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Dan Willemsen af2e1f8487 Start moving add_lunch_combo to Make
Start deprecating add_lunch_combo, preferring a list of common choices
in each AndroidProducts.mk file.

This list will be validated so that we don't have typos:

https://android-review.git.corp.google.com/c/device/generic/car/+/619533

Or targets that no longer exist.

Bug: 77599627
Test: lunch
Test: lunch 34
Test: lunch aosp_x86_64-eng
Test: lunch aosp_<tab>
Change-Id: Ie0ddaa94cbd6cee26584f56f1706a8ec1333f87e
2018-04-04 17:14:47 -07:00
core Start moving add_lunch_combo to Make 2018-04-04 17:14:47 -07:00
target Start moving add_lunch_combo to Make 2018-04-04 17:14:47 -07:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-03 02:47:59 +00:00
tools Merge "Convert liboemaids to oemaids_headers as a headers only library" 2018-04-04 23:02:34 +00:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Android.mk Fix the build when using findleaves.py 2017-08-08 09:45:12 -07:00
Changes.md Remove unnecessary USE_CLANG_PLATFORM_BUILD. 2018-01-11 14:29:23 -08:00
CleanSpec.mk Add asan-specific CleanSpec 2018-03-20 15:44:43 -07:00
OWNERS Add Nan to OWNERS 2018-01-18 15:50:07 -08:00
README.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
Usage.txt Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
buildspec.mk.default Add TARGET_PLATFORM_VERSION to lunch 2017-03-23 09:44:08 -07:00
envsetup.sh Start moving add_lunch_combo to Make 2018-04-04 17:14:47 -07:00
help.sh Support /product partition 2018-01-25 09:33:58 +09:00
navbar.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
tapasHelp.sh Remove armv5te 2018-01-08 15:26:16 -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For an outdated reference on Android.mk files, see build-system.html.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.