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Re: libstdc++

From: Boris A. Dekshteyn
Subject: Re: libstdc++
Date: Thu, 16 May 2019 14:59:30 +1200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux)


Ludovic Courtès <address@hidden> 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")'~

> The reason is that in general you’ll want ‘gcc-toolchain’, not ‘gcc’.
> ‘gcc-toolchain:lib’ contains libstdc++ and co.

Why not keep both?

Anyway, ~guix environment --ad-hoc gcc-toolchain:lib~ resulting in these:
--8<---------------cut here---------------start------------->8---
guix environment: error: package address@hidden' lacks output `lib'
--8<---------------cut here---------------end--------------->8---

in: ~guix environment --ad-hoc gcc-toolchain~
libstdc++, as well some other gcc libs not presented too.

WBR, Boris Dekshteyn

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