Re: [parisc-linux] glibc is broken because of gcc

["John David Anglin" <dave@hiauly1.hia.nrc.ca>]

> > Could you do glibc builds with the gcc trunk before and after the change?
> > It's best to base the PR on an unmodified version of gcc.
> 
> The test with the gcc-trunk (Main 4.3.0 head) shows the same error at the same place.

Ok, it would be useful to file a gcc PR to start.  However, it's not
clear that gcc is a fault.

It may be that glibc isn't using the visibility attribute correctly
for this symbol (i.e., hiding a symbol that is externally referenced).
You could try building glibc with the attribute removed.  This might
be somewhat hppa specific because of the nptl issue.

> > It would help to know the exact details of the linker command that
> > fails, the assembler code generated for mq_timedreceive, and the
> > __librt_multiple_threads symbols in __librt_multiple_threads librt.so.
> 
> Did you had a look at the info I sent you  (see my previous message) ?

I looked at it briefly but don't have a comment at the moment.  I was
hoping to figure out which package is responsible for this problem.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)