From db14b05ecdfa92241cb3b9ca1a9c55447e2b1ae4 Mon Sep 17 00:00:00 2001
From: jlam <jlam>
Date: Thu, 12 Feb 2004 01:59:37 +0000
Subject: Reorganize code so that any dependencies are checked as part of
 deciding whether the software is built-in or not.  This facilitates
 implementing the forthcoming PKGSRC_NATIVE variable.

---
 devel/cdk/buildlink2.mk | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

(limited to 'devel/cdk')

diff --git a/devel/cdk/buildlink2.mk b/devel/cdk/buildlink2.mk
index 7277eee1aaf..458a25bc3f0 100644
--- a/devel/cdk/buildlink2.mk
+++ b/devel/cdk/buildlink2.mk
@@ -1,4 +1,4 @@
-# $NetBSD: buildlink2.mk,v 1.8 2004/02/05 07:17:15 jlam Exp $
+# $NetBSD: buildlink2.mk,v 1.9 2004/02/12 01:59:37 jlam Exp $
 
 .if !defined(CDK_BUILDLINK2_MK)
 CDK_BUILDLINK2_MK=     # defined
@@ -8,12 +8,16 @@ CDK_BUILDLINK2_MK=     # defined
 BUILDLINK_DEPENDS.cdk?=		cdk>=4.9.9nb1
 BUILDLINK_PKGSRCDIR.cdk?=	../../devel/cdk
 
-.if defined(USE_CDK)
-_NEED_CDK=		YES
-.elif exists(/usr/include/cdk/cdk.h)
-_NEED_CDK=		NO
+.if exists(/usr/include/cdk/cdk.h)
+_BUILTIN_CDK=	YES
 .else
-_NEED_CDK=		YES
+_BUILTIN_CDK=	NO
+.endif
+
+.if ${_BUILTIN_CDK} == "YES"
+_NEED_CDK=	NO
+.else
+_NEED_CDK=	YES
 .endif
 
 .if !empty(PREFER_PKGSRC:M[yY][eE][sS]) || \
@@ -21,6 +25,10 @@ _NEED_CDK=		YES
 _NEED_CDK=	YES
 .endif
 
+.if defined(USE_CDK)
+_NEED_CDK=	YES
+.endif
+
 .if ${_NEED_CDK} == "YES"
 BUILDLINK_PACKAGES+=		cdk
 EVAL_PREFIX+=			BUILDLINK_PREFIX.cdk=cdk
-- 
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