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Paul Duffin 24f62069d0 Remove use of REMOVE_ATB_FROM_BCP 
This change cleans up after the work to remove the android.test.base
classes from the bootclasspath. That work allowed the presence of
android.test.base in the bootclasspath to be configured at build time
to allow the changes to be tested without affecting the standard
Android builds and avoiding having to repeatedly reapply/revert the
changes that excluded android.test.base from the bootclasspath. That
change has been applied and stuck and no builds change the default by
setting REMOVE_ATB_FROM_BCP=false so we no longer need to support that
capability.

This change removes the build time switch to add
framework-atb-backward-compatibility to the bootclasspath and another
change in the same topic merges those classes into the
framework-minus-apex module. So, while a module has been removed from
the bootclasspath the classes available on it have not changed.

Bug: 184331423
Test: m nothing
Change-Id: I9dadaf8b0c2684bf1983b353bb2acf4f42655e1a
 		2021-04-06 11:53:08 +01:00
common Preserve <uses-library> order in dexpreopt.config files. 2021-02-11 17:09:19 +00:00
core Merge "Refactor vendor_boot v4 build logic and add more checks" 2021-04-06 09:02:14 +00:00
packaging Fix creating _dist_<goal> targets under !dist 2018-10-21 08:56:27 -07:00
target Remove use of REMOVE_ATB_FROM_BCP 2021-04-06 11:53:08 +01:00
tests Product configuration in Starlark support files. 2021-03-18 10:52:05 -07:00
tools Merge "Don't disable verity if VABC is disabled" 2021-04-02 22:52:45 +00:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Android.bp [LSC] Add LOCAL_LICENSE_KINDS to build/make 2021-02-14 10:37:20 -08:00
Changes.md Add documentation for <uses-library> checks. 2021-03-31 11:56:45 +01:00
CleanSpec.mk Rename vendor-ramdisk to vendor_ramdisk 2021-03-03 13:56:48 -08:00
Deprecation.md Obsolete unused module types 2020-04-18 21:00:18 -07:00
METADATA Fix license_type. Contains GPL 2021-02-09 14:00:16 -08:00
OWNERS Refactor OWNERS files in platform/build/make. 2020-10-08 16:14:44 -07:00
PREUPLOAD.cfg Disallow use of error-prone merge-strategies 2021-02-23 15:07:02 +00:00
README.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
Usage.txt Remove the PRODUCT-* goal 2019-07-29 14:27:04 -07:00
buildspec.mk.default Add TARGET_PLATFORM_VERSION to lunch 2017-03-23 09:44:08 -07:00
envsetup.sh Add "ktgrep" for Kotlin 2021-03-16 15:10:34 +09:00
help.sh Fix the help script. 2021-03-25 14:40:44 -07:00
navbar.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
rbesetup.sh Switch default execution strategy to racing for developer builds 2020-11-25 12:14:16 -05:00
tapasHelp.sh Remove unused mips workarounds. 2020-03-06 16:46:59 -08:00

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.