symbol versioning on libgcc?
sgk at troutmask.apl.washington.edu
Mon Aug 30 19:04:23 UTC 2010
On Mon, Aug 30, 2010 at 02:51:16PM -0400, Alexander Kabaev wrote:
> On Mon, 30 Aug 2010 13:36:03 -0400
> Boris Kochergin <spawk at acm.poly.edu> wrote:
> > Steve Kargl wrote:
> > > I know that several libraries in FreeBSD
> > > uses symbol versioning. In looking through
> > > src/ I was unable to determine whether
> > > symbol versioning is used on libgcc. Any
> > > guidance would be appreciated.
> > >
> > >
> > I don't think it is. I haven't poked at any sources, but there are no
> > FBSD* symbols in /usr/lib/libgcc_s.so, which is what's used in symbol
> > versioning in, say, /lib/libc.so.7.
> > -Boris
> And above is wrong. Just for the record. What FBSD* symbol versions
> have to do with the library independently versioned by FSF?
I'm trying to test a gfortran 4.6.0 patch that implements
REAL(16), which means that TFmode needs to be supported.
The GCC infrastructure currently does not build with TFmode
on FreeBSD, and so a patch has been created. The last item
that needs attention is symbol versioning. See the thread
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