92 lines
3.0 KiB
Nix
92 lines
3.0 KiB
Nix
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{
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pkgs ? import <nixpkgs> { },
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# Source code of this repo.
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src ? ../.,
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# Options: nimbus_light_client, nimbus_validator_client, nimbus_signing_node, all
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targets ? ["nimbus_beacon_node"],
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# Options: 0,1,2
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verbosity ? 0,
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# Perform 2-stage bootstrap instead of 3-stage to save time.
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quickAndDirty ? true,
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# These are the only platforms tested in CI and considered stable.
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stableSystems ? [
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"x86_64-linux" "aarch64-linux" "armv7a-linux"
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"x86_64-darwin" "aarch64-darwin"
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"x86_64-windows"
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],
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}:
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let
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inherit (pkgs) stdenv lib writeScriptBin callPackage;
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nimble = callPackage ./nimble.nix {};
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csources = callPackage ./csources.nix {};
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revision = lib.substring 0 8 (src.rev or "dirty");
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in stdenv.mkDerivation rec {
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pname = "nimbus-eth2";
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version = "${callPackage ./version.nix {}}-${revision}";
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inherit src;
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# Fix for Nim compiler calling 'git rev-parse' and 'lsb_release'.
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nativeBuildInputs = let
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fakeGit = writeScriptBin "git" "echo ${version}";
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fakeLsbRelease = writeScriptBin "lsb_release" "echo nix";
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in
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with pkgs; [ fakeGit fakeLsbRelease which cmake ]
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++ lib.optionals stdenv.isDarwin [ pkgs.darwin.cctools ];
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enableParallelBuilding = true;
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# Disable CPU optmizations that make binary not portable.
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NIMFLAGS = "-d:disableMarchNative -d:git_revision_override=${revision}";
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# Avoid Nim cache permission errors.
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XDG_CACHE_HOME = "/tmp";
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makeFlags = targets ++ [
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"V=${toString verbosity}"
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# TODO: Compile Nim in a separate derivation to save time.
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"QUICK_AND_DIRTY_COMPILER=${if quickAndDirty then "1" else "0"}"
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"QUICK_AND_DIRTY_NIMBLE=${if quickAndDirty then "1" else "0"}"
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];
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# Generate the nimbus-build-system.paths file.
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configurePhase = ''
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patchShebangs scripts vendor/nimbus-build-system > /dev/null
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make nimbus-build-system-paths
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'';
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# Avoid nimbus-build-system invoking `git clone` to build Nim.
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preBuild = ''
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pushd vendor/nimbus-build-system/vendor/Nim
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mkdir dist
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cp -r ${nimble} dist/nimble
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cp -r ${csources} csources_v1
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chmod 777 -R dist/nimble csources_v1
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sed -i 's/isGitRepo(destDir)/false/' tools/deps.nim
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popd
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'';
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installPhase = ''
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mkdir -p $out/bin
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rm -f build/generate_makefile
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cp build/* $out/bin
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'';
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meta = with lib; {
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homepage = "https://nimbus.guide/";
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downloadPage = "https://github.com/status-im/nimbus-eth2/releases";
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changelog = "https://github.com/status-im/nimbus-eth2/blob/stable/CHANGELOG.md";
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description = "Nimbus is a lightweight client for the Ethereum consensus layer";
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longDescription = ''
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Nimbus is an extremely efficient consensus layer client implementation.
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While it's optimised for embedded systems and resource-restricted devices --
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including Raspberry Pis, its low resource usage also makes it an excellent choice
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for any server or desktop (where it simply takes up fewer resources).
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'';
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license = with licenses; [asl20 mit];
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mainProgram = "nimbus_beacon_node";
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platforms = stableSystems;
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};
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}
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