[pkgsrc/trunk]: pkgsrc/mk/tools Redo workaround in revision 1.111. We now us...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/c0ce810bd729
branches:  trunk
changeset: 496956:c0ce810bd729
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Sun Jul 17 20:51:04 2005 +0000

description:
Redo workaround in revision 1.111.  We now use a loop to copy one list
to another.  This appears to fix whatever hidden bug a bit more
completely.  "make show-var VARNAME=RM" in pkgsrc/x11/kdepim3 no longer
returns an empty value.

XXX I still have no idea why this "fixes" the problem.  I can't seem to
XXX create a test case that exposes this problem.

diffstat:

 mk/tools/replace.mk |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (20 lines):

diff -r af2f3986afb9 -r c0ce810bd729 mk/tools/replace.mk
--- a/mk/tools/replace.mk       Sun Jul 17 20:26:37 2005 +0000
+++ b/mk/tools/replace.mk       Sun Jul 17 20:51:04 2005 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: replace.mk,v 1.112 2005/07/16 22:33:18 jlam Exp $
+# $NetBSD: replace.mk,v 1.113 2005/07/17 20:51:04 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -93,7 +93,9 @@
 # ones that are overridden by superseding ones.
 #
 .if !defined(_USE_TOOLS)
-_USE_TOOLS=    ${USE_TOOLS:C/:.*//:O:u}
+.  for _t_ in ${USE_TOOLS:C/:.*//:O:u}
+_USE_TOOLS+=   ${_t_}
+.  endfor
 .  if !empty(_USE_TOOLS:Mbison-yacc)   # bison-yacc > yacc
 _USE_TOOLS:=   ${_USE_TOOLS:Nyacc}
 .  endif