From: "Ludovic Courtès" <ludo@gnu.org>
To: Ricardo Wurmus <rekado@elephly.net>
Cc: guix-devel@gnu.org
Subject: Re: [core-updates] aarch64: Cannot build glibc-2.39
Date: Mon, 12 Aug 2024 16:01:40 +0200 [thread overview]
Message-ID: <87le11dem3.fsf@gnu.org> (raw)
In-Reply-To: <87ed76289b.fsf@elephly.net> (Ricardo Wurmus's message of "Fri, 02 Aug 2024 18:34:56 +0200")
Hey Ricardo!
Ricardo Wurmus <rekado@elephly.net> skribis:
>> You can reproduce this like so:
>>
>> ./pre-inst-env guix build -K --system=aarch64-linux -e \
>> '((@@ (gnu packages make-bootstrap) glibc-for-bootstrap) (@ (gnu packages base) glibc))'
>
> I was able to build that glibc with this diff:
>
> diff --git a/gnu/packages/bdw-gc.scm b/gnu/packages/bdw-gc.scm
> index 8eed98d1fd..acd0033d1e 100644
> --- a/gnu/packages/bdw-gc.scm
> +++ b/gnu/packages/bdw-gc.scm
> @@ -114,8 +114,14 @@ (define-public libgc/static-libs
> (arguments
> (substitute-keyword-arguments (package-arguments libgc)
> ((#:configure-flags flags #~'())
> - #~(cons "--enable-static" #$flags))))
> -
> + #~(cons "--enable-static" #$flags))
> + ((#:make-flags flags #~'())
> + (cond
> + ((target-aarch64?)
> + ;; This is a known workaround upstream.
> + ;; https://github.com/ivmai/bdwgc/issues/479
> + #~(list "CFLAGS_EXTRA=-DNO_MPROTECT_VDB"))
> + (else flags)))))
> (properties '((hidden? . #t)))))
This one LGTM, I think you can push it on ‘core-updates’.
> diff --git a/gnu/packages/make-bootstrap.scm b/gnu/packages/make-bootstrap.scm
> index 63c84e93ef..0c513040d6 100644
> --- a/gnu/packages/make-bootstrap.scm
> +++ b/gnu/packages/make-bootstrap.scm
> @@ -90,8 +90,11 @@ (define glibc-for-bootstrap
> ;; Make sure to build glibc with the same compiler version as the rest
> ;; of the bootstrap. Otherwise it fails to statically link on aarch64.
> (native-inputs
> - `(("gcc" ,gcc-7)
> - ,@(package-native-inputs base)))
> + (if (target-aarch64?)
> + (modify-inputs (package-native-inputs base)
> + (replace "gcc" gcc-7))
> + `(("gcc" ,gcc-7)
> + ,@(package-native-inputs base))))
What’s the rationale here? I would expect both to be almost equivalent.
At any rate, I would remove the ‘if’: it should be the same on all
platforms.
> I'm now failing at the build of guile-static-initrd:
>
> removing store references from `/gnu/store/wir05g46map9dd3y5sn3nwpblaydhmj5-guile-static-initrd-3.0.9/bin/guile'...
> qemu-aarch64: Could not open '/gnu/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-glibc-2.39/lib/ld-linux-aarch64.so.1': No such file or directory
This suggests that the ‘guile’ binary is not actually statically linked:
it has PT_INTERP set to ld-linux*.so. This is surprising because
there’s no such problem on x86_64-linux. Maybe one of the build flags
for static builds is getting lost somewhere?
Thanks,
Ludo’.
next prev parent reply other threads:[~2024-08-12 14:03 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-23 19:51 [core-updates] aarch64: Cannot build glibc-2.39 Ricardo Wurmus
2024-07-31 21:50 ` Ricardo Wurmus
2024-08-02 16:34 ` Ricardo Wurmus
2024-08-12 14:01 ` Ludovic Courtès [this message]
2024-08-13 16:52 ` Ludovic Courtès
2024-08-14 13:31 ` Ludovic Courtès
2024-08-19 13:02 ` Ricardo Wurmus
2024-08-19 20:42 ` Ricardo Wurmus
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