Index: head/math/abacus/Makefile
===================================================================
--- head/math/abacus/Makefile	(revision 464389)
+++ head/math/abacus/Makefile	(revision 464390)
@@ -1,38 +1,41 @@
 # Created by: gahr
 # $FreeBSD$
 
 PORTNAME=	abacus
 DISTVERSION=	3.2betaU1
 PORTREVISION=	9
 CATEGORIES=	math
 MASTER_SITES=	http://www.informatik.uni-koeln.de/abacus/
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Branch-And-CUt System
 
 LICENSE=	LGPL21+
 
+DEPRECATED=	Unmaintained and has a broken shared library
+EXPIRATION_DATE=2018-03-31
+
 LIB_DEPENDS=	libClp.so:math/coinmp
 
 NO_WRKSUBDIR=	yes
 
 USES=		gmake perl5
 USE_PERL5=	build
 USE_LDCONFIG=	yes
 ALL_TARGET=	abacus
 CXXFLAGS+=	-fPIC
 MAKE_ARGS=	CCC="${CXX}" PERL="${PERL}" STRIP="${STRIP_CMD} -x" \
 		ARCHIVE="${AR} ${ARFLAGS}" CCFLAG_DEBOPT="${CXXFLAGS}" \
 		OSI_INCLUDE="${LOCALBASE}/include/coin"
 
 do-install:
 	${INSTALL_DATA} ${WRKSRC}/lib/linux20-gcc44/libabacus-osi.a \
 		${STAGEDIR}${PREFIX}/lib
 	${INSTALL_LIB} ${WRKSRC}/lib/linux20-gcc44/libabacus-osi.so.1 \
 		${STAGEDIR}${PREFIX}/lib
 	${LN} -sf libabacus-osi.so.1 \
 		${STAGEDIR}${PREFIX}/lib/libabacus-osi.so
 	(cd ${WRKSRC}/Include && ${COPYTREE_SHARE} abacus \
 		${STAGEDIR}${PREFIX}/include)
 
 .include <bsd.port.mk>