| commit | b5661d6ef561ebd745024890d43396eef747191a | [log] [tgz] |
|---|---|---|
| author | Kelvin Zhang <zhangkelvin@google.com> | Wed Sep 06 12:55:08 2023 -0700 |
| committer | Kelvin Zhang <zhangkelvin@google.com> | Wed Sep 06 13:02:19 2023 -0700 |
| tree | 15106ad2a3c3b08c19bfcf3fa1167163e9c6e089 | |
| parent | dfa0c85705518168846ecc6a6582307df195d616 [diff] |
Add per partition timestamp to 16K boot OTA update_engine requiers per partition timestamp if this partition's build prop includes build.date.utc. Test: th Bug: 293313353 Change-Id: I6bf3de8e855f0830b26bdbe2cbdc78ba891662a7
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For an outdated reference on Android.mk files, see build-system.html.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.