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Justin Yun 36e465a4b2 Check vndk list on build
Check current vndk list on build time with current.txt.
If the vndk list is changed, the current.txt must be updated
manually. Otherwise the build will report an error.

The list is not allowed to be updated for the release versions.

Bug: 77816590
Bug: 67002788
Test: run 'm check-vndk-list' and check if build is successful.
Test: 1. change vndk property of a module and run 'm check-vndk-list'
         and check if build is failed.
      2. run 'update-vndk-list.sh'.
      3. run 'm check-vndk-list' again and check if build is
         successful.

Change-Id: I4caeb9eafa898f175d40f96125b9997edaeadbeb
2018-04-13 05:20:15 +00:00
core Merge "Only default LOCAL_DEX_PREOPT_APP_IMAGE if not set" 2018-04-12 22:10:57 +00:00
target Check vndk list on build 2018-04-13 05:20:15 +00:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-03 02:47:59 +00:00
tools Add USER to the docker environment 2018-04-12 16:41:17 -07:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Android.mk Fix the build when using findleaves.py 2017-08-08 09:45:12 -07:00
Changes.md Remove unnecessary USE_CLANG_PLATFORM_BUILD. 2018-01-11 14:29:23 -08:00
CleanSpec.mk Add asan-specific CleanSpec 2018-03-20 15:44:43 -07:00
OWNERS Add Nan to OWNERS 2018-01-18 15:50:07 -08:00
README.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
Usage.txt Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
buildspec.mk.default Add TARGET_PLATFORM_VERSION to lunch 2017-03-23 09:44:08 -07:00
envsetup.sh Start moving add_lunch_combo to Make 2018-04-04 17:14:47 -07:00
help.sh Support /product partition 2018-01-25 09:33:58 +09:00
navbar.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
tapasHelp.sh Remove armv5te 2018-01-08 15:26:16 -08:00

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For an outdated reference on Android.mk files, see build-system.html.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.