#!/bin/sh

echo -n \#define ENV_MAGIC 0x
find . \
  -path '*/_*' -prune -o\
  -path '*/.svn*' -prune -o\
  -path '*/.#*' -prune -o\
  -exec grep "[.]key[ ]*=[ ]*\"" \{\} \;\
 | sed -e 's/[^"]*"\([^"]*\).*/\1/'\
 | sort | uniq\
 | md5sum | cut -c1-4
