Please read the AOSP building instructions before proceeding.
Init core trees:
$ repo init -u https://github.com/ChronosRom/chronos_manifest.git -b cr-4.4
sync repo :
$ repo sync
After the sync is finished, please read the instructions from the Android site on how to build.
. build/envsetup.sh && time brunch jflte
You can also build (and see how long it took) for specific devices like this:
chmod 755 build.sh
./build.sh -d jflte
Remember to make clobber every now and then!