use recent bootstrap style

rubygem-cairo.spec

@@ -4,9 +4,9 @@
 %global	gem_name		cairo
 #%%global	gem_githash	af3e3fc059
 
-%global	need_test_bootstrap	0
+%bcond_with bootstrap
 %if 0%{?fedora} >= 40
-%global	need_test_bootstrap	1
+%bcond_with bootstrap
 %endif
 
 # Upstream GIT http://github.com/rcairo/
@@ -27,7 +27,7 @@ Source0:	http://rubygems.org/downloads/%{gem_name}-%{version}.gem
 Source1:	create-cairo-gem.sh
 # FIXME
 Source11:	rcairo-%{version}-test-missing-files.tar.gz
-# Source11 is generated by the below
+# Source11 is generated by $bash %%SOURCE12 %%version
 Source12:	rcairo-create-missing-test-files.sh
 
 Requires:	ruby(release)
@@ -45,7 +45,7 @@ BuildRequires:	rubygem(test-unit-notify)
 BuildRequires:	rubygem(pkg-config)
 BuildRequires:	rubygem(native-package-installer)
 # Circular dependency
-%if 0%{?need_test_bootstrap} < 1
+%if %{without bootstrap}
 BuildRequires:	rubygem(poppler)
 # Make sure at least one font is available for test/test_context.rb:57
 # `initialize': out of memory (NoMemoryError)
@@ -138,7 +138,7 @@ rm -rf \
 popd
 
 %check
-%if 0%{?need_test_bootstrap} >= 1
+%if %{with bootstrap}
 exit 0
 %endif