Fix build with gcc46.

archivers/szip/distinfo

@@ -1,6 +1,7 @@
-$NetBSD: distinfo,v 1.9 2011/11/20 00:57:38 marino Exp $
+$NetBSD: distinfo,v 1.10 2012/01/11 14:20:20 hans Exp $
 
 SHA1 (szip-2.1nb3/szip-2.1.tar.gz) = d241c9acc26426a831765d660b683b853b83c131
 RMD160 (szip-2.1nb3/szip-2.1.tar.gz) = 058d85cbbc9893bdda64e4c4ee967a773ae85e3a
 Size (szip-2.1nb3/szip-2.1.tar.gz) = 383968 bytes
 SHA1 (patch-aa) = 5ce7e2507ca8731fe06145c1334f031ee24277dc
+SHA1 (patch-config_gnu-flags) = 07058864b2ad18b10b250d5462d9c7b5cc187491

archivers/szip/patches/patch-config_gnu-flags

@@ -0,0 +1,13 @@
+$NetBSD: patch-config_gnu-flags,v 1.1 2012/01/11 14:20:21 hans Exp $
+
+--- config/gnu-flags.orig	2005-03-04 22:37:52.000000000 +0100
++++ config/gnu-flags	2011-12-28 13:09:28.722283206 +0100
+@@ -168,7 +168,7 @@ esac
+ # Please follow the pattern below by adding new versions at the top, copying
+ # the information from the previous version and adding modifications to that.
+ case "$cc_vendor-$cc_version" in
+-    gcc-3.3*)
++    gcc-3.3*|gcc-3.4*|gcc-4.*)
+         # Replace -ansi flag with -std=c99 flag
+ 	CFLAGS="`echo $CFLAGS | sed -e 's/-ansi/-std=c99/g'`"
+