commit | f5c14adfdcc7027761b84492dee871c8050fc4dd | [log] [tgz] |
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author | android-build-prod (mdb) <android-build-team-robot@google.com> | Wed Jul 08 00:12:22 2020 +0000 |
committer | android-build-prod (mdb) <android-build-team-robot@google.com> | Wed Jul 08 00:12:22 2020 +0000 |
tree | 2f6f9713ba6236add0f7f7c2db1afbcc8e4bc4a6 | |
parent | 9dc98d361e5b678b3ed0aa1437fe3d779712e580 [diff] | |
parent | d877dde242324136778d4114161cd1428428c6dc [diff] |
Snap for 6660490 from d877dde242324136778d4114161cd1428428c6dc to sdk-release Change-Id: I5adf0856f891168e40745be5ae5f8c24f94b0524
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.