perldoc > ExtUtils::MM_Darwin

NAME
    ExtUtils::MM_Darwin - special behaviors for OS X

SYNOPSIS
        For internal MakeMaker use only

DESCRIPTION
    See ExtUtils::MM_Unix or ExtUtils::MM_Any for documentation on the methods overridden here.

  Overridden Methods
   init_dist
    Turn off Apple tar's tendency to copy resource forks as "._foo" files.

   cflags
    Over-ride Apple's automatic setting of -Werror