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Yifan Hong c247436e2f Merge changes from topic "resizable_ota" 
* changes:
  Add _b to super.
  Create build-superimage-target.
 		2018-08-24 23:03:22 +00:00
core Merge changes from topic "resizable_ota" 2018-08-24 23:03:22 +00:00
target Add OTA support to mainline_system. 2018-08-22 17:48:52 +01:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-03 02:47:59 +00:00
tools Merge "A/B update: Replace the zip FileHeader mechanism for update package" 2018-08-24 19:54:10 +00:00
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Android.mk Fix the build when using findleaves.py 2017-08-08 09:45:12 -07:00
Changes.md Mark implicit rules as obsolete 2018-06-21 21:42:29 -07:00
CleanSpec.mk Install recovery etc files to recovery/root/system/etc. 2018-08-21 10:30:49 -07:00
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help.sh s/product-services/product_services/g 2018-08-20 10:44:59 -07:00
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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For an outdated reference on Android.mk files, see build-system.html.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.