From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: [PATCH] utils: Allow wrap-program to be called multiple times.
Date: Sun, 14 Sep 2014 16:27:08 +0200
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To: mhw@netris.org
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mhw@netris.org skribis:

> When compiling core-updates, I now see the following warning:
>
> LC_ALL=3DC							\
> ./pre-inst-env					\
> /home/mhw/.guix-profile/bin/guild compile -L "." -L "."	\
>   -Wformat -Wunbound-variable -Warity-mismatch			\
>   --target=3D"i686-pc-linux-gnu"						\
>   -o "guix/build/utils.go" "guix/build/utils.scm"
> guix/build/utils.scm:718:4: warning: "~a/.~a-wrap-~2'0d": unsupported for=
mat option ~2, use (ice-9 format) instead
> wrote `guix/build/utils.go'

Oops, this needs to be fixed, indeed.

> Have you verified that this call to 'format' works as expected in all
> the relevant cases?

It could be that it works in practice, because (ice-9 format) does this
crazy thing:

  (module-set! the-root-module 'format format)

(-Wformat is purposefully stricter, because this crazy thing should
vanish eventually.)

Thanks,
Ludo=E2=80=99.