Index: head/cad/netgen/Makefile
===================================================================
--- head/cad/netgen/Makefile	(revision 537588)
+++ head/cad/netgen/Makefile	(revision 537589)
@@ -1,45 +1,43 @@
 # Created by: Thierry Thomas <thierry@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	netgen
 PORTVERSION=	6.2.2004
 DISTVERSIONPREFIX=	v
 CATEGORIES=	cad
 
 MAINTAINER=	stephen@FreeBSD.org
 COMMENT=	Automatic 3D tetrahedral mesh generator
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytest>=0:devel/py-pytest@${PY_FLAVOR}
 
 USES=		cmake python tcl tk gl xorg
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	NGSolve
-GH_PROJECT=	netgen:1 pybind11:2
-GH_TAGNAME=	v${PORTVERSION}:1 v2.4.3:2
-GH_SUBDIR=	external_dependencies/pybind11:2
+GH_TUPLE=	NGSolve:pybind11:v2.4.3:pybind11/external_dependencies/pybind11
 
 USE_GL=		gl glu
 USE_XORG=	x11 xmu xi
 USE_LDCONFIG=	yes
 
 CFLAGS+=	-I${LOCALBASE}/include -I${TK_INCLUDEDIR}/generic -I${TK_INCLUDEDIR}/unix
 CXXFLAGS+=	-I${LOCALBASE}/include -I${TK_INCLUDEDIR}/generic -I${TK_INCLUDEDIR}/unix
 
 OPTIONS_DEFINE=	JPEG MPEG CGNS
 
 JPEG_DESC=	Enable snapshots using jpeg
 MPEG_DESC=	Enable recording with FFmpeg
 CGNS_DESC=	Enable CGNS file read/write support
 
 JPEG_CMAKE_BOOL=	USE_JPEG
 JPEG_USES=		jpeg
 MPEG_CMAKE_BOOL=	USE_MPEG
 MPEG_LIB_DEPENDS=	libavcodec.so:multimedia/libav
 CGNS_CMAKE_BOOL=	USE_CGNS
 CGNS_LIB_DEPENDS=	libcgns.so:science/cgnslib
 
 .include <bsd.port.mk>