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review.blissroms.org / platform_build_make / a492544a03d3293f1048813ff372f23db4aa6e33
commita492544a03d3293f1048813ff372f23db4aa6e33[log] [tgz]
authorColin Cross <ccross@android.com>Mon Feb 28 18:01:35 2022 -0800
committerColin Cross <ccross@android.com>Mon Feb 28 18:01:35 2022 -0800
tree6861e01750038e6296b433e163b4e4788fbd2449
parentdce675548d68cbffc752213a72f9189a32ecd0bd [diff]
Add PLATFORM_DISPLAY_VERSION

Add PLATFORM_DISPLAY_VERSION to version_defaults.mk that will propagate
to the ro.build.version.release_or_preview_display property and
be shown as the Android version for preview releases by Settings.

Bug: 221950960
Test: manual
Change-Id: I697cc59f77f92aa98a8a2573662797e6d3bd2042
4 files changed
tree: 6861e01750038e6296b433e163b4e4788fbd2449
  1. common/
  2. core/
  3. packaging/
  4. target/
  5. tests/
  6. tools/
  7. .gitignore
  8. banchanHelp.sh
  9. buildspec.mk.default
  10. Changes.md
  11. CleanSpec.mk
  12. Deprecation.md
  13. envsetup.sh
  14. help.sh
  15. METADATA
  16. navbar.md
  17. OWNERS
  18. PREUPLOAD.cfg
  19. rbesetup.sh
  20. README.md
  21. tapasHelp.sh
  22. 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For an outdated reference on Android.mk files, see build-system.html.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.