rpms/xulrunner/devel find-external-requires,NONE,1.1

[Christopher Aillon (caillon) <fedora-extras-commits redhat com>]

Author: caillon

Update of /cvs/extras/rpms/xulrunner/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv10079

Added Files:
	find-external-requires 
Log Message:
Copying over from firefox



--- NEW FILE find-external-requires ---
#!/bin/sh

# Finds requirements provided outside of the current file set

filelist=`sed "s/[]['\"*?{}]/\\\\\&/g"`

provides=`echo $filelist | /usr/lib/rpm/find-provides`

{
for f in $filelist ; do
	echo $f | /usr/lib/rpm/find-requires | while read req ; do
		found=0
		for p in $provides ; do
			if [ "$req" = "$p" ]; then
				found=1
			fi
		done
		if [ "$found" = "0" ]; then
			echo $req
		fi
	done
done
} | sort -u