Build failure: swift for aarch64 #295322
Description
Since #291901 was merged into the master, swift cannot be built on aarch64.
Steps To Reproduce
Steps to reproduce the behavior:
nix build github:NixOS/nixpkgs/0dd6aae052b3748d761c93efa16b49c02f8a14e4#swift
Build log
Run Build Command(s): /nix/store/40wywa8y2nsgws1lwj7nhmkbbsx1arq4-ninja-1.11.1/bin/ninja -v cmTC_809f1
[1/1] : && /private/tmp/nix-build-swift-5.8.drv-0/build/swift/bin/swiftc -j 8 -num-threads 8 -emit-executable -o cmTC_809f1 -emit-dependencies -output-file-map CMakeFiles/cmTC_809f1.dir//output-file-map.json /tmp/nix-build-swift-5.8.drv-0/build/swift-concurrency-backdeploy/CMakeFiles/CMakeScratch/TryCompile-DsXkpX/main.swift && :
FAILED: cmTC_809f1 CMakeFiles/cmTC_809f1.dir/main.swift.o
: && /private/tmp/nix-build-swift-5.8.drv-0/build/swift/bin/swiftc -j 8 -num-threads 8 -emit-executable -o cmTC_809f1 -emit-dependencies -output-file-map CMakeFiles/cmTC_809f1.dir//output-file-map.json /tmp/nix-build-swift-5.8.drv-0/build/swift-concurrency-backdeploy/CMakeFiles/CMakeScratch/TryCompile-DsXkpX/main.swift && :
<unknown>:0: error: unknown argument: '-march=armv8.3-a+crypto+sha2+aes+crc+fp16+lse+simd+ras+rdm+rcpc'
ninja: build stopped: subcommand failed.
https://hydra.nixos.org/build/252498280
https://hydra.nixos.org/build/252595108
Additional context
reported in #291901 (comment)
I'm not familiar with swift or clang, but I'm using the following overlay as a workaround until it's fixed.
self: super: {
swiftPackages = super.swiftPackages // {
clang = super.swiftPackages.clang.overrideAttrs (oldAttrs: {
postFixup =
(oldAttrs.postFixup or "")
+ ''
sed -i "s/'-march=.*'//g" $out/nix-support/add-local-cc-cflags-before.sh
'';
});
};
};
Notify maintainers
@dtzWill @trepetti @dduan @Trundle @stephank
Metadata
Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.
[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
- system: `"aarch64-darwin"`
- host os: `Darwin 23.3.0, macOS 14.3.1`
- multi-user?: `yes`
- sandbox: `yes`
- version: `nix-env (Nix) 2.18.1`
- channels(root): `"nixpkgs"`
- nixpkgs: `/nix/store/8ny3r3jvj17ljzc89h9rpfr56a7nyn8c-source`Add a 👍 reaction to issues you find important.