commit | 918a516840370d11ea0b662f7685bf8feba7d2fe | [log] [tgz] |
---|---|---|
author | Dan Willemsen <dwillemsen@google.com> | Mon Feb 08 16:19:45 2016 -0800 |
committer | Dan Willemsen <dwillemsen@google.com> | Mon Feb 08 16:19:45 2016 -0800 |
tree | 5618f6c181f4685b721fb141b59dfbbd691ce12b | |
parent | 795f789c6a52503812c3af2178ea7b63779250e9 [diff] | |
parent | b67fa5bcfdabb8c8e2f35e8bcd27b72c9ef60456 [diff] |
Merge branch 'aosp/upstream' into master * commit 'b67fa5bcfdabb8c8e2f35e8bcd27b72c9ef60456': Update Android.bp with latest Makefile.ckati [C++] Optimize WordScanner with SSE4.2 [C++] Make WordScanner faster by not using isspace [C++] Add a benchmark for WordScanner::Split Change-Id: I7464dc50a20cd72d220bbc602aa92ad81218a192
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