#!/bin/sh

root_dir=./
for module in `find ${root_dir} -type d -maxdepth 1`; do
	if [ "${module}" != "${root_dir}" ]; then
		patch_file=`echo ${module} | perl -p -e "\\$_=substr(\\$_,length(\"${root_dir}\"))"`
		patch_file=`pwd`/patch-z-${patch_file=}.patch
		echo -n>${patch_file}
		cur_dir=`pwd`
		cd ${module}
		for f in `find ./ -name "*-dist"`; do
			new_f=`echo ${f} | sed -e 's/-dist$//'`
			diff -urN ${f} ${new_f} >> ${patch_file}
		done
		cd ${cur_dir}
	fi
done