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我正在尝试在 GNU Radio 中创建一个自定义块，它也需要使用 UHD。如此链接所述，我在 gr-module/CMakeLists.txt 中添加了以下行：

find_package(UHD "3.10.0")

但是当我调用cmake../命令时，我收到以下两个警告：

1.第一个是给Volk的。

    CMake Warning (dev) at /usr/share/cmake-3.21/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
      The package name passed to `find_package_handle_standard_args` (VOLK) does
      not match the name of the calling package (Volk).  This can lead to
      problems in calling code that expects `find_package` result variables
      (e.g., `_FOUND`) to follow a certain pattern.
    Call Stack (most recent call first):
      /home/sohaib/prefix-3.8/lib/cmake/volk/VolkConfig.cmake:32 (find_package_handle_standard_args)
      /usr/share/cmake-3.21/Modules/CMakeFindDependencyMacro.cmake:47 (find_package)
      /home/sohaib/prefix-3.8/lib/cmake/gnuradio/GnuradioConfig.cmake:46 (find_dependency)
      CMakeLists.txt:89 (find_package)
    This warning is for project developers.  Use -Wno-dev to suppress it.

2.第二个是UHD。

    CMake Warning (dev) at /usr/share/cmake-3.21/Modules/FindPackageHandleStandardArgs.cmake:438 (message):
      The package name passed to `find_package_handle_standard_args` (PkgConfig)
      does not match the name of the calling package (UHD).  This can lead to
      problems in calling code that expects `find_package` result variables
      (e.g., `_FOUND`) to follow a certain pattern.
    Call Stack (most recent call first):
      /usr/share/cmake-3.21/Modules/FindPkgConfig.cmake:70 (find_package_handle_standard_args)
      /home/sohaib/prefix-3.8/lib/cmake/uhd/UHDConfig.cmake:42 (include)
      /home/sohaib/prefix-3.8/lib/cmake/gnuradio/FindUHD.cmake:43 (find_package)
      CMakeLists.txt:90 (find_package)
    This warning is for project developers.  Use -Wno-dev to suppress it.

几周前，我在 GNU Radio 中构建了一个自定义块，当时没有收到任何警告。如果我find_package(UHD "3.10.0")从 CMakeLists.txt 中删除该行，我只会收到 Volk 的警告。

如何解决此警告？

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1 回答 1

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你不能他们（你可以寻找Volk而不是VOLK，但它可能会破坏其他地方的东西） - 你也不必这样做，这只是警告，所以不需要采取任何行动。

于 2022-01-04T11:58:44.737 回答