Fix for distcc distccd macports installer

#!/bin/sh

#
# Originally found here: http://jenders.vox.com/library/post/macports-workaround-for-installing-distcc-31-on-an-intel-mac.html
#

makefile=/opt/local/var/macports/sources/rsync.macports.org/release/ports/devel/distcc/work/distcc-3.1/Makefile

if test -e $makefile; then # user has a half completed installation
   break
else # user has not previously attempted installation
  port configure distcc
fi

# if the makefile still does not exist there's a problem
if ! test -e $makefile; then echo "The makefile does not exist. Are you sure distcc isn't already installed?" && exit 1; fi

# patch makefile and install
echo "\e[1m--->  Patching Makefile\e[0m"
sed -i.bak -e 's/\-MD\ \-W/\-W/g' $makefile && port install distcc