Build Systems

Build systems in C++ automate the compilation, linking, and execution of source code, managing the complexity of the build process to produce executables or libraries. Common examples include GNU Make, which uses Makefiles to track dependencies and timestamps, and CMake, a cross-platform system that generates build files for various platforms. Autotools is another option for creating portable software across different Unix-based systems. SCons leverages Python for more expressive build scripts, while Ninja focuses on speed by efficiently building targets specified in a simple text file. Each system offers different approaches to streamlining the software construction process.