bug#48216: closed ([CORE-UPDATES] host-inputs for wrong architecture when building for i686 on x86_64)

[GNU bug Tracking System]

Your message dated Mon, 05 Jul 2021 12:12:55 +0200
with message-id <87a6n1ul08.fsf@gnu.org>
and subject line Re: bug#48216: [CORE-UPDATES] host-inputs for wrong 
architecture when building for i686 on x86_64
has caused the debbugs.gnu.org bug report #48216,
regarding [CORE-UPDATES] host-inputs for wrong architecture when building for 
i686 on x86_64
to be marked as done.

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-- 
48216: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=48216
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--- Begin Message --- Subject: [CORE-UPDATES] host-inputs for wrong architecture when building for i686 on x86_64 Date: Tue, 4 May 2021 11:25:32 +0300

I'm trying to see if the rust bootstrap process works on core-updates
and I was unable to build for i686-linux on x86_64 linux. I failed to
build xz, due to some assembly optimizations. It turns out that instead
of using i686 binaries it was using x86_64 binaries and targeting i686,
while passing flags saying it was i686.

It seems there are some other things which need another look. From the
PATH variable:
(ins)efraim@3900XT ~/workspace/guix-core-updates$ file 
/gnu/store/yf4y60dyvb5qca8ram5pvxp7ba7x0z2a-xz-5.2.5/bin/xz
/gnu/store/yf4y60dyvb5qca8ram5pvxp7ba7x0z2a-xz-5.2.5/bin/xz: ELF 64-bit LSB 
executable, x86-64, version 1 (SYSV), dynamically linked, interpreter 
/gnu/store/xd4jlar0rjsvc921b32kn40vn01638hc-glibc-2.33/lib/ld-linux-x86-64.so.2,
 for GNU/Linux 2.6.32, stripped
(ins)efraim@3900XT ~/workspace/guix-core-updates$ file 
/gnu/store/1g3vhzaw78fi04q630swrz4s9yn4wsj2-grep-3.6/bin:/gnu/store/vrdmi9lnd663np8y5hcpxvgkl35v5sby-coreutils-8.32
/gnu/store/1g3vhzaw78fi04q630swrz4s9yn4wsj2-grep-3.6/bin:/gnu/store/vrdmi9lnd663np8y5hcpxvgkl35v5sby-coreutils-8.32:
 cannot open 
`/gnu/store/1g3vhzaw78fi04q630swrz4s9yn4wsj2-grep-3.6/bin:/gnu/store/vrdmi9lnd663np8y5hcpxvgkl35v5sby-coreutils-8.32'
 (No such file or directory)

The ones listed in the environmental file at the base of the build
listed x86_64 binaries.

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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--- End Message ---

> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#48216: [CORE-UPDATES] host-inputs for wrong architecture when building for i686 on x86_64
>
>
>
>
> Date: 
>
> Mon, 05 Jul 2021 12:12:55 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux)
>
>
>
>
> Hello!
>
> Efraim Flashner <efraim@flashner.co.il> skribis:
>
> > I'm trying to see if the rust bootstrap process works on core-updates
> > and I was unable to build for i686-linux on x86_64 linux. I failed to
> > build xz, due to some assembly optimizations. It turns out that instead
> > of using i686 binaries it was using x86_64 binaries and targeting i686,
> > while passing flags saying it was i686.
>
> That’s embarrassing.  I think this was fixed by
> 98c075c24e26798ef52ab66641faa7b0aa87726b.
>
> Let me know if anything’s amiss!
>
> Ludo’.
>
>
> --- End Message ---