[pkgsrc/trunk]: pkgsrc/mk Fix last commit to really save forks at mentioned b...

[joerg <joerg%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/9d7e33076595
branches:  trunk
changeset: 527984:9d7e33076595
user:      joerg <joerg%pkgsrc.org@localhost>
date:      Tue Apr 17 19:45:35 2007 +0000

description:
Fix last commit to really save forks at mentioned by rillig@:
OPSYS needs to be evaluated in-place, so use :=.

diffstat:

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

diffs (18 lines):

diff -r 71768070e477 -r 9d7e33076595 mk/bsd.prefs.mk
--- a/mk/bsd.prefs.mk   Tue Apr 17 19:07:49 2007 +0000
+++ b/mk/bsd.prefs.mk   Tue Apr 17 19:45:35 2007 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.prefs.mk,v 1.248 2007/04/17 10:48:29 tnn Exp $
+# $NetBSD: bsd.prefs.mk,v 1.249 2007/04/17 19:45:35 joerg 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 @@
 .endif
 
 .if !defined(OPSYS)
-OPSYS=                 ${:!${UNAME} -s!:S/-//g:S/\///g}
+OPSYS:=                        ${:!${UNAME} -s!:S/-//g:S/\///g}
 MAKEFLAGS+=            OPSYS=${OPSYS:Q}
 .endif