#17365: ATLAS does not build shared lib on Cygwin64
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Reporter: jpflori | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.5
Component: porting: Cygwin | Resolution:
Keywords: | Merged in:
Authors: Jean-Pierre Flori | Reviewers:
Report Upstream: Reported | Work issues:
upstream. No feedback yet. | Commit:
Branch: | 0b0f0785e23437afa504bd537fb69df974a7c8c5
u/jpflori/ticket/17365 | Stopgaps:
Dependencies: |
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Comment (by jpflori):
We would need to make sure that it works for a multi threaded build (e.g.
with autotuning or maybe with SAGE_ATLAS_ARCH=fast if that works on
Cygwin), otherwise the problematic code in ATLAS is not used IIRC.
In particular I used to build on Cygwin64 with SAGE_ATLAS_ARCH=base as
well and did not have this problem until I stopped using
SAGE_ATLAS_ARCH=base and that triggered a completely autotuned build.
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Ticket URL: <http://trac.sagemath.org/ticket/17365#comment:17>
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