commit | d4641a8f4179234bf95f334fac6621edcaf40370 | [log] [tgz] |
---|---|---|
author | Dan Willemsen <dwillemsen@google.com> | Tue Apr 21 12:50:37 2020 -0700 |
committer | Dan Willemsen <dwillemsen@google.com> | Tue Apr 21 12:50:37 2020 -0700 |
tree | 7a035c76e93811409ccf4b4bfc7c265d564f5a77 | |
parent | 831dcffa2be201e2158c1851d9a9ad7abd6293ce [diff] | |
parent | d555ba8ee8c53fee55e4532fcacff2a03fca2d6e [diff] |
Merge remote-tracking branch 'aosp/upstream' * aosp/upstream: Add debug location info into the regen stamp file Improve ckati_stamp_dump Display include stack when encountering an error. func: rewrite a loop to appease -Wunreachable-code-loop-increment Test: treehugger Change-Id: I6b7745ba9f82c352fc29040d744afef1be34f546
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