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android / platform / build / 11f44e2802
commit11f44e2802a3f6c6ad43458b5541f9951c7f7171[log] [tgz]
authorJiakai Zhang <jiakaiz@google.com>Mon Mar 28 20:36:47 2022 +0100
committerJiakai Zhang <jiakaiz@google.com>Tue Mar 29 16:11:12 2022 +0100
tree9ba7d69e4e7b14d238f330dc39465b1ccb5d0838
parentce8629fdbf01a3af7d498e2891d08eeb1e272eb0 [diff]
Always turn on TARGET_BUILD_USE_PREBUILT_SDKS for unbundled build.

Before this change, TARGET_BUILD_USE_PREBUILT_SDKS was turned on only if
TARGET_BUILD_APPS or TARGET_BUILD_UNBUNDLED_IMAGE is set. After this
change, TARGET_BUILD_USE_PREBUILT_SDKS is always turned on if
TARGET_BUILD_UNBUNDLED is set.

We need this change because we need to build ART services on the thin
manifest, and ART's build script only sets TARGET_BUILD_UNBUNDLED.

Bug: 177273468
Test: (on aosp-master-art) . ./build/envsetup.sh && lunch arm_krait-eng && art/tools/buildbot-build.sh --target
Change-Id: I1b5f63043d518ac8306bd172ef8afd69ab3ae8e5
2 files changed
tree: 9ba7d69e4e7b14d238f330dc39465b1ccb5d0838
  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For an outdated reference on Android.mk files, see build-system.html.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.