From b1a5ae99ffb16c8ec8cf2d541fd95b2181c27102 Mon Sep 17 00:00:00 2001
From: tedu <tedu@openbsd.org>
Date: Wed, 27 Jul 2016 20:53:47 +0000
Subject: [PATCH] it should not be necessary for yacc to use TMPDIR, /tmp is
 good enough. ok beck deraadt guenther

---
 usr.bin/yacc/main.c |  5 ++---
 usr.bin/yacc/yacc.1 | 13 +++----------
 2 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/usr.bin/yacc/main.c b/usr.bin/yacc/main.c
index 29df0cfd886..7ca222d2b57 100644
--- a/usr.bin/yacc/main.c
+++ b/usr.bin/yacc/main.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: main.c,v 1.27 2015/10/10 14:23:47 deraadt Exp $	 */
+/* $OpenBSD: main.c,v 1.28 2016/07/27 20:53:47 tedu Exp $	 */
 /* $NetBSD: main.c,v 1.5 1996/03/19 03:21:38 jtc Exp $	 */
 
 /*
@@ -234,8 +234,7 @@ create_file_names(void)
 	size_t len;
 	char *tmpdir;
 
-	if ((tmpdir = getenv("TMPDIR")) == NULL || *tmpdir == '\0')
-		tmpdir = _PATH_TMP;
+	tmpdir = _PATH_TMP;
 
 	len = strlen(tmpdir);
 	if (tmpdir[len - 1] == '/')
diff --git a/usr.bin/yacc/yacc.1 b/usr.bin/yacc/yacc.1
index dfb8e6606b6..8756b841e27 100644
--- a/usr.bin/yacc/yacc.1
+++ b/usr.bin/yacc/yacc.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: yacc.1,v 1.31 2015/09/09 21:23:31 schwarze Exp $
+.\"	$OpenBSD: yacc.1,v 1.32 2016/07/27 20:53:47 tedu Exp $
 .\"
 .\" Copyright (c) 1989, 1990 The Regents of the University of California.
 .\" All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	from: @(#)yacc.1	5.7 (Berkeley) 7/30/91
 .\"
-.Dd $Mdocdate: September 9 2015 $
+.Dd $Mdocdate: July 27 2016 $
 .Dt YACC 1
 .Os
 .Sh NAME
@@ -130,11 +130,6 @@ option causes a human-readable description of the generated parser to
 be written to the file
 .Pa y.output .
 .El
-.Sh ENVIRONMENT
-.Bl -tag -width TMPDIR
-.It Ev TMPDIR
-Name of directory where temporary files are to be created.
-.El
 .Sh TABLES
 The names of the tables generated by this version of
 .Nm
@@ -195,9 +190,7 @@ specification,
 though its presence is optional.
 .Pp
 The flags
-.Op Fl or ,
-as well as the environment variable
-.Ev TMPDIR ,
+.Op Fl or
 are extensions to that specification.
 .Sh HISTORY
 .Nm
-- 
2.20.1