Build failure: firefox-devedition-unwrapped

[khaneliman]

Nixpkgs version

• Unstable (26.05)

Steps to reproduce

Build firefox-devedition on aarch64-darwin

Can Hydra reproduce this build failure?

Yes, Hydra can reproduce this build failure.

Link to Hydra build job

https://hydra.nixos.org/build/315373632/nixlog/1

Relevant log output

unning phase: unpackPhase
unpacking source archive /nix/store/0nh5n7vdfss0x7scamrz27l72d80bm21-firefox-146.0b9.source.tar.xz
source root is firefox-146.0
setting SOURCE_DATE_EPOCH to timestamp 1764335447 of file "firefox-146.0/sourcestamp.txt"
unpackPhase completed in 2 minutes 50 seconds
Running phase: patchPhase
applying patch /nix/store/6wvil3qy7wxwpqlgdqrmhmvgndsdzdn5-136-no-buildconfig.patch
patching file docshell/base/nsAboutRedirector.cpp
Hunk #1 succeeded at 99 (offset 9 lines).
patching file toolkit/content/jar.mn
Hunk #1 succeeded at 48 with fuzz 1 (offset 8 lines).
applying patch /nix/store/ylffqjnhx7drx9zlh6sxh85j7xngbgbk-133-env-var-for-system-dir.patch
patching file toolkit/xre/nsXREDirProvider.cpp
Hunk #2 succeeded at 300 (offset 2 lines).
patching script interpreter paths in mach build
mach: interpreter directive changed from "#!/usr/bin/env python3" to "/nix/store/xcjk9ill54kjk8mzgq6yydnx9015lidg-python3-3.13.9/bin/python3"
build/vs/generate_yaml.py: interpreter directive changed from "#!/usr/bin/env python3" to "/nix/store/xcjk9ill54kjk8mzgq6yydnx9015lidg-python3-3.13.9/bin/python3"
build/pgo/profileserver.py: interpreter directive changed from "#!/usr/bin/python" to "/nix/store/xcjk9ill54kjk8mzgq6yydnx9015lidg-python3-3.13.9/bin/python"
build/unix/build-hfsplus/build-hfsplus.sh: interpreter directive changed from "#!/bin/bash" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/bash"
build/unix/build-binutils/build-binutils.sh: interpreter directive changed from "#!/bin/bash" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/bash"
build/unix/build-gcc/build-gcc.sh: interpreter directive changed from "#!/bin/bash" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/bash"
build/unix/print-non-newline.sh: interpreter directive changed from "#!/bin/sh" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/sh"
build/macosx/xcrun: interpreter directive changed from "#!/bin/sh" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/sh"
build/clang-plugin/import_mozilla_checks.py: interpreter directive changed from "#!/usr/bin/python3" to "/nix/store/xcjk9ill54kjk8mzgq6yydnx9015lidg-python3-3.13.9/bin/python3"
build/autoconf/config.guess: interpreter directive changed from "#! /bin/sh" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/sh"
build/autoconf/config.sub: interpreter directive changed from "#! /bin/sh" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/sh"
build/checksums.py: interpreter directive changed from "#!/usr/bin/python" to "/nix/store/xcjk9ill54kjk8mzgq6yydnx9015lidg-python3-3.13.9/bin/python"
build/cargo-host-linker: interpreter directive changed from "#!/bin/sh" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/sh"
build/cargo-linker: interpreter directive changed from "#!/usr/bin/env python3" to "/nix/store/xcjk9ill54kjk8mzgq6yydnx9015lidg-python3-3.13.9/bin/python3"
build/build-clang/build-clang.py: interpreter directive changed from "#!/usr/bin/python3" to "/nix/store/xcjk9ill54kjk8mzgq6yydnx9015lidg-python3-3.13.9/bin/python3"
build/package/mac_osx/make-diskimage: interpreter directive changed from "#!/bin/sh" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/sh"
build/package/mac_osx/unpack-diskimage: interpreter directive changed from "#!/bin/bash" to "/nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/bash"
Running phase: updateAutotoolsGnuConfigScriptsPhase
Running phase: configurePhase
configure flags: --prefix=/nix/store/cqd1407db0gbnnqxi4p515f8hl8ssi3v-firefox-devedition-unwrapped-146.0b9 --disable-tests --disable-updater --enable-application=browser --enable-default-toolkit=cairo-cocoa --with-app-name=firefox-devedition --with-distribution-id=org.nixos --with-libclang-path=/nix/store/6g7jzhkqlraa373jl5yrfaj9jrm9ws2m-clang-20.1.8-lib/lib --with-wasi-sysroot=/nix/store/kaviq3rvij2sjiylz5vjpinm4dax9mml-wasi-sysroot --host=arm64-apple-darwin --target=arm64-apple-darwin --enable-crashreporter --enable-ffmpeg --enable-necko-wifi --enable-negotiateauth --enable-jemalloc --enable-webrtc --disable-debug --enable-optimize --enable-release --enable-debug-symbols --disable-strip --disable-install-strip --with-branding=browser/branding/aurora
Creating global state directory from environment variable: /private/tmp/nix-build-firefox-devedition-unwrapped-146.0b9.drv-0/mozbuild
Running "pip check" to verify compatibility between the system Python and the "mach" site.
Creating local state directory: /private/tmp/nix-build-firefox-devedition-unwrapped-146.0b9.drv-0/mozbuild/srcdirs/firefox-146.0-390b29c2c6e2
Running "pip check" to verify compatibility between the system Python and the "build" site.
Creating the 'build' site at /private/tmp/nix-build-firefox-devedition-unwrapped-146.0b9.drv-0/mozbuild/srcdirs/firefox-146.0-390b29c2c6e2/_virtualenvs/build
 0:01.22(B Using Python 3.13.9 from /private/tmp/nix-build-firefox-devedition-unwrapped-146.0b9.drv-0/mozbuild/srcdirs/firefox-146.0-390b29c2c6e2/_virtualenvs/build/bin/python(B(B
 0:01.23(B checking for vcs source checkout... no(B(B
 0:01.25(B checking for a shell... /nix/store/p0k9r5h8qs7220xdbdihhfgzwjcly70x-bash-5.3p3/bin/bash(B(B
 0:01.27(B checking for host system type... aarch64-apple-darwin(B(B
 0:01.28(B checking for target system type... aarch64-apple-darwin(B(B
 0:01.46(B checking whether cross compiling... no(B(B
 0:01.50(B checking if configuration file confvars.sh exists... /private/tmp/nix-build-firefox-devedition-unwrapped-146.0b9.drv-0/firefox-146.0/browser/confvars.sh(B(B
 0:01.50(B checking if configuration file configure.sh exists... /private/tmp/nix-build-firefox-devedition-unwrapped-146.0b9.drv-0/firefox-146.0/browser/branding/aurora/configure.sh(B(B
 0:01.51(B checking for the target C compiler... /nix/store/cpv4wka04an76mksxxp0255qmyqp7jkv-clang-wrapper-20.1.8/bin/clang(B(B
 0:01.52(B checking for ccache... not found(B(B
 0:02.69(B ERROR: SDK version "26.0" is too old. Please upgrade to at least 26.1. Try updating your system Xcode.(B(B
*** Fix above errors and then restart with "./mach build"

Additional context

Broken with bump #464790

System metadata

• system: "aarch64-darwin"
• host os: Darwin 25.1.0, macOS 26.1
• multi-user?: yes
• sandbox: no
• version: nix-env (Nix) 2.32.4
• channels(root): "nixpkgs"
• nixpkgs: /nix/store/xsdf4r7hl94n1a1kjj02ibs611jnmadn-source

Notify maintainers

@jopejoe1 @rhendric

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[rhendric]

@booxter (not much time until release Firefox has to deal with this — Dec 9)