#11119: ECL 11.1.1 fails on Cygwin
-----------------------------------+----------------------------------------
Reporter: mhansen | Owner: tbd
Type: defect | Status: needs_work
Priority: major | Milestone:
Component: cygwin | Keywords:
Work_issues: | Upstream: Fixed upstream, but not
in a stable release.
Reviewer: Karl-Dieter Crisman | Author: Dima Pasechnik, Mike
Hansen, Karl-Dieter Crisman
Merged: | Dependencies:
-----------------------------------+----------------------------------------
Changes (by kcrisman):
* status: needs_review => needs_work
Comment:
On Windows 7, I get the same failure as Dima (it does get past the failure
noted on Mike's patch).
> indeed, it's just that /usr/include/fenv.h is not protected from double
inclusion.
> Adding
> {{{
> #define _FENV_H_
> }}}
> into its first lines fixes the problem, and ecl builds!
> I'll notify upstream (cygwin) on this.
> If this is not fixed in cygwin itself, then it's of course trivial to
fix in the ecl code.
What is the way to fix this in ECL itself, given that a new Cygwin is not
currently available?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11119#comment:16>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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