XDM: Fix FTBFS with gold or recent gcc releases.

[Sedat Dilek]

[ Please CC me, I am not subscribed to this ML ]

Hi,

which toolchain from Debian are you using?

Did you try with gcc-4.5 and binutils-2.21.0 (both from experimental)?
Changelog from [1] says (see also [2]):
"...
* Pass --no-add-needed by default to the linker. See
   http://wiki.debian.org/ToolChain/DSOLinking, section "Not resolving symbols
   in indirect dependent shared libraries" for more information.
..."

The problems with gold and building X are not new, see "2009-11-02
Packages failing because binutils-gold/indirect linking" [3].

It's currently discussed which toolchain will get into Debian
wheezy|sid release [4].
Might be also a good idea to contact debian-gcc team in this issue?

Regards,
- Sedat -

[1] http://packages.debian.org/changelogs/pool/main/g/gcc-4.5/gcc-4.5_4.5.2-3/changelog
[2] http://wiki.debian.org/ToolChain/DSOLinking?action=diff&rev2=8&rev1=7
[3] http://wiki.debian.org/qa.debian.org/FTBFS#A2009-11-02Packagesfailingbecausebinutils-gold.2BAC8-indirectlinking
[4] http://lists.debian.org/debian-gcc/2011/02/msg00062.html