Re: [help-gengetopt] "free_string_field" defined but not used

[Lorenzo Bettini]

This issue is fixed in the current git version (and in the next release).

Please let me know whether you have problems accessing the sources using 
git, and whether you need a tarbal.

cheers
        Lorenzo

On 03/03/2010 07:22 PM, Andre Noll wrote:
> Hi Lorenzo, list
>
> I'm getting this gcc warning when compiling sources the generated by
> gengetopt-2.22.4. Looking at the generated .c file, it appears that
> gengetopt generates the static free_string_field() function but never
> ends up using it.
>
> Of course I could compile the .c Files generated by gengetopt without
> using -Wall to get rid of the message, but I think it would be cleaner
> if unused static functions would not be generated at all.
>
> The corresponding .ggo File contains only a single flag option,
> and I'm using the following command line:
>
> gengetopt --set-version="(paraslash git, associative expansion)" \
>                  --output-dir=cmdline \
>                  --set-package=mp3dec_filter \
>                  --arg-struct-name=mp3dec_filter_args_info \
>                  --file-name=mp3dec_filter.cmdline \
>                  --func-name=mp3dec_cmdline_parser
>
> Any hints on how to avoid that warning?
>
> Thanks
> Andre


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