Blueprint is a meta-build system that reads in Blueprints files that describe
modules that need to be built, and produces a Ninja
(http://martine.github.io/ninja/) manifest describing the commands that need to
be run and their dependencies. Where most build systems use built-in rules or
a domain-specific language to describe the logic for converting module
descriptions to build rules, Blueprint delegates this to per-project build
logic written in Go. For large, heterogenous projects this allows the inherent
complexity of the build logic to be maintained in a high-level language, while
still allowing simple changes to individual modules by modifying easy to
understand Blueprints files.
