From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: Dealing with common collisions in profiles
Date: Thu, 10 Sep 2015 21:24:43 +0200
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	(Federico Beffa's message of "Thu, 10 Sep 2015 19:53:49 +0200")
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To: Federico Beffa <beffa@ieee.org>
Cc: guix-devel <guix-devel@gnu.org>

Federico Beffa <beffa@ieee.org> skribis:

> On Wed, Sep 9, 2015 at 10:53 PM, Ludovic Court=C3=A8s <ludo@gnu.org> wrot=
e:
>> Hello!
>>
>> You=E2=80=99ve probably noticed that as soon as there=E2=80=99s a non-ne=
gligible number
>> of packages in a profile, there are collisions.  It=E2=80=99s really har=
mless,
>> but seriously annoying.  Here=E2=80=99s a collection of those I get:
>>
>>   share/glib-2.0/schemas/gschemas.compiled
>>   share/icons/hicolor/icon-theme.cache
>>   lib/gdk-pixbuf-2.0/2.10.0/loaders.cache
>>   lib/perl5/5.16.1/x86_64-linux/perllocal.pod
>>
>> Federico, I know =E2=80=98glib-or-gtk-build-system=E2=80=99 builds the f=
irst 3 items on
>> purpose, but what do you think can be done about them?  At worst we
>> could always change (guix build profiles) to not report collisions for
>> those.
>
> Hey Ludovic,
>
> the first two are indeed generated by 'glib-or-gtk-build-system'. I
> suppose we could add hooks to generate the caches at profile
> generation time and remove the relative phases from the build system.

OK.  Now that we have the icon-theme hook that =E5=AE=8B=E6=96=87=E6=AD=A6 =
added, we may be
able to remove the icon-theme.cache generation phase already.

Thanks for the prompt feedback,
Ludo=E2=80=99.