{ stdenv, fetchurl, makeWrapper, cacert, zlib }: let inherit (stdenv.lib) optionalString; platform = if stdenv.system == "i686-linux" then "i686-unknown-linux-gnu" else if stdenv.system == "x86_64-linux" then "x86_64-unknown-linux-gnu" else if stdenv.system == "i686-darwin" then "i686-apple-darwin" else if stdenv.system == "x86_64-darwin" then "x86_64-apple-darwin" else throw "missing bootstrap url for platform ${stdenv.system}"; # fetch hashes by running `print-hashes.sh 1.14.0` bootstrapHash = if stdenv.system == "i686-linux" then "8d5c75728b44468216f99651dfae9d60ae0696a77105dd2b02942d75f3256840" else if stdenv.system == "x86_64-linux" then "c71325cfea1b6f0bdc5189fa4c50ff96f828096ff3f7b5056367f9685d6a4d04" else if stdenv.system == "i686-darwin" then "fe1b3d67329a22d67e3b8db8858a43022e2e746dde60ef4a2db3f2cac16ea9bd" else if stdenv.system == "x86_64-darwin" then "3381341524b0184da5ed2cdcddc2a25e2e335e87f1cf676f64d98ee5e6479f20" else throw "missing bootstrap hash for platform ${stdenv.system}"; needsPatchelf = stdenv.isLinux; src = fetchurl { url = "https://static.rust-lang.org/dist/rust-${version}-${platform}.tar.gz"; sha256 = bootstrapHash; }; version = "1.14.0"; in rec { rustc = stdenv.mkDerivation rec { name = "rustc-bootstrap-${version}"; inherit version; inherit src; buildInputs = [ makeWrapper ]; phases = ["unpackPhase" "installPhase"]; installPhase = '' ./install.sh --prefix=$out \ --components=rustc,rust-std-${platform},rust-docs ${optionalString needsPatchelf '' patchelf \ --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \ "$out/bin/rustc" ''} # Do NOT, I repeat, DO NOT use `wrapProgram` on $out/bin/rustc # (or similar) here. It causes strange effects where rustc loads # the wrong libraries in a bootstrap-build causing failures that # are very hard to track dow. For details, see # https://github.com/rust-lang/rust/issues/34722#issuecomment-232164943 ''; }; cargo = stdenv.mkDerivation rec { name = "cargo-bootstrap-${version}"; inherit version; inherit src; buildInputs = [ makeWrapper zlib rustc ]; phases = ["unpackPhase" "installPhase"]; installPhase = '' ./install.sh --prefix=$out \ --components=cargo ${optionalString needsPatchelf '' patchelf \ --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \ "$out/bin/cargo" ''} wrapProgram "$out/bin/cargo" \ --suffix PATH : "${rustc}/bin" ''; }; }