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

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{ stdenv, file, curl, pkgconfig, python, openssl, cmake, zlib
, makeWrapper, libiconv, cacert, rustPlatform, rustc, libgit2
, CoreFoundation, Security
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, version
, patches ? []
, src }:
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rustPlatform.buildRustPackage rec {
name = "cargo-${version}";
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inherit version src patches;
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# the rust source tarball already has all the dependencies vendored, no need to fetch them again
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cargoVendorDir = "vendor";
preBuild = "pushd src/tools/cargo";
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postBuild = "popd";
passthru.rustc = rustc;
# changes hash of vendor directory otherwise
dontUpdateAutotoolsGnuConfigScripts = true;
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nativeBuildInputs = [ pkgconfig ];
buildInputs = [ cacert file curl python openssl cmake zlib makeWrapper libgit2 ]
++ stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation Security libiconv ];
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LIBGIT2_SYS_USE_PKG_CONFIG=1;
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# fixes: the cargo feature `edition` requires a nightly version of Cargo, but this is the `stable` channel
RUSTC_BOOTSTRAP=1;
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# FIXME: Use impure version of CoreFoundation because of missing symbols.
# CFURLSetResourcePropertyForKey is defined in the headers but there's no
# corresponding implementation in the sources from opensource.apple.com.
preConfigure = stdenv.lib.optionalString stdenv.isDarwin ''
export NIX_CFLAGS_COMPILE="-F${CoreFoundation}/Library/Frameworks $NIX_CFLAGS_COMPILE"
'';
postInstall = ''
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# NOTE: We override the `http.cainfo` option usually specified in
# `.cargo/config`. This is an issue when users want to specify
# their own certificate chain as environment variables take
# precedence
wrapProgram "$out/bin/cargo" \
--suffix PATH : "${rustc}/bin" \
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--set CARGO_HTTP_CAINFO "${cacert}/etc/ssl/certs/ca-bundle.crt" \
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--set SSL_CERT_FILE "${cacert}/etc/ssl/certs/ca-bundle.crt"
'';
checkPhase = ''
# Disable cross compilation tests
export CFG_DISABLE_CROSS_TESTS=1
cargo test
'';
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# 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; [ wizeman retrry ];
license = [ licenses.mit licenses.asl20 ];
platforms = platforms.unix;
};
}