如何添加 conan CMake 构建定义

使用 conan 构建库时，这是使用 CMake 构建的默认 conanfile.py 定义

conan_cmake_example.py

cmake = CMake(self)
cmake.configure(source_folder="hello")
cmake.build()

cmake = CMake(self)
cmake.configure(source_folder="hello")
cmake.build()

你可以像这样轻松添加定义：

conan_cmake_definition.py

cmake.definitions["MY_FLAG"] = "1"

cmake.definitions["MY_FLAG"] = "1"

调用 CMake 时这将生成 -DMY_FLAG=1

完整示例：

conan_cmake_full.py

cmake = CMake(self)
cmake.definitions["USE_SYSTEM_CPR"] = "1
cmake.configure(source_folder="elasticlient")"
cmake.build()

cmake = CMake(self)
cmake.definitions["USE_SYSTEM_CPR"] = "1
cmake.configure(source_folder="elasticlient")"
cmake.build()

注意你需要在调用 cmake.configure() 之前添加所有 cmake.definitions 调用

Check out similar posts by category: C/C++, Conan

If this post helped you, please consider buying me a coffee or donating via PayPal to support research & publishing of new posts on TechOverflow