CMake常用代码速查

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已于 2023-03-06 11:01:55 修改

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分类专栏：工具文章标签： c++

于 2023-03-02 16:01:37 首次发布

本文链接：https://blog.youkuaiyun.com/csdn_dangfeng/article/details/129302884

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设置C++标准版本

set_property(TARGET TestProject PROPERTY CXX_STANDARD 20)

# or

set(CMAKE_CXX_STANDARD 20)

通过fetch_content添加GoogleTest依赖

include(FetchContent)
FetchContent_Declare(googletest
    GIT_REPOSITORY https://github.com/google/googletest
    GIT_TAG release-1.12.1
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)

# 链接GTest
enable_testing()

add_executable(gtest_sample gtest_sample.cpp)
target_link_libraries(gtest_sample PRIVATE GTest::gtest_main)

include(GoogleTest)
gtest_discover_tests(gtest_sample)