Index: head/misc/adios2/Makefile
===================================================================
--- head/misc/adios2/Makefile	(revision 510181)
+++ head/misc/adios2/Makefile	(revision 510182)
@@ -1,32 +1,35 @@
 # $FreeBSD$
 
 PORTNAME=	adios2
 DISTVERSIONPREFIX=	v
 DISTVERSION=	2.4.0
 CATEGORIES=	misc science
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Next generation of ADIOS developed in the Exascale Computing Program
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	bash:shells/bash
 LIB_DEPENDS=	libblosc.so:archivers/c-blosc \
+		libepoll-shim.so:devel/libepoll-shim \
 		libfabric.so:net/libfabric \
 		libffi.so:devel/libffi \
 		libmpi.so:net/openmpi \
 		libpng.so:graphics/png \
 		libzfp.so:devel/zfp
 RUN_DEPENDS=	bash:shells/bash
 
-USES=		bison cmake pkgconfig perl5 python shebangfix
+USES=		bison cmake compiler:c++11-lang localbase:ldflags pkgconfig \
+		perl5 python shebangfix
 SHEBANG_FILES=	cmake/install/post/adios2-config.pre.sh.in cmake/install/post/generate-adios2-config.sh.in source/utils/bp4dbg/bp4dbg.py
 USE_GITHUB=	yes
 GH_ACCOUNT=	ornladios
 GH_PROJECT=	ADIOS2
 USE_LDCONFIG=	yes
 
 CMAKE_OFF=	BUILD_TESTING
+LDFLAGS+=	-lepoll-shim
 
 .include <bsd.port.mk>