devel/py-freebsd: Convert to USE_PYTHON=pep517

- Bump PORTREVISION for package change

devel/py-freebsd/Makefile

 PORTNAME=	freebsd
 PORTVERSION=	0.9.5
-DISTVERSIONPREFIX=v
+DISTVERSIONPREFIX=	v
+PORTREVISION=	1
 CATEGORIES=	devel python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -10,17 +11,19 @@ COMMENT=	Python interface to FreeBSD-specific system libraries
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYRIGHT
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+
 USES=		python
-USE_PYTHON=	autoplist distutils unittest
+USE_PYTHON=	autoplist concurrent pep517 unittest
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	sobomax
 GH_PROJECT=	py-freebsd
 
-PYDISTUTILS_BUILD_TARGET=build_ext -i
 TEST_ARGS=	discover -s tests
 
 post-install:
-	${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/freebsd*.so
+	${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR} -name '*.so' -exec ${STRIP_CMD} {} +
 
 .include <bsd.port.mk>

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

+--- setup.py.orig	2022-01-23 05:12:10 UTC
++++ setup.py
+@@ -51,7 +51,7 @@ setup_options = {
+ print(F'Extension options:\n{extension_options}')
+ 
+ setup_options = {
+-    'name'         : "py-freebsd",
++    'name'         : "freebsd",
+     'version'      : "0.9.5",
+     'description'  : "Python Interface to FreeBSD Platform Library",
+     'author'       : "Hye-Shik Chang",