Add an arch-specific Requires on cyrus-sasl-gssapi

If you had a 64-bit system and installed a 32-bit version of IPA then
ipa-getkeytab probably wouldn't work because yum wouldn't know to pull
in the 32-bit version of cyrus-sasl-gssapi.

https://fedorahosted.org/freeipa/ticket/1499

freeipa.spec.in

@@ -81,7 +81,7 @@ Requires: nss-tools
 Requires: krb5-server
 Requires: krb5-server-ldap
 Requires: krb5-pkinit-openssl
-Requires: cyrus-sasl-gssapi
+Requires: cyrus-sasl-gssapi%{?_isa}
 Requires: ntp
 Requires: httpd
 Requires: mod_wsgi
@@ -143,7 +143,7 @@ Summary: IPA authentication for use on clients
 Group: System Environment/Base
 Requires: %{name}-python = %{version}-%{release}
 Requires: python-ldap
-Requires: cyrus-sasl-gssapi
+Requires: cyrus-sasl-gssapi%{?_isa}
 Requires: ntp
 Requires: krb5-workstation
 Requires: authconfig
@@ -511,6 +511,9 @@ fi
 %ghost %attr(0644,root,apache) %config(noreplace) %{_sysconfdir}/ipa/default.conf
 
 %changelog
+* Wed Jul 20 2011 Rob Crittenden <rcritten@redhat.com> - 2.0.90-7
+- Make cyrus-sasl-gssapi requires arch-specific
+
 * Thu Jul 14 2011 Rob Crittenden <rcritten@redhat.com> - 2.0.90-6
 - Add ipa-csreplica-manage tool.