Problems with out libgcc_s.so in base
Steve Kargl
sgk at troutmask.apl.washington.edu
Fri Aug 19 00:12:48 UTC 2016
On Thu, Aug 18, 2016 at 07:58:01PM -0400, Diane Bruce wrote:
> On Thu, Aug 18, 2016 at 04:50:49PM -0700, Steve Kargl wrote:
> > On Fri, Aug 19, 2016 at 01:14:32AM +0200, Tijl Coosemans wrote:
> > > >
> > > > For example, on one of my systems, I now have these:
> > > >
> ....
> > entry: 5
> > d_tag: DT_RPATH
> > d_val: /usr/local/lib/gcc6
> >
> > I don't know how ELF or the ldd work, but shouldn't the DT_RPATH
> > tell ldd to look for all of the above libraries in /usr/local/lib/gcc6
> > first. If a library isn't present, it would then look in ldconfig's
> > hints file or fallback to /lib and /usr/lib/. But, I suppose we
> > still run into issues as libgfortran.so.3 needs its companion libgcc_s.s.1
> > from DT_RPATH and libc.so.7 expects the one from /lib (or perhaps
> > libcxxrt.so.1?).
>
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208120
>
> Anything compiled with cmake infrastructure loses the DT_RPATH.
>
I know nothing about cmake, but it seems to be broken. :)
--
Steve
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