[pkgsrc/trunk]: pkgsrc/mk/buildlink3 Restore duplication check for _BLNK_PACK...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/6ba7a8cc19b3
branches:  trunk
changeset: 556380:6ba7a8cc19b3
user:      joerg <joerg%pkgsrc.org@localhost>
date:      Fri Mar 20 20:10:15 2009 +0000

description:
Restore duplication check for _BLNK_PACKAGES that got lost with earlier
versions and was not fatal.

diffstat:

 mk/buildlink3/bsd.buildlink3.mk |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 3cae1e2f0e68 -r 6ba7a8cc19b3 mk/buildlink3/bsd.buildlink3.mk
--- a/mk/buildlink3/bsd.buildlink3.mk   Fri Mar 20 20:01:42 2009 +0000
+++ b/mk/buildlink3/bsd.buildlink3.mk   Fri Mar 20 20:10:15 2009 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.buildlink3.mk,v 1.205 2009/03/20 19:25:01 joerg Exp $
+# $NetBSD: bsd.buildlink3.mk,v 1.206 2009/03/20 20:10:15 joerg Exp $
 #
 # Copyright (c) 2004 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -146,7 +146,7 @@
 #
 _BLNK_PACKAGES=                # empty
 .for _pkg_ in ${BUILDLINK_TREE:N-*:Mx11-links} ${BUILDLINK_TREE:N-*:Nx11-links}
-.  if !defined(IGNORE_PKG.${_pkg_})
+.  if empty(_BLNK_PACKAGES:M${_pkg_}) && !defined(IGNORE_PKG.${_pkg_})
 _BLNK_PACKAGES+=       ${_pkg_}
 .  endif
 .endfor