--- devel/jsoncpp/Makefile	2018-02-20 01:25:14.000000000 +0300
+++ devel/jsoncpp/Makefile	2018-07-10 18:38:04.921947000 +0300
@@ -2,8 +2,7 @@ 
 # $FreeBSD: head/devel/jsoncpp/Makefile 462353 2018-02-19 22:25:14Z yuri $
 
 PORTNAME=	jsoncpp
-PORTVERSION=	1.8.1
-PORTREVISION=	3
+PORTVERSION=	1.8.4
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
@@ -12,48 +11,10 @@ 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	open-source-parsers
-
-USES=		compiler:c++11-lang dos2unix scons
+USES=		compiler:c++11-lang dos2unix meson ninja
 USE_LDCONFIG=	yes
 
-PLATFORM=	linux-gcc-FreeBSD
-MAKE_ARGS=	platform=${PLATFORM}
-
-.include <bsd.port.pre.mk>
-
-.if ${COMPILER_TYPE} == clang && ${COMPILER_VERSION} >= 33 || \
-    ${COMPILER_TYPE} == gcc   && ${COMPILER_VERSION} >= 48
-# Certain new compiler features unlock parts of jsoncpp API (ex. see JSON_HAS_RVALUE_REFERENCES).
-# Use c++11 above to be the most inclusive.
-USES+=		compiler:c++11-lang
-# lang/gcc5 fix
-.if ${COMPILER_TYPE} == clang
-CXXFLAGS+=	--std=c++11
-.else
-CXXFLAGS+=	--std=gnu++11 -D_GLIBCXX_USE_C99=1
-.endif
-.endif
-
-do-install:
-	@${MKDIR} ${STAGEDIR}${PREFIX}/include/jsoncpp
-	(cd ${WRKSRC}/include/ && ${COPYTREE_SHARE} json/ ${STAGEDIR}${PREFIX}/include/jsoncpp/)
-	${INSTALL_DATA} ${WRKSRC}/libs/${PLATFORM}/libjsoncpp.a \
-		${STAGEDIR}${PREFIX}/lib
-	${INSTALL_LIB} ${WRKSRC}/libs/${PLATFORM}/libjsoncpp.so.${DISTVERSION} \
-		${STAGEDIR}${PREFIX}/lib
-	${LN} -s libjsoncpp.so.${DISTVERSION} ${STAGEDIR}${PREFIX}/lib/libjsoncpp.so.1
-	${LN} -s libjsoncpp.so.${DISTVERSION} ${STAGEDIR}${PREFIX}/lib/libjsoncpp.so
-	${CP} ${WRKSRC}/pkg-config/jsoncpp.pc.in ${STAGEDIR}${PREFIX}/libdata/pkgconfig/jsoncpp.pc
-	@${REINPLACE_CMD} -i '' \
-		-e 's|@CMAKE_INSTALL_FULL_LIBDIR@|${PREFIX}/lib|g' \
-		-e 's|@CMAKE_INSTALL_FULL_INCLUDEDIR@|${PREFIX}/include/jsoncpp|g' \
-		-e 's|@JSONCPP_VERSION@|${DISTVERSION}|g' \
-		${STAGEDIR}${PREFIX}/libdata/pkgconfig/jsoncpp.pc
-
-do-test:
-	@${ECHO} "Please note that 3 testcases are known to fail: https://github.com/open-source-parsers/jsoncpp/issues/628"
-	@cd ${WRKSRC} && CXX=${CXX} ${SCONS} platform=${PLATFORM} check
+USE_GITHUB=	yes
+GH_ACCOUNT=	open-source-parsers
 
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>
--- devel/jsoncpp/distinfo	2017-06-29 12:55:37.000000000 +0300
+++ devel/jsoncpp/distinfo	2018-07-10 12:40:12.718550000 +0300
@@ -1,3 +1,3 @@ 
-TIMESTAMP = 1498626054
-SHA256 (open-source-parsers-jsoncpp-1.8.1_GH0.tar.gz) = 858db2faf348f89fdf1062bd3e79256772e897e7f17df73e0624edf004f2f9ac
-SIZE (open-source-parsers-jsoncpp-1.8.1_GH0.tar.gz) = 210629
+TIMESTAMP = 1531215612
+SHA256 (open-source-parsers-jsoncpp-1.8.4_GH0.tar.gz) = c49deac9e0933bcb7044f08516861a2d560988540b23de2ac1ad443b219afdb6
+SIZE (open-source-parsers-jsoncpp-1.8.4_GH0.tar.gz) = 200226
--- devel/jsoncpp/pkg-plist	2017-06-29 12:55:37.000000000 +0300
+++ devel/jsoncpp/pkg-plist	2018-07-10 17:15:23.500732000 +0300
@@ -1,16 +1,14 @@ 
-include/jsoncpp/json/allocator.h
-include/jsoncpp/json/assertions.h
-include/jsoncpp/json/autolink.h
-include/jsoncpp/json/config.h
-include/jsoncpp/json/features.h
-include/jsoncpp/json/forwards.h
-include/jsoncpp/json/json.h
-include/jsoncpp/json/reader.h
-include/jsoncpp/json/value.h
-include/jsoncpp/json/version.h
-include/jsoncpp/json/writer.h
-lib/libjsoncpp.a
+include/json/allocator.h
+include/json/assertions.h
+include/json/autolink.h
+include/json/config.h
+include/json/features.h
+include/json/forwards.h
+include/json/json.h
+include/json/reader.h
+include/json/value.h
+include/json/version.h
+include/json/writer.h
 lib/libjsoncpp.so
-lib/libjsoncpp.so.1
-lib/libjsoncpp.so.1.8.1
+lib/libjsoncpp.so.20
 libdata/pkgconfig/jsoncpp.pc