--- redhat-rpm-config-9.1.0/find-provides.libtool.orig	2016-05-11 14:36:17.082744500 +0200
+++ redhat-rpm-config-9.1.0/find-provides.libtool	2016-05-11 14:38:49.404192547 +0200
@@ -2,9 +2,9 @@
 while read possible ; do
 	case "$possible" in
 	*.la)
-		if grep -iq '^# Generated by ltmain.sh' "$possible" 2> /dev/null ; then
-			echo "libtool($possible)"
-		fi
+	    if grep -Eiq '^# Generated by (libtool|ltmain.sh)' "$possible" 2> /dev/null ; then
+		echo "libtool($possible)"
+	    fi
 		;;
 	esac
 done