Sebastien Bourdeauducq
4904610dc6
The Linux linker and the libc are garbage, so there isn't much of an alternative to using the Nix wrapper and LD_PRELOAD.
202 lines
8.0 KiB
Nix
202 lines
8.0 KiB
Nix
{
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description = "The third-generation ARTIQ compiler";
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inputs.nixpkgs.url = github:NixOS/nixpkgs/nixos-21.11;
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outputs = { self, nixpkgs }:
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let
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pkgs = import nixpkgs { system = "x86_64-linux"; };
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pkgs-mingw = import nixpkgs {
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system = "x86_64-linux";
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crossSystem = { config = "x86_64-w64-mingw32"; libc = "msvcrt"; };
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# work around https://github.com/NixOS/nixpkgs/issues/149593
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overlays = [
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(self: super: {
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openssh = super.openssh.overrideAttrs(oa: { doCheck = false; });
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})
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];
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};
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msys2-python-tar = pkgs.fetchurl {
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url = "https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-python-3.9.7-4-any.pkg.tar.zst";
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sha256 = "0iwlgbk4b457yn9djwqswid55xhyyi35qymz1lfh42xwdpxdm47c";
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};
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msys2-python = pkgs.stdenvNoCC.mkDerivation {
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name = "msys2-python";
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src = msys2-python-tar;
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buildInputs = [ pkgs.gnutar pkgs.zstd ];
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phases = [ "installPhase" ];
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installPhase =
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''
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mkdir $out
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tar xf $src -C $out
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'';
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};
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pyo3-mingw-config = pkgs.writeTextFile {
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name = "pyo3-mingw-config";
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text =
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''
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implementation=CPython
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version=3.9
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shared=true
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abi3=false
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lib_name=python3.9
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lib_dir=${msys2-python}/mingw64/lib
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pointer_width=64
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build_flags=WITH_THREAD
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suppress_build_script_link_lines=false
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'';
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};
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in rec {
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packages.x86_64-linux = rec {
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llvm-nac3 = pkgs.callPackage "${self}/llvm" {};
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nac3artiq = pkgs.python3Packages.toPythonModule (
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pkgs.rustPlatform.buildRustPackage {
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name = "nac3artiq";
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src = self;
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cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.python3 llvm-nac3 ];
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buildInputs = [ pkgs.python3 llvm-nac3 ];
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cargoBuildFlags = [ "--package" "nac3artiq" ];
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cargoTestFlags = [ "--package" "nac3ast" "--package" "nac3parser" "--package" "nac3core" "--package" "nac3artiq" ];
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installPhase =
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''
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TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}
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mkdir -p $TARGET_DIR
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cp target/x86_64-unknown-linux-gnu/release/libnac3artiq.so $TARGET_DIR/nac3artiq.so
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'';
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}
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);
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python3-mimalloc = pkgs.python3 // rec {
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withMimalloc = pkgs.python3.buildEnv.override({ makeWrapperArgs = [ "--set LD_PRELOAD ${pkgs.mimalloc}/lib/libmimalloc.so" ]; });
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withPackages = f: let packages = f pkgs.python3.pkgs; in withMimalloc.override { extraLibs = packages; };
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};
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# LLVM PGO support
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llvm-nac3-instrumented = pkgs.callPackage "${self}/llvm" {
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stdenv = pkgs.llvmPackages_13.stdenv;
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extraCmakeFlags = [ "-DLLVM_BUILD_INSTRUMENTED=IR" ];
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};
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nac3artiq-instrumented = pkgs.python3Packages.toPythonModule (
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pkgs.rustPlatform.buildRustPackage {
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name = "nac3artiq-instrumented";
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src = self;
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cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.python3 llvm-nac3-instrumented ];
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buildInputs = [ pkgs.python3 llvm-nac3-instrumented ];
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cargoBuildFlags = [ "--package" "nac3artiq" "--features" "init-llvm-profile" ];
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doCheck = false;
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configurePhase =
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''
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export CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS="-C link-arg=-L${pkgs.llvmPackages_13.compiler-rt}/lib/linux -C link-arg=-lclang_rt.profile-x86_64"
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'';
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installPhase =
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''
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TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}
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mkdir -p $TARGET_DIR
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cp target/x86_64-unknown-linux-gnu/release/libnac3artiq.so $TARGET_DIR/nac3artiq.so
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'';
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}
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);
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nac3artiq-profile = pkgs.stdenvNoCC.mkDerivation {
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name = "nac3artiq-profile";
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src = self;
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buildInputs = [ (python3-mimalloc.withPackages(ps: [ ps.numpy nac3artiq-instrumented ])) pkgs.lld_13 pkgs.llvmPackages_13.libllvm ];
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phases = [ "buildPhase" "installPhase" ];
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# TODO: get more representative code.
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buildPhase = "python $src/nac3artiq/demo/demo.py";
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installPhase =
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''
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mkdir $out
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llvm-profdata merge -o $out/llvm.profdata /build/llvm/build/profiles/*
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'';
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};
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llvm-nac3-pgo = pkgs.callPackage "${self}/llvm" {
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stdenv = pkgs.llvmPackages_13.stdenv;
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extraCmakeFlags = [ "-DLLVM_PROFDATA_FILE=${nac3artiq-profile}/llvm.profdata" ];
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};
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nac3artiq-pgo = pkgs.python3Packages.toPythonModule (
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pkgs.rustPlatform.buildRustPackage {
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name = "nac3artiq-pgo";
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src = self;
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cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.python3 llvm-nac3-pgo ];
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buildInputs = [ pkgs.python3 llvm-nac3-pgo ];
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cargoBuildFlags = [ "--package" "nac3artiq" ];
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cargoTestFlags = [ "--package" "nac3ast" "--package" "nac3parser" "--package" "nac3core" "--package" "nac3artiq" ];
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installPhase =
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''
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TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}
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mkdir -p $TARGET_DIR
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cp target/x86_64-unknown-linux-gnu/release/libnac3artiq.so $TARGET_DIR/nac3artiq.so
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'';
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}
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);
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};
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packages.x86_64-w64-mingw32 = rec {
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llvm-nac3 = pkgs-mingw.callPackage "${self}/llvm" { inherit (pkgs) llvmPackages_13; };
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nac3artiq = pkgs-mingw.python3Packages.toPythonModule (
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pkgs-mingw.rustPlatform.buildRustPackage {
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name = "nac3artiq";
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src = self;
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cargoLock = { lockFile = ./Cargo.lock; };
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nativeBuildInputs = [ pkgs.zip ];
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buildInputs = [ pkgs-mingw.zlib ];
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configurePhase =
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''
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export PYO3_CONFIG_FILE=${pyo3-mingw-config}
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mkdir llvm-cfg
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cat << EOF > llvm-cfg/llvm-config
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#!${pkgs.bash}/bin/bash
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set -e
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# Gross hack to work around llvm-config asking for the wrong system libraries.
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exec ${llvm-nac3.dev}/bin/llvm-config-native \$@ | ${pkgs.gnused}/bin/sed s/-lrt\ -ldl\ -lpthread\ -lm//
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EOF
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chmod +x llvm-cfg/llvm-config
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export PATH=$PATH:`pwd`/llvm-cfg
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export CARGO_TARGET_X86_64_PC_WINDOWS_GNU_RUSTFLAGS="-C link-arg=-lz -C link-arg=-luuid -C link-arg=-lole32 -C link-arg=-lmcfgthread"
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'';
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cargoBuildFlags = [ "--package" "nac3artiq" ];
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doCheck = false;
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installPhase =
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''
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mkdir -p $out $out/nix-support
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ln -s target/x86_64-pc-windows-gnu/release/nac3artiq.dll nac3artiq.pyd
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zip $out/nac3artiq.zip nac3artiq.pyd
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echo file binary-dist $out/nac3artiq.zip >> $out/nix-support/hydra-build-products
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'';
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dontFixup = true;
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meta.platforms = ["x86_64-windows"];
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}
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);
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};
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devShell.x86_64-linux = pkgs.mkShell {
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name = "nac3-dev-shell";
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buildInputs = with pkgs; [
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packages.x86_64-linux.llvm-nac3
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clang_13
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lld_13
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cargo
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cargo-insta
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rustc
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clippy
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(packages.x86_64-linux.python3-mimalloc.withPackages(ps: [ ps.numpy ]))
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];
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};
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hydraJobs = {
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inherit (packages.x86_64-linux) llvm-nac3 nac3artiq;
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llvm-nac3-mingw = packages.x86_64-w64-mingw32.llvm-nac3;
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nac3artiq-mingw = packages.x86_64-w64-mingw32.nac3artiq;
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};
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};
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nixConfig = {
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binaryCachePublicKeys = ["nixbld.m-labs.hk-1:5aSRVA5b320xbNvu30tqxVPXpld73bhtOeH6uAjRyHc="];
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binaryCaches = ["https://nixbld.m-labs.hk" "https://cache.nixos.org"];
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};
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}
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