Index: head/audio/libbs2b/Makefile
===================================================================
--- head/audio/libbs2b/Makefile	(revision 415735)
+++ head/audio/libbs2b/Makefile	(revision 415736)
@@ -1,30 +1,26 @@
-# Created by: SimaMoto,RyoTa <liangtai.s4@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	libbs2b
 PORTVERSION=	3.1.0
 PORTREVISION=	4
 CATEGORIES=	audio
 MASTER_SITES=	SF/bs2b/${PORTNAME}/${PORTVERSION}
 
 MAINTAINER=	liangtai.s16@gmail.com
 COMMENT=	Bauer Stereophonic-to-Binaural DSP
 
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/COPYING
+
 LIB_DEPENDS+=	libsndfile.so:audio/libsndfile \
 		libogg.so:audio/libogg \
 		libFLAC.so:audio/flac \
 		libvorbis.so:audio/libvorbis
 
-USES=		tar:bzip2 gmake pkgconfig libtool
+USES=		gmake libtool localbase pathfix pkgconfig tar:bzip2
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS+=	CFLAGS=`pkg-config --cflags sndfile` \
-			LDFLAGS=`pkg-config --libs-only-L sndfile`
 
 INSTALL_TARGET=	install-strip
-
-pre-configure:
-	${REINPLACE_CMD} -e 's@^\(pkgconfigdir = \).*@\1$${prefix}/libdata/pkgconfig@' \
-	${WRKSRC}/Makefile.am ${WRKSRC}/Makefile.in
 
 .include <bsd.port.mk>