commit | fda9a6f38ea9a33986129fa69703c0b43a702556 | [log] [tgz] |
---|---|---|
author | Ivan Lozano <ivanlozano@google.com> | Wed Nov 21 09:04:18 2018 -0800 |
committer | Ivan Lozano <ivanlozano@google.com> | Wed Nov 21 09:05:08 2018 -0800 |
tree | a5cc98adf23fcbf6655f9b3330ca56f0e9ee63a5 | |
parent | 12fa690ff6d1e886f749344d48741c09bbc43668 [diff] |
Add support for AArch64 XOM binaries. Adds build system support for generating AArch64 binaries with execute-only memory layouts via a new LOCAL_XOM property. Also adds support for an ENABLE_XOM build flag for global builds. Bug: 77958880 Test: make -j ENABLE_XOM=true Change-Id: I6af9e3615d0a9fdff802eae50e6ad94311ec8046
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For an outdated reference on Android.mk files, see build-system.html.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.