Index: head/devel/gecode/Makefile
===================================================================
--- head/devel/gecode/Makefile	(revision 435083)
+++ head/devel/gecode/Makefile	(revision 435084)
@@ -1,70 +1,70 @@
 # Created by: Peter Pentchev <roam@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	gecode
 PORTVERSION=	5.0.0
 CATEGORIES=	devel
 MASTER_SITES=	http://www.gecode.org/download/
 
 MAINTAINER=	dem.procopiou@gmail.com
 COMMENT=	Generic Constraint Development Environment
 
 LICENSE=	BSL MIT
 LICENSE_COMB=	multi
 
 LIB_DEPENDS=	libmpfr.so:math/mpfr \
 		libgmp.so:math/gmp
 
-BROKEN_aarch64=	Fails to build: error Boost.Numeric.Interval: Please specify rounding control mechanism
-BROKEN_mips64=	Fails to build: error Boost.Numeric.Interval: Please specify rounding control mechanism
+NOT_FOR_ARCHS=		aarch64 armv6 mips mips64
+NOT_FOR_ARCHS_REASON=	needs code written to specify rounding control mechanism in Boost.Numeric.Interval
 
 USES=		bison gmake perl5
 USE_PERL5=	build
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--disable-static \
 		--enable-shared \
 		--disable-doc-dot \
 		--disable-doc-tagfile \
 		--disable-doc-chm \
 		--enable-driver \
 		--enable-graph \
 		--enable-flatzinc \
 		--enable-sheduling \
 		--disable-examples \
 		--enable-minimodel \
 		--enable-search \
 		--with-gmp-include=${LOCALBASE}/include \
 		--with-gmp-lib=${LOCALBASE}/lib \
 		--with-mpfr-include=${LOCALBASE}/include \
 		--with-mpfr-lib=${LOCALBASE}/lib
 USE_LDCONFIG=	yes
 MAKE_JOBS_UNSAFE=yes
 PLIST_SUB=	SHLIB_VERSION=43
 
 OPTIONS_DEFINE=	GIST
 OPTIONS_SUB=	yes
 
 GIST_DESC=	Interactive Search Tool (requires Qt)
 GIST_USE=	QT4=corelib,gui,moc_build,qmake_build
 GIST_CONFIGURE_ON=	--enable-gist --enable-qt
 GIST_CONFIGURE_OFF=	--disable-gist --disable-qt
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == "amd64"
 CFLAGS+=	-D__USE_ISOC99
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		'/^PACKAGE_VERSION_NUMBER/s|^|#| ; \
 		 /_vendor/s| == | = | ; \
 		 /host_os/s| == | = | ; \
 		 /gcc_optimize_flag/s|-O3|| ; \
 		 /="-ggdb/s|^|#|' ${WRKSRC}/configure
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/fzn-gecode
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libgecode*.so.[0-9]*.[0-9]*
 
 .include <bsd.port.mk>