Drop iconv and rt chunks, these aren't needed anymore.

ok espie@ (maintainer)

games/stepmania/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.7 2014/01/31 17:26:57 gsoares Exp $
+# $OpenBSD: Makefile,v 1.8 2014/03/18 12:25:12 ajacoutot Exp $
 
 BROKEN-alpha=	libtomcrypt/src/headers/tomcrypt_cfg.h:130:6: error: #error You must specify a word size as well as endianess in tomcrypt_cfg.h
 
@@ -8,7 +8,7 @@ SHARED_ONLY =	Yes
 
 DISTNAME = 	stepmania-5.0b2a
 PKGNAME =	stepmania-5.0beta2a
-REVISION =	0
+REVISION =	1
 EXTRACT_SUFX = 	-src.tar.bz2
 HOMEPAGE =	http://www.stepmania.com
 MASTER_SITES = 	${MASTER_SITE_SOURCEFORGE:=stepmania/}
@@ -38,7 +38,7 @@ LIB_DEPENDS =	audio/libvorbis \
 
 WANTLIB += GL GLU X11 Xcomposite Xcursor Xdamage Xext Xfixes Xi
 WANTLIB += Xinerama Xrandr Xrender Xtst c fontconfig freetype
-WANTLIB += m pthread sndio stdc++ z
+WANTLIB += m pthread stdc++ z
 WANTLIB += GLEW avcodec avformat avutil bz2 gio-2.0 glib-2.0 gobject-2.0
 WANTLIB += mad ogg pulse swscale vorbis vorbisfile
 WANTLIB += atk-1.0 cairo gdk-x11-2.0 gdk_pixbuf-2.0 gtk-x11-2.0

games/stepmania/patches/patch-src_Makefile_in

@@ -1,15 +1,6 @@
-$OpenBSD: patch-src_Makefile_in,v 1.2 2013/11/03 10:11:35 espie Exp $
+$OpenBSD: patch-src_Makefile_in,v 1.3 2014/03/18 12:25:12 ajacoutot Exp $
 --- src/Makefile.in.orig	Sun Jun 16 03:17:19 2013
 +++ src/Makefile.in	Sun Nov  3 10:11:16 2013
-@@ -2177,7 +2177,7 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
- LDFLAGS = @LDFLAGS@
- LIBICONV = @LIBICONV@
- LIBOBJS = @LIBOBJS@
--LIBS = @LIBS@ -lpthread -lrt
-+LIBS = @LIBS@ -lpthread -liconv
- LTLIBICONV = @LTLIBICONV@
- LTLIBOBJS = @LTLIBOBJS@
- MAINT = @MAINT@
 @@ -2716,7 +2716,7 @@ main_SOURCES = $(PNG) $(Screens) $(DataStructures) $(F
  	$(StepMania) $(Arch) $(ActorsInGameplayAndMenus) \
  	$(ActorsInMenus) $(ActorsInGameplay) $(Rage) $(Actors) \