Index: head/biology/ngs-sdk/Makefile
===================================================================
--- head/biology/ngs-sdk/Makefile	(revision 473290)
+++ head/biology/ngs-sdk/Makefile	(revision 473291)
@@ -1,36 +1,38 @@
 # $FreeBSD$
 
 PORTNAME=	ngs
 DISTVERSION=	2.9.1
 CATEGORIES=	biology
 PKGNAMESUFFIX=	-sdk
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Tools and libraries for using data in the INSDC Sequence Read Archives
 
 LICENSE=	PD
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BROKEN_aarch64=		fails to configure: unsupported architecture 'FreeBSD'
+
 USES=		gmake perl5
 GNU_CONFIGURE=	yes
 USE_GITHUB=	yes
 GH_ACCOUNT=	ncbi
 ALL_TARGET=	default
 USE_LDCONFIG=	yes
 
 CFLAGS+=	-I${WRKSRC}/ngs-sdk/ngs/unix/${ARCH}/
 
 post-patch:
 	@cd ${WRKSRC}/ngs-sdk/ngs/unix && ${LN} -s x86_64 amd64
 
 do-install:
 	cd ${WRKSRC}/ngs-sdk && ${COPYTREE_SHARE} ngs ${STAGEDIR}/${PREFIX}/include
 	${INSTALL_PROGRAM} ${WRKSRC}/ngs-sdk/${ARCH}-portbld-*/ngs-sdk/FreeBSD/clang/${ARCH}/rel/lib/libngs-sdk.so.${DISTVERSION} ${STAGEDIR}${PREFIX}/lib/
 	cd ${STAGEDIR}${PREFIX}/lib/ && \
 		${LN} -s libngs-sdk.so.${DISTVERSION} libngs-sdk.so.${DISTVERSION:R:R} && \
 		${LN} -s libngs-sdk.so.${DISTVERSION:R:R} libngs-sdk.so
 .for l in libngs-c++.a libngs-adapt-c++.a
 	${INSTALL_LIB} ${WRKSRC}/ngs-sdk/${ARCH}-portbld-*/ngs-sdk/FreeBSD/clang/${ARCH}/rel/lib/${l}.${PORTVERSION} ${STAGEDIR}${PREFIX}/lib/${l}
 .endfor
 
 .include <bsd.port.mk>