Let lrcalc build as a shared library on Cygwin.

Imported from <a href="http://trac.sagemath.org/sage_trac/ticket/13839">trac #13839</a>.

Spkg diff, for review only.

Reported by: jpflori

Component: cygwin

CC: kcrisman,, dimpase,, nthiery

Report Upstream: None of the above - read trac for reasoning.

Authors: Jean-Pierre Flori

Dependencies: 

Work issues: 

Reviewers: Dmitrii Pasechnik

Merged in: sage-5.8.beta1

Attachments: <ol><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/13839/lrcalc-1.1.6beta2.diff">lrcalc-1.1.6beta2.diff: Spkg diff, for review only.</a> by jpflori at 20121217T16:22:09</li><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/13839/lrcalc-1.1.6beta2.2.diff">lrcalc-1.1.6beta2.2.diff: Spkg diff, for review only.</a> by jpflori at 20121218T15:22:06</li><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/13839/lrcalc-1.1.6.diff">lrcalc-1.1.6.diff: Spkg diff, for review only.</a> by jpflori at 20130219T10:16:45</li></ol>