commit | 84b3a28603e31a7537a2c620c29b0ce24c493895 | [log] [tgz] |
---|---|---|
author | Kelvin Zhang <zhangkelvin@google.com> | Fri Mar 04 12:26:20 2022 -0800 |
committer | Kelvin Zhang <zhangkelvin@google.com> | Fri Mar 04 12:29:30 2022 -0800 |
tree | dc85b6880d097230cf5f542458874f95a3d67a85 | |
parent | 4e09d57fa762c4fa5b983ec83994ad51854f9ef5 [diff] |
Add an option to set VABC compression algo When testing on cuttlefish, space consumption isn't a concern, so compression can be disabled to save time. We also want to test the non-compressed code path, as we expect some OEMs to use userspace COW w/o compression. If no --vabc_compression_param option specified to ota_from_target_files, we will use the compression algo specified in target_files's dynamic_partition_info.txt. Bug: 219966986 Test: th Change-Id: Ie18064b15938550ad6fb4efc86fc100c12321dc0
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For an outdated reference on Android.mk files, see build-system.html.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.