cvxopt needs to link against gmp/mpir on 32-bit Windows XP Cygwin

Imported from <a href="http://trac.sagemath.org/sage_trac/ticket/13799">trac #13799</a>.

Spkg diff, for review only.

Reported by: kcrisman

Component: cygwin

CC: jpflori

Report Upstream: N/A

Authors: Jean-Pierre Flori

Dependencies: 

Work issues: 

Reviewers: Karl-Dieter Crisman

Merged in: sage-5.6.beta2

Attachments: <ol><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/13799/cvxopt-1.1.5.p0.diff">cvxopt-1.1.5.p0.diff: Spkg diff, for review only.</a> by jpflori at 20121217T09:37:20</li></ol>