commit | 85e5ed03c31a48beb4439dca8be9a83d6a082015 | [log] [tgz] |
---|---|---|
author | Shinichiro Hamaji <shinichiro.hamaji@gmail.com> | Wed Jan 20 16:25:32 2016 +0900 |
committer | Shinichiro Hamaji <shinichiro.hamaji@gmail.com> | Wed Jan 20 16:25:32 2016 +0900 |
tree | cf45f5858c1299a7c95b0667bdaf91ad7dd6cdb9 | |
parent | 1134716762adb7051d1ebc1d92f01b58b1a18167 [diff] |
[C++] Introduce .KATI_DEPFILE again Unlike other target specific variables, this variable must not be propagated to other targets.
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.
Now AOSP has kati and ninja, so all you have to do is
% export USE_NINJA=true
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 # 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