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Dan Willemsen 8da52d4b9d Move TOP/TOPDIR to build/make/common/core.mk
So that they're set properly during dumpvars / product loading.

SHELL is already set in common/core.mk, so it's not necessary to be in
core/main.mk as well (which quickly loads core/config.mk, which loads
common/core.mk).

Test: get_build_var TOP
Test: get_build_var TOPDIR
Change-Id: I8179ac32628b74ccf29851dc53bf83cfb4b280fd
2019-08-08 10:58:09 -07:00
common Move TOP/TOPDIR to build/make/common/core.mk 2019-08-08 10:58:09 -07:00
core Move TOP/TOPDIR to build/make/common/core.mk 2019-08-08 10:58:09 -07:00
packaging Fix creating _dist_<goal> targets under !dist 2018-10-21 08:56:27 -07:00
target Merge "Add com.android.i18n APEX module to PRODUCT_PACKAGES" 2019-08-08 11:06:53 +00:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-01 14:26:40 -07:00
tools Merge "releasetools: ota_from_target_files uses target_files_diff." 2019-08-08 04:07:51 +00:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Changes.md Changes.md: Change OUT_DIR to PRODUCT_OUT 2019-06-04 20:49:51 +09:00
CleanSpec.mk Revert "Add product and system_ext partition for emulator" 2019-08-07 23:44:41 +00:00
Deprecation.md Start the deprecation of BUILD_HOST_STATIC_LIBRARY 2019-06-14 09:37:42 -07:00
OWNERS Add more OWNERS 2019-06-17 15:22:33 -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 Filter out VENDOR_PYTHONPATH from PYTHONPATH in aosp. 2019-08-06 09:17:24 +08:00
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
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For an outdated reference on Android.mk files, see build-system.html.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.