sdlpop: add missing pkg-config tool.

[Thomas Klausner <wiz%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Thomas Klausner <wiz%NetBSD.org@localhost>
Pushed By:	wiz
Date:		Tue May 3 08:11:44 2016 +0200
Changeset:	a4b8c166da6f26ff946051348c32a08424e89fcb

Modified Files:
	sdlpop/Makefile

Log Message:
sdlpop: add missing pkg-config tool.

XXX: this should either get a PKGNAME of sdlpop, or be moved
to a SDLPop directory.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=a4b8c166da6f26ff946051348c32a08424e89fcb

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

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

diffs:
diff --git a/sdlpop/Makefile b/sdlpop/Makefile
index 1f3e2ce..4eb9a56 100644
--- a/sdlpop/Makefile
+++ b/sdlpop/Makefile
@@ -15,7 +15,7 @@ LICENSE=	gnu-gpl-v3
 
 WRKSRC=		${WRKDIR}/SDLPoP-${PKGVERSION_NOREV}
 USE_LANGUAGES=	c c++
-USE_TOOLS+=	gmake
+USE_TOOLS+=	gmake pkg-config
 
 CFLAGS+=	-D PKGSRC_DATA_PATH="\"${PREFIX}/share/sdlpop/\""