commit | da2d085c180e2bfb4c5f0478437f30976eb243c0 | [log] [tgz] |
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author | Colin Cross <ccross@android.com> | Mon Jun 03 22:45:02 2019 -0700 |
committer | android-build-merger <android-build-merger@google.com> | Mon Jun 03 22:45:02 2019 -0700 |
tree | 22f9283250d7565be1673ec02c995bdee00e328a | |
parent | 12bcfa5e9b104e2fceaf6a5207af0f718b01d96a [diff] | |
parent | 0c934ccb4b8e6a3ce2af5b20df7a37ca950b2896 [diff] |
Merge remote-tracking branch 'aosp/upstream' into update am: e23ee0819d am: 54b767c8c8 am: 0c934ccb4b Change-Id: I9713ff7a8ca9078206ac0ed1b3d421859ac18946
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.