Index: head/devel/caf/Makefile
===================================================================
--- head/devel/caf/Makefile	(revision 528509)
+++ head/devel/caf/Makefile	(revision 528510)
@@ -1,55 +1,55 @@
 # Created by: vanilla@
 # $FreeBSD$
 
 PORTNAME=	caf
-PORTVERSION=	0.17.3
+PORTVERSION=	0.17.4
 CATEGORIES=	devel
 
 MAINTAINER=	leres@FreeBSD.org
 COMMENT=	C++ actor framework
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cmake compiler:c++11-lang
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	actor-framework
 GH_PROJECT=	${GH_ACCOUNT}
 
 OPTIONS_DEFINE=	DEBUG TEST STATIC
 OPTIONS_RADIO=	LOG_LEVEL
 OPTIONS_RADIO_LOG_LEVEL=	LOG_LEVEL_ERROR LOG_LEVEL_WARN LOG_LEVEL_INFO LOG_LEVEL_DEBUG LOG_LEVEL_TRACE
 OPTIONS_DEFAULT=	TEST
 OPTIONS_SUB=	yes
 PLIST_SUB+=	PORTVERSION=${PORTVERSION}
 
 TEST_DESC=	Build with unit tests
 STATIC_DESC=	Additionally build static version of library
 LOG_LEVEL_ERROR=	Use log level ERROR for console output
 LOG_LEVEL_WARN=	Use log level WARN for console output
 LOG_LEVEL_INFO=	Use log level INFO for console output
 LOG_LEVEL_DEBUG=	Use log level DEBUG for console output
 LOG_LEVEL_TRACE=	Use log level TRACE for console output
 
 TEST_TARGET=	test
 
 CXXFLAGS+=	-std=c++11 -Wextra -Wall -pedantic
 LDFLAGS+=	-pthread
 
 # Until we cannot automatically disentangle examples from other binaries, we do
 # not support an EXAMPLES option. We also disable a few components that are
 # still quite experimental.
 CMAKE_ARGS+=	-DCAF_NO_EXAMPLES:BOOL=yes -DCAF_NO_OPENCL:BOOL=yes
 
 DEBUG_CMAKE_ON=	-DCAF_ENABLE_RUNTIME_CHECKS:BOOL=yes
 STATIC_CMAKE_ON=	-DCAF_BUILD_STATIC:BOOL=yes
 TEST_CMAKE_OFF=	-DCAF_NO_UNIT_TESTS:BOOL=yes
 LOG_LEVEL_ERROR_CMAKE_ON=	-DCAF_LOG_LEVEL:STRING=0
 LOG_LEVEL_WARN_CMAKE_ON=	-DCAF_LOG_LEVEL:STRING=1
 LOG_LEVEL_INFO_CMAKE_ON=	-DCAF_LOG_LEVEL:STRING=2
 LOG_LEVEL_DEBUG_CMAKE_ON=	-DCAF_LOG_LEVEL:STRING=3
 LOG_LEVEL_TRACE_CMAKE_ON=	-DCAF_LOG_LEVEL:STRING=4
 
 .include <bsd.port.mk>
Index: head/devel/caf/distinfo
===================================================================
--- head/devel/caf/distinfo	(revision 528509)
+++ head/devel/caf/distinfo	(revision 528510)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1576691313
-SHA256 (actor-framework-actor-framework-0.17.3_GH0.tar.gz) = af235dbb5001a86d716c19f1b597be81bbcf172b87d42e2a38dc3ac97ea3863d
-SIZE (actor-framework-actor-framework-0.17.3_GH0.tar.gz) = 2678220
+TIMESTAMP = 1584239205
+SHA256 (actor-framework-actor-framework-0.17.4_GH0.tar.gz) = b5a1d80b16561edd3fa13dcda91ad00ae0a2c57b9d839a975c441f7ce63b4d1e
+SIZE (actor-framework-actor-framework-0.17.4_GH0.tar.gz) = 2683477