mxcl/homebrew — pull request #10558 by phoenixsong6 (2012-02-28 11:06:12+00:00)
Title: Freetds: Use unixodbc when available

FreeTDS doesn't require unixodbc, but when it is available (installed) we want to use it.

This is probably a good time to add it as an option, but this PR was written with the understanding that we can't pass options to a formula from `depends_on`, which is what I need it for.