nixpkgs/pkgs/development/compilers/rust/clippy.nix

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{ stdenv, lib, rustPlatform, rustc, Security, patchelf }:
rustPlatform.buildRustPackage rec {
name = "clippy-${rustc.version}";
inherit (rustc) version src;
# the rust source tarball already has all the dependencies vendored, no need to fetch them again
cargoVendorDir = "vendor";
preBuild = "pushd src/tools/clippy";
postBuild = "popd";
# changes hash of vendor directory otherwise
dontUpdateAutotoolsGnuConfigScripts = true;
buildInputs = [ rustc ] ++ stdenv.lib.optionals stdenv.isDarwin [ Security ];
# fixes: error: the option `Z` is only accepted on the nightly compiler
RUSTC_BOOTSTRAP = 1;
# Without disabling the test the build fails with:
# error: failed to run custom build command for `rustc_llvm v0.0.0
# (/private/tmp/nix-build-clippy-1.36.0.drv-0/rustc-1.36.0-src/src/librustc_llvm)
doCheck = false;
preFixup = stdenv.lib.optionalString stdenv.isDarwin ''
install_name_tool -add_rpath "${rustc}/lib" $out/bin/clippy-driver
'';
meta = with stdenv.lib; {
homepage = https://rust-lang.github.io/rust-clippy/;
description = "A bunch of lints to catch common mistakes and improve your Rust code";
maintainers = with maintainers; [ basvandijk ];
license = with licenses; [ mit asl20 ];
platforms = platforms.unix;
};
}