Bug#88798: apt; apt-get build-dep doesn't handle [!arch]

[Daniel Schepler <schepler@math.berkeley.edu>]

Package: apt
Version: 0.5.2
Severity: normal

With shadow, which has
Build-Depends: autoconf, automake, bzip2, gettext, libpam0g-dev [!hurd-i386],
  texinfo

root@frobnitz:~# apt-get build-dep shadow
Reading Package Lists... Done
Building Dependency Tree... Done
0 packages upgraded, 0 newly installed, 0 to remove and 0  not upgraded.
root@frobnitz:~# dpkg -l libpam0g-dev
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        Description
+++-==============-==============-============================================
pn  libpam0g-dev   <none>         (no description available)

-- System Information
Debian Release: testing/unstable
Kernel Version: Linux frobnitz 2.4.2 #1 Thu Feb 22 00:43:58 PST 2001 i686 unknown

Versions of the packages apt depends on:
ii  libc6          2.2.2-1        GNU C Library: Shared libraries and Timezone
ii  libstdc++2.10  2.95.2-14      The GNU stdc++ library