Merge xdm 1:1.1.10-3 (universe) from Debian unstable (main)

I've prepared a debdiff to merge this package. However, there is FTBFS due to gcc 4.5. Feel free to adopt debdiff.

../greeter/greet.c: In function 'GreetUser':
../greeter/greet.c:651:19: warning: ignoring return value of 'getdomainname', declared with attribute warn_unused_result
  CC xdm-Login.o
  CC xdm-verify.o
  CCLD xdm
xdm-resource.o: In function `GetResource':
/tmp/buildd/xdm-1.1.10/build/../resource.c:344: undefined reference to `XmuCopyISOLatin1Lowered'
xdm-session.o: In function `ErrorHandler':
/tmp/buildd/xdm-1.1.10/build/../session.c:318: undefined reference to `XmuPrintDefaultErrorMessage'
xdm-util.o: In function `localHostname':
/tmp/buildd/xdm-1.1.10/build/../util.c:292: undefined reference to `XmuGetHostname'
collect2: ld returned 1 exit status
make[3]: *** [xdm] Error 1
make[3]: Leaving directory `/tmp/buildd/xdm-1.1.10/build'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/tmp/buildd/xdm-1.1.10/build'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/tmp/buildd/xdm-1.1.10/build'
make: *** [stampdir/build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
E: Failed autobuilding of package

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Fixed FTBFS with ld --as-needed by linking -lXmu.

This bug was fixed in the package xdm - 1:1.1.10-3ubuntu1

---------------
xdm (1:1.1.10-3ubuntu1) natty; urgency=low

  * Merge from debian unstable. Remaining changes: (LP: #682196)
    - debian/{rules, xdm.install, local/ubuntu*}:
      + Add Ubuntu graphics and configure xdm to use them by default.
    - debian/patches/ubuntu_no_whiteglass.diff: Don't hardcode
      the default Xcursor theme to whiteglass. Use the Ubuntu
      default x-cursor-theme instead.
  * debian/patches/ftbfs_binutils-gold.diff: Fix FTBFS with binutils-gold
    and ld --as-needed. (Closes: #556694)
  * Dropped changes, no longer applicable:
    - debian/{xdm.postinst.in, xdm.postrm.in, xdm.preinst.in}

xdm (1:1.1.10-3) unstable; urgency=low

  [ Samuel Thibault ]
  * Remove vt7 option on hurd-i386 (closes: #584829).

xdm (1:1.1.10-2) unstable; urgency=low

  [ Julien Cristau ]
  * debian.diff: stop defining XDMAUTHDIR, it's not used anymore.
  * debian.diff: replace references to the XFree86 X server with Xorg.
  * Set default system and user PATHs when running configure instead of
    patching xdm-config.
  * Drop obsolete upgrade code from pre-etch versions in preinst, postinst and
    postrm scripts.

  [ Sven Joachim ]
  * xdm.init: Implement "status" option (Closes: #583802).
    - Bump dependency on lsb-base to 3.2-14 for status_of_proc().

xdm (1:1.1.10-1) unstable; urgency=low

  * New upstream release.
    - don't delete the pid file from child xdm processes, closes: #372114
    - clear the "Login incorrect" message properly on next login,
      closes: #525596. Thanks, Martin Dickopp!
    - fix xdmcp with net.ipv6.bindv6only=1
  * Patches merged upstream:
    - 02_xdm_zombie_no_error.diff
    - 15_xdm_openfiles.diff
    - 90_xdm_write_dummy_auth.diff
    - 91_xdm_saveserverauth_logging.diff
    - log_sourcing_better.diff
    - selinux_support.diff
    - storepid_rewrite.diff
  * Xstartup: use id -u $USER, not id -u, since this script is run as root.
    See #118677.
  * debian/rules: delete libtool m4 files on clean.
  * Introduce virtual facility x-display-manager for insserv
    (closes: #554839). Thanks, Jonas Meurer!
  * debian/rules: kill gratuitous uses of $(CURDIR).
  * debian/xdm.pam: @include common-* after pam_env and friends, so that we
    still set env vars if e.g. common-auth contains a 'sufficient' module
    (closes: #444483).
  * debian/xdm.init: add Short-Description (closes: #510085).

xdm (1:1.1.9-2) unstable; urgency=low

  [ Cyril Brulebois ]
  * Add debian/patches/doc_mention_xdm.options.diff: mention
    xdm.options(5) in xdm(1), as suggested by Chris Pimlott some years ago
    (Closes: #135692).
  * Add myself to Uploaders.
  * Add ${misc:Depends}, and wrap Depends.

  [ Julien Cristau ]
  * greeter: fix logging of failed login attempts (cherry-picked from upstream
    git), closes: #576360.

xdm (1:1.1.9-1) unstable; urgency=low

  [ Julien Cristau ]
  * Xreset, Xstartup: don't add /usr/bin/X11 to PATH.
  * xdm.postrm: remove /etc/X11/default-display-manager on purge if it exists
    and points to xdm. Fixes piuparts failure.
  * xdm.prerm uses ps, add Depends on procps.
  * Update patches 20_xdm_log_timestamp.diff and 21_xdm...