Bug#28177: dpkg --print-architecture requires gcc

[Richard Braakman <dark@xs4all.nl>]

Lintian already has such a check:

W: emacs20: dpkg-print-architecture-in-maintainer-script postinst:37
W: emacs20: dpkg-print-architecture-in-maintainer-script postrm:10
W: kernel-headers-2.0.33: dpkg-print-architecture-in-maintainer-script postinst:49
W: kernel-headers-2.0.34: dpkg-print-architecture-in-maintainer-script postinst:49
W: kernel-headers-2.0.35: dpkg-print-architecture-in-maintainer-script postinst:49
W: kernel-source-2.0.33: dpkg-print-architecture-in-maintainer-script postinst:49
W: kernel-source-2.0.34: dpkg-print-architecture-in-maintainer-script postinst:49
W: kernel-source-2.0.35: dpkg-print-architecture-in-maintainer-script postinst:49

(kernel-package has already been fixed, and newer kernel packages don't
have this error).

Richard Braakman