Source Distribution
Source distribution is a software packaging and distribution method where the source code of a program is bundled and distributed, typically as a compressed archive (e.g., .tar.gz or .zip files). It allows users to compile and install the software on their own systems, often using build tools like make or cmake, and is common in open-source ecosystems like Python (as .tar.gz files) or C/C++ projects. This approach provides flexibility for customization and cross-platform compatibility but requires users to have the necessary compilers and dependencies installed.
Developers should use source distribution when they need to distribute software that must be compiled for specific platforms or architectures, such as C/C++ libraries or Python packages with C extensions, as it ensures compatibility across different environments. It is also essential for open-source projects to allow users to inspect, modify, and build the code themselves, promoting transparency and community contributions. In Python, source distributions (sdist) are used alongside binary distributions (wheels) to support platforms where pre-built binaries are not available.