commit | ed883ef3391d7a4039acb4ed4730522add98d750 | [log] [tgz] |
---|---|---|
author | Shinichiro Hamaji <shinichiro.hamaji@gmail.com> | Fri Jul 31 13:15:04 2015 +0900 |
committer | Shinichiro Hamaji <shinichiro.hamaji@gmail.com> | Fri Jul 31 13:16:34 2015 +0900 |
tree | 64304862e33ff01c63ed374831c4b4af901e4175 | |
parent | 7e70801d6486d23c689366e1187abe34413c0670 [diff] |
[C++] Store original environment variables in .kati_stamp
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.
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 # Use --goma if you are a Googler. % ./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
% ~/src/kati/m2n -j10 % ./ninja.sh
Or
% ./ninja.sh -j10
Note the latter kills the parallelism of goma.