使用CMAKE FIND_PACKAGE模块模式时，如何将特定安装的内容包括/LIB路径？

Question

请注意，此问题不是要在模块模式下或在配置模式下的openmpconfig.cmake的位置进行findopenmp.cmake的搜索路径，而是在我们已经使用的openMP安装路径时。模块模式。

我已经由 llvm-project 。而且，我仍然想在我的某些程序中使用GCC运送的默认设置，同时在其他特定的程序中使用此构建源索引。因此，我在路径中安装构建 - 源op，例如/root/openmp-with-with-tsan。在该项目的cmakelists.txt中，切换libomp实现，例如：

if (USE_OPENMP_WITH_TSAN)
    add_definitions("-DUSE_OPENMP")
    find_package(OpenMP PATHS "/root/openmp-with-tsan" REQUIRED)
endif ()

当然无效，我从

  find_package considered the following locations for the Config module:

    /usr/local/OpenMPConfig.cmake
    /usr/local/openmp-config.cmake
    /usr/OpenMPConfig.cmake
    /usr/openmp-config.cmake
    /OpenMPConfig.cmake
    /openmp-config.cmake
    /usr/local/lib/python3.6/dist-packages/cmake/data/OpenMPConfig.cmake
    /usr/local/lib/python3.6/dist-packages/cmake/data/openmp-config.cmake
    /opt/OpenMPConfig.cmake
    /opt/openmp-config.cmake
    /root/openmp-with-tsan/OpenMPConfig.cmake
    /root/openmp-with-tsan/openmp-config.cmake

  The file was not found.

Cmake确实提供了a findopenmp.cmake 用于模块模式搜索。但是，看来在我的计算机中，只会寻找这些路径：

CMake Debug Log at /usr/local/lib/python3.6/dist-packages/cmake/data/share/cmake-3.22/Modules/FindOpenMP.cmake:259 (find_library):
  find_library called with the following settings:

    VAR: OpenMP_omp_LIBRARY
    NAMES: "omp"
    Documentation: Path to the omp library for OpenMP
    Framework
      Only Search Frameworks: 0
      Search Frameworks Last: 0
      Search Frameworks First: 0
    AppBundle
      Only Search AppBundle: 0
      Search AppBundle Last: 0
      Search AppBundle First: 0
    NO_DEFAULT_PATH Enabled

  find_library considered the following locations:

    /usr/lib/gcc/x86_64-linux-gnu/8/(lib)omp(\.so|\.a)
    /usr/lib/x86_64-linux-gnu/(lib)omp(\.so|\.a)
    /lib/x86_64-linux-gnu/(lib)omp(\.so|\.a)
    /lib64/(lib)omp(\.so|\.a)
    /usr/lib/(lib)omp(\.so|\.a)
    /usr/lib/llvm-12/lib/(lib)omp(\.so|\.a)
    /lib/(lib)omp(\.so|\.a)

  The item was not found.

显然，不包括/root/oblemp-with-tsan。

因此，我的问题是，是否有其他特定于find_package模块模式搜索的精确包含/lib安装路径？

---

我使用的工具链文件：

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR x86_64)

set(CMAKE_C_COMPILER /usr/bin/clang-12)
set(CMAKE_CXX_COMPILER /usr/bin/clang++-12)

set(CMAKE_CXX_FLAGS_INIT "-fsanitize=thread -fno-omit-frame-pointer -g")
set(CMAKE_EXE_LINKER_FLAGS_INIT "-fsanitize=thread")