Yes.

Easy.

Step 1.
( keep a script of all your triggers and stored procs )
drop all triggers/views/storedprocs
also all generators/User defined functions declarations

Step 2.
backup with gbak version 6.016 Interbase ( do not use gbak version 7 )

Step 3.

restore in Firebird.

Step 4.

recreate all triggers/views/storedprocs

Done,

how easy was that! we do it all the time.

Kind Regards,

Robert.