GNU bug report logs - #43491
Fakechroot execution engine can fail to find libraries

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Message #35 received at 43491-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludovic.courtes <at> inria.fr>
To: 43491-done <at> debbugs.gnu.org
Subject: Re: bug#43491: Fakechroot execution engine can fail to find libraries
Date: Fri, 17 Mar 2023 23:26:51 +0100

Ludovic Courtès <ludovic.courtes <at> inria.fr> skribis:

> $ unshare -m -U -r -f sh -c 'mount -t tmpfs none /gnu; GUIX_EXECUTION_ENGINE=fakechroot /tmp/fakechroot-test/bin/IMB-MPI1'
> /tmp/fakechroot-test/gnu/store/i9ypns78lmy8xr0x4zvdwc4b80m0yl72-intel-mpi-benchmarks-2019.6/bin//IMB-MPI1: error while loading shared libraries: libevent_core-2.1.so.7: cannot open shared object file: No such file or directory
>
> Reason appears to be that ‘LOADER_AUDIT_RUNPATH’ only contains what’s in
> the RUNPATH of ‘IMB-MPI1’ and not its indirect dependencies—libevent is
> one of them.

Fixed (for good!) in d15dbdb79c617b8b710ef5a9502be0d5f640aaaf!

Ludo’.

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