Remove empty directories.

games/grhino/Makefile

@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.25 2020/06/09 16:31:35 ajacoutot Exp $
+# $OpenBSD: Makefile,v 1.26 2020/06/09 16:51:45 ajacoutot Exp $
 
 COMMENT =		Othello/Reversi-like game
 DISTNAME =		grhino-${V}
 V =			0.16.1
-REVISION=		9
+REVISION=		10
 CATEGORIES =		games
 HOMEPAGE =		http://rhino.sourceforge.net/
 FIX_EXTRACT_PERMISSIONS=Yes

games/grhino/patches/patch-Makefile_in

@@ -0,0 +1,18 @@
+$OpenBSD: patch-Makefile_in,v 1.1 2020/06/09 16:51:45 ajacoutot Exp $
+
+No more gnome-doc-utils / rarian / scrollkeeper
+
+Index: Makefile.in
+--- Makefile.in.orig
++++ Makefile.in
+@@ -476,10 +476,6 @@ install_mkdir :
+ 		mkdir -p "$(DESTDIR)$(theme_dir)/small";	\
+ 		chmod 755 "$(DESTDIR)$(theme_dir)/small";	\
+ 	fi
+-	if [ ! -e "$(DESTDIR)$(omfdir)" ]; then		\
+-		mkdir -p "$(DESTDIR)$(omfdir)";		\
+-		chmod 755 "$(DESTDIR)$(omfdir)";		\
+-	fi
+ 	if [ ! -e "$(DESTDIR)$(helpdir)" ]; then		\
+ 		mkdir -p "$(DESTDIR)$(helpdir)";		\
+ 		chmod 755 "$(DESTDIR)$(helpdir)";		\

games/grhino/pkg/PLIST

@@ -1,4 +1,4 @@
-@comment $OpenBSD: PLIST,v 1.4 2020/06/09 16:31:35 ajacoutot Exp $
+@comment $OpenBSD: PLIST,v 1.5 2020/06/09 16:51:46 ajacoutot Exp $
 @bin bin/grhino
 @bin bin/gtp-rhino
 share/applications/grhino.desktop
@@ -48,7 +48,5 @@ share/grhino-0.16.1/theme/small/top.xpm
 share/grhino-0.16.1/theme/small/white.xpm
 share/grhino-0.16.1/theme/small/white_last.xpm
 share/locale/en_GB/LC_MESSAGES/grhino.mo
-share/omf/
-share/omf/grhino/
 share/pixmaps/grhino.png
 @tag update-desktop-database