Build failure: qtwebkit

[kashw2]

Steps To Reproduce

Steps to reproduce the behavior:

1. NIXPKGS_ALLOW_INSECURE=1 nix build github:nixos/nixpkgs#libsForQt5.qt5.qtwebkit --impure

Build log

[  1%] Building CXX object Source/WTF/wtf/CMakeFiles/WTF.dir/UniStdExtras.cpp.o
[  1%] Building CXX object Source/WTF/wtf/CMakeFiles/WTF.dir/qt/WorkQueueQt.cpp.o
[  1%] Building CXX object Source/WTF/wtf/CMakeFiles/WTF.dir/glib/GRefPtr.cpp.o
[  1%] Linking CXX static library ../../../lib/libWTF.a
[  1%] Built target WTF
[  1%] Generating ../../DerivedSources/JavaScriptCore/Bytecodes.h, ../../DerivedSources/JavaScriptCore/InitBytecodes.asm
[  1%] Generating ../../DerivedSources/JavaScriptCore/LLIntDesiredOffsets.h
/tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:587:in `block in parseSequence': undefined method `=~' for an instance of Annotation (NoMethodEr>
        from <internal:kernel>:187:in `loop'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:586:in `parseSequence'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:654:in `block in parseSequence'
        from <internal:kernel>:187:in `loop'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:586:in `parseSequence'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:814:in `parseData'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:818:in `parse'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:780:in `block in parseSequence'
        from <internal:kernel>:187:in `loop'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:586:in `parseSequence'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:625:in `block in parseSequence'
        from <internal:kernel>:187:in `loop'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:586:in `parseSequence'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:814:in `parseData'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/parser.rb:818:in `parse'
        from /tmp/nix-build-qtwebkit-5.212.0-alpha4.drv-0/source/Source/JavaScriptCore/offlineasm/generate_offset_extractor.rb:68:in `<main>'
make[2]: *** [Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/build.make:96: DerivedSources/JavaScriptCore/LLIntDesiredOffsets.h] Error 1
make[1]: *** [CMakeFiles/Makefile2:1637: Source/JavaScriptCore/CMakeFiles/LLIntOffsetsExtractor.dir/all] Error 2
make: *** [Makefile:166: all] Error 2

Additional context

Notify maintainers

@qknight @ttuegel @periklis @bkchr

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

 - system: `"x86_64-linux"`
 - host os: `Linux 6.10.6-xanmod1, NixOS, 24.11 (Vicuna), 24.11.20240826.33895f7`
 - multi-user?: `yes`
 - sandbox: `no`
 - version: `nix-env (Nix) 2.25.0pre20240903_a6e6da3`
 - nixpkgs: `/nix/store/3fwrpvwnzfkxkgyzfw43fpjwrfnm3as9-source`

---

Add a 👍 reaction to issues you find important.

[UlyssesZh]

Related: #297646.

[mrbitt]

add https://src.fedoraproject.org/rpms/qt5-qtwebkit/raw/rawhide/f/webkit-offlineasm-warnings-ruby27.patch