morpheus/prepare-root

mkdir -p src cross
mkdir -p $root/{bin,boot,dev,etc,home,root,lib,var,share,devel,tmp,sys,proc}
mkdir -p $root/dev/shm
mkdir -p $root/share/{doc,man}
mkdir -p $root/var/run
cd $root
ln -s . usr
ln -s bin sbin
cd -