Use modern build conditionals

python-wrapt.spec

@@ -1,6 +1,4 @@
-%if 0%{?fedora} || 0%{?rhel} >= 8
-%global with_docs 1
-%endif
+%bcond docs 1
 
 Name:           python-wrapt
 Version:        1.13.3
@@ -23,7 +21,7 @@ function wrappers and decorator functions.
 
 %description %_description
 
-%if 0%{?with_docs}
+%if %{with docs}
 %package doc
 Summary:        Documentation for the wrapt module
 
@@ -51,7 +49,7 @@ rm -rf wrapt.egg-info
 %build
 %py3_build
 
-%if 0%{?with_docs}
+%if %{with docs}
 # for docs
 pushd docs
 sphinx-build -b html -d build/doctrees . build/html
@@ -61,7 +59,7 @@ popd
 %install
 %py3_install
 
-%if 0%{?with_docs}
+%if %{with docs}
 %files doc
 %doc docs/build/html
 %endif