#!/bin/sh
source ./common
set -e

function unpack() {
  if [ ! -d unpacked/$1 ]; then
    echo Unpacking $1.$2
    tar xf download/$1.$2 -C unpacked
  fi
}

mkdir -p unpacked
unpack binutils-$binutils_ver tar.xz
unpack newlib-$newlib_ver tar.gz
unpack gcc-$gcc_ver tar.xz
unpack mpfr-$mpfr_ver tar.xz
unpack gmp-$gmp_ver tar.xz
unpack mpc-$mpc_ver tar.gz
unpack isl-$isl_ver tar.bz2
echo Done Unpacking