fix build fail

rubygem-spring.spec

@@ -1,7 +1,8 @@
+%bcond_with bootstrap
 %global gem_name spring
 Name:                rubygem-%{gem_name}
 Version:             2.0.0
-Release:             1
+Release:             2
 Summary:             Rails application preloader
 License:             MIT
 URL:                 https://github.com/rails/spring
@@ -44,12 +45,14 @@ cp -pa .%{_bindir}/* \
         %{buildroot}%{_bindir}/
 find %{buildroot}%{gem_instdir}/bin -type f | xargs chmod a+x
 
+%if %{with bootstrap}
 %check
 pushd .%{gem_instdir}
 tar xf %{SOURCE1}
 cd %{gem_name}-%{version}
 ruby -Ilib:test -e 'Dir.glob "./test/unit/**/*_test.rb", &method(:require)'
 popd
+%endif
 
 %files
 %dir %{gem_instdir}
@@ -65,5 +68,8 @@ popd
 %doc %{gem_instdir}/README.md
 
 %changelog
+* Sat Sep 5 2020 liyanan <liyanan32@huawei.com> - 2.0.0-2
+- fix build fail
+
 * Sat Aug 22 2020 liyanan <liyanan32@huawei.com> - 2.0.0-1
 - package init