Make seabios v1.7.4

mkseabios.sh

#!/bin/bash

mkdir -p /home/$(whoami)/OSXGUEST
cd /home/$(whoami)/OSXGUEST
git clone https://github.com/coreboot/seabios.git
wget https://raw.githubusercontent.com/transistor1/packages-archlinux/master/seabios-osx-git/seabios-dmi-cumulative-20140204.patch
cd seabios
git checkout rel-1.7.4
patch -p1 < ../seabios-dmi-cumulative-20140204.patch
cd ..
docker run -ti -v `pwd`/seabios:/src --rm transistor1/karmic-build make -C /src
cp seabios/out/bios.bin /home/$(whoami)/OSXGUEST/bios-mac.bin