From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: Mark H Weaver <mhw@netris.org>
Cc: 51591@debbugs.gnu.org
Subject: bug#51591: webkitgtk fails to build on i686-linux; possibly a clang issue
Date: Thu, 04 Nov 2021 22:38:55 -0400 [thread overview]
Message-ID: <87zgqj498g.fsf@gmail.com> (raw)
In-Reply-To: <871r3xlzlu.fsf@netris.org> (Mark H. Weaver's message of "Wed, 03 Nov 2021 17:04:34 -0400")
Hello,
Mark H Weaver <mhw@netris.org> writes:
> Earlier, I wrote:
>> libwebkit2gtk-4.0.so fails to link on i686-linux, due to an undefined
>> reference to '__mulodi4'.
>
> Here are some relevant links:
>
> https://bugs.webkit.org/show_bug.cgi?id=190208
> https://trac.webkit.org/changeset/272140/webkit
> https://github.com/android/ndk/issues/506
>
>> https://ci.guix.gnu.org/build/1428233/details
> [...]
>> [100%] Linking CXX shared library ../../lib/libwebkit2gtk-4.0.so
>> cd /tmp/guix-build-webkitgtk-2.34.1.drv-0/build/Source/WebKit && /gnu/store/4mlbaklbibcdgprxg7vp42vkafs69v9i-cmake-minimal-3.16.5/bin/cmake -E cmake_link_script CMakeFiles/WebKit.dir/link.txt --verbose=1
>> /gnu/store/dbcwl680w24rf2dn2pk3gx9nmvz7rl9c-clang-11.0.0/bin/clang++ -fPIC -Wextra -Wall -mfpmath=sse -msse2 [...]
>
> Also, I just noticed that "-mfpmath=sse -msse2" is being passed on the
> compile command line. Historically, we've chosen not to assume the
> availability of SSE or SSE2 on i686-linux, so it would be good to
> inhibit those flags.
>
> Mark
FWIW, webkitgtk-with-libsoup2 on the core-updates-frozen-batched-changes
has built fine with GCC 10 on x86_64; I can't test currently there on
i686 due to another issue lower in the chain, but perhaps it'd work fine
too.
HTH!
Maxim
prev parent reply other threads:[~2021-11-05 2:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-03 18:25 bug#51591: webkitgtk fails to build on i686-linux; possibly a clang issue Mark H Weaver
2021-11-03 21:04 ` Mark H Weaver
2021-11-04 8:03 ` Liliana Marie Prikler
2021-11-04 23:15 ` Mark H Weaver
2021-11-05 8:08 ` Liliana Marie Prikler
2021-11-05 16:24 ` Leo Famulari
2021-11-05 19:16 ` Mark H Weaver
2021-11-05 19:42 ` Mark H Weaver
2021-11-05 20:11 ` Maxime Devos
2021-11-06 6:09 ` Mark H Weaver
2021-11-07 5:46 ` Mark H Weaver
2021-11-06 7:34 ` Mark H Weaver
2021-11-05 2:38 ` Maxim Cournoyer [this message]
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