Build output check failed: Regex: 'command[- ]line option .* is valid for .* but not for C' Output line: 'cc1: warning: command line option ‘-Wnon-virtual-dtor’ is valid for C++/ObjC++ but not for C' Compilation failed: source file: '/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0bfb3/fast && /usr/bin/make -f CMakeFiles/cmTC_0bfb3.dir/build.make CMakeFiles/cmTC_0bfb3.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_0bfb3.dir/src.c.o /usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -o CMakeFiles/cmTC_0bfb3.dir/src.c.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option ‘-Wnon-virtual-dtor’ is valid for C++/ObjC++ but not for C /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_0bfb3 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0bfb3.dir/link.txt --verbose=1 /usr/bin/cc -O3 -DNDEBUG CMakeFiles/cmTC_0bfb3.dir/src.c.o -o cmTC_0bfb3 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ea04b/fast && /usr/bin/make -f CMakeFiles/cmTC_ea04b.dir/build.make CMakeFiles/cmTC_ea04b.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building CXX object CMakeFiles/cmTC_ea04b.dir/src.cxx.o /usr/bin/c++ -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -std=c++11 -o CMakeFiles/cmTC_ea04b.dir/src.cxx.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++ /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_ea04b /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ea04b.dir/link.txt --verbose=1 /usr/bin/c++ -O3 -DNDEBUG CMakeFiles/cmTC_ea04b.dir/src.cxx.o -o cmTC_ea04b make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wstrict-prototypes' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f8dd9/fast && /usr/bin/make -f CMakeFiles/cmTC_f8dd9.dir/build.make CMakeFiles/cmTC_f8dd9.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building CXX object CMakeFiles/cmTC_f8dd9.dir/src.cxx.o /usr/bin/c++ -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wstrict-prototypes -std=c++11 -o CMakeFiles/cmTC_f8dd9.dir/src.cxx.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking CXX executable cmTC_f8dd9 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f8dd9.dir/link.txt --verbose=1 /usr/bin/c++ -O3 -DNDEBUG CMakeFiles/cmTC_f8dd9.dir/src.cxx.o -o cmTC_f8dd9 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_69f58/fast && /usr/bin/make -f CMakeFiles/cmTC_69f58.dir/build.make CMakeFiles/cmTC_69f58.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_69f58.dir/src.c.o /usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -o CMakeFiles/cmTC_69f58.dir/src.c.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option ‘-Wsign-promo’ is valid for C++/ObjC++ but not for C /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_69f58 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_69f58.dir/link.txt --verbose=1 /usr/bin/cc -O3 -DNDEBUG CMakeFiles/cmTC_69f58.dir/src.c.o -o cmTC_69f58 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wsuggest-override' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a397c/fast && /usr/bin/make -f CMakeFiles/cmTC_a397c.dir/build.make CMakeFiles/cmTC_a397c.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_a397c.dir/src.c.o /usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wsuggest-override -o CMakeFiles/cmTC_a397c.dir/src.c.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option ‘-Wsuggest-override’ is valid for C++/ObjC++ but not for C /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_a397c /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a397c.dir/link.txt --verbose=1 /usr/bin/cc -O3 -DNDEBUG CMakeFiles/cmTC_a397c.dir/src.c.o -o cmTC_a397c make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-delete-non-virtual-dtor' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_14c41/fast && /usr/bin/make -f CMakeFiles/cmTC_14c41.dir/build.make CMakeFiles/cmTC_14c41.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_14c41.dir/src.c.o /usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-delete-non-virtual-dtor -o CMakeFiles/cmTC_14c41.dir/src.c.o -c /home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_14c41 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_14c41.dir/link.txt --verbose=1 /usr/bin/cc -O3 -DNDEBUG CMakeFiles/cmTC_14c41.dir/src.c.o -o cmTC_14c41 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7f7a6/fast && /usr/bin/make -f CMakeFiles/cmTC_7f7a6.dir/build.make CMakeFiles/cmTC_7f7a6.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building CXX object CMakeFiles/cmTC_7f7a6.dir/src.cxx.o /usr/bin/c++ -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -std=c++11 -o CMakeFiles/cmTC_7f7a6.dir/src.cxx.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | cc1plus: warning: unrecognized command line option ‘-Wno-unnamed-type-template-args’ Linking CXX executable cmTC_7f7a6 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7f7a6.dir/link.txt --verbose=1 /usr/bin/c++ -O3 -DNDEBUG CMakeFiles/cmTC_7f7a6.dir/src.cxx.o -o cmTC_7f7a6 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-unnamed-type-template-args' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8db20/fast && /usr/bin/make -f CMakeFiles/cmTC_8db20.dir/build.make CMakeFiles/cmTC_8db20.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_8db20.dir/src.c.o /usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_8db20.dir/src.c.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | cc1: warning: unrecognized command line option ‘-Wno-unnamed-type-template-args’ Linking C executable cmTC_8db20 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8db20.dir/link.txt --verbose=1 /usr/bin/cc -O3 -DNDEBUG CMakeFiles/cmTC_8db20.dir/src.c.o -o cmTC_8db20 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c' check option: ' -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_58d9e/fast && /usr/bin/make -f CMakeFiles/cmTC_58d9e.dir/build.make CMakeFiles/cmTC_58d9e.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_58d9e.dir/src.c.o /usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -o CMakeFiles/cmTC_58d9e.dir/src.c.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c cc1: warning: command line option ‘-fvisibility-inlines-hidden’ is valid for C++/ObjC++ but not for C /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.c:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | Linking C executable cmTC_58d9e /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_58d9e.dir/link.txt --verbose=1 /usr/bin/cc -O3 -DNDEBUG CMakeFiles/cmTC_58d9e.dir/src.c.o -o cmTC_58d9e make[1]: 离开目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” ===== END ===== Determining if the function sgemm_ exists failed with the following output: Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b5434/fast && /usr/bin/make -f CMakeFiles/cmTC_b5434.dir/build.make CMakeFiles/cmTC_b5434.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_b5434.dir/CheckFunctionExists.c.o /usr/bin/cc -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=sgemm_ -O3 -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_b5434.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_b5434 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b5434.dir/link.txt --verbose=1 /usr/bin/cc -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=sgemm_ -O3 -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined CMakeFiles/cmTC_b5434.dir/CheckFunctionExists.c.o -o cmTC_b5434 /usr/bin/ld: CMakeFiles/cmTC_b5434.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup.main+0x10): undefined reference to `sgemm_' collect2: error: ld returned 1 exit status make[1]: *** [CMakeFiles/cmTC_b5434.dir/build.make:87：cmTC_b5434] 错误 1 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” make: *** [Makefile:121：cmTC_b5434/fast] 错误 2 Determining if the function cheev_ exists failed with the following output: Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ee2f4/fast && /usr/bin/make -f CMakeFiles/cmTC_ee2f4.dir/build.make CMakeFiles/cmTC_ee2f4.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_ee2f4.dir/CheckFunctionExists.c.o /usr/bin/cc -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=cheev_ -O3 -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_ee2f4.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_ee2f4 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ee2f4.dir/link.txt --verbose=1 /usr/bin/cc -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=cheev_ -O3 -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined CMakeFiles/cmTC_ee2f4.dir/CheckFunctionExists.c.o -o cmTC_ee2f4 /usr/lib/x86_64-linux-gnu/libblas.so /usr/bin/ld: CMakeFiles/cmTC_ee2f4.dir/CheckFunctionExists.c.o: in function `main': CheckFunctionExists.c:(.text.startup.main+0x10): undefined reference to `cheev_' collect2: error: ld returned 1 exit status make[1]: *** [CMakeFiles/cmTC_ee2f4.dir/build.make:88：cmTC_ee2f4] 错误 1 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” make: *** [Makefile:121：cmTC_ee2f4/fast] 错误 2 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/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx' check option: ' -Wno-missing-prototypes' ===== BUILD LOG ===== Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_51113/fast && /usr/bin/make -f CMakeFiles/cmTC_51113.dir/build.make CMakeFiles/cmTC_51113.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building CXX object CMakeFiles/cmTC_51113.dir/src.cxx.o /usr/bin/c++ -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow 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cmTC_75c03/fast && /usr/bin/make -f CMakeFiles/cmTC_75c03.dir/build.make CMakeFiles/cmTC_75c03.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building CXX object CMakeFiles/cmTC_75c03.dir/src.cxx.o /usr/bin/c++ -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Winit-self -Wpointer-arith -Wuninitialized -Wsuggest-override -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -Wno-missing-declarations -Wno-shadow -Wno-unused-parameter -Wno-unused-local-typedefs -Wno-sign-compare -Wno-sign-promo -Wno-undef -O3 -DNDEBUG -DNDEBUG -fPIE -Wno-tautological-undefined-compare -std=c++11 -o CMakeFiles/cmTC_75c03.dir/src.cxx.o -c 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-Wno-suggest-override -O3 -DNDEBUG -DNDEBUG -fPIE -Wno-inconsistent-missing-override -std=c++11 -o CMakeFiles/cmTC_46ca9.dir/src.cxx.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/src.cxx:1: warning: ignoring #pragma [-Wunknown-pragmas] 1 | #pragma | cc1plus: warning: unrecognized command line option ‘-Wno-inconsistent-missing-override’ Linking CXX executable cmTC_46ca9 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_46ca9.dir/link.txt --verbose=1 /usr/bin/c++ -fsigned-char -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Winit-self -Wpointer-arith -Wuninitialized -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -Wno-missing-declarations -Wno-shadow -Wno-unused-parameter -Wno-unused-local-typedefs -Wno-sign-compare -Wno-sign-promo -Wno-undef -Wno-ignored-qualifiers -Wno-extra -Wno-unused-function -Wno-unused-const-variable -Wno-invalid-offsetof -Wno-suggest-override -O3 -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined CMakeFiles/cmTC_46ca9.dir/src.cxx.o -o cmTC_46ca9 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” ===== END ===== Determining if the include file sys/videoio.h exists failed with the following output: Change Dir: /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1a9e3/fast && /usr/bin/make -f CMakeFiles/cmTC_1a9e3.dir/build.make CMakeFiles/cmTC_1a9e3.dir/build make[1]: 进入目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” Building C object CMakeFiles/cmTC_1a9e3.dir/CheckIncludeFile.c.o /usr/bin/cc -fsigned-char -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_1a9e3.dir/CheckIncludeFile.c.o -c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c /home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:10: fatal error: sys/videoio.h: 没有那个文件或目录 1 | #include | ^~~~~~~~~~~~~~~ compilation terminated. make[1]: *** [CMakeFiles/cmTC_1a9e3.dir/build.make:66：CMakeFiles/cmTC_1a9e3.dir/CheckIncludeFile.c.o] 错误 1 make[1]: 离开目录“/home/zx/env/opencv-4.8.0/build/CMakeFiles/CMakeTmp” make: *** [Makefile:121：cmTC_1a9e3/fast] 错误 2 Build output check failed: Regex: 'unrecognized .*option' Output line: 'cc1plus: warning: unrecognized command line option 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