123 lines
2.7 KiB
Nix
123 lines
2.7 KiB
Nix
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{ callPackage
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, stdenv
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, zephyr-src
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, pyproject-nix
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, lib
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, fetchurl
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, which
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, autoPatchelfHook
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, cmake
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, python38
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, pkgs
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}:
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let
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sdk = lib.importJSON ./sdk.json;
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inherit (sdk) version;
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python3 = python38;
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platform =
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if stdenv.isLinux then "linux"
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else if stdenv.isDarwin then "macos"
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else throw "Unsupported platform";
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arch =
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if stdenv.isLinux then stdenv.hostPlatform.linuxArch
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else if stdenv.isDarwin then stdenv.hostPlatform.darwinArch
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else throw "Unsupported arch";
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baseURL = "https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v${version}";
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fetchSDKFile = file: fetchurl {
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url = "${baseURL}/${file}";
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sha256 = sdk.files.${file};
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};
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in
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{
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# Zephyr/west Python environment.
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pythonEnv = callPackage ./python.nix {
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inherit zephyr-src;
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inherit pyproject-nix;
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};
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# Pre-package Zephyr SDK.
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sdk = stdenv.mkDerivation (finalAttrs: {
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pname = "zephyr-sdk";
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inherit version;
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srcs = [
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(fetchSDKFile "zephyr-sdk-${version}_${platform}-${arch}_minimal.tar.xz")
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] ++ map fetchSDKFile (map (target: "toolchain_${platform}-${arch}_${target}.tar.xz") finalAttrs.targets);
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targets = [ ]; # Zephyr targets
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nativeBuildInputs = [ which cmake autoPatchelfHook ];
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buildInputs = [ stdenv.cc.cc python38 ];
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dontBuild = true;
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dontUseCmakeConfigure = true;
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sourceRoot = ".";
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installPhase = ''
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runHook preInstall
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rm zephyr-sdk-$version/zephyr-sdk-${arch}-hosttools-standalone-*.sh
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rm zephyr-sdk-$version/setup.sh;
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mv zephyr-sdk-$version $out
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mv $(ls | grep -v env-vars) $out/
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runHook postInstall
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'';
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});
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# Binary host tools provided by the Zephyr project.
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hosttools = stdenv.mkDerivation {
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pname = "zephyr-sdk-hosttools";
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inherit version;
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src = fetchSDKFile "hosttools_${platform}-${arch}.tar.xz";
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nativeBuildInputs = [ which autoPatchelfHook ];
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buildInputs = [ python3 ];
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dontBuild = true;
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sourceRoot = ".";
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installPhase = ''
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runHook preInstall
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mkdir -p $out/usr/share/zephyr/hosttools
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./zephyr-sdk-${arch}-hosttools-standalone-*.sh -d $out/usr/share/zephyr/hosttools
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ln -s $out/usr/share/zephyr/hosttools/sysroots/${arch}-pokysdk-${platform}/usr/bin $out/bin
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runHook postInstall
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'';
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};
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# A variant of hosttools, but all tools are taken from nixpkgs.
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hosttools-nix = stdenv.mkDerivation {
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name = "zephyr-sdk-hosttools-nix";
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dontUnpack = true;
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dontBuild = true;
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propagatedBuildInputs = with pkgs; [
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bossa
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dtc
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nettle
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openocd
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qemu_full
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shared-mime-info
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];
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installPhase = ''
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mkdir $out
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'';
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};
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}
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