| commit | c465e204008845b96b19024ee183ca2e573c6828 | [log] [tgz] |
|---|---|---|
| author | Inseob Kim <inseob@google.com> | Fri Nov 15 09:59:23 2019 +0900 |
| committer | Inseob Kim <inseob@google.com> | Thu Jan 23 21:51:08 2020 +0900 |
| tree | 442b851d877ed2563b92a43c67a35497117e88c3 | |
| parent | 4b26ce076aba25da7420890c4beec5445bb026e9 [diff] |
Implement vendor snapshot
Vendor snapshot can be captured with "m dist vendor-snapshot". With
vendor snapshot and vndk snapshot, older version of /vendor and newer
version of /system will be able to be built together by setting
BOARD_VNDK_VERSION to past vendor's version.
Only vendor modules under AOSP are to be captured. In detail, modules
under following directories are ignored:
- cts/
- device/
- external/clang/
- external/llvm/
- hardware/, except for:
- interfaces/, libhardware/, libhardware_legacy/, ril/
- vendor/
Bug: 65377115
Test: m dist vendor-snapshot
Change-Id: Ib5859e409f8ab281ca137cae21e9ea08abd8a0b1
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For an outdated reference on Android.mk files, see build-system.html.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.