a4d5f4380b
(Re-land of Ie882fccd864920289e48366e99a4ebd67e784d0d) We no longer build GKIs from the platform tree. These build commands were neither used nor maintained anymore, so clean them up to reduce maintenance effort. Keep the command line options as no-op, so existing scripts that still specifies the deprecated options don't break. Bug: 229701033 Test: presubmit Change-Id: I0f7d05562dbc3eed29e902d6dc9a0f2e4083aaa6
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For an outdated reference on Android.mk files, see build-system.html.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.