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review.blissroms.org / platform_build_blueprint / d7e36a2687ce7c7498fc3ce75694005df389e9c8
commitd7e36a2687ce7c7498fc3ce75694005df389e9c8[log] [tgz]
authorColin Cross <ccross@android.com>Mon Jan 25 16:32:12 2021 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Mon Jan 25 16:32:12 2021 +0000
tree3b233e4c86fcd08c6408b05cc1cc5360db9c2b75
parent6715ce49d59c96eb8a4fb8d65d64747aa1e12eb5 [diff]
parent3b6c68cd9e8e01e2f91e34e2d534e41fc6afbacc [diff]
Merge remote-tracking branch 'aosp/upstream' am: 3b6c68cd9e

Original change: https://android-review.googlesource.com/c/platform/build/blueprint/+/1557081

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I468a1f890e0ff8122563edae6980f8b8180b5a3d
tree: 3b233e4c86fcd08c6408b05cc1cc5360db9c2b75
  1. .github/
  2. bootstrap/
  3. bpfmt/
  4. bpmodify/
  5. deptools/
  6. gotestmain/
  7. gotestrunner/
  8. loadplugins/
  9. microfactory/
  10. parser/
  11. pathtools/
  12. proptools/
  13. tests/
  14. .gitignore
  15. .gofmt.sh
  16. blueprint.bash
  17. blueprint_impl.bash
  18. Blueprints
  19. bootstrap.bash
  20. CODEOWNERS
  21. context.go
  22. context_test.go
  23. CONTRIBUTING.md
  24. doc.go
  25. glob.go
  26. glob_test.go
  27. go.mod
  28. LICENSE
  29. live_tracker.go
  30. mangle.go
  31. module_ctx.go
  32. module_ctx_test.go
  33. name_interface.go
  34. ninja_defs.go
  35. ninja_strings.go
  36. ninja_strings_test.go
  37. ninja_writer.go
  38. ninja_writer_test.go
  39. OWNERS
  40. package_ctx.go
  41. provider.go
  42. provider_test.go
  43. README.md
  44. scope.go
  45. singleton_ctx.go
  46. splice_modules_test.go
  47. visit_test.go
README.md

Blueprint Build System

build

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.