Would gcc use glibc on OpenSolaris?

[Ian Lance Taylor]

"Dr. David Kirkby" <david.kirkby@onetel.net> writes:

> I'm seeing a bug
>
> http://trac.sagemath.org/sage_trac/ticket/11116
>
> building the Sage maths software
>
> http://www.sagemath.org/
>
> on OpenSolaris using the Sage maths software, which someone else has
> seen on Gentoo Linux and believes its a glibc bug. But if gcc does not
> use glibc on OpenSolaris, then he is probably mistaken.

If you are seeing a similar stack trace on both OpenSolaris and
GNU/Linux, then the problem would seem to be invalid unwind information
somewhere.  The stack trace is showing a crash in the unwinder.  There
is a standard unwinder interface used by several different compilers and
libraries.  If there is any hand-written assembler code here, that is
where I would look first.

Ian