diff options
Diffstat (limited to 'makefu/2configs/remote-build/arm-emulation.nix')
| -rw-r--r-- | makefu/2configs/remote-build/arm-emulation.nix | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/makefu/2configs/remote-build/arm-emulation.nix b/makefu/2configs/remote-build/arm-emulation.nix new file mode 100644 index 000000000..dbef25222 --- /dev/null +++ b/makefu/2configs/remote-build/arm-emulation.nix @@ -0,0 +1,25 @@ +{ pkgs, ... }: +let qemu-arm-static = pkgs.stdenv.mkDerivation { + name = "qemu-arm-static"; + src = builtins.fetchurl { + url = "https://github.com/multiarch/qemu-user-static/releases/download/v6.1.0-8/qemu-arm-static"; + sha256 = "06344d77d4f08b3e1b26ff440cb115179c63ca8047afb978602d7922a51231e3"; + }; + dontUnpack = true; + installPhase = "install -D -m 0755 $src $out/bin/qemu-arm-static"; +}; +in { + # Enable binfmt emulation of extra binary formats (armv7l-linux, for exmaple). + boot.binfmt.emulatedSystems = [ "aarch64-linux" ]; + boot.binfmt.registrations.arm = { + interpreter = "${qemu-arm-static}/bin/qemu-arm-static"; + magicOrExtension = ''\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00''; + mask = ''\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\x00\xff\xfe\xff\xff\xff''; + }; + + # Define additional settings for nix. + nix.extraOptions = '' + extra-platforms = armv7l-linux + ''; + nix.sandboxPaths = [ "/run/binfmt/arm=${qemu-arm-static}/bin/qemu-arm-static" ]; +} |