CMake
CMake is an open-source, cross-platform build system generator that automates the compilation, linking, and packaging of software projects. It uses platform-independent configuration files to generate native build files (e.g., Makefiles, Visual Studio projects) for various compilers and environments. This allows developers to manage complex build processes consistently across different operating systems and toolchains.
Developers should learn CMake when working on C, C++, or other language projects that require cross-platform compatibility or involve large codebases with multiple dependencies. It is essential for automating builds in continuous integration pipelines, managing library integration, and simplifying project configuration, making it widely used in open-source and enterprise software development.