pkgsCross.armv7l-hf-multiplatform.spidermonkey_78: error: field 'ufp' has incomplete type 'user_vfp'

[Atemu]

Describe the bug
A clear and concise description of what the bug is.

In a sea of benign warnings, you can find:

In file included from Unified_cpp_js_src_wasm2.cpp:38:
/build/firefox-78.4.0/js/src/wasm/WasmSignalHandlers.cpp:540:19: error: field 'ufp' has incomplete type 'user_vfp'
  540 |   struct user_vfp ufp;
      |                   ^~~
/build/firefox-78.4.0/js/src/wasm/WasmSignalHandlers.cpp:540:10: note: forward declaration of 'struct user_vfp'
  540 |   struct user_vfp ufp;
      |          ^~~~~~~~
/build/firefox-78.4.0/js/src/wasm/WasmSignalHandlers.cpp:541:23: error: field 'ufp_exc' has incomplete type 'user_vfp_exc'
  541 |   struct user_vfp_exc ufp_exc;
      |                       ^~~~~~~
/build/firefox-78.4.0/js/src/wasm/WasmSignalHandlers.cpp:541:10: note: forward declaration of 'struct user_vfp_exc'
  541 |   struct user_vfp_exc ufp_exc;
      |          ^~~~~~~~~~~~

and I assume that's why the build ultimately fails.

To Reproduce
Steps to reproduce the behavior:

nix-build -A pkgsCross.armv7l-hf-multiplatform.spidermonkey_78

https://github.com/Atemu/nixpkgs/tree/armv7l-cross-old

Additional context
Add any other context about the problem here.

This might be armv7l-specific, currently building pkgsCross.aarch64-multiplatform.spidermonkey_78 to verify...

Edit: That one works, armv7l-specific bug

#106759

Notify maintainers

cc @matthewbauer

Metadata
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Maintainer information:

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[thefloweringash]

This looks a lot like upstream bug 1526653 - Spidermonkey building error on Raspberry pi 3. I opened a PR for this (#86532) but haven't found the time to get back to it.

[stale]

I marked this as stale due to inactivity. → More info

[thefloweringash]

Still important to me. This should be fixed by #114942.

[misuzu]

#114942 is merged.