1666 libwrap is 32bit only
Reviewed by: Andrew Stormont <andyjstormont@gmail.com>
Reviewed by: Garrett D'Amore <garrett.damore@dey-sys.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Robert Mustacchi <rm@joyent.com>
	[illumos-gate merge]

commit 9584cebb1c69707f4c67306b661c2ed47d8676f1
    1666 libwrap is 32bit only

Manifests:
	usr/src/pkg/manifests/developer-library-lint.mf
	usr/src/pkg/manifests/system-library.mf