Re: [PATCH 2/3] config.sub: Factor out `invalid_config` function

[Zack Weinberg]

On Thu, Sep 21, 2023, at 3:52 PM, John Ericson wrote:
...
>  # Functions
>  ###########
> 
> +# Invalid configuration; display a message and exit
> +#
> +# Param 1: configuration
> +# Param 2: message
> +invalid_config () {
> +     echo "Invalid configuration '$1': $2" 1>&2
> +     exit 1
> +}

Um. I don't think you can use shell functions in this file (or in 
config.guess), for the same reason you can't use $(...).

zw