lang.opt

[Ian Lance Taylor]

Philip Herron <redbrain@gcc.gnu.org> writes:

> Trying to add option to my front-end thought lang.opt:
>
> fpy-dump-dot
> Python Var(gpy_set_dump_dot) Init(1)
> dumps the pretty-printed DOT IL
>
> But i keep Getting:
>
> warning: command line option ‘-fpy-dump-dot’ is valid for Python but
> not for  [enabled by default]

Do you have

Language
Python

at the start of your lang.opt file?

Ian