| commit | 058a24de5b93b58f8a74891d54edd117d98ad6ab | [log] [tgz] |
|---|---|---|
| author | Jeff Gaston <jeffrygaston@google.com> | Wed Nov 29 12:57:19 2017 -0800 |
| committer | Jeff Gaston <jeffrygaston@google.com> | Wed Nov 29 13:14:27 2017 -0800 |
| tree | 0291d8b85b9c6743e0522102ae43cd6a32f31a3c | |
| parent | 9b145212c9df9245419bf2fae004138ba2a492e9 [diff] | |
| parent | 94c21796661a04496cb6eb4aae5635cdea9dfe1c [diff] |
Merge remote-tracking branch 'aosp/upstream' into master
* aosp/upstream:
Extract module naming into an interface
Bug: 65683273
Test: build/soong/scripts/diff_build_graphs.sh \
--products=aosp_arm \
'build/blueprint:work^ build/soong:work^' \
'build/blueprint:work build/soong:work'
# and see that the only changes were:
# 1. adding some new files
# 2. changing some line numbers
Test: m -j nothing # which runs unit tests
Change-Id: I2a2f958579fc6f96fad0eb06a5f98c93b80459b3
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.