[Bug 2103459] Re: webkit2gtk fails to build on armhf with llvm 20 and 21
Jeremy BĂcha
2103459 at bugs.launchpad.net
Mon Jan 5 23:37:54 UTC 2026
** Bug watch added: Debian Bug tracker #1124051
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1124051
** Also affects: webkit2gtk (Debian) via
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1124051
Importance: Unknown
Status: Unknown
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https://bugs.launchpad.net/bugs/2103459
Title:
webkit2gtk fails to build on armhf with llvm 20 and 21
Status in Webkit:
Confirmed
Status in llvm-toolchain-21 package in Ubuntu:
Triaged
Status in webkit2gtk package in Ubuntu:
Triaged
Status in webkit2gtk package in Debian:
Unknown
Bug description:
I have now applied a patch which fixes the webkit2gtk build on all
architectures except for armhf.
https://launchpad.net/ubuntu/+source/webkit2gtk/2.48.0-1ubuntu3
Although I reported a webkitgtk bug for tracking, this appears to be a
llvm bug.
Workaround
====================
For armhf, I'm now using clang-19 instead of the default clang.
https://launchpad.net/ubuntu/+source/webkit2gtk/2.48.0-1ubuntu4
Original bug report
===================
webkit2gtk fails to build with llvm 20.
https://launchpad.net/ubuntu/+source/webkit2gtk/2.48.0-1ubuntu1
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