From: Ricardo Wurmus <rekado@elephly.net>
To: "Boris A. Dekshteyn" <boris.dekshteyn@gmail.com>
Cc: help-guix@gnu.org
Subject: Re: libstdc++
Date: Thu, 16 May 2019 11:11:37 +0200 [thread overview]
Message-ID: <878sv6ahme.fsf@elephly.net> (raw)
In-Reply-To: <87imubrtnx.fsf@gmail.com>
Boris A. Dekshteyn <boris.dekshteyn@gmail.com> writes:
>> It’s still there, but the ‘gcc’ package has been “hidden” recently,
>> meaning that you cannot refer to it by name from the command line.
>
> But i can :)
> ~guix environment --ad-hoc -e '(list (@@ (gnu packages gcc) gcc-9) "lib")'~
That’s not the *package* name; this is the *variable* name.
>> The reason is that in general you’ll want ‘gcc-toolchain’, not ‘gcc’.
>> ‘gcc-toolchain:lib’ contains libstdc++ and co.
>
> Why not keep both?
We decided to hide “gcc” because over the past few years people would
often install it when they wanted GCC — a reasonable deduction to make.
But our “gcc” package on its own does not give you a working GCC – the
“gcc-toolchain” package does. So by hiding the “gcc” package it is much
less likely that someone looking for GCC will end up with a broken package.
--
Ricardo
prev parent reply other threads:[~2019-05-17 13:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 12:11 libstdc++ Boris A. Dekshteyn
2019-05-15 21:32 ` libstdc++ Ludovic Courtès
2019-05-16 2:59 ` libstdc++ Boris A. Dekshteyn
2019-05-16 9:11 ` Ricardo Wurmus [this message]
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