From 668b42176e0882c354ad9a7fdfd343df5bfa0197 Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Mon, 20 May 2002 07:20:20 +0000
Subject: [PATCH] Check that src/games exists in a less error-prone way.

PR:		misc/38292
---
 share/doc/usd/30.rogue/Makefile | 4 ----
 share/doc/usd/31.trek/Makefile  | 4 ----
 share/doc/usd/Makefile          | 2 +-
 3 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/share/doc/usd/30.rogue/Makefile b/share/doc/usd/30.rogue/Makefile
index cd8c0efe08e..2e886cc21c6 100644
--- a/share/doc/usd/30.rogue/Makefile
+++ b/share/doc/usd/30.rogue/Makefile
@@ -1,7 +1,6 @@
 #	From: @(#)Makefile	8.1 (Berkeley) 6/8/93
 # $FreeBSD$
 
-.if exists(${.CURDIR}/../../../../games)
 VOLUME=	usd/30.rogue
 SRCS=	rogue.me
 MACROS=	-me
@@ -9,6 +8,3 @@ SRCDIR=	${.CURDIR}/../../../../games/rogue/USD.doc
 USE_TBL=	yes
 
 .include <bsd.doc.mk>
-.else
-all clean cleandepend cleandir depend distribute install obj:
-.endif
diff --git a/share/doc/usd/31.trek/Makefile b/share/doc/usd/31.trek/Makefile
index d3945238d7d..7f2bcd66d90 100644
--- a/share/doc/usd/31.trek/Makefile
+++ b/share/doc/usd/31.trek/Makefile
@@ -1,7 +1,6 @@
 #	From: @(#)Makefile	8.1 (Berkeley) 6/8/93
 # $FreeBSD$
 
-.if exists(${.CURDIR}/../../../../games)
 VOLUME=	usd/31.trek
 SRCS=	trek.me
 MACROS=	-me
@@ -9,6 +8,3 @@ SRCDIR=	${.CURDIR}/../../../../games/trek/USD.doc
 USE_TBL=	yes
 
 .include <bsd.doc.mk>
-.else
-all clean cleandepend cleandir depend distribute install obj:
-.endif
diff --git a/share/doc/usd/Makefile b/share/doc/usd/Makefile
index 9f5d8784e60..027937ad758 100644
--- a/share/doc/usd/Makefile
+++ b/share/doc/usd/Makefile
@@ -7,7 +7,7 @@
 SUBDIR=	title contents 04.csh 07.mail 10.exref 11.vitut 12.vi 13.viref \
 	18.msdiffs 19.memacros 20.meref 22.trofftut
 
-.if !defined(NOGAMES)
+.if exists(${.CURDIR}/../../../games) && !defined(NOGAMES)
 SUBDIR+=30.rogue 31.trek
 .endif