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Alex Klyubin a1b5dfe151 Reland: Add boot.art.rel files to system image
This file is used to verify that all differences between /system
boot*.art and /data/dalvik-cache boot*.art only consist of relocation
changes. The goal is to mitigate /data/dalvik-cache boot*.art files
being a persistence vector.

Test: Build and ensure boot.art.rel files are on the image.
Bug: 66697305
Change-Id: I68c445da46b2d3099ee347a04af4fbb84da85b0d
2018-01-19 14:34:32 -08:00
core Reland: Add boot.art.rel files to system image 2018-01-19 14:34:32 -08:00
target Merge "Normalize the 2nd CPU architect of 64 bits arm GSI" 2018-01-19 04:26:40 +00:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-03 02:47:59 +00:00
tools releasetools: Clean up three functions in add_img_to_target_files.py. 2018-01-18 23:37:29 -08:00
.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 Remove obsolete leaf names 2017-12-20 17:33:01 -08:00
OWNERS Add OWNERS in build/make 2017-06-21 16:09:56 -07:00
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 Merge "envsetup.sh: don't assume 'cd' is builtin" 2018-01-11 03:52:46 +00:00
help.sh Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
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For an outdated reference on Android.mk files, see build-system.html.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.