####Prerequisites 1. For general Android prerequisites, see http://source.android.com/source/download.html 2. Unpack all the git archives, by running: ./unpack.pl 3.Create a workspace containing icecream sandwitch release from Google. 4.Overlay Motorola-provided published repos on top of original Google versions. 5.Build user space components: cd <workspace> . build/envsetup.sh lunch generic-user make BOARD_HAVE_BLUETOOTH=true TARGET_BOARD_PLATFORM=omap4 <target> Where is something like out/target/product/generic/system/bin/bluetoothd 6.Building kernel and kernel modules. make TARGET_BOARD_PLATFORM=omap4 -f kernel/build/kernel.mk all