From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alex Kost <alezost@gmail.com>
Subject: Re: [PATCH] emacs: Use 'build-and-use-profile' from (guix scripts
	package).
Date: Wed, 06 Apr 2016 01:04:29 +0300
Message-ID: <87d1q3soeq.fsf@gmail.com>
References: <87egazdjue.fsf@gmail.com> <877fgcv0k9.fsf@gnu.org>
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In-Reply-To: <877fgcv0k9.fsf@gnu.org> ("Ludovic
	\=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\=
	\=\?utf-8\?Q\?s\?\= message of "Tue, 05 Apr 2016 11:59:02 +0200")
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To: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Cc: guix-devel@gnu.org

Ludovic Court=C3=A8s (2016-04-05 12:59 +0300) wrote:

> Alex Kost <alezost@gmail.com> skribis:
>
>> This is to remove code duplication in "emacs/guix-main.scm" and
>> "guix/scripts/package.scm" ('build-and-use-profile' did not exist until
>> commits 1b67644 and d1ac5c0).
>>
>> The only important (or maybe not) difference is:
>>
>>   (set-guile-for-build (default-guile))
>>
>> in "guix-main.scm" which does not exist in 'build-and-use-profile'.  It
>> was introduced in commit 4ad2e76 and I don't really understand why it is
>> needed.
>
> For future reference, this was(?) needed because =E2=80=98run-with-store=
=E2=80=99 has
> its #:guile parameter default to (%guile-for-build), which itself
> defaults to #f (4ad2e76 and e87f059 hint at this.)
>
> I presume that somehow =E2=80=98%guile-for-build=E2=80=99 or #:guile gets=
 the right
> value in this case.

Thanks for the info!  I already pushed this patch, and I have not had
any problems with it so far.  Let's see if it will introduced bugs or
not :-)

--=20
Alex