| commit | 06c6273073526f2f2b9cb4a813ea80b3d8e6a145 | [log] [tgz] |
|---|---|---|
| author | Yi-Yo Chiang <yochiang@google.com> | Fri Oct 07 21:18:45 2022 +0800 |
| committer | Yi-Yo Chiang <yochiang@google.com> | Thu Oct 13 16:08:53 2022 +0800 |
| tree | b776182a3d59ee22d07b55b1d3992ca3e9f76039 | |
| parent | 1c5f813bf0ece71587acf5d8f71f14194046d7e8 [diff] |
Remove deprecated BOARD_BUILD_SYSTEM_ROOT_IMAGE This variable is always false or empty now, so clean up remaining references of the variable. Remove "buildvariant=" kernel commandline as it was used by system-as-root kernels to determine the system build variant. It is unsupported now. Bug: 241346584 Test: Presubmit Change-Id: I0f97b6e0bf8b03429f65366119ff78f9c7983516
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For an outdated reference on Android.mk files, see build-system.html.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.