Making a Suse RPM for the Staden Package

As the binaries work on all Suse distributions, I though to skip the build process and just have the binaries unpacked by rpm and then add the suse-specific files to the correct places. These additional files are mainly kde.desktop files, icons and

export STADENROOT=/usr/local/staden-linux-1-4-1

and sourcing

/usr/local/staden-linux-1-4-1/staden.profile

in ~/.bashrc.

Thus the unpacking would be just
tar --extract --verbose --gzip --absolute-names --file=staden-linux-1-4-1.tar.gz

and

chown -R root:root /usr/local/staden-linux-1-4-1