[tex-k] luatex font bug: "checksum mismatch" warnings on 64bitsystem

[Akira Kakuto]

> echo "(MAPFONT D 0 (FONTNAME cmb10))" > myfont.vpl
> tftopl cmb10 >> myfont.vpl
> vptovf myfont.vpl
> rm myfont.vpl
> vftovp -charcode-format=octal myfont.vf > myfont.ovp
> rm myfont.tfm myfont.vf
> ovp2ovf myfont.ovp
> luatex '\font\f=myfont\end'

Here, I cannot reproduce the warning for both of 32bit and 64bit binaries
on Windows:

This is LuaTeX, Version beta-0.80.0 (TeX Live 2016/W32TeX/dev) (rev 5238)
restricted \write18 enabled.
No pages of output.
Transcript written on texput.log.

> Also, "man ofm2opl" says about "-charcode-format" option,
> which does not exist:

Sorry, that describes on the legacy WEB version, now we call
it as 'wofm2opl'. Try wofm2opl --help.
In the C version, 'ofm2opl', the corresponding option
is -char-format.

Best,
Akira