commit | 831dcffa2be201e2158c1851d9a9ad7abd6293ce | [log] [tgz] |
---|---|---|
author | Dan Willemsen <dwillemsen@google.com> | Wed Jan 08 17:03:38 2020 -0800 |
committer | Dan Willemsen <dwillemsen@google.com> | Wed Jan 08 17:03:38 2020 -0800 |
tree | 4a2fa097a21a27d70989fd5d9d1621befaa33bf1 | |
parent | 32c653b31bd1a6ce54ebbb1b73ce03bde6c92246 [diff] | |
parent | ae17ffdcf3da3c6743bf8d75be626c02c4ed0414 [diff] |
Merge remote-tracking branch 'aosp/upstream' into master * aosp/upstream: Implement "phony_output" feature in ninja Test: treehugger Change-Id: Ia22358ec998b1ab2a808038dafb9827d5dd09d2d
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