Move encoders from headphones script, needs modification of compile tools

build/make/headphones.mk

@@ -1,4 +1,5 @@
 headphones:
+	$(call script,encoders)
 	$(call script,$@)
 	$(call boot,02,$@)
 	$(call runit,$@)

build/scripts/compile.sh

@@ -4,4 +4,4 @@ source /build/config
 set -x
 
 ## Often used tools
-apt_install_temporary gcc make automake libtool
+apt_install_temporary build-essential yasm cmake automake autopoint autoconf pkg-config

build/scripts/headphones.sh

@@ -11,8 +11,3 @@ export_env HEADPHONES_DATA /host/var/lib/headphones
 ## Headphones
 cd /opt
 git clone https://github.com/rembo10/headphones.git
- 
-## Encoders
-echo "deb http://ppa.launchpad.net/mc3man/trusty-media/ubuntu $(lsb_release -c -s) main" | sudo tee -a /etc/apt/sources.list
-apt update
-apt_install_permanent --force-yes ffmpeg libmp3lame0 libavcodec-extra-54