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Roland Levillain ace5860719 Turn uses of `COVERAGE_PATHS` and `COVERAGE_EXCLUDE_PATHS` into errors.
All known uses of environment variables `COVERAGE_PATHS` and
`COVERAGE_EXCLUDE_PATHS` have been replaced with
`NATIVE_COVERAGE_PATHS` and `NATIVE_COVERAGE_EXCLUDE_PATHS` (resp.).

Test: m nothing
Test: Check that `m nothing COVERAGE_PATHS=art` fails.
Test: Check that `m nothing COVERAGE_EXCLUDE_PATHS=art` fails.
Test: Check the Android Build for build errors related to these variables.
Bug: 158212027
Change-Id: Icc7c1d9734e78c2bf327f00f04355700b5476648
2020-07-07 15:01:26 +01:00
common strings.mk: Allow empty RHS values for inputs of collapse-pairs 2020-04-02 03:34:49 +09:00
core Turn uses of `COVERAGE_PATHS` and `COVERAGE_EXCLUDE_PATHS` into errors. 2020-07-07 15:01:26 +01:00
packaging Fix creating _dist_<goal> targets under !dist 2018-10-21 08:56:27 -07:00
target pm.dexopt.* props in runtime_libart.mk becomes optional 2020-06-30 18:44:30 +09:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-01 14:26:40 -07:00
tools Merge "Check for duplicate entries in build.prop in validation script" 2020-07-06 21:13:01 +00:00
.gitignore Add build subprojects to .gitignore 2015-07-23 13:18:47 -07:00
Changes.md BUILD_BROKEN_DUP_SYSPROP as escape hatch for the new sysprop restriction 2020-06-30 18:44:40 +09:00
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 Do not print environment variables if ANDROID_QUIET_BUILD is set. 2020-06-04 10:48:15 -07:00
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 rbe: Remove stray / 2020-06-13 22:38:58 +02:00
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.