How do I use CMake to configure and build a project?

CMake is a cross-platform tool that automates the build process for software projects. It uses a simple configuration file to generate standard build files, making it easier to manage complex projects across various environments.

Steps to Configure and Build a Project using CMake

1. Create a CMakeLists.txt file in your project's root directory.
2. Open your terminal/command prompt and navigate to your project directory.
3. Create a build directory (this keeps build files separate from source files):
mkdir build cd build
4. Run CMake to configure your project:
cmake ..
5. Once configuration is complete, build the project:
make

After running the above commands, your project should be built successfully, and you can find the executable or library generated in the build directory.