From: Efraim Flashner <efraim@flashner.co.il>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: guix-devel@gnu.org
Subject: Re: branch core-updates updated: gnu: coreutils-boot0: Fix building on arm architectures.
Date: Sun, 12 Feb 2023 21:10:40 +0200 [thread overview]
Message-ID: <Y+k5sPwwPZ1kRn7V@3900XT> (raw)
In-Reply-To: <87a63oogvb.fsf@gnu.org>
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On Thu, Dec 15, 2022 at 03:56:24PM +0100, Ludovic Courtès wrote:
> Hi,
Sorry for taking a while to get back to answer this.
> Efraim Flashner <efraim@flashner.co.il> skribis:
>
> > On December 12, 2022 1:47:29 PM UTC, "Ludovic Courtès" <ludo@gnu.org> wrote:
>
> [...]
>
> >>> + ,@(if (target-arm?)
> >>> + ;; Some binaries fail to build.
> >>> + `(#:configure-flags '(,(string-append
> >>> + "--enable-no-install-program="
> >>> + ;; the defaults
> >>> + "arch,coreutils,hostname"
> >>> + ;; fails on aarch64
> >>> + ",timeout,sort")))
> >>
> >>Isn’t there a risk that things will break down the road if ‘sort’,
> >>‘hostname’, etc. are missing? How hard would it be to address the build
> >>failure instead?
> >>
> >>Thanks,
> >>Ludo’.
> >
> > I built all the way out to hello without any problems. Also %final-inputs has coreutils-final, so it really shouldn't be noticable.
>
> That’s odd though. Isn’t there some upstream patch we could take?
> Surely ‘sort’ has no reason to contain arch-specific code?
>
> If there’s no such patch, we can go with the patch above, but then there
> should be a comment linking to bug reports and reassuring the reader
> that yes, some packages do build even without these commands. :-)
In file included from src/timeout.c:53:0:
/gnu/store/4fy2658sxphy1kgclxrrmcka6lwiwap0-glibc-bootstrap-0/include/sys/prctl.h:22:66: fatal error: linux/prctl.h: No such file or directory
#include <linux/prctl.h> /* The magic values come from here */
I'm not sure if it's because armhf and aarch64 are using
%bootstrap-glibc vs glibc-2.16, but I didn't see this problem with
glibc-mesboot or with the %bootstrap-glibc from architectures using
2.31.
Other workarounds I thought of were adding in a glibc-boot0 here to
replace libc for everybody or using an older version (the last one in
the 8 series), but this seemed like the least invasive option for now.
I've also added a comment so it'll be clearer what's happening there.
> (There’s no “coreutils” command BTW, unless enabling the
> everything-in-one-binary trick, no?)
It turns out coreutils does allow for that.
> Thanks,
> Ludo’.
--
Efraim Flashner <efraim@flashner.co.il> אפרים פלשנר
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prev parent reply other threads:[~2023-02-12 19:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <167079131409.22455.5790377740841482505@vcs2.savannah.gnu.org>
2022-12-12 13:47 ` branch core-updates updated: gnu: coreutils-boot0: Fix building on arm architectures Ludovic Courtès
2022-12-12 14:03 ` Efraim Flashner
2022-12-15 14:56 ` Ludovic Courtès
2023-02-12 19:10 ` Efraim Flashner [this message]
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