294ec7d9e5
For VAB launched device, factory OTA will write system_other partition to the super image. So we want to check that sum(dynamic partitions) + system_other + overhead <= super at build time. Since we don't know the overhead at build time, we might instead check sum(all partitions) < super. Bug: 185809374 Test: m check-all-partition-sizes, unittests Change-Id: Ia7ba5999d23924a1927e9a9463856a4d0ea90c20
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For an outdated reference on Android.mk files, see build-system.html.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.