commit | 1decd163d97a3f8b7ab88cbcff501ed1de9615af | [log] [tgz] |
---|---|---|
author | Dan Willemsen <dwillemsen@google.com> | Tue Apr 28 20:50:36 2020 -0700 |
committer | Dan Willemsen <dwillemsen@google.com> | Tue Apr 28 20:50:36 2020 -0700 |
tree | 699f6fa2bcc091cd4f17f4e3795d17c69f9d6f54 | |
parent | d4641a8f4179234bf95f334fac6621edcaf40370 [diff] | |
parent | 79efeda18cc5aa79f2a4e4566f5a955327701296 [diff] |
Merge remote-tracking branch 'aosp/upstream' * aosp/upstream: On-demand find emulator initialization Support '*' in finddirs Support '..' in find emulation Add new check for non-phony targets that have no commands Remove unused `parents` from DepNode Test: treehugger Change-Id: Idd4196c17eaa6e265e2f5dd0f7f552468e7a43e0
kati is an experimental GNU make clone. The main goal of this tool is to speed-up incremental build of Android.
Currently, kati does not offer a faster build by itself. It instead converts your Makefile to a ninja file.
For Android-N+, ckati and ninja is used automatically. There is a prebuilt checked in under prebuilts/build-tools that is used.
All Android's build commands (m, mmm, mmma, etc.) should just work.
Set up kati:
% cd ~/src % git clone https://github.com/google/kati % cd kati % make
Build Android:
% cd <android-directory> % source build/envsetup.sh % lunch <your-choice> % ~/src/kati/m2n --kati_stats % ./ninja.sh
You need ninja in your $PATH.
% ./ninja.sh -t clean
Note ./ninja.sh passes all parameters to ninja.
For example, the following is equivalent to “make cts”:
% ./ninja.sh cts
Or, if you know the path you want, you can do:
% ./ninja.sh out/host/linux-x86/bin/adb