bash script to build CumulusLinux 1.5.2 kernel

kernel-source-build-recipe.bash

#!/bin/bash

# prepare extraction directory, get and extract debian sources
mkdir cumulus
cd cumulus
wget http://oss.cumulusnetworks.com/CumulusLinux-1.5.2.tar.gz
tar xvf CumulusLinux-1.5.2.tar.gz

# examine installation instructions
cat patches/README 

# install required dev tools from cumulus repo
apt-get install dpkg-dev gcc

# allow access to debian repositories
cat << EOF >> /etc/apt/sources.list 
## upstream start
deb http://ftp.us.debian.org/debian/ wheezy main non-free
deb-src http://ftp.us.debian.org/debian/ wheezy main non-free
deb http://security.debian.org/ wheezy/updates main
deb-src http://security.debian.org/ wheezy/updates main
## upstream end
EOF

# install dev tools from debian and debian kernel source
apt-get update
apt-get install quilt
apt-get source linux=3.2.46-1+deb7u1

# remove access to debian repositories
sed -i '/upstream start/,/ustream end/d' /etc/apt/sources.list

# apply cumulus patches
cd linux-3.2.46/
../scripts/apply-patch-series ../patches/kernel/series .