x11-wm/peksystray: Mark DEPRECATED

- Last upstream release was in 2007
- Set EXPIRATION_DATE 2024-01-18
- Pet portclippy

x11-wm/peksystray/Makefile

@@ -9,9 +9,14 @@ COMMENT=	System tray dockapp similar to the GNOME notification area applet
 WWW=		https://peksystray.sourceforge.net/
 
 LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/COPYING
+
+DEPRECATED=	Last upstream release was in 2007
+EXPIRATION_DATE=	2024-01-18
 
 USES=		tar:bzip2 xorg
-USE_XORG=	x11 ice sm
+USE_XORG=	ice sm x11
+
 GNU_CONFIGURE=	yes
 
 PLIST_FILES=	bin/peksystray