From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mathieu Othacehe <m.othacehe@gmail.com>
Subject: bug#32773: [PATCH] Fix clang libstdc++ header location search
Date: Fri, 15 Nov 2019 09:42:25 +0100
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To: David Truby <David.Truby@arm.com>
Cc: nd <nd@arm.com>, "32773@debbugs.gnu.org" <32773@debbugs.gnu.org>, "guix-patches@gnu.org" <guix-patches@gnu.org>


> I'm not sure what the answer is there though, as we still need to patch
> in the full path to the headers... maybe a cmake option and associated
> macro to be used in that file? 

They already have a CMake option to select libc++ or libstdc++, so
adding another option to specify the path of the selected C++ library
would be really nice.

Plus it would benefit Nix and other distros where the path of those
libraries cannot be guessed.

Mathieu