Unverified Commit 82bd98c0 authored by Ilan Joselevich's avatar Ilan Joselevich Committed by GitHub
Browse files

buildRustCrate: Fix rust-overlay usage (#339298)

parents 458c0737 8d2ba0fe

pkgs/build-support/rust/build-rust-crate/build-crate.nix

+1 −1
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ 
      # since rustc 1.42 the "proc_macro" crate is part of the default crate prelude

      # https://github.com/rust-lang/cargo/commit/4d64eb99a4#diff-7f98585dbf9d30aa100c8318e2c77e79R1021-R1022

      ++ lib.optional (lib.elem "proc-macro" crateType) "--extern proc_macro"

      ++ lib.optional (stdenv.hostPlatform.linker == "lld") # Needed when building for targets that use lld. e.g. 'wasm32-unknown-unknown'

      ++ lib.optional (stdenv.hostPlatform.linker == "lld" && rustc ? llvmPackages.lld) # Needed when building for targets that use lld. e.g. 'wasm32-unknown-unknown'

        "-C linker=${rustc.llvmPackages.lld}/bin/lld"

      ++ lib.optional (stdenv.hasCC && stdenv.hostPlatform.linker != "lld")

        "-C linker=${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc"

pkgs/build-support/rust/build-rust-crate/default.nix

+13 −18
Original line number Diff line number Diff line
@@ -16,16 +16,6 @@ 
}:



let

  # Returns a true if the builder's rustc was built with support for the target.

  targetAlreadyIncluded = lib.elem stdenv.hostPlatform.rust.rustcTarget

    (lib.splitString "," (lib.removePrefix "--target=" (

      lib.elemAt (lib.filter (f: lib.hasPrefix "--target=" f) pkgsBuildBuild.rustc.unwrapped.configureFlags) 0)

    ));



  # If the build's rustc was built with support for the target then reuse it. (Avoids uneeded compilation for targets like `wasm32-unknown-unknown`)

  rustc' = if targetAlreadyIncluded then pkgsBuildBuild.rustc else rustc;

  cargo' = if targetAlreadyIncluded then pkgsBuildBuild.cargo else cargo;



  # Create rustc arguments to link against the given list of dependencies

  # and renames.

  #
@@ -85,11 +75,6 @@ let 
    inherit lib stdenv echo_colored noisily mkRustcDepArgs mkRustcFeatureArgs;

  };



  buildCrate = import ./build-crate.nix {

    inherit lib stdenv mkRustcDepArgs mkRustcFeatureArgs needUnstableCLI;

    rustc = rustc';

  };



  installCrate = import ./install-crate.nix { inherit stdenv; };

in
@@ -103,7 +88,11 @@ crate_: lib.makeOverridable 
    # The rust compiler to use.

    #

    # Default: pkgs.rustc

    { rust

    { rust ? rustc

      # The cargo package to use for getting some metadata.

      #

      # Default: pkgs.cargo

    , cargo ? cargo

      # Whether to build a release version (`true`) or a debug

      # version (`false`). Debug versions are faster to build

      # but might be much slower at runtime.
@@ -262,6 +251,11 @@ crate_: lib.makeOverridable 
      # https://github.com/kolloch/crate2nix/blame/5b19c1b14e1b0e5522c3e44e300d0b332dc939e7/crate2nix/templates/build.nix.tera#L89

      crateBin = lib.filter (bin: !(bin ? name && bin.name == ",")) (crate.crateBin or [ ]);

      hasCrateBin = crate ? crateBin;



      buildCrate = import ./build-crate.nix {

        inherit lib stdenv mkRustcDepArgs mkRustcFeatureArgs needUnstableCLI;

        rustc = rust;

      };

    in

    stdenv.mkDerivation (rec {
@@ -285,7 +279,7 @@ crate_: lib.makeOverridable 
      name = "rust_${crate.crateName}-${crate.version}${lib.optionalString buildTests_ "-test"}";

      version = crate.version;

      depsBuildBuild = [ pkgsBuildBuild.stdenv.cc ];

      nativeBuildInputs = [ rustc' cargo' jq ]

      nativeBuildInputs = [ rust cargo jq ]

        ++ lib.optionals stdenv.hasCC [ stdenv.cc ]

        ++ lib.optionals stdenv.buildPlatform.isDarwin [ libiconv ]

        ++ (crate.nativeBuildInputs or [ ]) ++ nativeBuildInputs_;
@@ -392,7 +386,8 @@ crate_: lib.makeOverridable 
    )

  )

{

  rust = rustc';

  rust = crate_.rust or rustc;

  cargo = crate_.cargo or cargo;

  release = crate_.release or true;

  verbose = crate_.verbose or true;

  extraRustcOpts = [ ];

pkgs/top-level/all-packages.nix

+12 −3
Original line number Diff line number Diff line
@@ -15895,9 +15895,18 @@ with pkgs; 














  makeRustPlatform = callPackage ../development/compilers/rust/make-rust-platform.nix { };



























  buildRustCrate = callPackage ../build-support/rust/build-rust-crate ({ } // lib.optionalAttrs (stdenv.hostPlatform.libc == null) {













  buildRustCrate =













    let













      # Returns a true if the builder's rustc was built with support for the target.













      targetAlreadyIncluded = lib.elem stdenv.hostPlatform.rust.rustcTarget













        (lib.splitString "," (lib.removePrefix "--target=" (













          lib.elemAt (lib.filter (f: lib.hasPrefix "--target=" f) pkgsBuildBuild.rustc.unwrapped.configureFlags) 0













        )));













    in













    callPackage ../build-support/rust/build-rust-crate ({ } // lib.optionalAttrs (stdenv.hostPlatform.libc == null) {















      stdenv = stdenvNoCC; # Some build targets without libc will fail to evaluate with a normal stdenv.













  });













    } // lib.optionalAttrs targetAlreadyIncluded { inherit (pkgsBuildBuild) rustc cargo; } # Optimization.













  );















  buildRustCrateHelpers = callPackage ../build-support/rust/build-rust-crate/helpers.nix { };





























  cargo2junit = callPackage ../development/tools/rust/cargo2junit { };