RHEL: Convert from Fedora for the Python 3.11 stack in RHEL

Resolves: rhbz#2157725

python3.11-setuptools-rust.spec

@@ -1,10 +1,13 @@
+%global __python3 /usr/bin/python3.11
+%global python3_pkgversion 3.11
+
 %if 0%{?rhel}
 %bcond_with tests
 %else
 %bcond_without tests
 %endif
 
-Name:           python-setuptools-rust
+Name:           python%{python3_pkgversion}-setuptools-rust
 Version:        1.5.2
 Release:        1%{?dist}
 Summary:        Setuptools Rust extension plugin
@@ -15,17 +18,22 @@ Source0:        %{pypi_source setuptools-rust}
 BuildArch:      noarch
 ExclusiveArch:  %{rust_arches}
 
-BuildRequires:  python3-devel
-BuildRequires:  python3dist(setuptools) > 46.1
-BuildRequires:  python3dist(semantic-version) >= 2.8.2
-BuildRequires:  python3dist(typing-extensions) >= 3.7.4.4
+BuildRequires:  python%{python3_pkgversion}-devel
+BuildRequires:  python%{python3_pkgversion}-rpm-macros
+BuildRequires:  python%{python3_pkgversion}-setuptools > 46.1
+BuildRequires:  python%{python3_pkgversion}-semantic_version >= 2.8.2
+BuildRequires:  python%{python3_pkgversion}-wheel
+
+Requires:       python%{python3_pkgversion}-semantic_version >= 2.8.2
+Requires:       python%{python3_pkgversion}-setuptools >= 62.4
+# RHEL: Dependency is missing
+#BuildRequires:  python3dist(typing-extensions) >= 3.7.4.4
 %if 0%{?fedora}
-BuildRequires:  python3dist(setuptools-scm) >= 3.4.3
-BuildRequires:  python3dist(wheel)
 BuildRequires:  rust-packaging >= 1.45
 %else
-# RHEL has rust-toolset and neither setuptools-scm nor wheel
+# RHEL has rust-toolset
 BuildRequires:  rust-toolset >= 1.45
+Requires:       rust-toolset >= 1.45
 %endif
 %if %{with tests}
 BuildRequires:  rust-pyo3+default-devel
@@ -35,17 +43,6 @@ BuildRequires:  rust-pyo3+default-devel
 Setuptools helpers for Rust Python extensions. Compile and distribute Python
 extensions written in Rust as easily as if they were written in C.
 
-%package -n     python3-setuptools-rust
-Summary:        %{summary}
-%if 0%{?fedora}
-Requires:       rust-packaging >= 1.45
-%else
-Requires:       rust-toolset >= 1.45
-%endif
-
-%description -n python3-setuptools-rust
-Setuptools helpers for Rust Python extensions. Compile and distribute Python
-extensions written in Rust as easily as if they were written in C.
 
 %prep
 %autosetup -n setuptools-rust-%{version}
@@ -53,16 +50,15 @@ extensions written in Rust as easily as if they were written in C.
 rm -rf setuptools-rust.egg-info
 
 %if ! 0%{?fedora}
-# RHEL doesn't have setuptools-scm
-# remove setuptools-scm
-rm pyproject.toml
-sed -i 's/setup_requires.*//' setup.cfg
+# remove dependency on typing extensions and use
+# stdlib instead
+sed -i 's/typing_extensions.*$//g' setup.cfg
+
+sed -i -e 's/typing_extensions/typing/' \
+     setuptools_rust/setuptools_ext.py \
+     setuptools_rust/build.py \
+     setuptools_rust/extension.py
 
-# create version.py without setuptools-scm
-cat > setuptools_rust/version.py << EOF
-version = '%{VERSION}'
-version_tuple = ($(echo %{VERSION} | sed 's/\./, /g'))
-EOF
 %endif
 
 
@@ -84,12 +80,16 @@ cd ../..
 %endif
 
 
-%files -n python3-setuptools-rust
+%files -n python%{python3_pkgversion}-setuptools-rust
 %doc README.md CHANGELOG.md
 %license LICENSE
 %{python3_sitelib}/setuptools_rust/
 %{python3_sitelib}/setuptools_rust-%{version}-py%{python3_version}.egg-info/
 
 %changelog
-* Fri Dec 02 2022 Charalampos Stratakis <cstratak@redhat.com> - 1.5.2-1
-- Import from Fedora
+* Thu Nov 03 2022 Charalampos Stratakis <cstratak@redhat.com> - 1.5.2-1
+- Initial import
+- Fedora contributions by:
+      Christian Heimes <cheimes@redhat.com>
+      Gwyn Ciesla <limb@fedoraproject.org>
+      Tomáš Hrnčiar <thrnciar@redhat.com>