cvxopt: fix illegal BLAS call and fix Solaris build

Imported from <a href="http://trac.sagemath.org/sage_trac/ticket/12011">trac #12011</a>.

Diff for the cvxopt spkg (p0->p1). For review only

Reported by: jhpalmieri

Component: packages

CC: dimpase,, vbraun

Report Upstream: Fixed upstream, in a later stable release.

Authors: Jeroen Demeyer, John Palmieri

Dependencies: <a href="http://trac.sagemath.org/sage_trac/ticket/12519">trac #12519</a>

Work issues: 

Reviewers: Jeroen Demeyer, John Palmieri

Merged in: sage-5.0.beta13

Attachments: <ol><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/12011/trac_12011-cvxopt.patch">trac_12011-cvxopt.patch: patch for cvxopt spkg; for review only</a> by jhpalmieri at 20120331T18:56:19</li><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/12011/cvxopt-1.1.4.p1.diff">cvxopt-1.1.4.p1.diff: Diff for the cvxopt spkg (p0->p1). For review only</a> by jdemeyer at 20120403T13:53:15</li></ol>