adding META.yml "provides" with ExtUtils::MakeMaker

[Alceu R. de Freitas Jr.]

Hello folks,
I'm looking for to add "provides" information to META.yml from 
Archive::Tar::Wrapper distribution, but without requiring Module::Build as a 
requirement.
I did basically a hack to ExtUtils::MakeMaker in order to do that, more details 
at https://github.com/Perl-Toolchain-Gang/ExtUtils-MakeMaker/issues/212
I'm not sure how reliable this would be, what do you think about it?
I'm all ears for different ideas too.
Best regards,
Alceu