bff4b52ce1
GSI includes both flattened and unflattened apex at the same time. However, a flattend apex is not built if the module is built from prebuilt binary. So, we enable 'MODULE_BUILD_FROM_SOURCE := true' to force GSI built all modules from source. Bug: 194917545 Test: build gsi_gms_arm64-user Test: check com.google.android.art exists in /system/system_ext/apex/ Change-Id: I89eef3e8d06ec1f9d3245513c2dbbff0777e2c62 Merged-In: I89eef3e8d06ec1f9d3245513c2dbbff0777e2c62 |
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common | ||
core | ||
packaging | ||
target | ||
tests | ||
tools | ||
.gitignore | ||
Android.bp | ||
Changes.md | ||
CleanSpec.mk | ||
Deprecation.md | ||
METADATA | ||
OWNERS | ||
PREUPLOAD.cfg | ||
README.md | ||
Usage.txt | ||
banchanHelp.sh | ||
buildspec.mk.default | ||
envsetup.sh | ||
help.sh | ||
navbar.md | ||
rbesetup.sh | ||
tapasHelp.sh |
README.md
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For an outdated reference on Android.mk files, see build-system.html.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.