Index: head/graphics/ptex/Makefile
===================================================================
--- head/graphics/ptex/Makefile	(revision 452487)
+++ head/graphics/ptex/Makefile	(revision 452488)
@@ -1,44 +1,41 @@
 # $FreeBSD$
 
 PORTNAME=	ptex
 PORTVERSION=	2.1.28
 CATEGORIES?=	graphics
+DISTVERSIONPREFIX=	v
 
 MAINTAINER=	FreeBSD@Shaneware.biz
 COMMENT=	Per face texture library
 
 LICENSE=	BSD3CLAUSE
 
 USES=		cmake
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	wdas
-GH_PROJECT=	ptex
-GH_TAGNAME=	v${PORTVERSION}
 
 OPTIONS_DEFINE=		DOCS
 
 DOCS_BUILD_DEPENDS=	doxygen:devel/doxygen
-
-.include <bsd.port.options.mk>
 
 post-build-DOCS-on:
 	@(cd ${WRKSRC}/src/doc && doxygen Doxyfile)
 
 do-install:
 	${INSTALL_LIB} ${BUILD_WRKSRC}/src/ptex/libPtex.so \
 		${STAGEDIR}${PREFIX}/lib
 	${INSTALL_LIB} ${BUILD_WRKSRC}/src/ptex/libPtex.a \
 		${STAGEDIR}${PREFIX}/lib
 	${INSTALL_PROGRAM} ${BUILD_WRKSRC}/src/utils/ptxinfo \
 		${STAGEDIR}${PREFIX}/bin
 	${MKDIR} ${STAGEDIR}/${PREFIX}/include/ptex
 	${INSTALL_DATA} ${BUILD_WRKSRC}/src/ptex/*.h ${STAGEDIR}/${PREFIX}/include/ptex
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@cd ${BUILD_WRKSRC}/src/doc/ptex/ && \
 		${INSTALL_DATA} * ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
Index: head/graphics/ptex/distinfo
===================================================================
--- head/graphics/ptex/distinfo	(revision 452487)
+++ head/graphics/ptex/distinfo	(revision 452488)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1471593511
-SHA256 (wdas-ptex-2.1.28-v2.1.28_GH0.tar.gz) = 919af3cc56a7617079757bac5c0202f4375acf21861a3990e313739e56a6142c
-SIZE (wdas-ptex-2.1.28-v2.1.28_GH0.tar.gz) = 305327
+TIMESTAMP = 1508444293
+SHA256 (wdas-ptex-v2.1.28_GH0.tar.gz) = 919af3cc56a7617079757bac5c0202f4375acf21861a3990e313739e56a6142c
+SIZE (wdas-ptex-v2.1.28_GH0.tar.gz) = 305327