$ h2xs -n CDRAKE
Defaulting to backwards compatibility with perl 5.8.9
If you intend this module to be compatible with earlier perl versions, please
specify a minimum perl version with the -b option.

Writing CDRAKE/ppport.h
Writing CDRAKE/lib/CDRAKE.pm
Writing CDRAKE/CDRAKE.xs
Writing CDRAKE/fallback/const-c.inc
Writing CDRAKE/fallback/const-xs.inc
Writing CDRAKE/Makefile.PL
Writing CDRAKE/README
Writing CDRAKE/t/CDRAKE.t
Writing CDRAKE/Changes
Writing CDRAKE/MANIFEST