Allow concurrent installation

PR:		225532
Submitted by:	jhale
Approved by:	maintainer-timeout (2 weeks)

devel/py-coverage/Makefile

@@ -3,6 +3,7 @@
 
 PORTNAME=	coverage
 PORTVERSION=	4.5.1
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -13,7 +14,7 @@ COMMENT=	Code coverage measurement for Python
 LICENSE=	BSD2CLAUSE
 
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/coverage/tracer.so

devel/py-coverage/files/patch-setup.py

@@ -0,0 +1,19 @@
+Allow USE_PYTHON=concurrent to handle script renaming/linking for multiple
+Python versions.
+
+--- setup.py.orig	2018-01-29 11:46:04 UTC
++++ setup.py
+@@ -86,12 +86,9 @@ setup_args = dict(
+     },
+ 
+     entry_points={
+-        # Install a script as "coverage", and as "coverage[23]", and as
+-        # "coverage-2.7" (or whatever).
++        # Install a script as "coverage"
+         'console_scripts': [
+             'coverage = coverage.cmdline:main',
+-            'coverage%d = coverage.cmdline:main' % sys.version_info[:1],
+-            'coverage-%d.%d = coverage.cmdline:main' % sys.version_info[:2],
+         ],
+     },
+