Firefox on NetBSD

[Robert Swindells <rjs%fdy2.co.uk@localhost>]

Is anyone else having problems building latest www/firefox on NetBSD?

Getting this kind of error:

gmake[2]: *** [/u23/pkgobj/www/firefox/work/firefox-126.0/config/recurse.mk:72: _VERSION='' CARGO_PKG_VERSION=0.1.0 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_
MINOR=1 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' DEBUG=false HOST=x86_
64-unknown-netbsd LD_LIBRARY_PATH='/u23/pkgobj/www/firefox/work/build/release/de
ps:/u23/pkgobj/www/firefox/work/build/release:/usr/pkg/lib/rustlib/x86_64-unknow
n-netbsd/lib' NUM_JOBS=16 OPT_LEVEL=2 OUT_DIR=/u23/pkgobj/www/firefox/work/build
/x86_64-unknown-netbsd/release/build/gecko-profiler-1b4e9916b47d39e3/out PROFILE
=release RUSTC=/usr/pkg/bin/rustc RUSTC_LINKER=/u23/pkgobj/www/firefox/work/fire
fox-126.0/build/cargo-linker RUSTDOC=/usr/pkg/bin/rustdoc TARGET=x86_64-unknown-
netbsd /u23/pkgobj/www/firefox/work/build/release/build/gecko-profiler-beebe90b0
6c32bf4/build-script-build` (signal: 4, SIGILL: illegal instruction)

Tried both lang/rust-bin and building rust from source on NetBSD-current
from today.

Firefox 125 built fine.