commit | a2b2080fcd12b9ea302ef9717605aa20abfa6f73 | [log] [tgz] |
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author | Colin Cross <ccross@android.com> | Wed Jul 27 10:12:49 2016 -0700 |
committer | Colin Cross <ccross@android.com> | Wed Jul 27 10:55:14 2016 -0700 |
tree | f3c9d82a07afa1f4ef6e33dfb75880f27ef89afe | |
parent | 15371ad6522eaa0a35340c6acec3c2b6dc311281 [diff] |
Add dependency visiting methods to BottomUpMutatorContext It can be useful for a BottomUpMutator to visit its dependencies. Embed all of TopDownMutatorContext into BottomUpMutatorContext. Change-Id: I7c7262fbe3d8fa9cc0d26899eee704cc862835df
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.