| commit | 1f925ed13eb0bdec4817e67620adef118e82f28a | [log] [tgz] |
|---|---|---|
| author | Martin Stjernholm <mast@google.com> | Fri Nov 05 18:00:22 2021 +0000 |
| committer | Martin Stjernholm <mast@google.com> | Thu Nov 11 16:01:51 2021 +0000 |
| tree | 6c94dd25baa738fcbd9204a0ab0932f31a912350 | |
| parent | 984ad442768e9ca30c801ab83f8e617697d375c0 [diff] |
Configure boot image profiles for platform and unbundled ART module
builds.
- Use art/build/boot/boot-image-profile.txt for the primary boot image
in the ART module, both when it's built from source in platform and
as an unbundled module.
- Use frameworks/base/boot/boot-image-profile.txt for the framework
extension image in platform, but not in unbundled builds.
This should obsolete the combined profile
frameworks/base/config/boot-image-profile.txt.
Test: build/soong/soong_ui.bash --dumpvar-mode \
PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION
and check that it prints both art/build/boot/boot-image-profile.txt
and frameworks/base/boot/boot-image-profile.txt in a platform build
on master.
Test: build/soong/soong_ui.bash --dumpvar-mode \
PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION
and check that it prints only art/build/boot/boot-image-profile.txt
in an unbundled build on master-art.
Test: banchan com.android.art && m
on master-art and check that
out/soong/.intermediates/art/build/apex/com.android.art/android_common_com.android.art_image/image.apex/javalib/x86_64/boot.oat
shrinks from 14 MB to 4.7.
Test: m droid
on master and check that
out/soong/.intermediates/art/build/apex/com.android.art/android_common_com.android.art_image/image.apex/javalib/x86_64/boot.oat
and out/target/product/vsoc_x86_64/system/framework/x86_64/boot-framework.oat
don't change size significantly.
Test: lunch armv8-eng && art/tools/buildbot-build.sh
on master-art
Bug: 174746397
Change-Id: I77d7f73b1af414493ca00d2abf3a1e8b32c51d86
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For an outdated reference on Android.mk files, see build-system.html.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.