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Justin Yun a9af5851ce Fix the VSR_VENDOR_API_LEVEL calculation
VSR_VENDOR_API_LEVEL is used to know the vendor API level for the VSR
requirement.
This must have the same value with the ro.vendor.api_level on run
time.

Bug: 332401254
Test: get_build_var VSR_VENDOR_API_LEVEL
Change-Id: I8e1fac8f05e4b06128738f377d63f26567d3902b
2024-04-02 11:19:38 +09:00
ci switch to using DIST_DIR env var for dist 2024-03-27 11:31:12 -07:00
common math.mk supports larger number comparison 2023-10-30 10:58:25 +09:00
core Fix the VSR_VENDOR_API_LEVEL calculation 2024-04-02 11:19:38 +09:00
packaging Trace time spent in cp rules for dist targets. 2023-06-26 23:31:30 +00:00
target Remove PLATFORM_VNDK_VERSION related code 2024-03-28 13:05:05 +09:00
teams Add new team android_platform_performance_testing 2024-03-27 21:26:29 +00:00
tests Add test for b failing 2023-07-05 12:26:55 -07:00
tools Merge "aconfig: use an enum to represetn flag type" into main 2024-04-01 20:15:03 +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 Fix cogsetup.sh to work from non-root dirs 2024-01-31 17:20:13 -05:00
Deprecation.md Obsolete unused module types 2020-04-18 21:00:18 -07:00
envsetup.sh envsetup.sh: work around zsh's built-in which. 2024-03-22 15:46:59 +00:00
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

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For an outdated reference on Android.mk files, see build-system.html.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.