Index: head/devel/ccls/Makefile
===================================================================
--- head/devel/ccls/Makefile	(revision 491603)
+++ head/devel/ccls/Makefile	(revision 491604)
@@ -1,38 +1,40 @@
 # $FreeBSD$
 
 PORTNAME=	ccls
 DISTVERSION=	0.20181225.8
+PORTREVISION=	1
 CATEGORIES=	devel
 
 MAINTAINER=	tobik@FreeBSD.org
 COMMENT=	C/C++/ObjC language server
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	llvm${LLVM_DEFAULT}>0:devel/llvm${LLVM_DEFAULT} \
 		rapidjson>=1.1.0_4:devel/rapidjson
 LIB_DEPENDS=	libLLVM-${LLVM_DEFAULT:C/[0-9]$//}.so:devel/llvm${LLVM_DEFAULT}
 
 USES=		cmake compiler:c++17-lang localbase
 USE_GITHUB=	yes
 GH_ACCOUNT=	MaskRay
 # Commit matching 0.20181225.8:
 #GH_TAGNAME=	d275ed570d7ea26dd8d762b8d82bc4e295971154
 
 CMAKE_ARGS=	-DCLANG_ROOT:String="${LOCALBASE}/llvm${LLVM_DEFAULT}"
-CMAKE_ON=	SYSTEM_CLANG USE_SHARED_LLVM
+CMAKE_ON=	LLVM_ENABLE_RTTI SYSTEM_CLANG USE_SHARED_LLVM
+CXXFLAGS+=	-DNDEBUG
 
 PLIST_FILES=	bin/ccls
 
 OPTIONS_DEFINE=	DOCS
 
 DOCS_DISTFILES=		MaskRay-ccls.wiki-20181210.tar.gz:docs
 DOCS_MASTER_SITES=	LOCAL/tobik:docs
 PORTDOCS=		*
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	cd ${WRKDIR}/ccls.wiki && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>