Re: [PATCH] gnu: guix: Set 'guix-dot-program' emacs variable.

[Ludovic Courtès]

Alex Kost <address@hidden> skribis:

> What about modifying ‘guix’ package to make various "View graph" actions
> in "M-x guix" work by default (without installing graphviz)?

I would rather change Guix itself: What about adding ‘guix-dot-program’
to guix-config.el.in, set to "@DOT_USER_PROGRAM@" (which doesn’t exist
yet)?

We can’t use @DOT@ because currently it is set to something like:

  DOT='${SHELL} /home/ludo/src/guix/build-aux/missing dot'

So we need an AC_PATH_PROG for dot that defines the ‘DOT_USER_PROGRAM’
substitution variable.

Does that make sense?

Thanks,
Ludo’.