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review.shift-gmbh.com / SHIFTPHONES / android_build / 6a88bd49bc5c684cd3bb4bcc340da8bb3d4a9fc6
commit6a88bd49bc5c684cd3bb4bcc340da8bb3d4a9fc6[log] [tgz]
authorPete Gillin <peteg@google.com>Thu Oct 17 16:21:58 2019 +0100
committerPete Gillin <peteg@google.com>Fri Oct 25 16:55:54 2019 +0100
tree04cf3500caf2cf3d3ddbddf71a046eb37c2d6167
parent8567331a4f65dee630a9e198bd697676cf38dea1 [diff]
Remove support for EXPERIMENTAL_JAVA_LANGUAGE_LEVEL_9.

Prior to this change, setting that to "false" turned the default Java
language level back to 8. This change removes that option.

Also remove the unused make variable USE_OPENJDK9.

Bug: 115604102
Test: m java droid docs tests cts
Change-Id: I040cf83a2457227ffbcd1c62649e33b98c0c66f7
3 files changed
tree: 04cf3500caf2cf3d3ddbddf71a046eb37c2d6167
  1. common/
  2. core/
  3. packaging/
  4. target/
  5. tests/
  6. tools/
  7. .gitignore
  8. buildspec.mk.default
  9. Changes.md
  10. CleanSpec.mk
  11. Deprecation.md
  12. envsetup.sh
  13. help.sh
  14. navbar.md
  15. OWNERS
  16. README.md
  17. tapasHelp.sh
  18. 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For an outdated reference on Android.mk files, see build-system.html.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.