File README.First-for.SuSE.packagers of Package cross-sh4-gcc

IMPORTANT: Please change gcc-cross.spec and then run ./pre_checkin.sh!
Do not change cross-*.spec directly!

The spec file triggers by it's %name if it compiles the native or the
cross version and pre_checkin.sh (called automatically by checkin too)
copies over the cross-*.spec and changes the Name field, so you shouldn't
need to worry too much about the cross packages

Thanks,
Martin Mohring