| commit | e2f39ac6cc08d860c2647a55e8db1563105ad4fc | [log] [tgz] |
|---|---|---|
| author | Xin Li <delphij@google.com> | Fri Oct 08 08:59:41 2021 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Fri Oct 08 08:59:41 2021 +0000 |
| tree | 7ba88fb414e185bb450556ad74b353b5cf34ba0a | |
| parent | ae42ba89df874365c8454fa778ca0c35b7cc0deb [diff] | |
| parent | e61fa41f0d1df2c1c78e4b63e8c05c4f23fdd95c [diff] |
[automerger skipped] Merge "Merge Android 12" am: b9b28016e6 -s ours am: 9a82d5d3f3 -s ours am: ef79b326ef -s ours am: 625ebd3f7a -s ours am: e61fa41f0d -s ours am skip reason: Merged-In I92a002aa926d8d48637e35b26c41ef65026e8eed with SHA-1 ab1d0dc36e is already in history Original change: https://android-review.googlesource.com/c/platform/build/+/1847373 Change-Id: Icbcc46a9349e59fb887b78ab6bdaa151ba31c81e
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For an outdated reference on Android.mk files, see build-system.html.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.