#12115: New MPIR won't build on Cygwin
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Reporter: kcrisman |
Owner: tbd
Type: defect |
Status: positive_review
Priority: major |
Milestone: sage-5.6
Component: cygwin |
Resolution:
Keywords: mpir cygwin spkg | Work
issues:
Report Upstream: None of the above - read trac for reasoning. |
Reviewers: Volker Braun
Authors: Karl-Dieter Crisman, Jean-Pierre Flori | Merged
in:
Dependencies: |
Stopgaps:
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Description changed by jpflori:
Old description:
> The recent MPIR versions can only be built shared OR static on Cygwin,
> not both.
> Moreover, MPIR configure scripts gets confused if Cygwin, which is only
> 32 bits, is ran on a 64 bits Windows.
>
> Hence the following spkg sets ABI=32 (to tackle the second problem) and
> only builds a shared version of the library (to tackle the first one).
>
> http://boxen.math.washington.edu/home/jpflori/sage/mpir-2.4.0.p7.spkg
New description:
The recent MPIR versions can only be built shared OR static on Cygwin, not
both.
Moreover, MPIR configure scripts gets confused if Cygwin, which is only 32
bits, is ran on a 64 bits Windows.
Hence the following spkg sets ABI=32 (to tackle the second problem) and
only builds a shared version of the library (to tackle the first one).
http://boxen.math.washington.edu/home/jpflori/mpir-2.4.0.p7.spkg
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12115#comment:28>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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