1Blueprint Build System 2====================== 3[![build](https://github.com/danw/blueprint/workflows/build/badge.svg)](https://github.com/google/blueprint/actions) 4 5Blueprint is a meta-build system that reads in Blueprints files that describe 6modules that need to be built, and produces a 7[Ninja](https://ninja-build.org/) manifest describing the commands that 8need to be run and their dependencies. Where most build systems use built-in 9rules or a domain-specific language to describe the logic for converting module 10descriptions to build rules, Blueprint delegates this to per-project build 11logic written in Go. For large, heterogenous projects this allows the inherent 12complexity of the build logic to be maintained in a high-level language, while 13still allowing simple changes to individual modules by modifying easy to 14understand Blueprints files. 15