Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cxx11.cpp' check option: '' ===== 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_b54d9/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_b54d9.dir/build.make CMakeFiles/cmTC_b54d9.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_b54d9.dir/cxx11.cpp.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG -fPIE -o CMakeFiles/cmTC_b54d9.dir/cxx11.cpp.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cxx11.cpp /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cxx11.cpp:4:2: error: #error "C++11 is not supported" #error "C++11 is not supported" ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cxx11.cpp: In function 'int main()': /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cxx11.cpp:11:10: error: 'res' does not name a type auto res = test(); ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cxx11.cpp:12:12: error: 'res' was not declared in this scope return res; ^ CMakeFiles/cmTC_b54d9.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_b54d9.dir/cxx11.cpp.o' failed make[2]: *** [CMakeFiles/cmTC_b54d9.dir/cxx11.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_b54d9/fast' failed make[1]: *** [cmTC_b54d9/fast] Error 2 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 '-Wmissing-prototypes' is valid for C/ObjC but not for C++ [enabled by default]' 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_809b2/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_809b2.dir/build.make CMakeFiles/cmTC_809b2.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_809b2.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -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_809b2.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++ [enabled by default] /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ Linking CXX executable cmTC_809b2 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_809b2.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG CMakeFiles/cmTC_809b2.dir/src.cxx.o -o cmTC_809b2 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++ [enabled by default]' 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_ede29/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_ede29.dir/build.make CMakeFiles/cmTC_ede29.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_ede29.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -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_ede29.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++ [enabled by default] /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ Linking CXX executable cmTC_ede29 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ede29.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG CMakeFiles/cmTC_ede29.dir/src.cxx.o -o cmTC_ede29 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 [enabled by default]' 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_886f3/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_886f3.dir/build.make CMakeFiles/cmTC_886f3.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_886f3.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -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_886f3.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 [enabled by default] /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ Linking C executable cmTC_886f3 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_886f3.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG CMakeFiles/cmTC_886f3.dir/src.c.o -o cmTC_886f3 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 [enabled by default]' 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_14d4f/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_14d4f.dir/build.make CMakeFiles/cmTC_14d4f.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_14d4f.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -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_14d4f.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 [enabled by default] /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ Linking C executable cmTC_14d4f /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_14d4f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG CMakeFiles/cmTC_14d4f.dir/src.c.o -o cmTC_14d4f 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" [enabled by default]' 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 -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_8914f/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_8914f.dir/build.make CMakeFiles/cmTC_8914f.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_8914f.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -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 -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_8914f.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:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ cc1plus: warning: unrecognized command line option "-Wno-unnamed-type-template-args" [enabled by default] Linking CXX executable cmTC_8914f /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8914f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG CMakeFiles/cmTC_8914f.dir/src.cxx.o -o cmTC_8914f 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" [enabled by default]' 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_787e5/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_787e5.dir/build.make CMakeFiles/cmTC_787e5.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_787e5.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -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_787e5.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:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ cc1: warning: unrecognized command line option "-Wno-unnamed-type-template-args" [enabled by default] Linking C executable cmTC_787e5 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_787e5.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG CMakeFiles/cmTC_787e5.dir/src.c.o -o cmTC_787e5 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 ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp' check option: '' ===== 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_4116c/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_4116c.dir/build.make CMakeFiles/cmTC_4116c.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_4116c.dir/cpu_neon.cpp.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG -fPIE -o CMakeFiles/cmTC_4116c.dir/cpu_neon.cpp.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported" #error "NEON is not supported" ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type void test_aliased_type(const uint8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:42: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive] void test_aliased_type(const uint8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type void test_aliased_type(const int8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:41: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive] void test_aliased_type(const int8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'void test_aliased_type(const int&)': /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:6: error: redefinition of 'void test_aliased_type(const int&)' void test_aliased_type(const int8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:6: error: 'void test_aliased_type(const int&)' previously defined here void test_aliased_type(const uint8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'int main()': /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:29:23: error: 'test' was not declared in this scope printf("%d\n", test()); ^ CMakeFiles/cmTC_4116c.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_4116c.dir/cpu_neon.cpp.o' failed make[2]: *** [CMakeFiles/cmTC_4116c.dir/cpu_neon.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_4116c/fast' failed make[1]: *** [cmTC_4116c/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp' check option: ' -mfpu=neon' ===== 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_0c5e2/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_0c5e2.dir/build.make CMakeFiles/cmTC_0c5e2.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_0c5e2.dir/cpu_neon.cpp.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG -fPIE -mfpu=neon -o CMakeFiles/cmTC_0c5e2.dir/cpu_neon.cpp.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported" #error "NEON is not supported" ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type void test_aliased_type(const uint8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:42: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive] void test_aliased_type(const uint8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type void test_aliased_type(const int8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:41: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive] void test_aliased_type(const int8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'void test_aliased_type(const int&)': /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:6: error: redefinition of 'void test_aliased_type(const int&)' void test_aliased_type(const int8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:6: error: 'void test_aliased_type(const int&)' previously defined here void test_aliased_type(const uint8x16_t& a) { } ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'int main()': /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:29:23: error: 'test' was not declared in this scope printf("%d\n", test()); ^ CMakeFiles/cmTC_0c5e2.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_0c5e2.dir/cpu_neon.cpp.o' failed make[2]: *** [CMakeFiles/cmTC_0c5e2.dir/cpu_neon.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_0c5e2/fast' failed make[1]: *** [cmTC_0c5e2/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp' check option: '' ===== 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_a25f8/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_a25f8.dir/build.make CMakeFiles/cmTC_a25f8.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_a25f8.dir/cpu_fp16.cpp.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG -fPIE -o CMakeFiles/cmTC_a25f8.dir/cpu_fp16.cpp.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp In file included from /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:15:0: /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/lib/gcc/arm-none-linux-gnueabi/4.8.3/include/arm_neon.h:32:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp: In function 'int test()': /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope float32x4_t v_src = *(float32x4_t*)src; ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:17: error: expected ';' before 'v_src' float32x4_t v_src = *(float32x4_t*)src; ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:5: error: 'float16x4_t' was not declared in this scope float16x4_t v_dst = vcvt_f16_f32(v_src); ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:17: error: expected ';' before 'v_dst' float16x4_t v_dst = vcvt_f16_f32(v_src); ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token *(float16x4_t*)dst = v_dst; ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:20: error: expected ';' before 'dst' *(float16x4_t*)dst = v_dst; ^ CMakeFiles/cmTC_a25f8.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_a25f8.dir/cpu_fp16.cpp.o' failed make[2]: *** [CMakeFiles/cmTC_a25f8.dir/cpu_fp16.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_a25f8/fast' failed make[1]: *** [cmTC_a25f8/fast] Error 2 make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' ===== END ===== Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp' check option: ' -mfpu=neon-fp16 -mfp16-format=ieee' ===== 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_9c9c3/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_9c9c3.dir/build.make CMakeFiles/cmTC_9c9c3.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_9c9c3.dir/cpu_fp16.cpp.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -DNDEBUG -fPIE -mfpu=neon-fp16 -mfp16-format=ieee -o CMakeFiles/cmTC_9c9c3.dir/cpu_fp16.cpp.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp In file included from /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:15:0: /home/buildroot/autobuild/instance-0/output-1/host/opt/ext-toolchain/lib/gcc/arm-none-linux-gnueabi/4.8.3/include/arm_neon.h:32:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp: In function 'int test()': /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope float32x4_t v_src = *(float32x4_t*)src; ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:17: error: expected ';' before 'v_src' float32x4_t v_src = *(float32x4_t*)src; ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:5: error: 'float16x4_t' was not declared in this scope float16x4_t v_dst = vcvt_f16_f32(v_src); ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:17: error: expected ';' before 'v_dst' float16x4_t v_dst = vcvt_f16_f32(v_src); ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token *(float16x4_t*)dst = v_dst; ^ /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:20: error: expected ';' before 'dst' *(float16x4_t*)dst = v_dst; ^ CMakeFiles/cmTC_9c9c3.dir/build.make:65: recipe for target 'CMakeFiles/cmTC_9c9c3.dir/cpu_fp16.cpp.o' failed make[2]: *** [CMakeFiles/cmTC_9c9c3.dir/cpu_fp16.cpp.o] Error 1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Makefile:121: recipe for target 'cmTC_9c9c3/fast' failed make[1]: *** [cmTC_9c9c3/fast] Error 2 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 [enabled by default]' 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 -Wno-missing-field-initializers -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_2ba59/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_2ba59.dir/build.make CMakeFiles/cmTC_2ba59.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_2ba59.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -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 -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -o CMakeFiles/cmTC_2ba59.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 [enabled by default] /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ Linking C executable cmTC_2ba59 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2ba59.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DNDEBUG CMakeFiles/cmTC_2ba59.dir/src.c.o -o cmTC_2ba59 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-implicit-fallthrough" [enabled by default]' Compilation failed: source file: '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c' check option: ' -Wno-implicit-fallthrough' ===== 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_3107d/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_3107d.dir/build.make CMakeFiles/cmTC_3107d.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_3107d.dir/src.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -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 -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -Wno-implicit-fallthrough -o CMakeFiles/cmTC_3107d.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:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ cc1: warning: unrecognized command line option "-Wno-implicit-fallthrough" [enabled by default] Linking C executable cmTC_3107d /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3107d.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -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 -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_3107d.dir/src.c.o -o cmTC_3107d 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++ [enabled by default]' 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_43829/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_43829.dir/build.make CMakeFiles/cmTC_43829.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_43829.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -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 -Wno-delete-non-virtual-dtor -Wno-comment -Wno-missing-field-initializers -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_43829.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++ [enabled by default] /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ Linking CXX executable cmTC_43829 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_43829.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -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 -Wno-delete-non-virtual-dtor -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_43829.dir/src.cxx.o -o cmTC_43829 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-suggest-override" [enabled by default]' 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-suggest-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_b55f7/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_b55f7.dir/build.make CMakeFiles/cmTC_b55f7.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_b55f7.dir/src.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wundef -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -Wno-missing-declarations -Wno-shadow -Wno-unused-parameter -Wno-sign-compare -Wno-undef -Wno-invalid-offsetof -DNDEBUG -fPIE -Wno-suggest-override -o CMakeFiles/cmTC_b55f7.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:1:0: warning: ignoring #pragma [-Wunknown-pragmas] #pragma ^ cc1plus: warning: unrecognized command line option "-Wno-suggest-override" [enabled by default] Linking CXX executable cmTC_b55f7 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b55f7.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=2 -DCV__EXCEPTION_PTR=0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wundef -Winit-self -Wpointer-arith -Wsign-promo -Wuninitialized -Winit-self -Wno-delete-non-virtual-dtor -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -Wno-missing-declarations -Wno-shadow -Wno-unused-parameter -Wno-sign-compare -Wno-undef -Wno-invalid-offsetof -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_b55f7.dir/src.cxx.o -o cmTC_b55f7 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 =====