$NetBSD: patch-al,v 1.3 2007/02/20 20:46:20 jdolecek Exp $

--- ext/gd/config.m4.orig	2007-02-20 21:14:31.000000000 +0100
+++ ext/gd/config.m4
@@ -48,18 +48,7 @@ dnl Checks for the configure options
 dnl
 
 AC_DEFUN([PHP_GD_ZLIB],[
-	if test "$PHP_ZLIB_DIR" != "no" && test "$PHP_ZLIB_DIR" != "yes"; then
-		if test -f "$PHP_ZLIB_DIR/include/zlib/zlib.h"; then
-			PHP_ZLIB_DIR="$PHP_ZLIB_DIR"
-			PHP_ZLIB_INCDIR="$PHP_ZLIB_DIR/include/zlib"
-		elif test -f "$PHP_ZLIB_DIR/include/zlib.h"; then
-			PHP_ZLIB_DIR="$PHP_ZLIB_DIR"
-			PHP_ZLIB_INCDIR="$PHP_ZLIB_DIR/include"
-		else
-			AC_MSG_ERROR([Can't find zlib headers under "$PHP_ZLIB_DIR"])
-		fi
-	else
-		for i in /usr/local /usr; do
+		for i in "$PHP_ZLIB_DIR" /usr/local /usr; do
 			if test -f "$i/include/zlib/zlib.h"; then
 				PHP_ZLIB_DIR="$i"
 				PHP_ZLIB_INCDIR="$i/include/zlib"
@@ -68,7 +57,6 @@ AC_DEFUN([PHP_GD_ZLIB],[
 				PHP_ZLIB_INCDIR="$i/include"
 			fi
 		done
-	fi
 ])
 
 AC_DEFUN([PHP_GD_JPEG],[