Make this compile on Solaris by using -Wl,-L instead of -L as pointed out

by kwennoir at hotbox dot ru.
Bump PKGREVISION.

mail/GNUMail/Makefile

@@ -1,8 +1,8 @@
-# $NetBSD: Makefile,v 1.24 2006/09/22 07:08:16 rillig Exp $
+# $NetBSD: Makefile,v 1.25 2007/05/25 23:56:55 rh Exp $
 #
 
 DISTNAME=	GNUMail-1.1.2
-PKGREVISION=	6
+PKGREVISION=	7
 CATEGORIES=	mail gnustep
 MASTER_SITES=	http://debian.uni-essen.de/misc/GNUstep/Apps/GNUMail/
 

mail/GNUMail/distinfo

@@ -1,5 +1,6 @@
-$NetBSD: distinfo,v 1.4 2005/02/24 09:59:20 agc Exp $
+$NetBSD: distinfo,v 1.5 2007/05/25 23:56:55 rh Exp $
 
 SHA1 (GNUMail-1.1.2.tar.gz) = 311a53d724ea0aa4852b781aa909983242748b5c
 RMD160 (GNUMail-1.1.2.tar.gz) = 6e4af69d93ed2218eff044a83ba47d90173af1be
 Size (GNUMail-1.1.2.tar.gz) = 1078949 bytes
+SHA1 (patch-aa) = 6bfd8b80a06c81b61fafda388c8e411cfbddf238

mail/GNUMail/patches/patch-aa

@@ -0,0 +1,13 @@
+$NetBSD: patch-aa,v 1.1 2007/05/25 23:56:55 rh Exp $
+
+--- GNUmakefile.orig	2003-11-10 12:57:20.000000000 +1000
++++ GNUmakefile
+@@ -60,7 +60,7 @@ ADDITIONAL_OBJCFLAGS = -Wall -Wno-import
+ 
+ # Under Solaris, we link to libucb
+ ifeq ($(findstring solaris, $(GNUSTEP_TARGET_OS)), solaris)
+-ADDITIONAL_LDFLAGS = -L/usr/ucblib -lucb
++ADDITIONAL_LDFLAGS = -Wl,-L/usr/ucblib -lucb
+ endif
+ 
+ include $(GNUSTEP_MAKEFILES)/aggregate.make