mxcl/homebrew — pull request #8624 by fbuenemann (2011-11-16 21:52:01+00:00)
Title: Omit installer check_m4 warning if suggested aclocal dirlist mods are already in place

Warning about this, when we already have #{HOMEBREW_PREFIX}/share/aclocal inside /usr/share/aclocal/dirlist is useless.