62 lines
1.6 KiB
Nix
62 lines
1.6 KiB
Nix
{ stdenv, fetchFromGitHub, rustPlatform, clang, llvmPackages, rustfmt, writeScriptBin }:
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rustPlatform.buildRustPackage rec {
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name = "rust-bindgen-${version}";
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version = "0.42.2";
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src = fetchFromGitHub {
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owner = "rust-lang-nursery";
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repo = "rust-bindgen";
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rev = "v${version}";
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sha256 = "10h0h7x8yf4dsyw2p2nas2jg5p3i29np0y3rfzrdq898d70gvq4j";
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};
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cargoSha256 = "01jvi86xgz0r7ia9agnfpms6b6x68lzwj6f085m0w659i94acgpi";
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libclang = llvmPackages.libclang.lib; #for substituteAll
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buildInputs = [ libclang ];
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propagatedBuildInputs = [ clang ]; # to populate NIX_CXXSTDLIB_COMPILE
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configurePhase = ''
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export LIBCLANG_PATH="${libclang}/lib"
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'';
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postInstall = ''
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mv $out/bin/{bindgen,.bindgen-wrapped};
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substituteAll ${./wrapper.sh} $out/bin/bindgen
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chmod +x $out/bin/bindgen
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'';
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doCheck = true;
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checkInputs =
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let fakeRustup = writeScriptBin "rustup" ''
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#!${stdenv.shell}
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shift
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shift
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exec "$@"
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'';
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in [
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rustfmt
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fakeRustup # the test suite insists in calling `rustup run nightly rustfmt`
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clang
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];
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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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meta = with stdenv.lib; {
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description = "C and C++ binding generator";
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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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As with most compiler related software, this will only work
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inside a nix-shell with the required libraries as buildInputs.
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'';
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homepage = https://github.com/rust-lang-nursery/rust-bindgen;
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license = with licenses; [ bsd3 ];
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maintainers = [ maintainers.ralith ];
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};
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}
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