dtc - changed USE_TOOLS to +=

[Joe Davis <joe.davis512%gmail.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Joe Davis <joe.davis512%gmail.com@localhost>
Pushed By:	joed
Date:		Thu Jun 23 21:47:45 2016 +0100
Changeset:	8cfd29463f78e5fec501dccb9d00dd999d97511f

Modified Files:
	dtc/Makefile

Log Message:
dtc - changed USE_TOOLS to +=

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=8cfd29463f78e5fec501dccb9d00dd999d97511f

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 dtc/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diffs:
diff --git a/dtc/Makefile b/dtc/Makefile
index a441f6c..77fa49b 100644
--- a/dtc/Makefile
+++ b/dtc/Makefile
@@ -9,7 +9,7 @@ HOMEPAGE=	http://devicetree.org/
 COMMENT=	Device Tree Compiler (dtc)
 LICENSE=	gnu-gpl-v2
 
-USE_TOOLS=	gmake bison
+USE_TOOLS+=	gmake bison
 
 MAKE_FLAGS+=	PREFIX=${PREFIX}
 MAKE_FLAGS+=	DESTDIR=${DESTDIR}