| commit | 332a96b8b14f0b923009b274675df9902de894ea | [log] [tgz] |
|---|---|---|
| author | Tao Bao <tbao@google.com> | Sat Mar 31 10:27:35 2018 -0700 |
| committer | Tao Bao <tbao@google.com> | Sun Apr 22 22:04:21 2018 -0700 |
| tree | e329a5c087b369911b48ce20fe1945aec6934282 | |
| parent | 3f5f9934e9696df4483298ac9dc10e39868733d6 [diff] |
releasetools: Default journal size to 0 for system images.
This CL defaults the journal size to 0 for system images (i.e. system,
vendor, system_other, oem, product). We used to do this by explicitly
defining BOARD_{SYSTEM,VENDOR,OEM,PRODUCT}IMAGE_JOURNAL_SIZE to 0 in
device-specific BoardConfig. Targets can still specify a non-zero
journal size as needed.
With this CL, marlin/sailfish gets 32MB / 16MB free space back for
system and vendor respectively.
Bug: 75975085
Test: `m dist`. Check the journal size in the generated images.
Change-Id: Ib3185d07c49be2b4f0fac5fe17ec1a82093ba0c0
(cherry picked from commit 965542fe693d79a9c6a4d06e675c5eb904791263)
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For an outdated reference on Android.mk files, see build-system.html.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.