Opened 4 years ago

Last modified 4 years ago

#27384 closed defect

Apply Cysignals fix for Cygwin exception handler on sigaltstack — at Initial Version

Reported by: Erik Bray Owned by:
Priority: blocker Milestone: sage-duplicate/invalid/wontfix
Component: porting: Cygwin Keywords:
Cc: Jeroen Demeyer Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description

This adds a version of the patch from https://github.com/sagemath/cysignals/pull/108 modified to apply to cysignals 1.8.1.

Since the issue only affects Cygwin I thought for now it would be easier (as in #27267) to apply the patch locally, rather than wait on Jeroen to approve the upstream PR, make a new release of cysignals, and make Sage depend on that release.

This fix certainly resolves the blocker issue well-enough for me for the time being.

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