Convert to USES=autoreconf and add USES=libtool because autoreconf runs

libtoolize in this port.

astro/boinc-setiathome-v7/Makefile

@@ -18,9 +18,8 @@ BUILD_DEPENDS=	${LOCALBASE}/include/fftw3.h:math/fftw3
 RUN_DEPENDS=	boinc_client:net/boinc-client
 LIB_DEPENDS=	libfftw3f.so:math/fftw3-float
 
-USES=		tar:xz gmake pkgconfig
-USE_AUTOTOOLS=	autoconf:env automake:env
 GNU_CONFIGURE=	yes
+USES=		autoreconf gmake libtool pkgconfig tar:xz
 
 CFLAGS+=	-O2 -I${LOCALBASE}/include/boinc -I${LOCALBASE}/include \
 		-L${LOCALBASE}/lib
@@ -89,9 +88,6 @@ post-patch:
 		${WRKSRC}/client/timecvt.cpp \
 		${WRKSRC}/db/xml_util.cpp
 
-pre-configure:
-	(cd ${WRKSRC} ; ./_autosetup)
-
 do-install:
 	${INSTALL} -d ${STAGEDIR}${BOINC_CLIENT_HOME}/projects
 	${INSTALL} -d ${STAGEDIR}${BOINC_CLIENT_HOME}/projects/${SETI_SITE}