From: KOSAKI Motohiro <kosaki.motohiro@...>
Date: 2013-02-12T15:53:34+09:00
Subject: [ruby-core:52144] Re: [ruby-trunk - Bug #7830] Ruby packages should not build with -Werror when distributed

> Your patch includes an unintentional change, -Werror-implicit-function-declaration to -Werror=implicit-function-declaration.

This is intentional. -Werror=implicit-function-declaration and
-Werror-implicit-function-declaration are same meaning and there is no
reason only -Wimplicit-function-declaration keeps exceptional.
Apple made a lot of incompatibility changes in past. We can't believe
they never make the same mistake again.