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Kevin Brodsky 1917e4e047 Use dex2oat64 on 64-bit-only builds
dexopt defaults to dex2oat32 unless instructed otherwise. Since
dex2oat32 doesn't exist on a 64-bit-only build, make sure dex2oat64
is selected instead.

Test: boot aosp_cf_x86_64_only_phone and check that installd doesn't
  try to use dex2oat32
Change-Id: Ia67e746894684a52a4e5b765bfde0f6dd0efbf6e
2021-11-26 15:59:33 +00:00
common Fix BOARD_SYSTEMSDK_VERSIONS checks 2021-11-10 00:34:17 +00:00
core Merge "Change type of TARGET_BUILD_APPS from bool to list" 2021-11-25 01:06:53 +00:00
packaging
target Use dex2oat64 on 64-bit-only builds 2021-11-26 15:59:33 +00:00
tests Runtime reporting of the conversion errors. 2021-11-18 11:27:55 -08:00
tools Merge "SignApk - support loading private keys from pkcs#11 keystore" 2021-11-23 19:53:38 +00:00
.gitignore
Android.bp
Changes.md Add documentation for <uses-library> checks. 2021-03-31 11:56:45 +01:00
CleanSpec.mk Move java install rules into Soong 2021-11-08 15:23:32 -08:00
Deprecation.md
METADATA
OWNERS
PREUPLOAD.cfg Disallow use of error-prone merge-strategies 2021-02-23 15:07:02 +00:00
README.md
Usage.txt
banchanHelp.sh Allow selecting a different product in banchan. 2021-04-19 18:32:00 +01:00
buildspec.mk.default
envsetup.sh Ensure there are no empty paths in ANDROID_BUILD_PATHS and PATH. 2021-11-24 14:59:15 +00:00
help.sh Fix the help script. 2021-03-25 14:40:44 -07:00
navbar.md
rbesetup.sh Add the ability to source RBE related scripts from envsetup.sh 2021-07-14 11:31:54 -04:00
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For an outdated reference on Android.mk files, see build-system.html.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.