From ad185523f430ecfb1f9cda5ecad38a4a4683beef Mon Sep 17 00:00:00 2001
From: jlam <jlam>
Date: Thu, 5 Feb 2004 06:58:02 +0000
Subject: Support a new global variable:

BUILDLINK_PREFER_PKGSRC
	This variable determines whether or not to prefer the pkgsrc
	versions of software that is also present in the base system.

	This variable is multi-state:
		defined, or "yes"	always prefer the pkgsrc versions
		not defined, or "no"	only use the pkgsrc versions if
					needed by dependency requirements

	This can also take a list of packages for which to prefer the
	pkgsrc-installed software.  The package names may be found by
	consulting the value added to BUILDLINK_PACKAGES in the
	buildlink[23].mk files for that package.
---
 devel/cdk/buildlink2.mk | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'devel/cdk')

diff --git a/devel/cdk/buildlink2.mk b/devel/cdk/buildlink2.mk
index 928bbd85a58..a68692c197e 100644
--- a/devel/cdk/buildlink2.mk
+++ b/devel/cdk/buildlink2.mk
@@ -1,4 +1,4 @@
-# $NetBSD: buildlink2.mk,v 1.5 2003/09/28 09:13:56 jlam Exp $
+# $NetBSD: buildlink2.mk,v 1.6 2004/02/05 06:58:03 jlam Exp $
 
 .if !defined(CDK_BUILDLINK2_MK)
 CDK_BUILDLINK2_MK=     # defined
@@ -14,6 +14,14 @@ _NEED_CDK=		NO
 _NEED_CDK=		YES
 .endif
 
+.if defined(BUILDLINK_PREFER_PKGSRC)
+.  if empty(BUILDLINK_PREFER_PKGSRC) || \
+      !empty(BUILDLINK_PREFER_PKGSRC:M[yY][eE][sS]) || \
+      !empty(BUILDLINK_PREFER_PKGSRC:Mcdk)
+_NEED_CDK=	YES
+.  endif
+.endif
+
 .if ${_NEED_CDK} == "YES"
 BUILDLINK_PACKAGES+=		cdk
 EVAL_PREFIX+=			BUILDLINK_PREFIX.cdk=cdk
-- 
cgit v1.2.3