Singular 3-1-5 fails to build on Solaris with GCC 4.7.x

Imported from <a href="http://trac.sagemath.org/sage_trac/ticket/14295">trac #14295</a>.

Diff between the p4 and my p5.  For reference / review only.

Reported by: leif

Component: packages

CC: jdemeyer

Report Upstream: Reported upstream. No feedback yet.

Authors: Leif Leonhardy

Dependencies: 

Work issues: 

Reviewers: Jeroen Demeyer

Merged in: sage-5.9.beta1

Attachments: <ol><li><a href="http://trac.sagemath.org/sage_trac/attachment/ticket/14295/singular-3-1-5.p4-p5.diff">singular-3-1-5.p4-p5.diff: Diff between the p4 and my p5.  For reference / review only.</a> by leif at 20130318T22:03:50</li></ol>