commit | 462c12dfae9cb8ae34fb6709354314a38cbf6873 | [log] [tgz] |
---|---|---|
author | Yabin Cui <yabinc@google.com> | Thu Jan 14 14:05:54 2021 -0800 |
committer | Yabin Cui <yabinc@google.com> | Thu Jan 14 14:14:08 2021 -0800 |
tree | a0c25cc7243ff5f7b9bb0906c5218435e56c72db | |
parent | d041e4babf6b565d83e1f11bc165b823e63c2753 [diff] |
Disable unsigned-shift-base by default. New clang compiler enables unsigned-shift-base as part of integer sanitizers. But it makes some daemons crash at libc++. Bug: 177566116 Test: build. Change-Id: I6d64fa5002b6035be4d960441eb5176c97152af9
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For an outdated reference on Android.mk files, see build-system.html.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.