The file list conversion from OpenPKG

rpmtool:
One idea could be, to download the file from the OpenPKG CVS and save it to /usr/bin/rpmtool; you need to change the first line of that file to #!/bin/bash
Also add at the top of the spec file:

%define l_rpmtool /usr/bin/rpmtool

The other idea is, to install the OpenPKG source rpm of the package concerned:

/kolab/bin/openpkg rpm -i kolab-webadmin-0.4.0-20050318.src.rpm

In the /kolab/RPM/SRC/kolab-webadmin/kolab-webadmin.spec
insert after the l_rpmtool line:
cp files /usr/src/redhat/SOURCES/kolab-webadmin.files

Rebuild the package, which will create the kolab-webadmin.files:
/kolab/libexec/openpkg/rpmbuild -ba /kolab/RPM/SRC/kolab-webadmin/kolab-webadmin.spec

Perhaps need to change the paths, e.g. for perl:
in vi:

:%s/\/kolab\/lib\/perl\/vendor_perl\/5.8.5/\/usr\/lib\/perl5\/vendor_perl\/5.8.3/g

You need to put it into an archive:
cd /usr/src/redhat/SOURCES/
tar cvf kolab-webadmin.files.tar kolab-webadmin.files

In the fedora spec file, /usr/src/redhat/SPECS/kolab-webadmin.spec, you would add in the sources:
Source1: kolab-webadmin.files.tar

In the %prep section, insert:
%setup1 -D -T -b 1 -n kolab-webadmin-%{version}
As the parameter for -n, give the name of a directory that is created for the main tar file anyway.

In the %install section, remove the rpmtool lines; instead, you change the %files line:
%files -f ../kolab-webadmin.files