Index: head/math/hpcombi/Makefile
===================================================================
--- head/math/hpcombi/Makefile	(revision 530952)
+++ head/math/hpcombi/Makefile	(revision 530953)
@@ -1,47 +1,47 @@
 # Created by: thierry@pompo.net
 # $FreeBSD$
 
 PORTNAME=	HPCombi
 PORTVERSION=	0.0.6
 DISTVERSIONPREFIX=	v
 CATEGORIES=	math devel
 
 MAINTAINER=	thierry@FreeBSD.org
 COMMENT=	Fast combinatorics in C++ using SSE/AVX instruction sets
 
 LICENSE=	GPLv3
 
-ONLY_FOR_ARCHS=		amd64 i386
+ONLY_FOR_ARCHS=		amd64
 ONLY_FOR_ARCHS_REASON=	Uses Advanced Vector Extensions (AVX) instructions set
 
 BUILD_DEPENDS=	sparsehash>0:devel/sparsehash
 LIB_DEPENDS=	libbenchmark.so:devel/benchmark
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	hivert
 
 USES=		cmake compiler:c++11-lang localbase:ldflags
 
 #OPTIONS_DEFINE=	DOXYGEN TEST
 OPTIONS_DEFINE=		DOXYGEN
 OPTIONS_SUB=		yes
 DOXYGEN_BUILD_DEPENDS=	doxygen:devel/doxygen
 DOXYGEN_CMAKE_ON=	-DAPIDOC_DIR=${DOCSDIR}
 TEST_CMAKE_ON=		-DBUILD_TESTING=1
 TEST_LIB_DEPENDS=	libboost_thread.so:devel/boost-libs
 
 .include <bsd.port.options.mk>
 
 pre-configure-DOXYGEN-off:
 	${REINPLACE_CMD} -e 's/add_subdirectory(doc)/# No doc/'	\
 		${WRKSRC}/CMakeLists.txt
 
 post-stage:
 	${MKDIR} ${STAGEDIR}${DATADIR}
 	${MV} ${STAGEDIR}${PREFIX}/VERSION ${STAGEDIR}${DATADIR}/
 
 post-stage-DOXYGEN-on:
 	${MV} ${STAGEDIR}${PREFIX}/doc/${PORTNAME}/html ${STAGEDIR}${DOCSDIR}/
 	${RM} -r ${STAGEDIR}${PREFIX}/doc
 
 .include <bsd.port.mk>
Index: head/math/libsemigroups/Makefile
===================================================================
--- head/math/libsemigroups/Makefile	(revision 530952)
+++ head/math/libsemigroups/Makefile	(revision 530953)
@@ -1,44 +1,44 @@
 # Created by: thierry@pompo.net
 # $FreeBSD$
 
 PORTNAME=	libsemigroups
 PORTVERSION=	1.0.7
 DISTVERSIONPREFIX=	v
 CATEGORIES=	math
 
 MAINTAINER=	thierry@FreeBSD.org
 COMMENT=	C++ library for semigroups and monoids
 
 LICENSE=	GPLv3
 
 BUILD_DEPENDS=	libfmt>0:devel/libfmt	\
 		HPCombi>0:math/hpcombi
 
 USE_GITHUB=	yes
 
 USES=		autoreconf compiler:c++11-lang libtool pkgconfig
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-external-fmt=yes
 USE_LDCONFIG=	yes
 TEST_TARGET=	check
 
 .include <bsd.port.pre.mk>
 
-.if ${ARCH} != amd64 && ${ARCH} != i386
+.if ${ARCH} != amd64
 CONFIGURE_ARGS+=	--disable-hpcombi
 .endif
 
 pre-configure:
-.if ${ARCH} == amd64 || ${ARCH} == i386
+.if ${ARCH} == amd64
 	${REINPLACE_CMD} -e 's|$$srcdir/extern/HPCombi|${LOCALBASE}/share/HPCombi|'	\
 		${WRKSRC}/m4/ax_check_hpcombi.m4
 	${REINPLACE_CMD} -e 's|extern/HPCombi/include|${LOCALBASE}/include/HPCombi|'	\
 		${WRKSRC}/Makefile.am
 .endif
 	${REINPLACE_CMD} -e 's|extern/HPCombi/include|HPCombi|'	\
 		${WRKSRC}/include/libsemigroups/hpcombi.hpp
 	${REINPLACE_CMD} -e 's|fmtinclude_HEADERS|#fmtinclude_HEADERS|'	\
 		${WRKSRC}/Makefile.am
 
 .include <bsd.port.post.mk>