mozjs17.src:122: W: macro-in-comment %{_bindir} There is a unescaped macro after a shell style comment in the specfile. Macros are expanded everywhere, so check if it can cause a problem in this case and escape the macro with another leading % if appropriate. mozjs17.x86_64: W: no-binary The package should be of the noarch architecture because it doesn't contain any binaries. 4 packages and 0 specfiles checked; 0 errors, 2 warnings.