| commit | e30acf1b3fea2dad06875458440cf9877f696a1e | [log] [tgz] |
|---|---|---|
| author | Kelvin Zhang <zhangkelvin@google.com> | Tue May 02 15:50:18 2023 -0700 |
| committer | Kelvin Zhang <zhangkelvin@google.com> | Tue May 02 20:48:14 2023 -0700 |
| tree | c85232641265f7bbc31edbe834a3d78ee8bdbd14 | |
| parent | 6b10e15acc35f7ff48a0e17e5dadbf9e814f7686 [diff] |
Parallelize generation of OTA package and target_file packing ota_from_target_files no longer requires a zipped target file, so switch dependency to the target_files dir. This allows build system to parallize generation of OTA package and target file packing Test: th Bug: 227848550 Bug: 277028723 Change-Id: I03fb9191de3b3316ed288eaac8ae84370c2fb598
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For an outdated reference on Android.mk files, see build-system.html.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.