cmake math
时间: 2023-08-11 21:07:14 浏览: 64
CMake is a popular cross-platform build system that is used to manage the build process of software projects. It provides a way to configure, build, and test your code across different platforms and compilers.
If you want to use CMake to build a project that involves math operations, you can follow these steps:
1. Create a CMakeLists.txt file in the root directory of your project.
2. Inside the CMakeLists.txt file, use the `project` command to set the project name and specify the minimum required CMake version.
3. Use the `add_executable` command to specify the name of your executable and the source files that make up your project.
4. If your project requires any math libraries, you can link them using the `target_link_libraries` command. For example, if you need to link against the math library in C, you can use `target_link_libraries(your_executable_name m)`.
5. Lastly, use the `install` command to specify the installation directory for your executable, if needed.
Here's an example CMakeLists.txt file for a project that involves math operations:
```cmake
cmake_minimum_required(VERSION 3.12)
project(MathProject)
add_executable(math_program main.cpp)
target_link_libraries(math_program m)
install(TARGETS math_program DESTINATION bin)
```
In this example, the project name is "MathProject", and the source files are specified as "main.cpp". The math library is linked using `target_link_libraries`, and the executable will be installed in the "bin" directory.
You can customize this example based on your specific project requirements and file structure.
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