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Re: [PATCH] Determine libgcc_s version


> - on bi-arch systems, you'd have to check the version of both 
> architectures (e.g., on x86-64 the x86 is currently assumed to be the same)

Existing biarch magic already takes care of this issue if we maintain it
with shlib-versions lines.

> - we export in glibc headers info about the gcc DSO although we don't 
> control it.

Hmm.  I hadn't thought about it before, but this is a pretty good reason
not to have LIBGCC_S_SO defined in the installed <gnu/lib-names.h> IMHO.

Let's just add a trivial sysdeps/.../libgcc_s.h that defines LIBGCC_S_SO by
hand, and maintain that by hand.


Thanks,
Roland


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