From 05620458c741079662826aa12a29e9561d36be98 Mon Sep 17 00:00:00 2001
From: tnn <tnn@pkgsrc.org>
Date: Tue, 17 Apr 2007 10:48:29 +0000
Subject: Save a fork() by not invoking the 'tr' utility. XXX: the OS_VERSION
 stuff could use a similar cleanup, replacing tr A-Z a-z occurences with the
 make :tl modifier.

---
 mk/bsd.prefs.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mk/bsd.prefs.mk b/mk/bsd.prefs.mk
index f8042737d6d..3c928b9fb48 100644
--- a/mk/bsd.prefs.mk
+++ b/mk/bsd.prefs.mk
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.prefs.mk,v 1.247 2007/04/14 14:17:49 tnn Exp $
+# $NetBSD: bsd.prefs.mk,v 1.248 2007/04/17 10:48:29 tnn Exp $
 #
 # Make file, included to get the site preferences, if any.  Should
 # only be included by package Makefiles before any .if defined()
@@ -56,7 +56,7 @@ CUT=echo Unknown
 .endif
 
 .if !defined(OPSYS)
-OPSYS!=			${UNAME} -s | tr -d /-
+OPSYS=			${:!${UNAME} -s!:S/-//g:S/\///g}
 MAKEFLAGS+=		OPSYS=${OPSYS:Q}
 .endif
 
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