Greetings Ye Monks

I'm making a perl module that makes the c saved id functions getresuid() and friends available to perl. Saved ids are non-standard but also very popular and I don't know which unixes (unixs, unii?) have them. If this were a non-perl program built with make, I'd use autoconf to figure out weather shared ids are supported during build. I'm using Module::Build and I've got everything working on one OS (Linux). Now I'd like to add portability so it will work on other unixes. So, here's my question.

What's the best way to add autoconf-like functionality to a Module::Build driven build?

In reply to Module::Build and Autoconf by pileofrogs

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