www/py-gunicorn: Update to 17.5, add TESTS option

- Update to 17.5 (new upstream version convention)
- Add TESTS option
- Limit scope of bsd.port.pre.mk for future OPTIONS := use (Thanks ak!)

Changes:

http://docs.gunicorn.org/en/R17.5/2013-news.html#r17-5-2013-07-03

Reviewed by:	ak

www/py-gunicorn/Makefile

@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	gunicorn
-PORTVERSION=	0.17.4
+PORTVERSION=	17.5
 CATEGORIES=	www python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -18,18 +18,19 @@ USE_PYTHON=		yes
 USE_PYDISTUTILS=	easy_install
 
 GH_ACCOUNT=	benoitc
-GH_COMMIT=	ca35dc7
+GH_COMMIT=	cf0527f
 
-OPTIONS_DEFINE=	EVENTLET GEVENT TORNADO SETPROC
+OPTIONS_DEFINE=	EVENTLET GEVENT TORNADO SETPROC TESTS
 EVENTLET_DESC=	Add Eventlet async worker
 GEVENT_DESC=	Add Gevent async worker
 TORNADO_DESC=	Add Tornado async worker
 SETPROC_DESC=	Support changing process title (setproctitle)
+TESTS_DESC=	Install pytest for unit tests
 
 OPTIONSFILE?=		${PORT_DBDIR}/py-${PORTNAME}/options
 NO_OPTIONS_SORT=	yes
 
-.include <bsd.port.pre.mk>
+.include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MEVENTLET}
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}eventlet>=0.9.7:${PORTSDIR}/net/py-eventlet
@@ -47,9 +48,15 @@ RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}tornado>=2.2:${PORTSDIR}/www/py-tornado
 RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}setproctitle>0:${PORTSDIR}/devel/py-setproctitle
 .endif
 
+.if ${PORT_OPTIONS:MTESTS}
+RUN_DEPENDS+=	${TEST_DEPENDS}
+.endif
+
 regression-test: build
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYSETUP} test
 
+.include <bsd.port.pre.mk>
+
 .if ${PYTHON_REL} >= 320
 .include "${PORTSDIR}/devel/py-virtualenv/files/py3k-fix-pkg-plist.inc"
 .endif

www/py-gunicorn/distinfo

@@ -1,2 +1,2 @@
-SHA256 (gunicorn-0.17.4.tar.gz) = 6adbfe2a921cb06008f0aea98cbbb6cb4a0fc2c673b0be601548703daef56873
-SIZE (gunicorn-0.17.4.tar.gz) = 362303
+SHA256 (gunicorn-17.5.tar.gz) = 2d3983074b4294ee8481b5e246792b5f5b0a0fdde4b76fe79054f0c9b7214a7f
+SIZE (gunicorn-17.5.tar.gz) = 367702