commit | c2b27288ab99c7a1dac24365a4a7c0cda06fe15d | [log] [tgz] |
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author | android-build-team Robot <android-build-team-robot@google.com> | Sun Mar 04 08:28:00 2018 +0000 |
committer | android-build-team Robot <android-build-team-robot@google.com> | Sun Mar 04 08:28:00 2018 +0000 |
tree | 3340ea127569aae647095bbd16097b6bbe45ce12 | |
parent | 73de3148d573ccaefdb8495a08a6840b2ae11165 [diff] | |
parent | eb39b60da4a5f213caa910155df7d751639ad355 [diff] |
Snap for 4632767 from eb39b60da4a5f213caa910155df7d751639ad355 to pi-release Change-Id: Ia163eaa6f23445bcf48d3ee13100723d61fbefd5
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.