Index: head/devel/urjtag/Makefile
===================================================================
--- head/devel/urjtag/Makefile	(revision 556007)
+++ head/devel/urjtag/Makefile	(revision 556008)
@@ -1,46 +1,47 @@
 # Created by: Bruce M. Simpson <bms@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	urjtag
 DISTVERSION=	2019.12
+PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	SF
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Extended utility to work with JTAG-aware boards
 
 LICENSE=	GPLv2
 
 RUN_DEPENDS=	bash:shells/bash
 
 USES=		gmake libtool readline tar:xz
 USE_CSTD=	c99
 USE_LDCONFIG=	yes
 
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-stapl
 
 INSTALL_TARGET=	install-strip
 
 OPTIONS_DEFINE=			FTDI JEDEC NLS PYTHON USB
 OPTIONS_DEFAULT=		FTDI USB
 OPTIONS_SUB=			yes
 
 FTDI_DESC=			FTDI-based USB JTAG adapters support
 FTDI_LIB_DEPENDS=		libftdi1.so:devel/libftdi1
 FTDI_CONFIGURE_WITH=		libftdi
 
 JEDEC_DESC=			Experimental JEDEC flash detection
 JEDEC_CONFIGURE_ENABLE=		jedec-exp
 
 NLS_USES=			gettext
 NLS_CONFIGURE_ENABLE=		nls
 
 PYTHON_CONFIGURE_ENABLE=	python
-PYTHON_BROKEN=			ld: error: unable to find library -l-Wl,-rpath
+PYTHON_BROKEN=			ld: error: unable to find library -l-Wl,-rpath # see https://sourceforge.net/p/urjtag/bugs/132/
 
 USB_DESC=			USB JTAG adapters support
-USB_CONFIGURE_ON=		--with-libusb=/usr
+#USB_CONFIGURE_ON=		--with-libusb=/usr # causes libusb to not be recognized: https://sourceforge.net/p/urjtag/bugs/133/
 USB_CONFIGURE_OFF=		--without-libusb
 
 .include <bsd.port.mk>