[Buildroot] [PATCH] package/plg-utils: escape \ in generated legal-info

[Yann E. MORIN <yann.morin.1998@free.fr>]

Peter, All,

On 2021-02-07 13:18 +0100, Peter Korsgaard spake thusly:
> >>>>> "Yann" == Yann E MORIN <yann.morin.1998@free.fr> writes:
>  > Peter, All,
>  > On 2021-02-07 10:35 +0100, Peter Korsgaard spake thusly:
>  >> >>>>> "Yann" == Yann E MORIN <yann.morin.1998@free.fr> writes:
>  >> Perhaps we should add a gitlab test to verify that we generate valid
>  >> json, E.G. by piping it to jq (or similar).
>  > Yeah, I'm working on it... But we can't do that in gitlab, because the
>  > output of show-info depends on the selected packages, so it would have
>  > to be done in the autobuilders.
> But that then requires jq on the autobuilder. Can't we just do a 'make
> allyespackageconfig' in gitlab?

So, allyespackageconfig is not buildable:

    package/luajit/luajit.mk:77: *** Configuration error: both "luajit" and
    "lua" are selected as providers for virtual package "luainterpreter".
    Only one provider can be selected at a time. Please fix your
    configuration.  Stop.

Solving this means reimplementing parts of the logic in the
autobuilders... So I still think it would be better to augment the
autobuilder script to run and validate show-info against a valid
configuration...

Regards,
Yann E. MORIN.

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