AC_FUNC_ALLOCA should never define a prototype on the BSDs. Bump revi…

…sion.

devel/autoconf/Makefile

@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.75 2010/07/24 20:46:16 tron Exp $
+# $NetBSD: Makefile,v 1.76 2010/07/29 15:49:36 joerg Exp $
 
 DISTNAME=		autoconf-2.65
-PKGREVISION=		1
+PKGREVISION=		2
 CATEGORIES=		devel
 MASTER_SITES=		${MASTER_SITE_GNU:=autoconf/}
 

devel/autoconf/distinfo

@@ -1,5 +1,6 @@
-$NetBSD: distinfo,v 1.23 2010/07/24 20:46:16 tron Exp $
+$NetBSD: distinfo,v 1.24 2010/07/29 15:49:36 joerg Exp $
 
 SHA1 (autoconf-2.65.tar.gz) = ae9e1ab046822007f25c88e1d8f2166e065da8c2
 RMD160 (autoconf-2.65.tar.gz) = 67cf709b61290b47255ccdb2c3113bcd04c42ecd
 Size (autoconf-2.65.tar.gz) = 1738880 bytes
+SHA1 (patch-aa) = 481aec3f9d8c4b523ff27db50fccf6d219f36ffe

devel/autoconf/patches/patch-aa

@@ -0,0 +1,16 @@
+$NetBSD: patch-aa,v 1.11 2010/07/29 15:49:36 joerg Exp $
+
+Do not fall through to the implicit prototype as it conflicts with
+stdlib.h.
+
+--- lib/autoconf/functions.m4.orig	2010-07-29 15:21:52.000000000 +0000
++++ lib/autoconf/functions.m4
+@@ -369,6 +369,8 @@ AC_CACHE_CHECK([for alloca], ac_cv_func_
+ # ifdef _MSC_VER
+ #  include <malloc.h>
+ #  define alloca _alloca
++# elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
++#   include <stdlib.h>
+ # else
+ #  ifdef HAVE_ALLOCA_H
+ #   include <alloca.h>