我正在使用MSVC编译64位版本的openCV以及Qt的Windows应用。
在首次配置时,我遇到了一系列错误,类似于:
Check size of size_t
CMake Error at C:/Program Files/CMake/share/cmake-3.25/Modules/CheckTypeSize.cmake:147 (try_compile):
Cannot copy output executable
''
to destination specified by COPY_FILE:
'C:/Users/alejandro/Downloads/opencv/build/CMakeFiles/CheckTypeSize/SIZEOF_SIZE_T.bin'
Recorded try_compile output location doesn't exist:
C:/Users/alejandro/Downloads/opencv/build/CMakeFiles/CMakeScratch/TryCompile-jglvcw/Debug/cmTC_e9d0b.exe
Call Stack (most recent call first):
C:/Program Files/CMake/share/cmake-3.25/Modules/CheckTypeSize.cmake:277 (__check_type_size_impl)
3rdparty/libjpeg-turbo/CMakeLists.txt:25 (check_type_size)
有人知道我如何解决这个问题吗?
编辑1
我发现另一个与OpenMP相关的重要错误是这样的:
CMake Error at C:/Program Files/CMake/share/cmake-3.25/Modules/FindOpenMP.cmake:420 (try_compile):
Cannot copy output executable
''
to destination specified by COPY_FILE:
'C:/Users/alejandro/Downloads/opencv/build/CMakeFiles/FindOpenMP/ompver_C.bin'
Recorded try_compile output location doesn't exist:
C:/Users/alejandro/Downloads/opencv/build/CMakeFiles/CMakeScratch/TryCompile-q8quzk/Debug/cmTC_e2ecd.exe
Call Stack (most recent call first):
C:/Program Files/CMake/share/cmake-3.25/Modules/FindOpenMP.cmake:560 (_OPENMP_GET_SPEC_DATE)
C:/Program Files/CMake/share/cmake-3.25/Modules/FindBLAS.cmake:768 (find_package)
C:/Program Files/CMake/share/cmake-3.25/Modules/FindLAPACK.cmake:247 (find_package)
C:/Program Files/CMake/share/cmake-3.25/Modules/FindLAPACK.cmake:283 (_lapack_find_dependency)
cmake/OpenCVFindLAPACK.cmake:176 (find_package)
CMakeLists.txt:733 (include)