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Re: libgc, glibc 2.1.3, gcc-2.95, holefinder



Hi,

On Fri, Mar 24, 2000 at 11:48:53PM +0000, Chris Lingard wrote:
> I have made contact with the Debian maintainer of libgc and he will include
> changes for the Hurd.  The information about the maintainer is wrong on the
> Debian pages.  I will need to establish which version of source is being used,
> but at least it is some progress.

Great! I hope the chages will also propagate to the upstream maintainer.
 
> I have had time to do further holefinder test but these are negative, perhaps I
> am doing it wrong.  Please let me know.

No, everything you did was correct.

> I could not resist a Debian build of glib 2.1.3 with the 'new' compiler 2.95.  I
> can do a classic Debian build of the whole thing.  It said Hello World at the end
> and the logs looked OK so I installed the new deb packages.

Your system is amazingly stable! Please put it in a box and ship it my way :)
You are very lucky(?) to have such a stable Hurd setup. I wonder if it might
be related to the hardware, as I get holes with the same glibc, and my Hurd
is also very recent.

Did you compile a custom GNU Mach?

> It is time for another question.  Please let me know how to find out what PIC and
> profiling are.

PIC libraries can be used to create shared libraries, either the full
package, or smaller libraries with only a subset of all symbols. Those
smaller libs can only execute a subset of all binaries, but are useful for
boot disks (I wrote a script which is in the bootfloppies package,
mklibs.sh, which automatically generates small libraries from PIC libs and a
set of executables.)
 
> I then emptied a partition, and in Linux did mke2fs -o hurd.  I copied the dsc,
> orig, and diff file of glibc.  Rebooted to Hurd.  Unpacked the source and started
> a build.  I let it run for about two hours and then did the find /Debs -type f
> -exec ./holefinder {}  /;   This ran for about 5 minutes but produced no output.

I still want this machine :)

("Luckily", Roland could reproduce this problem, so I know I am not
halluzinating.)

Thanks,
Marcus

-- 
`Rhubarb is no Egyptian god.' Debian http://www.debian.org Check Key server 
Marcus Brinkmann              GNU    http://www.gnu.org    for public PGP Key 
Marcus.Brinkmann@ruhr-uni-bochum.de,     marcus@gnu.org    PGP Key ID 36E7CD09
http://homepage.ruhr-uni-bochum.de/Marcus.Brinkmann/       brinkmd@debian.org


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