{ stdenv, lib, rustPlatform, rustc, Security, patchelf, }: rustPlatform.buildRustPackage { pname = "clippy"; inherit (rustc) version src; separateDebugInfo = true; # the rust source tarball already has all the dependencies vendored, no need to fetch them again cargoVendorDir = "vendor"; buildAndTestSubdir = "src/tools/clippy"; # changes hash of vendor directory otherwise dontUpdateAutotoolsGnuConfigScripts = true; buildInputs = [ rustc.llvm ] ++ 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; # Clippy uses the rustc_driver and std private libraries, and Rust's build process forces them to have # an install name of `@rpath/...` [0] [1] instead of the standard on macOS, which is an absolute path # to itself. # # [0]: https://github.com/rust-lang/rust/blob/f77f4d55bdf9d8955d3292f709bd9830c2fdeca5/src/bootstrap/builder.rs#L1543 # [1]: https://github.com/rust-lang/rust/blob/f77f4d55bdf9d8955d3292f709bd9830c2fdeca5/compiler/rustc_codegen_ssa/src/back/linker.rs#L323-L331 preFixup = lib.optionalString stdenv.isDarwin '' install_name_tool -add_rpath "${rustc.unwrapped}/lib" "$out/bin/clippy-driver" install_name_tool -add_rpath "${rustc.unwrapped}/lib" "$out/bin/cargo-clippy" ''; meta = with lib; { homepage = "https://rust-lang.github.io/rust-clippy/"; description = "A bunch of lints to catch common mistakes and improve your Rust code"; mainProgram = "cargo-clippy"; maintainers = with maintainers; [ basvandijk ] ++ teams.rust.members; license = with licenses; [ mit asl20 ]; platforms = platforms.unix; }; }