_c3f3c.dir/atomic_check.cpp.o -c /home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/cmake/checks/atomic_check.cpp Linking CXX executable cmTC_c3f3c /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c3f3c.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_c3f3c.dir/atomic_check.cpp.o -o cmTC_c3f3c /home/giuliobenetti/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv32-buildroot-linux-gnu/8.3.0/../../../../riscv32-buildroot-linux-gnu/bin/ld: CMakeFiles/cmTC_c3f3c.dir/atomic_check.cpp.o: in function `.L0 ': atomic_check.cpp:(.text.startup+0x10): undefined reference to `__atomic_load_8' collect2: error: ld returned 1 exit status CMakeFiles/cmTC_c3f3c.dir/build.make:86: recipe for target 'cmTC_c3f3c' failed make[2]: *** [cmTC_c3f3c] Error 1 make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_c3f3c/fast' failed make[1]: *** [cmTC_c3f3c/fast] Error 2 make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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 '-Wmissing-prototypes' is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d68e9/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d68e9.dir/build.make CMakeFiles/cmTC_d68e9.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_d68e9.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_d68e9.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking CXX executable cmTC_d68e9 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d68e9.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_d68e9.dir/src.cxx.o -o cmTC_d68e9 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b2dc6/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b2dc6.dir/build.make CMakeFiles/cmTC_b2dc6.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_b2dc6.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_b2dc6.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking CXX executable cmTC_b2dc6 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b2dc6.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_b2dc6.dir/src.cxx.o -o cmTC_b2dc6 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_caad0/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_caad0.dir/build.make CMakeFiles/cmTC_caad0.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_caad0.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_caad0.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_caad0 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_caad0.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_caad0.dir/src.c.o -o cmTC_caad0 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_35de8/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_35de8.dir/build.make CMakeFiles/cmTC_35de8.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_35de8.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_35de8.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_35de8 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_35de8.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_35de8.dir/src.c.o -o cmTC_35de8 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6564a/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6564a.dir/build.make CMakeFiles/cmTC_6564a.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6564a.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_6564a.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_6564a /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6564a.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_6564a.dir/src.c.o -o cmTC_6564a -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_fc175/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_fc175.dir/build.make CMakeFiles/cmTC_fc175.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_fc175.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_fc175.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /home/giuliobenetti/autobuild/run/instance-1/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_fc175 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fc175.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_fc175.dir/src.cxx.o -o cmTC_fc175 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b760d/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b760d.dir/build.make CMakeFiles/cmTC_b760d.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b760d.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_b760d.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/giuliobenetti/autobuild/run/instance-1/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_b760d /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b760d.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_b760d.dir/src.c.o -o cmTC_b760d -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f5853/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f5853.dir/build.make CMakeFiles/cmTC_f5853.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f5853.dir/src.c.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_f5853.dir/src.c.o -c /home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking C executable cmTC_f5853 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f5853.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-gcc --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_f5853.dir/src.c.o -o cmTC_f5853 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -Wno-missing-prototypes' ===== BUILD LOG ===== Change Dir: /home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b10d2/fast && make[1]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b10d2.dir/build.make CMakeFiles/cmTC_b10d2.dir/build make[2]: Entering directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_b10d2.dir/src.cxx.o /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_b10d2.dir/src.cxx.o -c /home/giuliobenetti/autobuild/run/instance-1/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/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] #pragma Linking CXX executable cmTC_b10d2 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b10d2.dir/link.txt --verbose=1 /home/giuliobenetti/autobuild/run/instance-1/output-1/host/bin/riscv32-linux-g++ --sysroot=/home/giuliobenetti/autobuild/run/instance-1/output-1/host/riscv32-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_b10d2.dir/src.cxx.o -o cmTC_b10d2 -latomic make[2]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/giuliobenetti/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END =====