how to change dependencies?

[Marten Lehmann <lehmann cnm de>]

Hello,

I'm trying to build a .rpm for the perl-module SOAP::Lite. This module 
offers SOAP-interfaces for different protocols, like HTTP, SMTP, POP3 
etc. Even very rarely used protocols like Jabber and MQSeries are 
offered. My problem is, that I don't need to use Jabber and I don't have 
MQSeries. During the configuration, I can disable support for both 
features. But when the rpm is build and I'm trying to install it, I get

error: Failed dependencies:
         perl(MIME::Lite) is needed by perl-SOAP-Lite-0.55-1
         perl(MQClient::MQSeries) is needed by perl-SOAP-Lite-0.55-1
         perl(MQSeries) is needed by perl-SOAP-Lite-0.55-1
         perl(MQSeries::Message) is needed by perl-SOAP-Lite-0.55-1
         perl(MQSeries::Queue) is needed by perl-SOAP-Lite-0.55-1
         perl(MQSeries::QueueManager) is needed by perl-SOAP-Lite-0.55-1
         perl(Net::Jabber) >= 1.0021 is needed by perl-SOAP-Lite-0.55-1

I didn't set any dependencis, rpmbuild seems to find it itself within 
the %install-macro. How can I change this or how can I disable automatic 
dependency checking?

Regards
Marten Lehmann