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Jiyong Park 9ebefc640d Partial cherry-pick of ag/10260813
This change is a partial cherry-pick of ag/10260813
(Iaeefb35137de01c6ea57115d8830dd9bc30eccba) to prevent downstream merge
conflict when buildinfo_common.sh is removed by the upcoming changes.

Bug: 117892318
Test: m

Change-Id: I6194347668fd57dfb29ce1bfda16b90088483591
Merged-In: Iaeefb35137de01c6ea57115d8830dd9bc30eccba
2020-06-05 10:49:35 +09:00
common strings.mk: Allow empty RHS values for inputs of collapse-pairs 2020-04-02 03:34:49 +09:00
core <partition>/build.prop rules are defined using macro 2020-06-05 10:47:34 +09:00
packaging Fix creating _dist_<goal> targets under !dist 2018-10-21 08:56:27 -07:00
target Merge "remove clatd.conf which is no longer required by clat daemon" 2020-06-03 05:15:21 +00:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-01 14:26:40 -07:00
tools Partial cherry-pick of ag/10260813 2020-06-05 10:49:35 +09:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Changes.md Ban ELF prebuilts in PRODUCT_COPY_FILES 2020-04-08 18:02:56 +08:00
CleanSpec.mk Remove /system/etc/prop.default 2020-05-14 16:28:19 +09:00
Deprecation.md Obsolete unused module types 2020-04-18 21:00:18 -07:00
OWNERS Merge "Update OWNERS for version_defaults.mk with pscovanner & lubomir Bug: 141272605" into qt-dev am: 5d0a024d7b am: 479c9c549b 2019-10-16 11:30:32 -07:00
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 Revert "Minor cleanup for script consistency and adherence to Google shell style guide." 2020-05-21 10:49:17 +00:00
help.sh Rename product_services to system_ext 2019-07-09 08:57:19 +00:00
navbar.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
rbesetup.sh Add an RBE setup script that developers can source to run RBE builds 2020-03-05 17:37:26 -08:00
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For an outdated reference on Android.mk files, see build-system.html.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.