gcc "cannot create executables"

[Ulrich Wiederhold]

Hello,
* Alexandre Oliva <aoliva@redhat.com> [010421 22:46]:
> On Apr 21, 2001, Ulrich Wiederhold <U.Wiederhold@gmx.net> wrote:
> 
> > /lib/libc.so.6: undefined reference to `_dl_debug_mask@GLIBC_2.2.3'
> > /lib/libc.so.6: undefined reference to `_dl_debug_printf@GLIBC_2.2.3'
> 
> Looks like your libc is broken.

Hmm, "dpkg --audit" doesn´t show an error and I reinstalled libc6 and
libc6-dev using "apt-get install --reinstall package" without an
errormsg.

~ $ dpkg --list libc6*
Desired=Unknown/Install/Remove/Purge/Hold
|
Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err:
uppercase=bad)
||/ Name           Version        Beschreibung
+++-==============-==============-============================================
ii  libc6          2.2.2-4        GNU C Library: Shared libraries and
Timezone
un  libc6-bin      <nichts>       (keine Beschreibung vorhanden)
ii  libc6-dbg      2.2.2-4        GNU C Library: Libraries with
debugging symb
ii  libc6-dev      2.2.2-4        GNU C Library: Development Libraries
and Hea
un  libc6-doc      <nichts>       (keine Beschreibung vorhanden)
pn  libc6-i586     <nichts>       (keine Beschreibung vorhanden)
pn  libc6-i686     <nichts>       (keine Beschreibung vorhanden)
ii  libc6-pic      2.2.2-4        GNU C Library: PIC archive library
pn  libc6-prof     <nichts>       (keine Beschreibung vorhanden)
un  libc6-v9       <nichts>       (keine Beschreibung vorhanden)
un  libc6.1        <nichts>       (keine Beschreibung vorhanden)


The "un" packages aren´t there anymore.

Can you give any hints?

Thanks.
Uli