7363cde33e
soong_zip produces more reproducible zip files that are not affected by umask values or timestamps. This partially reapplies I2eca2f7618e06c0b5893ff54c79261921fe051d6 with fixes for 64-bit only builds and directories that are changing during zipping. Bug: 69500920 Test: m checkbuild Test: m checkbuild platform Test: lunch hikey64_only && m platform Test: contents of zips is unchanged Change-Id: Iac5c43276f7ae700d4d13d0ef27003d09c1c87e0
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For an outdated reference on Android.mk files, see build-system.html.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.