diff -x '*~' -ur qca-1.0/configure qca-1.0-fixed/configure
--- qca-1.0/configure	2003-12-10 01:06:43.000000000 +0100
+++ qca-1.0-fixed/configure	2005-05-24 18:03:08.912751344 +0200
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 show_usage() {
 cat <<EOT
@@ -17,12 +17,12 @@
 while [ $# -gt 0 ]; do
 	case "$1" in
 		--prefix=*)
-			PREFIX=`expr "${1}" : "--prefix=\(.*\)"`
+			PREFIX="${1/--prefix=/}"
 			shift
 			;;
 
 		--qtdir=*)
-			QTDIR=`expr "${1}" : "--qtdir=\(.*\)"`
+			QTDIR="${1/--qtdir=/}"
 			shift
 			;;
 
@@ -76,7 +76,7 @@
 		echo Warning: qmake not in \$QTDIR/bin/qmake
 		echo trying to find it in \$PATH
 	fi
-	qm=`type -p qmake`
+	qm=`which qmake`
 	if [ -x "$qm" ]; then
 		if [ "$QC_DEBUG" = "Y" ]; then
 			echo qmake found in $qm