Index: head/devel/cpp-netlib/Makefile
===================================================================
--- head/devel/cpp-netlib/Makefile	(revision 497826)
+++ head/devel/cpp-netlib/Makefile	(revision 497827)
@@ -1,28 +1,35 @@
 # Created by: Ryan Steinmetz <zi@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=		cpp-netlib
 DISTVERSIONPREFIX=	${PORTNAME}-
 DISTVERSION=		0.12.0
 DISTVERSIONSUFFIX=	-final
 PORTREVISION=		8
 CATEGORIES=		devel
 
 MAINTAINER=		zi@FreeBSD.org
 COMMENT=		Cross-platform, standards compliant networking library
 
 LICENSE=		BSL
 LICENSE_FILE=		${WRKSRC}/LICENSE_1_0.txt
 
 BUILD_DEPENDS=		boost-libs>0:devel/boost-libs \
 					asio>0:net/asio
 
 USES=			cmake compiler:c++11-lang
 USE_LDCONFIG=		yes
 CFLAGS+=	-fPIC
 CMAKE_ARGS+=		-DCPP-NETLIB_BUILD_EXAMPLES=OFF \
 			-DCPP-NETLIB_BUILD_SHARED_LIBS=ON \
 			-DCPP-NETLIB_BUILD_TESTS=OFF
 USE_GITHUB=		yes
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${SSL_DEFAULT} == base
+BROKEN_FreeBSD_12=	no member named 'SSLv2_method' in the global namespace
+BROKEN_FreeBSD_13=	no member named 'SSLv2_method' in the global namespace
+.endif
+
+.include <bsd.port.post.mk>