gcc "cannot create executables"

[Ulrich Wiederhold <U dot Wiederhold at gmx dot net>]

Hello,
I updatet my debian woody to unstable for some reason and now if I am
doing a ./configure I get the following:
...
checking for gcc... gcc
checking whether the C compiler (gcc  ) works... no
configure: error: installation or configuration problem: C compiler
cannot create executables.


In config.log is displayed the following:
...
configure:967: gcc -o conftest    conftest.c  1>&5
/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'
collect2: ld returned 1 exit status
configure: failed program was:

#line 962 "configure"
#include "confdefs.h"

main(){return(0);}


Using
debian:/home/fzzgrr# dpkg -l|grep gcc
ii  gcc            2.95.3-7       The GNU C compiler.
ii  gcc-2.95       2.95.4-0.01040 The GNU C compiler.

and
debian:/home/fzzgrr# dpkg -l|grep libc6
ii  libc6          2.2.2-4        GNU C Library: Shared libraries and
Timezone
ii  libc6-dev      2.2.2-4        GNU C Library: Development Libraries
and Hea
ii  libgpmg1       1.19.3-6       General Purpose Mouse Library [libc6]
ii  xviewg         3.2p1.4-13     XView shared libraries [libc6]


Can you help me?

Regards
Uli