muslcross for ppc64le target

[tlaurion]

Project description
We are planning to move Heads buildsystem to linux-builder on top of NixOS, but for that we would need to have a muslcross ppc64le target

Reference: linuxboot/heads#1190 (comment)

Metadata

• homepage URL: https://musl.libc.org/
• source URL: https://github.com/NixOS/nixpkgs/blob/nixos-22.05/pkgs/os-specific/linux/musl/default.nix#L146
• license: mit
• platforms: linux

[trofi]

Does musl-power target do what you need?

$ nix build nixpkgs#pkgsCross.musl-power.hello
$ file ./result/bin/hello
./result/bin/hello: ELF 64-bit LSB pie executable, 64-bit PowerPC or cisco 7500, OpenPOWER ELF V2 ABI, version 1 (SYSV), dynamically linked, interpreter /nix/store/cmdgpvrffy2yirpxwzbjzy1hdggjhy3q-musl-powerpc64le-unknown-linux-musl-1.2.3/lib/ld-musl-powerpc64le.so.1, not stripped

$ LANG=C qemu-ppc64le result/bin/hello
Hello, world!