[automerged blank] Convert extension version assignment to be simple 2p: dfbfcbfca5

Blank merge reason: Change-Id I4798fb69c639e6d52d275a5b793fa0c8ba876202 with SHA-1 cda1f3768f is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/17153601


Change-Id: I1e3fa21c2db3db5e5c1cbeaa9c0faa279c5265bb
Merged-In: I4798fb69c639e6d52d275a5b793fa0c8ba876202
tree: 0bc1e1dc4d70e500d2d3bde5b2817b5b19739d8d
  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For an outdated reference on Android.mk files, see build-system.html.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.