mxcl/homebrew — pull request #18773 by josephscott-uu (2013-03-27 15:13:12+00:00)
Title: update gecode to 4.0.0

Update gecode to version 4.0.0.
Add dependency 'qt' (build fails otherwise)
Add optional dependency 'mpfr'. Enables trigonometirc and float constraints (disabled by default).