compile an mp3/alsa-enabled darkice in the current directory

darkice.sh

#!/bin/bash

wd=$PWD
pf="$wd/local"

get () {
    local url=$1
    local md5=$2
    local name=$3
    [ "$(md5sum $name)" = "$md5  $name" ] || curl -L $url -o $name
}

mm () {
    local tn=${1}
    local dn=${2}
    local prefix=${3}
    local co=$4
    local hook=${5}

    tar -xzf $tn || tar -xjf $tn
    pushd $dn
    [ -n "${hook}" ] && sh -c "${hook}"
    ./configure --prefix=$prefix $co
    make -j3
    make install
    popd
}

get 'http://sourceforge.net/projects/lame/files/lame/3.98.4/lame-3.98.4.tar.gz/download' 8e9866ad6b570c6c95c8cba48060473f 'l.tar.gz'

get 'http://darkice.googlecode.com/files/darkice-1.0.tar.gz' 1804e63d42a9703d01fe378c9a77c473 'd.tar.gz'

get 'ftp://ftp.alsa-project.org/pub/lib/alsa-lib-1.0.24.1.tar.bz2' 7cc05f25e1d5b65da8fb3fdcd540f226 'a.tar.bz2'

mm l.tar.gz lame* $pf
mm a.tar.bz2 alsa* $pf
mm d.tar.gz darkice-* $pf "--with-lame-prefix=$pf --with-alsa-prefix=$pf" "sed -ie '1i #include <cstdio>' src/SerialUlaw.cpp"