%config causing file conflic error

[jupiter]

Hi,

I have two packages share the same configuration file, but slightly
different content. Now I've got conflic file error when one package is
installed, the second failed to install. I know I can use --force to
force the file overwriten, but I don't want to request other people to
do it.

Is there any macro in rpm spec to turn off the conflic check? I don't
mind if the file be overwriten or not as long as there is one there.

Thank you.

Kind regards,

Jupiter