cmake mingw生成找不到openmp（FindOpenMP）_Cmake_Build_Openmp_Libraries

cmake mingw生成找不到openmp（FindOpenMP）

cmake build

cmake mingw生成找不到openmp（FindOpenMP）,cmake,build,openmp,libraries,Cmake,Build,Openmp,Libraries,我正试图在UbuntuLinux20.04上用mingw构建一个cmake项目，但在cmake和openmp上遇到了问题，奇怪的是它在Ubuntu16.04上工作，但现在不行。我应该在哪里调试它（也尝试过不同的cmake版本）有什么想法吗 CMake Error at /usr/share/cmake-3.20/Modules/FindOpenMP.cmake:394 (try_compile): Cannot copy output executable '' to des

我正试图在UbuntuLinux20.04上用mingw构建一个cmake项目，但在cmake和openmp上遇到了问题，奇怪的是它在Ubuntu16.04上工作，但现在不行。我应该在哪里调试它（也尝试过不同的cmake版本）有什么想法吗

CMake Error at /usr/share/cmake-3.20/Modules/FindOpenMP.cmake:394 (try_compile):
  Cannot copy output executable

    ''

  to destination specified by COPY_FILE:

    '/tmp/build/CMakeFiles/FindOpenMP/ompver_C.bin'

  Unable to find the executable at any of:

    /tmp/build/CMakeFiles/CMakeTmp/cmTC_3bee9
    /tmp/build/CMakeFiles/CMakeTmp/Debug/cmTC_3bee9
    /tmp/build/CMakeFiles/CMakeTmp/Development/cmTC_3bee9

Call Stack (most recent call first):
  /usr/share/cmake-3.20/Modules/FindOpenMP.cmake:522 (_OPENMP_GET_SPEC_DATE)
  cmake/geogram.cmake:63 (find_package)
  CMakeLists.txt:91 (include)

-- Found OpenMP_C: -fopenmp
CMake Error at /usr/share/cmake-3.20/Modules/FindOpenMP.cmake:394 (try_compile):