Ubuntu Touch Fairphone 2

local_manifest.xml

<?xml version="1.0" encoding="UTF-8"?>
<manifest>
  <remote name="fairphone" fetch="http://code.fairphone.com/gerrit/fp2-dev" />
  <project path="device/fairphone_devices/FP2" name="device/fairphone_devices/fairphone" remote="fairphone" revision="fp2-sibon" />
  <project path="kernel" name="kernel/msm" remote="fairphone" revision="fp2-sibon" />
  <project path="device/qcom/common" name="device/qcom/common" remote="fairphone" revision="fp2-sibon" />
  <project path="bootable/bootloader/lk" name="kernel/lk" remote="fairphone" revision="fp2-sibon" />
</manifest>

some_others.md

Add to device/fairphone_devices/FP2/BoardConfig.mk:

TARGET_KERNEL_SOURCE := kernel
TARGET_KERNEL_CONFIG := fairphone_defconfig

Add to build/core/main.mk (to variable subdirs:

device/qcom/common/dtbtool

Helpful:
http://forum.xda-developers.com/showpost.php?p=53727634&postcount=15
http://forum.xda-developers.com/showpost.php?p=43808335&postcount=5
http://askubuntu.com/a/612087/268225

Add hardware/qcom/msm8x74/kernel-headers \ @ hardware/qcom/camera/QCamera2/stack/mm-camera-test/Android.mk (LOCAL_C_INCLUDES)

Add LOCAL_C_INCLUDES += hardware/qcom/msm8x74/kernel-headers @ hardware/qcom/media/mm-video-v4l2/vidc/vdec/Android.mk

Add hardware/qcom/msm8x74/kernel-headers @ hardware/qcom/media/libc2dcolorconvert/Android.mk

Add LOCAL_C_INCLUDES += hardware/qcom/msm8x74/kernel-headers @ hardware/qcom/media/mm-video-v4l2/vidc/vdec/Android.mk
Add LOCAL_C_INCLUDES += hardware/qcom/msm8x74/kernel-headers AT THE NEAR BOTTOM OF THE FILE

libasound2-dev:i386 for alsa/asoundlib.h
libpulse-dev:i386 for pulse/simple.h
libesd0-dev for esd.h

If something does not work (and is weird), EXIT the shell and restart it!!

libgl1-mesa-dev:i386 for -lGL

http://cdimage.ubuntu.com/ubuntu-touch/daily-preinstalled/current/xenial-preinstalled-touch-armhf.tar.gz for rootfs

Install android-tools-fsutils for rootstock-touch-install