!5 slove setuptools upgrade lead to tox complication failures

From: @shirely16
Reviewed-by: @hanxinke
Signed-off-by: @hanxinke

backport-fix-build-failed-err.patch

@@ -0,0 +1,24 @@
+diff -Naur a/pyproject.toml b/pyproject.toml
+--- a/pyproject.toml	2021-02-02 17:11:47.542490469 +0800
++++ b/pyproject.toml	2021-02-02 17:13:04.363419475 +0800
+@@ -1,7 +1,7 @@
+ [build-system]
+ requires = [
+     "setuptools >= 40.0.4",
+-    "setuptools_scm >= 2.0.0, <4",
++    "setuptools_scm >= 2.0.0, <6",
+     "wheel >= 0.29.0",
+ ]
+ build-backend = 'setuptools.build_meta'
+diff -Naur a/setup.py b/setup.py
+--- a/setup.py	2021-02-02 17:11:47.542490469 +0800
++++ b/setup.py	2021-02-02 17:13:46.093922146 +0800
+@@ -35,7 +35,7 @@
+         "toml >=0.9.4",
+         "filelock >= 3.0.0, <4",
+     ],
+-    setup_requires=["setuptools-scm>2, <4"],  # readthedocs needs it
++    setup_requires=["setuptools-scm>2, <6"],  # readthedocs needs it
+     extras_require={
+         "testing": [
+             "pytest >= 3.0.0, <4",

python-tox.spec

@@ -1,11 +1,13 @@
 Name:		python-tox
 Version:	3.5.3
-Release:	3
+Release:	4
 Summary:	Virtualenv-based automation of test activities
 License:	MIT
 URL:		https://tox.readthedocs.io/
 Source0:	https://files.pythonhosted.org/packages/source/t/tox/tox-%{version}.tar.gz
 
+Patch9000:      backport-fix-build-failed-err.patch
+
 BuildArch:      noarch
 
 %description
@@ -45,7 +47,11 @@ rm -rf tox.egg-info
 %doc README.rst
 
 %changelog
-* Sat Jun 21 2020 hanhui<hanhui15@huawei.com> - 3.5.3-2
+* Tue Feb 2 2021 hanhui<hanhui15@huawei.com> - 3.5.3-4
+- bugfix
+- DESC:slove setuptools_scm upgrade lead to tox complication failures
+
+* Sat Jun 21 2020 hanhui<hanhui15@huawei.com> - 3.5.3-3
 - bugfix
 - DESC:fix python-ldap requires