Use C.UTF-8 locale

rubygem-coderay.spec

@@ -2,7 +2,7 @@
 
 Name: rubygem-%{gem_name}
 Version: 1.1.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: Fast syntax highlighting for selected languages
 License: MIT
 URL: http://coderay.rubychan.de
@@ -53,7 +53,7 @@ find %{buildroot}%{gem_instdir}/bin -type f | xargs chmod a+x
 pushd .%{gem_instdir}
 tar xzvf %{SOURCE1}
 # See https://github.com/rubychan/coderay/blob/master/rake_tasks/test.rake
-LANG=en_US.UTF-8
+LANG=C.UTF-8
 ruby ./test/functional/suite.rb
 ruby ./test/functional/for_redcloth.rb
 ruby ./test/unit/suite.rb
@@ -73,6 +73,10 @@ popd
 %doc %{gem_instdir}/README_INDEX.rdoc
 
 %changelog
+* Sun Nov 18 2018 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 1.1.2-3
+- Use C.UTF-8 locale
+  See https://fedoraproject.org/wiki/Changes/Remove_glibc-langpacks-all_from_buildroot
+
 * Thu Jul 26 2018 Jun Aruga <jaruga@redhat.com> - 1.1.2-2
 - Change license and text, aligning with the output of gem2rpm.