reduce pidgin dependency to just libpurple, all of pidgin isn't

needed

allows this to work with minbif and other purple-using things

ok alek@

net/pidgin-icb/Makefile

@@ -1,11 +1,11 @@
-# $OpenBSD: Makefile,v 1.9 2011/09/16 11:13:39 espie Exp $
+# $OpenBSD: Makefile,v 1.10 2012/10/14 20:44:06 jcs Exp $
 
 SHARED_ONLY=	Yes
 
 COMMENT=	ICB protocol plugin for Pidgin
 
 DISTNAME=	pidgin-icb-20070505
-REVISION=	4
+REVISION=	5
 CATEGORIES=	net
 
 HOMEPAGE=	http://nic.com.pl/~alek/pidgin-icb/
@@ -20,8 +20,7 @@ PERMIT_DISTFILES_CDROM=	Yes
 
 MASTER_SITES=	${HOMEPAGE}
 
-BUILD_DEPENDS=	${RUN_DEPENDS}
-RUN_DEPENDS=	net/pidgin>=2.0.0
+BUILD_DEPENDS=	net/pidgin,-libpurple>=2.0.0
 
 NO_REGRESS=	Yes
 

net/pidgin-icb/patches/patch-Makefile

@@ -0,0 +1,12 @@
+$OpenBSD: patch-Makefile,v 1.1 2012/10/14 20:44:06 jcs Exp $
+--- Makefile.orig	Fri Oct 12 20:28:55 2012
++++ Makefile	Fri Oct 12 20:29:19 2012
+@@ -2,7 +2,7 @@ LOCALBASE?=	/usr/local
+ PREFIX?=	${LOCALBASE}
+ CTAGSCMD?=	ectags
+ 
+-CFLAGS+=`pkg-config pidgin --cflags` \
++CFLAGS+=`pkg-config purple --cflags` \
+ 	-I${LOCALBASE}/include \
+ 	-fPIC \
+ 	-Wall