766fccbc1f
am skip reason: Merged-In Iace22e384976663a8b6e4d1c474c1e2d0f90ec74 with SHA-1 6715e76360 is already in history
Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/22514522
Change-Id: Ic5db64874e91efcfd11b58b1e0c98b5ce8f2462a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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For an outdated reference on Android.mk files, see build-system.html.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.