Limit deps and don't ship Fedora config in RHEL builds

RHEL does not include dash or checkbashisms, which are only used for one
specific linter, nor pytest-xdist used in the tests.  Also, limit
Fedora-specific configuration to Fedora builds.

rpmlint.spec

@@ -3,7 +3,7 @@
 
 Name:           rpmlint
 Version:        2.4.0
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Tool for checking common errors in RPM packages
 License:        GPL-2.0-or-later
 URL:            https://github.com/rpm-software-management/rpmlint
@@ -35,21 +35,29 @@ BuildRequires:  git-core
 BuildRequires:  python3-devel
 # tests
 %if %{with tests}
+%if ! 0%{?rhel}
 BuildRequires:  dash
 BuildRequires:  devscripts-checkbashisms
+%endif
 BuildRequires:  hunspell-cs
 BuildRequires:  hunspell-en-US
 BuildRequires:  python3dist(pytest)
+%if ! 0%{?rhel}
 BuildRequires:  python3dist(pytest-xdist)
+%endif
 BuildRequires:  /usr/bin/appstream-util
 BuildRequires:  /usr/bin/desktop-file-validate
 %endif
+%if ! 0%{?rhel}
 Requires:       dash
 Requires:       devscripts-checkbashisms
+%endif
 Requires:       rpm-build
 Requires:       /usr/bin/appstream-util
 Requires:       /usr/bin/desktop-file-validate
+%if 0%{?fedora}
 Requires:       rpmlint-fedora-license-data
+%endif
 
 %description
 rpmlint is a tool for checking common errors in RPM packages. Binary
@@ -62,7 +70,8 @@ and source packages as well as spec files can be checked.
 sed -i 's/python-magic/file-magic/g' setup.py
 
 # Don't lint the code or measure coverage in %%check
-sed -i -e 's/ --cov=rpmlint//' -e 's/ --flake8//' setup.cfg
+# On RHEL, also avoid xdist by disabling parallelism
+sed -i -e 's/ --cov=rpmlint//' -e 's/ --flake8//' %{?rhel:-e 's/ -n auto//'} setup.cfg
 
 # Avoid warnings about pytest.mark.no_cover marker
 sed -i '/^@pytest.mark.no_cover/d' test/test_lint.py
@@ -78,7 +87,9 @@ sed -i '/^@pytest.mark.no_cover/d' test/test_lint.py
 %pyproject_save_files %{name}
 
 mkdir -p %{buildroot}%{_sysconfdir}/xdg/rpmlint/
+%if 0%{?fedora}
 cp -a %{SOURCE1} %{SOURCE3} %{SOURCE4} %{SOURCE5} %{buildroot}%{_sysconfdir}/xdg/rpmlint/
+%endif
 
 %check
 %if %{with tests}
@@ -88,11 +99,16 @@ cp -a %{SOURCE1} %{SOURCE3} %{SOURCE4} %{SOURCE5} %{buildroot}%{_sysconfdir}/xdg
 %files -f %{pyproject_files}
 %doc README.md
 %dir %{_sysconfdir}/xdg/rpmlint
+%if 0%{?fedora}
 %config(noreplace) %{_sysconfdir}/xdg/rpmlint/*.toml
+%endif
 %{_bindir}/rpmdiff
 %{_bindir}/rpmlint
 
 %changelog
+* Thu May 25 2023 Yaakov Selkowitz <yselkowi@redhat.com> - 2.4.0-8
+- Limit deps and don't ship Fedora config in RHEL builds
+
 * Thu May 25 2023 Todd Zullinger <tmz@pobox.com> - 2.4.0-7
 - adjust for rpm-4.19.0 API changes