Index: head/misc/tvm/Makefile
===================================================================
--- head/misc/tvm/Makefile	(revision 520149)
+++ head/misc/tvm/Makefile	(revision 520150)
@@ -1,27 +1,36 @@
 # $FreeBSD$
 
 PORTNAME=	tvm
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.6.0
+PORTREVISION=	1
 CATEGORIES=	misc # machine-learning
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Deep learning compiler stack for cpu, gpu and specialized accelerators
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	dmlc-core>0:devel/dmlc-core \
 		rang>0:devel/rang
 
 USES=		cmake compiler:c++11-lang localbase
 USE_GITHUB=	yes
 GH_ACCOUNT=	apache
 GH_PROJECT=	incubator-tvm
 GH_TUPLE=	dmlc:dlpack:0acb731:dlpack/3rdparty/dlpack \
 		dmlc:dmlc-core:808f485:dmlc_core/3rdparty/dmlc-core
 USE_LDCONFIG=	yes
 
 LDFLAGS+=	/usr/lib/libexecinfo.so
+
+OPTIONS_DEFINE=		LLVM
+OPTIONS_DEFAULT=	LLVM
+
+LLVM_DESC=		With LLVM support for model compillation
+LLVM_CMAKE_ON=		-DUSE_LLVM=${LOCALBASE}/bin/llvm-config${LLVM_DEFAULT}
+LLVM_BUILD_DEPENDS=	llvm-config${LLVM_DEFAULT}:devel/llvm${LLVM_DEFAULT}
+LLVM_RUN_DEPENDS=	llvm-config${LLVM_DEFAULT}:devel/llvm${LLVM_DEFAULT}
 
 .include <bsd.port.mk>