Fix Imakefile breakage under XFree86 4.x

PR:		21978
Submitted by:	Ports Fury

games/xvier/Makefile

@@ -10,18 +10,16 @@ PORTVERSION=	1.0
 CATEGORIES=	games
 MASTER_SITES=	${MASTER_SITE_SUNSITE}
 MASTER_SITE_SUBDIR=	games/strategy
-DISTFILES=	xvier.tar.Z
+DISTNAME=	${PORTNAME}
+EXTRACT_SUFX=	.tar.Z
 
 MAINTAINER=	ports@FreeBSD.org
 
+WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
 USE_IMAKE=	yes
 MAN6=		xvier.6
-MANCOMPRESSED=	no
 
-do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/xvier ${PREFIX}/bin
-	${INSTALL_PROGRAM} ${WRKSRC}/xvier_prog ${PREFIX}/libexec
-	${INSTALL_MAN} ${WRKSRC}/xvier.man ${PREFIX}/man/man6/xvier.6
+post-install:
 .if !defined(NOPORTDOCS)
 	@${MKDIR} ${PREFIX}/share/doc/xvier
 	${INSTALL_DATA} ${WRKSRC}/README ${PREFIX}/share/doc/xvier

games/xvier/files/patch-aa

@@ -1,11 +1,22 @@
 --- Imakefile.orig	Wed Jul 29 09:07:09 1992
-+++ Imakefile	Fri Mar 31 05:52:10 2000
-@@ -13,7 +13,7 @@
++++ Imakefile	Sat Oct 14 07:10:05 2000
+@@ -13,10 +13,12 @@
  #NO_GETDTABSIZE = -DNO_GETDTABSIZE
  
  #PROGNAME	= $(LIBDIR)$(PATHSEP)xvier_prog
 -PROGNAME	= /usr/games/lib/xvier_prog
-+PROGNAME	= $(PROJECTROOT)/libexec/xvier_prog
++PROGNAME	= $(LIBEXECDIR)/xvier_prog
  DEFINES		= $(XVIER_ASPECT) $(NO_FD_SET) $(NO_SELECT) \
  			$(NO_GETDTABSIZE) -DPROGNAME=\"$(PROGNAME)\"
  
++MANSUFFIX	= 6
++
+ PROGRAMS	= xvier xvier_prog
+ 
+ SRCS1		= xvier.c
+@@ -27,4 +29,4 @@
+ ComplexProgramTarget_1(xvier, $(XLIB), /**/)
+ NormalProgramTarget(xvier_prog, $(OBJS2), /**/, /**/, /**/)
+ 
+-InstallProgram(xvier_prog, $(PROGNAME))
++InstallProgram(xvier_prog, $(LIBEXECDIR))