weird problem with chkrootkit and checksums

[patpro]

>> ok thanx, so the "make installworld" does not only copy binaries to their
>> destination ?
> 
> 'make installworld' uses the install(1) program to copy files cleanly
> (including overwriting files in use, copying files across filesystems,
> preserving or modifying ownership and permissions as necessary).
> For programs, 'make installworld' uses the -s flag to install(1) to
> strip the debugging information, unless you have not explicitly told
> it not to by setting the STRIP variable to an empty value:


ok, thank you for the explanation.
regards,

patpro