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artiq/nix/pkgs/rust/cargo.nix

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{ stdenv, fetchurl, file, curl, pkgconfig, python, openssl, cmake, zlib
, makeWrapper, libiconv, cacert, rustPlatform, rustc, libgit2, darwin
, version
, patches ? []
, src }:
let
inherit (darwin.apple_sdk.frameworks) CoreFoundation;
src_rustc = fetchurl {
url = "https://static.rust-lang.org/dist/rustc-1.28.0-src.tar.gz";
sha256 = "11k4rn77bca2rikykkk9fmprrgjswd4x4kaq7fia08vgkir82nhx";
};
in
rustPlatform.buildRustPackage rec {
name = "cargo-${version}";
inherit version src patches;
# the rust source tarball already has all the dependencies vendored, no need to fetch them again
cargoVendorDir = "src/vendor";
preBuild = "cd src; pushd tools/cargo";
postBuild = "popd";
passthru.rustc = rustc;
# changes hash of vendor directory otherwise
dontUpdateAutotoolsGnuConfigScripts = true;
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ cacert file curl python openssl cmake zlib makeWrapper libgit2 ]
++ stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation libiconv ];
LIBGIT2_SYS_USE_PKG_CONFIG=1;
# fixes: the cargo feature `edition` requires a nightly version of Cargo, but this is the `stable` channel
RUSTC_BOOTSTRAP=1;
preConfigure = ''
tar xf ${src_rustc}
mv rustc-1.28.0-src/src/vendor/ src/vendor
'';
postInstall = ''
# NOTE: We override the `http.cainfo` option usually specified in
# `.cargo/config`. This is an issue when users want to specify
# their own certificate chain as environment variables take
# precedence
wrapProgram "$out/bin/cargo" \
--suffix PATH : "${rustc}/bin" \
--set CARGO_HTTP_CAINFO "${cacert}/etc/ssl/certs/ca-bundle.crt" \
--set SSL_CERT_FILE "${cacert}/etc/ssl/certs/ca-bundle.crt"
'';
checkPhase = ''
# Disable cross compilation tests
export CFG_DISABLE_CROSS_TESTS=1
cargo test
'';
# Disable check phase as there are failures (4 tests fail)
doCheck = false;
meta = with stdenv.lib; {
homepage = https://crates.io;
description = "Downloads your Rust project's dependencies and builds your project";
#maintainers = with maintainers; [ sb0 ];
license = [ licenses.mit licenses.asl20 ];
platforms = platforms.unix;
};
}