| commit | 87378f188833997fcaa63400cb53c17e2239a2d1 | [log] [tgz] |
|---|---|---|
| author | Colin Cross <ccross@android.com> | Fri Feb 08 21:37:12 2019 -0800 |
| committer | Colin Cross <ccross@android.com> | Mon Feb 11 15:25:07 2019 -0800 |
| tree | 0fc8273cf8804393eb7d52710a651bde3ea44f7a | |
| parent | 010df4b47132606cf1ecea735719bf3e6861ff4f [diff] |
Move dexpreopt image selection out of dexpreopt_gen Instead of passing both the module and global dexpreopt image selection into dexpreopt_gen, determine the correct dexpreopt image in Make. This allows the Make dexpreopt rule to only depend on the necessary boot images, preventing an order-only dependency on the 32-bit boot image for a 64-bit only module. Also stop using the boot image "location" as an input, only track the real path, which will be converted to the "location" that dex2oat expects when constructing the command line in dexpreopt_gen. Removes support for the unused LOCAL_DEX_PREOPT_IMAGE_LOCATION variable. Test: m checkbuild Change-Id: I2e3e1d30fdfed92fb08e6cc1c9515edf8d99c7f0
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For an outdated reference on Android.mk files, see build-system.html.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.