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review.blissroms.org / platform_build_blueprint / 40a7d4f9d2fe5f2b3bce5275e4375c4fef0a0feb
commit40a7d4f9d2fe5f2b3bce5275e4375c4fef0a0feb[log] [tgz]
authorLukacs T. Berki <lberki@google.com>Thu Mar 18 15:18:25 2021 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Thu Mar 18 15:18:25 2021 +0000
tree49a94174e1b467742d8d6f25d863fb4862972b7a
parent01899e4baf9efe962bb3d95b610d488af073181a [diff]
parent5534213d134335f09ea73e95cd74c74e34039107 [diff]
Add comment about what -N -l does. am: a4c074bc25 am: b442d3ffe4 am: 5534213d13

Original change: https://android-review.googlesource.com/c/platform/build/blueprint/+/1644906

Change-Id: Ib94fdaafa6007ea44808df7b33f5c5c4278ecd00
tree: 49a94174e1b467742d8d6f25d863fb4862972b7a
  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. PREUPLOAD.cfg
  42. provider.go
  43. provider_test.go
  44. README.md
  45. scope.go
  46. singleton_ctx.go
  47. splice_modules_test.go
  48. 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.