Make 'clang -pthread' work on recent DragonFly versions. The patch from

upstream svn trunk. Bump PKGREVISION.

lang/clang/Makefile

@@ -1,8 +1,8 @@
-# $NetBSD: Makefile,v 1.2 2009/11/17 11:54:10 asau Exp $
+# $NetBSD: Makefile,v 1.3 2009/11/25 12:32:30 hasso Exp $
 #
 
 DISTNAME=	clang-2.6
-PKGREVISION=	1
+PKGREVISION=	2
 CATEGORIES=	lang
 MASTER_SITES=	http://llvm.org/releases/${PKGVERSION_NOREV}/
 DISTFILES=	llvm-2.6.tar.gz clang-2.6.tar.gz

lang/clang/distinfo

@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.1.1.1 2009/11/16 23:24:37 drochner Exp $
+$NetBSD: distinfo,v 1.2 2009/11/25 12:32:30 hasso Exp $
 
 SHA1 (clang-2.6.tar.gz) = 188f29ad3b2c64fcdc791aa34b323ed06452d7ae
 RMD160 (clang-2.6.tar.gz) = b7e44abbf28902ff8e3fd4578a5ff9dd34f40817
@@ -6,6 +6,7 @@ Size (clang-2.6.tar.gz) = 3857138 bytes
 SHA1 (llvm-2.6.tar.gz) = 547471147cbf6d3e49539e01196ffada2c79c250
 RMD160 (llvm-2.6.tar.gz) = 24d58cb052ab5879aae59eaf4885ec41186ee22a
 Size (llvm-2.6.tar.gz) = 7790380 bytes
+SHA1 (patch-aa) = 173c470dbeab1912d29e97e9d91ec1581ed625b1
 SHA1 (patch-ac) = 08bf497cae798e65100fde06e294b4b31eedbec3
 SHA1 (patch-ad) = b7f4da294510666063b655540991f51c9044d618
 SHA1 (patch-ae) = 61b4d1c103ba3a3332ef748998c2a8930028d780

lang/clang/patches/patch-aa

@@ -0,0 +1,13 @@
+$NetBSD: patch-aa,v 1.1 2009/11/25 12:32:30 hasso Exp $
+
+--- tools/clang/lib/Driver/Tools.cpp.orig	2009-11-25 12:21:45 +0200
++++ tools/clang/lib/Driver/Tools.cpp	2009-11-25 12:22:09 +0200
+@@ -2326,7 +2326,7 @@ void dragonfly::Link::ConstructJob(Compi
+ 
+ 
+     if (Args.hasArg(options::OPT_pthread))
+-      CmdArgs.push_back("-lthread_xu");
++      CmdArgs.push_back("-lpthread");
+ 
+     if (!Args.hasArg(options::OPT_nolibc)) {
+       CmdArgs.push_back("-lc");