textproc/py-sphinxcontrib-adadomain: Convert to USE_PYTHON=pep517

- Bump PORTREVISION for package change

textproc/py-sphinxcontrib-adadomain/Makefile

 PORTNAME=	sphinxcontrib-adadomain
 PORTVERSION=	0.2
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	textproc python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -11,10 +11,12 @@ WWW=		https://bitbucket.org/tkoskine/sphinxcontrib-adadomain
 
 LICENSE=	BSD2CLAUSE
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}sphinx>=1.0,1:textproc/py-sphinx@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	autoplist concurrent distutils
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes