$OpenBSD: patch-configure,v 1.3 2018/11/27 19:11:35 jca Exp $

Don't hardcode gcc.
Support newer versions of GCC.

Index: configure
--- configure.orig
+++ configure
@@ -4426,7 +4426,7 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confde
 
 
 
-target=`gcc -dumpmachine`
+target=`cc -dumpmachine`
 case "$target" in
 	*-darwin*)
 		SHARED_FLAGS="-dynamiclib -flat_namespace -undefined suppress"
@@ -4589,7 +4589,7 @@ else
 		'')
 			as_fn_error $? "not found" "$LINENO" 5;
 			;;
-		2.95.[2-9]|2.95.[2-9][-.]*|3.[0-9]|3.[0-9].[0-9]|3.[0-9]|3.[0-9].[0-9]-*|4.*)
+		2.95.[2-9]|2.95.[2-9][-.]*|3.[0-9]|3.[0-9].[0-9]|3.[0-9]|3.[0-9].[0-9]-*|4.*|5.*|6.*|7.*|8.*)
 			_cc_major=`echo $cc_version | cut -d '.' -f 1`
 			_cc_minor=`echo $cc_version | cut -d '.' -f 2`
 			_cc_mini=`echo $cc_version | cut -d '.' -f 3`
