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Tao Bao 943fa4c523 Don't write vendor to dynamic_partitions_info.txt if it's unavailable.
If an AOSP target is built with dynamic partitions support but without
vendor.img available at build time, don't write 'vendor' to
dynamic_partitions_info.txt that will be used for building OTA packages.

We can't remove the partition from BoardConfig file, because the name
will be still needed in other places, such as generating the partition
metadata (super_empty.img). Otherwise manually flashing vendor.img at a
later point would require additional steps (e.g. `fastboot
create-logical-partition`).

Bug: 120852744
Test: `m -j dist` with and without vendor projects.
Change-Id: Ia1c3ed5bbea0255f1908958140dac97a1597586d
2018-12-19 14:17:55 -08:00
common Move dexpreopting to Soong 2018-12-17 13:46:17 -08:00
core Don't write vendor to dynamic_partitions_info.txt if it's unavailable. 2018-12-19 14:17:55 -08:00
packaging Fix creating _dist_<goal> targets under !dist 2018-10-21 08:56:27 -07:00
target Apply skip mounting product and other partitions in GSI 2018-12-19 14:42:27 +08:00
tests Only set TARGET_PLATFORM version in lunch when explicitly requested 2017-05-03 02:47:59 +00:00
tools Merge "Relax inode usage estimation slack for DAP right sizing" 2018-12-18 02:13:10 +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
buildspec.mk.default Add TARGET_PLATFORM_VERSION to lunch 2017-03-23 09:44:08 -07:00
Changes.md Mark BUILD_NUMBER as obsolete, more vars as readonly 2018-10-22 15:20:26 -07:00
CleanSpec.mk Remove file named .d created in the source directory 2018-12-15 19:13:29 -08:00
envsetup.sh Rename _complete-android-module-names 2018-12-11 18:06:00 +01:00
help.sh s/product-services/product_services/g 2018-08-20 10:44:59 -07:00
navbar.md Mark envsetup.sh vars as deprecated in makefiles 2017-11-28 14:19:50 -08:00
OWNERS Use multiple globs/emails in per-file syntax 2018-08-20 14:16:04 -07:00
README.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
Usage.txt Remove showcommands from docs 2018-07-14 09:32:13 -07:00

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.