59 lines
1.4 KiB
Nix
59 lines
1.4 KiB
Nix
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{
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lib,
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fetchCrate,
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rustPlatform,
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clang,
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rustfmt,
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}:
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let
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# bindgen hardcodes rustfmt outputs that use nightly features
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rustfmt-nightly = rustfmt.override { asNightly = true; };
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in
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rustPlatform.buildRustPackage rec {
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pname = "rust-bindgen-unwrapped";
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version = "0.72.0";
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src = fetchCrate {
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pname = "bindgen-cli";
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inherit version;
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hash = "sha256-0hIxXKq7zu/gq0QAs2Ffuq584a9w1RWctPs9SBfc0/I=";
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};
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cargoHash = "sha256-K/iM79RfNU+3f2ae6wy/FMFAD68vfqzSUebqALPJpJY=";
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preConfigure = ''
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export LIBCLANG_PATH="${lib.getLib clang.cc}/lib"
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'';
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# Disable the "runtime" feature, so libclang is linked.
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buildNoDefaultFeatures = true;
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buildFeatures = [ "logging" ];
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checkNoDefaultFeatures = buildNoDefaultFeatures;
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checkFeatures = buildFeatures;
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doCheck = true;
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nativeCheckInputs = [ clang ];
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RUSTFMT = "${rustfmt-nightly}/bin/rustfmt";
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preCheck = ''
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# for the ci folder, notably
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patchShebangs .
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'';
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passthru = { inherit clang; };
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meta = with lib; {
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description = "Automatically generates Rust FFI bindings to C (and some C++) libraries";
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longDescription = ''
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Bindgen takes a c or c++ header file and turns them into
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rust ffi declarations.
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'';
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homepage = "https://github.com/rust-lang/rust-bindgen";
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license = with licenses; [ bsd3 ];
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maintainers = with maintainers; [ johntitor ];
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mainProgram = "bindgen";
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platforms = platforms.unix;
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};
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}
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