Index: head/math/libRmath/Makefile
===================================================================
--- head/math/libRmath/Makefile	(revision 453116)
+++ head/math/libRmath/Makefile	(revision 453117)
@@ -1,63 +1,64 @@
 # Created by: Eric van Gyzen <vangyzen@stat.duke.edu>
 # $FreeBSD$
 
 PORTNAME=	libRmath
-PORTVERSION=	3.4.2
+DISTVERSION=	3.4.2
+PORTREVISION=	1
 CATEGORIES=	math lang
 MASTER_SITES=	CRAN/src/base/R-${PORTVERSION:C|\..*||}
 DISTNAME=	R-${DISTVERSIONPREFIX}${DISTVERSION}${DISTVERSIONSUFFIX}
 
 MAINTAINER=	jrm@FreeBSD.org
 COMMENT=	Standalone math library from R
 
 LICENSE=	GPLv2
 
 ONLY_FOR_ARCHS=		aarch64 amd64 i386
 
 LIB_DEPENDS=	libcurl.so:ftp/curl \
 		libpcre.so:devel/pcre
 
 BUILD_WRKSRC=	${WRKSRC}/src/nmath/standalone
 CONFIGURE_ARGS=	--disable-nls --with-ICU=no --with-cairo=no \
 		--with-jpeglib=no --with-libpng=no --with-libtiff=no \
 		--with-readline=no --with-tcltk=no --with-x=no \
 		--without-libintl-prefix
-CONFIGURE_ENV+=	ac_cv_header_iconv_h=no
+CONFIGURE_ENV+=	ac_cv_header_iconv_h=no FPICFLAGS=-fPIC
 GNU_CONFIGURE=	yes
 RMATH_SOVERSION=${PORTVERSION:R}
 USES=		localbase
 USE_LDCONFIG=	yes
 
 PLIST_SUB=	RMATH_SOVERSION="${RMATH_SOVERSION}"
 
 OPTIONS_SINGLE=		FORTRAN
 OPTIONS_SINGLE_FORTRAN=	${OPTIONS_SINGLE_FORTRAN_${MACHINE_ARCH}}
 OPTIONS_SINGLE_FORTRAN_amd64=	GFORTRAN FLANG
 OPTIONS_DEFAULT_amd64=	FLANG
 
 FLANG_DESC=		Build Fortran source with flang
 GFORTRAN_DESC=		Build Fortran source with gfortran
 
 GFORTRAN_USES=		fortran:gcc
 FLANG_USES=		fortran:flang
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} != amd64
 USES+=		fortran:gcc
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|(libdir)/pkgconfig|(prefix)/libdata/pkgconfig|g'\
 		${WRKSRC}/src/nmath/standalone/Makefile.in \
 		${WRKSRC}/src/unix/Makefile.in
 	@${REINPLACE_CMD} -e "s|/usr/local|${LOCALBASE}|g" \
 		${WRKSRC}/configure
 
 do-install:
 	${INSTALL_DATA} ${WRKSRC}/src/include/Rmath.h ${STAGEDIR}${PREFIX}/include
 	${INSTALL_DATA} ${BUILD_WRKSRC}/libRmath.a ${STAGEDIR}${PREFIX}/lib
 	${INSTALL_LIB} ${BUILD_WRKSRC}/libRmath.so ${STAGEDIR}${PREFIX}/lib/libRmath.so
 	(cd ${STAGEDIR}${PREFIX}/lib; ${LN} -sf libRmath.so libRmath.so.${RMATH_SOVERSION})
 
 .include <bsd.port.mk>