cmake clang-tidy(或其他脚本)作为自定义目标 [英] cmake clang-tidy (or other script) as custom target

问题描述

我正在尝试为clang-tidy创建一个自定义cmake目标，以使我的项目更整齐.源文件夹看起来像这样:

I am trying to create a custom cmake target for clang-tidy, to lint my project. The source folder looks something like this:

src/scripts/run-clang-tidy.py
src/.clang-tidy
src/...

到目前为止，我的计划是使用自定义命令将这两个文件都复制到构建目录:

So far my plan was to copy both these files to the build directory with a custom command:

add_custom_command(
    OUTPUT run-clang-tidy.py .clang-tidy
    COMMAND cp ${CMAKE_SOURCE_DIR}/scripts/run-clang-tidy.py ${CMAKE_SOURCE_DIR}/.clang-tidy ${CMAKE_CURRENT_BINARY_DIR})

我现在想在构建目录(应该是工作目录)中调用带有自定义目标的run-clang-tidy.py，以便我可以调用:

I now want to call run-clang-tidy.py in the build directory (which should be the working directory), with a custom target, so that I can just call:

make lint

应该运行.clang-tidy中指定的检查.

Which should run the checks specified in .clang-tidy.

要使此脚本正常工作，还需要CMAKE_EXPORT_COMPILE_COMMANDS选项.我尝试使用以下命令进行设置，但无法识别它:

For this script to work, it also needs the CMAKE_EXPORT_COMPILE_COMMANDS option. I try to set it with the following command, but it does not recognize it:

add_definitions(-DCMAKE_EXPORT_COMPILE_COMMANDS=ON)

对add_custom_target的调用看起来如何?

推荐答案

从CMake 3.6开始，实现了clang-tidy的本机集成[1 ， 2 ].机制类似于自CMake 3.3以来的include-what-you-use集成[ 3 ].

Since CMake 3.6, native integration of clang-tidy is implemented [1, 2]. Mechanics are similar to include-what-you-use integration that was there since CMake 3.3 [3].

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