commit | e8ab9a13fb724b04dacd46f2a4ad13d6834bc7f1 | [log] [tgz] |
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author | android-build-team Robot <android-build-team-robot@google.com> | Sun Feb 25 08:27:16 2018 +0000 |
committer | android-build-team Robot <android-build-team-robot@google.com> | Sun Feb 25 08:27:16 2018 +0000 |
tree | 5ec1e8348d605e8df8bf86e55040e7c0beaf66be | |
parent | bb689ff5eda40bdcd5be7ebb0dee7f17161dfa37 [diff] | |
parent | da78c596f6a6efcc0f624548e6732dc3184dfd77 [diff] |
Snap for 4620899 from da78c596f6a6efcc0f624548e6732dc3184dfd77 to pi-release Change-Id: Ie5ce823e2f775b87f838d135eb714e74c1515819
Blueprint is a meta-build system that reads in Blueprints files that describe modules that need to be built, and produces a 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.