Comment 20 for bug 1266492

On Wed, 13 Nov 2013, neleai at seznam dot cz wrote:

> Why did you jump from dlopening to static linking? Dynamic linking would
> work and if there is concern that user does not have one we could
> provide a stub implementation and function to test if we deal with stub
> or real one.

I don't think default dlopening libgcc_s from libc at startup is desirable
on performance grounds (most programs will never need it), whereas from
libpthread it's likely to be less significant.