Convert to pyproject RPM macros

[skip changelog]

python-pycparser.spec

@@ -19,7 +19,6 @@ Patch100:       pycparser-unbundle-ply.patch
 BuildArch:      noarch
 
 BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
 BuildRequires:  python3-ply
 
 # for unit tests
@@ -34,7 +33,6 @@ need to parse C source code.
 
 %package -n python3-pycparser
 Summary:        %{summary}
-%{?python_provide:%python_provide python3-pycparser}
 
 %description -n python3-pycparser
 pycparser is a complete parser for the C language, written in pure Python.
@@ -50,25 +48,27 @@ rm -r pycparser/ply
 # Remove relative sys.path from the examples
 %{python3} %{SOURCE1} examples
 
+%generate_buildrequires
+%pyproject_buildrequires
+
 %build
-%py3_build
-pushd build/lib/pycparser
+pushd pycparser
 %{python3} _build_tables.py
 popd
+%pyproject_wheel
 
 %install
-%py3_install
+%pyproject_install
+%pyproject_save_files -l pycparser
 
 %check
+%pyproject_check_import
 %if %{with tests}
 %{python3} tests/all_tests.py
 %endif
  
-%files -n python3-pycparser
-%license LICENSE
+%files -n python3-pycparser -f %{pyproject_files}
 %doc examples
-%{python3_sitelib}/pycparser/
-%{python3_sitelib}/pycparser-*.egg-info/
 
 %changelog
 %autochangelog