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android / platform / build / dd58ab0dc1
commitdd58ab0dc12ba3d0eab61233ba6eb0a58dc4b160[log] [tgz]
authorChih-Hung Hsieh <chh@google.com>Wed May 18 23:16:37 2022 -0700
committerChih-Hung Hsieh <chh@google.com>Thu May 19 15:28:41 2022 -0700
treef33d69f806b5fe4125e47c1124d2f936f46ce6d9
parent494358dec878d578f8df7d3c0009967deace12d1 [diff]
Add date time, checks on android_root, etc.

* Dump current date/time to the output .html file
  to distinguish files from different build dates.
* Guess android_root from the path of warn_common.py,
  but only if it contains build/make and build/soong.
* Do not depend on the TOP variable,
  which is no longer emitted by build/soong make.
* Do not depend on the USE_RBE variables,
  which is not emitted in local makes.

Test: warn.py --url=http://cs/android --separator='?l=' build.log > warnings.html
Test: warn.py --gencsv build.log > warnings.csv
Bug: 198657613
Change-Id: Ib75c60216f9e06f9a768e63b536495fb9658843f
2 files changed
tree: f33d69f806b5fe4125e47c1124d2f936f46ce6d9
  1. common/
  2. core/
  3. orchestrator/
  4. packaging/
  5. target/
  6. tests/
  7. tools/
  8. .gitignore
  9. banchanHelp.sh
  10. buildspec.mk.default
  11. Changes.md
  12. CleanSpec.mk
  13. Deprecation.md
  14. envsetup.sh
  15. finalize_branch_for_release.sh
  16. help.sh
  17. METADATA
  18. navbar.md
  19. OWNERS
  20. PREUPLOAD.cfg
  21. rbesetup.sh
  22. README.md
  23. tapasHelp.sh
  24. Usage.txt
README.md

Android Make Build System

This is the Makefile-based portion of the Android Build System.

For documentation on how to run a build, see Usage.txt

For a list of behavioral changes useful for Android.mk writers see Changes.md

For an outdated reference on Android.mk files, see build-system.html. Our Android.mk files look similar, but are entirely different from the Android.mk files used by the NDK build system. When searching for documentation elsewhere, ensure that it is for the platform build system -- most are not.

This Makefile-based system is in the process of being replaced with Soong, a new build system written in Go. During the transition, all of these makefiles are read by Kati, and generate a ninja file instead of being executed directly. That's combined with a ninja file read by Soong so that the build graph of the two systems can be combined and run as one.