Index: head/security/py-pow/Makefile
===================================================================
--- head/security/py-pow/Makefile	(revision 498247)
+++ head/security/py-pow/Makefile	(revision 498248)
@@ -1,40 +1,47 @@
 # Created by: ijliao
 # $FreeBSD$
 
 PORTNAME=	pow
 PORTVERSION=	0.7
 PORTREVISION=	2
 CATEGORIES=	security python
 MASTER_SITES=	SF/${PORTNAME}/POW/POW-${PORTVERSION}
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	${PORTNAME:tu}-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Python OpenSSL Wrappers
 
 LICENSE=	BSD3CLAUSE
 
 USES=		python:2.7 ssl
 USE_PYTHON=	distutils
 PYDISTUTILS_PKGNAME=	POW
 
 PORTDOCS=	POW.pdf
 
 OPTIONS_DEFINE=	DOCS
 
+.include <bsd.port.pre.mk>
+
+.if ${SSL_DEFAULT} == base
+BROKEN_FreeBSD_12=	field has incomplete type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
+BROKEN_FreeBSD_13=	field has incomplete type 'EVP_CIPHER_CTX' (aka 'struct evp_cipher_ctx_st')
+.endif
+
 post-patch:
 	@${REINPLACE_CMD} -e 's|licence|license|' ${WRKSRC}/setup.py
 
 do-build:
 	cd ${WRKSRC} && ${PYTHON_CMD} ${PYSETUP} build_ext -D NO_RC5_32_12_16 ${PYDISTUTILS_BUILD_TARGET}
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/POW/_POW.so
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for i in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/docs/${i} ${STAGEDIR}${DOCSDIR}
 .endfor
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>