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Dennis Song bc7e0a9f25 Allow merging target files without framework ab_partitions.txt
Introduce a new option `--allow-partial-ab` in merge_target_files,
which allows merging a non-AB framework with an AB vendor.

The reason for adding this option is to support merging a real
device framework with a cuttlefish vendor. Cuttlefish enables AB
partition by default; however, some real devices do not.

Bug: 318326532
Test: merge_target_files
Test: atest --host releasetools_test
Change-Id: Iaebd06796153fe82fbf56e86fcc8c500b6d60771
2024-02-06 14:40:57 +00:00
ci Determine if the build is in presubmit using build id 2024-01-22 14:56:13 -08:00
common math.mk supports larger number comparison 2023-10-30 10:58:25 +09:00
core Merge "Reapply "Rename LOCAL_USE_VNDK"" into main 2024-02-06 00:57:21 +00:00
packaging Trace time spent in cp rules for dist targets. 2023-06-26 23:31:30 +00:00
target Merge "Add kcmdlinectrl to base system" into main 2024-02-06 07:52:10 +00:00
teams Add team rules under build/make 2024-01-26 15:51:01 +00:00
tests Add test for b failing 2023-07-05 12:26:55 -07:00
tools Allow merging target files without framework ab_partitions.txt 2024-02-06 14:40:57 +00:00
.gitignore ignore .iml files (IntelliJ) 2022-06-17 12:17:53 -04:00
banchanHelp.sh Allow selecting a different product in banchan. 2021-04-19 18:32:00 +01:00
buildspec.mk.default
Changes.md Revert^2 "Enable genrule sandboxing by default" 2023-10-18 22:50:28 +00:00
CleanSpec.mk Clean out old rustc compiler intermediates 2023-10-03 10:35:32 -07:00
cogsetup.sh Remove workaround to copy reclient binaries 2024-01-22 19:51:51 +00:00
Deprecation.md Obsolete unused module types 2020-04-18 21:00:18 -07:00
envsetup.sh Add build/soong/bin to the paths 2024-02-03 14:44:41 -08:00
help.sh Add sync to m help 2022-09-22 02:26:10 +00:00
METADATA Move comment to license_note 2022-03-03 14:57:46 -08:00
navbar.md
OWNERS Remove lberki@google.com from OWNERS 2023-11-30 16:41:22 +00:00
PREUPLOAD.cfg Disallow use of error-prone merge-strategies 2021-02-23 15:07:02 +00:00
rbesetup.sh fix RE for metalava actions 2023-11-15 20:39:45 +00:00
README.md
shell_utils.sh Pull common methods into shell_utils.sh, which can be included by scripts. 2023-01-03 14:12:43 -08:00
tapasHelp.sh Add a keys argument to tapas 2022-02-07 18:50:22 +00:00
Usage.txt Remove the PRODUCT-* goal 2019-07-29 14:27:04 -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.