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Re: [RFC] sigsetjmp/siglongjmp on cygwin


> From: Ben Elliston <bje@redhat.com>
> Date: Mon, 13 Aug 2001 08:47:41 +1000 (EST)
> 
> The current proposals suffer the problem that GDB and Cygwin versions
> will have to follow in lock-step because GDB's configury will assume
> that sig{set,long}jmp is either present or absent for Cygwin hosts.
> This will not be true once (if?) Cygwin is fixed and there are two
> "strains" :-) out there -- those that are fixed and those that are
> not.

I suggested to put the work-around into config.site, precisely to
solve this.  Assuming such a config.site is made part of the core
Cygwin distribution, whenever sigsetjmp starts working, config.site
should be updated.  So a user which upgrades to a newer version of
Cygwin has this issue magically taken care of during the upgrade.


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