From 312c32b901b6edfacddf54e4dc85463ca84a4207 Mon Sep 17 00:00:00 2001
From: joerg <joerg@pkgsrc.org>
Date: Mon, 9 Sep 2013 16:35:40 +0000
Subject: Only add HAVE_LLVM / HAVE_GCC if they are already set.

---
 mk/bsd.pkg.use.mk | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'mk/bsd.pkg.use.mk')

diff --git a/mk/bsd.pkg.use.mk b/mk/bsd.pkg.use.mk
index 2a56a32651a..adebfc9b2d6 100644
--- a/mk/bsd.pkg.use.mk
+++ b/mk/bsd.pkg.use.mk
@@ -1,4 +1,4 @@
-#	$NetBSD: bsd.pkg.use.mk,v 1.55 2013/09/08 16:32:17 joerg Exp $
+#	$NetBSD: bsd.pkg.use.mk,v 1.56 2013/09/09 16:35:40 joerg Exp $
 #
 # Turn USE_* macros into proper depedency logic.  Included near the top of
 # bsd.pkg.mk, after bsd.prefs.mk.
@@ -20,7 +20,13 @@
 #
 
 .if defined(USE_BSD_MAKEFILE)
-MAKE_ENV+=		${BSD_MAKE_ENV} INSTALL=${TOOLS_INSTALL:Q} HAVE_LLVM=${HAVE_LLVM:Q} HAVE_GCC=${HAVE_GCC:Q}
+MAKE_ENV+=		${BSD_MAKE_ENV} INSTALL=${TOOLS_INSTALL:Q}
+.  if defined(HAVE_LLVM)
+MAKE_ENV+=		HAVE_LLVM=${HAVE_LLVM:Q}
+.  endif
+.  if defined(HAVE_GCC)
+MAKE_ENV+=		HAVE_GCC=${HAVE_GCC:Q}
+.  endif
 .endif
 
 .if defined(USE_IMAKE) || !empty(USE_TOOLS:Mimake)
-- 
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