8ec0862bdd
This list is used to create soong config namespaces per toggle-able module, and set source_build property. internal and partner branches now use RELEASE_APEX_CONTRIBUTIONS_* for source vs selection, so remove this mechanism to prevent confusing behaviors when these two mechanisms have conflicting values. `art_module.source_build` is a special-case which uses an additional variable `ART_MODULE_SOURCE_BUILD`. This will be tracked in https://r.android.com/3037396 Bug: 308188056 Test: presubmits Test: downloaded this CL in v-aml branch, m out/soong/prebuilt_info.json; file is identical Merged-In: I3f9cbb24d6f3a7a0312683906826708147f469ee Change-Id: I3f9cbb24d6f3a7a0312683906826708147f469ee
Android Make Build System
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For an outdated reference on Android.mk files, see build-system.html.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.