| commit | e8ce38450fcdd6aa1ae58576ddcd1e061ad8de09 | [log] [tgz] |
|---|---|---|
| author | Kelvin Zhang <zhangkelvin@google.com> | Fri Jan 20 10:21:29 2023 -0800 |
| committer | Kelvin Zhang <zhangkelvin@google.com> | Mon Jan 23 20:43:09 2023 -0800 |
| tree | 3b6503617b19f8ad87a541597902eab061732ceb | |
| parent | f80e886273a18131a39bcd2f3fcd653f99c09cc0 [diff] |
Disable imgdiff for non-AB OTA imgdiff assumes that libz produces identical output across different platforms, which is sometimes not the case. This causes incremental OTA on non-AB targets to fail ocassionally. For stability, disable imgdiff. Test: th Bug: 265895599 Change-Id: I92d09a50762ec69a79caa37ed4d6e0db1ec8a47a
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For an outdated reference on Android.mk files, see build-system.html.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.