未生成 CMake 目标 RUN_TESTS [英] CMake target RUN_TESTS was not generated
问题描述
在 Visual Studio 2015 中未生成 CMake 目标 RUN_TESTS 的原因可能是什么?我不能包含完整的 CMakeLists.txt,因为它很大并且由许多具有自己的 CMakeLists.txt 的子项目组成,但它包含执行的 enable_testing()
命令,添加和构建测试,只是没有预定义的目标.其他预定义目标如:ZERO_CHECK、INSTALL、ALL_BUILD 也在那里.我的 cmake 执行是:
What may be the reason that CMake target RUN_TESTS was not generated in Visual Studio 2015? I can't include the complete CMakeLists.txt as it is huge and consists of many subprojects with own CMakeLists.txt, but it contains enable_testing()
command executed, tests are added and built, there is simply no predefined target. Other predefined targets like: ZERO_CHECK, INSTALL, ALL_BUILD are there.
My cmake execution is:
cmake -C conaninitialcache.cmake -G "Visual Studio 14 2015 Win64" -DCMAKE_BUILD_TYPE=Debug <source_path>
会不会是柯南的错?
推荐答案
事实证明,当项目包含子项目时,enable_testing()
必须位于根 CMakeLists.txt 中,而不是在子项目中,因为正如文档所说:
It turns out, that when having a project with subprojects, enable_testing()
must be located in the root CMakeLists.txt, not in the subprojects, since as the documentation says:
这个命令应该在源目录根目录下,因为ctest希望在构建目录根目录中找到一个测试文件.
https://cmake.org/cmake/help/latest/command/enable_testing.html
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