Move encoders and ffmpeg to separate scripts

build/make/headphones.mk

@@ -1,5 +1,5 @@
-headphones:
-	$(call script,encoders)
+headphones: encoders
+	$(call script,ffmpeg)
 	$(call script,$@)
 	$(call boot,02,$@)
 	$(call runit,$@)

build/scripts/encoders.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+source /build/config
+set -x
+
+## Enable multimedia sources in APT
+echo 'deb http://www.deb-multimedia.org jessie main non-free' >> /etc/apt/sources.list
+echo 'deb-src http://www.deb-multimedia.org jessie main non-free' >> /etc/apt/sources.list
+apt update
+apt_install_permanent --force-yes deb-multimedia-keyring
+
+## Encoders
+apt_install_permanent --force-yes libmp3lame0 libavcodec-extra* libmp3lame-dev libvorbis-dev libtheora-dev libspeex-dev libopenjpeg-dev libx264-dev libfaac-dev

build/scripts/ffmpeg.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+source /build/config
+set -x
+
+## Environment
+export_env FFMPEG_VERSION 2.8.6
+
+## FFmpeg
+cd /opt
+wget https://github.com/xbmc/FFmpeg/archive/$FFMPEG_VERSION-Jarvis-16.0.tar.gz
+tar xvjf ffmpeg-$FFMPEG_VERSION.tar.bz2
+cd ffmpeg-$FFMPEG_VERSION
+./configure --enable-gpl --enable-postproc --enable-swscale --enable-avfilter --enable-libmp3lame --enable-libvorbis --enable-libtheora --enable-libx264 --enable-libspeex --enable-shared --enable-pthreads --enable-libopenjpeg --enable-libfaac --enable-nonfree
+make $JOBS
+make install