- fix singlespec build

- no-generic-python.patch - run tests with the right python executable
  to prevent stray pyc files where they don't belong

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-setuptools_scm?expand=0&rev=15

python-setuptools_scm.spec

@@ -25,6 +25,8 @@ License:        MIT
 Group:          Development/Languages/Python
 Url:            https://github.com/pypa/setuptools_scm
 Source:         https://files.pythonhosted.org/packages/source/s/setuptools_scm/setuptools_scm-%{version}.tar.gz
+# PATCH-FIX-UPSTREAM use sys.executable for running python in test_regressions.py
+Patch0:         no-generic-python.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  python-rpm-macros
@@ -32,7 +34,7 @@ BuildRequires:  python-rpm-macros
 BuildRequires:  %{python_module pytest}
 BuildRequires:  git
 BuildRequires:  mercurial
-Requires:       %{python_module setuptools}
+Requires:       python-setuptools
 Recommends:     git
 Recommends:     mecurial
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -46,6 +48,7 @@ in scm metadata. It also handles file finders for the supperted scm's.
 
 %prep
 %setup -q -n setuptools_scm-%{version}
+%patch0 -p1
 
 %build
 %python_build
@@ -54,7 +57,7 @@ in scm metadata. It also handles file finders for the supperted scm's.
 %python_install
 
 %check
-%python_expand PYTHONPATH=%{buildroot}%{python_sitelib} py.test-%{python_version}
+%python_expand PYTHONPATH=%{buildroot}%{$python_sitelib} py.test-%{$python_bin_suffix}
 
 %files %python_files
 %defattr(-,root,root,-)