| commit | f9f03e0119b21b2f3b46de24acd93f68b2b1dc7a | [log] [tgz] |
|---|---|---|
| author | Ivan Lozano <ivanlozano@google.com> | Tue Nov 27 14:39:33 2018 -0800 |
| committer | Ivan Lozano <ivanlozano@google.com> | Tue Nov 27 14:53:33 2018 -0800 |
| tree | 22e6f3981bc102a322627bd12068aff60f1c5dc7 | |
| parent | 159eb0938b3de4a6a4192dbb4ab192152234116c [diff] |
Disable AArch64 XOM when not using lld. AArch64 execute-only memory is only supported when using lld as the linker. There's still a few modules which don't use lld, so in those cases we need to disable this option. Bug: 77958880 Test: Module with LOCAL_USE_CLANG_LLD false builds without XOM Test: Module without LOCAL_USE_CLANG_LLD defined builds with XOM Change-Id: I5dfe3cd1e1cac2b3ead13912af9f7fe896d507e9
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For an outdated reference on Android.mk files, see build-system.html.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.