Anyone know what these errors mean when I link dynamically?

[long line warning]

==== BEGIN CAPTURE ================================================== ========
phil@faraday:/home/phil 50> gcc -O2 -o bin/electric electric.c -lm -lh
/usr/lib/gcc/i486-slackware-linux/4.1.2/../../../../i486-slackware-linux/bin/ld: bin/electric: hidden symbol `__fixunsxfdi' in /usr/lib/gcc/i486-slackware-linux/4.1.2/libgcc.a(_fixunsxfdi.o) is referenced by DSO
/usr/lib/gcc/i486-slackware-linux/4.1.2/../../../../i486-slackware-linux/bin/ld: final link failed: Nonrepresentable section on output
collect2: ld returned 1 exit status
phil@faraday:/home/phil 51> gcc --static -O2 -o bin/electric electric.c -lm -lh
phil@faraday:/home/phil 52> gcc -O2 -o bin/electric electric.c /usr/lib/libc.a -lm -lh
phil@faraday:/home/phil 53> gcc -O2 -o bin/electric electric.c -lm /usr/local/lib/libh.a
phil@faraday:/home/phil 54> find /lib /usr/lib /usr/local/lib -type f -print | egrep '\.a|\.so' | sortpath | xargs fgrep -l __fixunsxfdi
phil@faraday:/home/phil 55>
==== END CAPTURE ================================================== ==========

At number 50 both libc and libh are dynamically linked and the linking fails.
At number 51 -static is specified and linking succeeds (presuambly everything
is statically linked. With either libc and libh manually provided statically,
the linking also succeeds (52 and 53).

It seems this symbol __fixunsxfdi is linked into libc and libh, both. Could
the fact that it is in both be the cause? How can I get it out of libh? What
is __fixunsxfdi for, anyway?

gcc (GCC) 4.1.2

GNU C Library stable release version 2.5, by Roland McGrath et al.
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
Compiled by GNU CC version 4.1.2.
Compiled on a Linux >><< system on 2007-06-19.
Available extensions:
crypt add-on version 2.1 by Michael Glad and others
GNU Libidn by Simon Josefsson
GNU libio by Per Bothner
NIS(YP)/NIS+ NSS modules 0.19 by Thorsten Kukuk
Native POSIX Threads Library by Ulrich Drepper et al
Thread-local storage support included.

When I do these linkages on an older Slackware system with gcc 3.4.6 and
glibc 2.3.6 it works fine.

Building libh on both systems works fine, as well. I'm curious what I did
in the library to have caused __fixunsxfdi to be there, at least in the way
that interferes with linking.

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