Homebrew/homebrew — pull request #25824 by jacknagel (2014-01-12 01:20:17+00:00)
Title: curl: modernize usage of Secure Transport and OpenSSL

As discussed.

The old `with-ssl` option is gone because the meaning has changed, and because it is misleading: SSL support is always provided. On 10.8+, "darwinssl" is the new default with an option to use openssl instead. On < 10.8, openssl is required.