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review.blissroms.org / platform_build_make / c06f0627c3611325bfab9d2af5932d3757bb1b6f
commitc06f0627c3611325bfab9d2af5932d3757bb1b6f[log] [tgz]
authorKelvin Zhang <zhangkelvin@google.com>Tue Nov 30 12:38:39 2021 -0800
committerKelvin Zhang <zhangkelvin@google.com>Tue Nov 30 12:38:39 2021 -0800
treecbada2d07958c9ff323ee4eac96ec2555bfbcf8a
parent6013329bffe7eac8dc805347677a0f3b035b4198 [diff]
Embed zucchini version info in target_files

external/zucchini/version_info.h contains version info for zucchini
diffing algorithm. OTA tools will use these version info to check for
compatibility and determine if zucchini can be used safely. Owners of
zucchini agreed to keep the format of version_info.h stable so it's
parser friendly.

Bug: 194237829
Test: m dist
Change-Id: If8e37533933b346d3f03adab9263679910ab328c
1 file changed
tree: cbada2d07958c9ff323ee4eac96ec2555bfbcf8a
  1. common/
  2. core/
  3. packaging/
  4. target/
  5. tests/
  6. tools/
  7. .gitignore
  8. Android.bp
  9. banchanHelp.sh
  10. buildspec.mk.default
  11. Changes.md
  12. CleanSpec.mk
  13. Deprecation.md
  14. envsetup.sh
  15. help.sh
  16. METADATA
  17. navbar.md
  18. OWNERS
  19. PREUPLOAD.cfg
  20. rbesetup.sh
  21. README.md
  22. tapasHelp.sh
  23. 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For an outdated reference on Android.mk files, see build-system.html.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.