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|
{ lib
, importCargoLock
, fetchCargoTarball
, stdenv
, callPackage
, cargoBuildHook
, cargoCheckHook
, cargoInstallHook
, cargoNextestHook
, cargoSetupHook
, cargo
, cargo-auditable
, buildPackages
, rustc
, libiconv
, windows
}:
let
buildRustPackage =
{ name ? "${args.pname}-${args.version}"
# Name for the vendored dependencies tarball
, cargoDepsName ? name
, src ? null
, srcs ? null
, preUnpack ? null
, unpackPhase ? null
, postUnpack ? null
, cargoPatches ? []
, patches ? []
, sourceRoot ? null
, logLevel ? ""
, buildInputs ? []
, nativeBuildInputs ? []
, cargoUpdateHook ? ""
, cargoDepsHook ? ""
, buildType ? "release"
, meta ? {}
, cargoLock ? null
, cargoVendorDir ? null
, checkType ? buildType
, buildNoDefaultFeatures ? false
, checkNoDefaultFeatures ? buildNoDefaultFeatures
, buildFeatures ? [ ]
, checkFeatures ? buildFeatures
, useNextest ? false
, auditable ? !cargo-auditable.meta.broken
, depsExtraArgs ? {}
# Toggles whether a custom sysroot is created when the target is a .json file.
, __internal_dontAddSysroot ? false
# Needed to `pushd`/`popd` into a subdir of a tarball if this subdir
# contains a Cargo.toml, but isn't part of a workspace (which is e.g. the
# case for `rustfmt`/etc from the `rust-sources).
# Otherwise, everything from the tarball would've been built/tested.
, buildAndTestSubdir ? null
, ... } @ args:
assert cargoVendorDir == null && cargoLock == null
-> !(args ? cargoSha256 && args.cargoSha256 != null) && !(args ? cargoHash && args.cargoHash != null)
-> throw "cargoSha256, cargoHash, cargoVendorDir, or cargoLock must be set";
let
cargoDeps =
if cargoVendorDir != null then null
else if cargoLock != null then importCargoLock cargoLock
else fetchCargoTarball ({
inherit src srcs sourceRoot preUnpack unpackPhase postUnpack cargoUpdateHook;
name = cargoDepsName;
patches = cargoPatches;
} // lib.optionalAttrs (args ? cargoHash) {
hash = args.cargoHash;
} // lib.optionalAttrs (args ? cargoSha256) {
sha256 = args.cargoSha256;
} // depsExtraArgs);
target = stdenv.hostPlatform.rust.rustcTargetSpec;
targetIsJSON = lib.hasSuffix ".json" target;
useSysroot = targetIsJSON && !__internal_dontAddSysroot;
sysroot = callPackage ./sysroot { } {
inherit target;
shortTarget = stdenv.hostPlatform.rust.cargoShortTarget;
RUSTFLAGS = args.RUSTFLAGS or "";
originalCargoToml = src + /Cargo.toml; # profile info is later extracted
};
in
# Tests don't currently work for `no_std`, and all custom sysroots are currently built without `std`.
# See https://os.phil-opp.com/testing/ for more information.
assert useSysroot -> !(args.doCheck or true);
stdenv.mkDerivation ((removeAttrs args [ "depsExtraArgs" "cargoUpdateHook" "cargoLock" ]) // lib.optionalAttrs useSysroot {
RUSTFLAGS = "--sysroot ${sysroot} " + (args.RUSTFLAGS or "");
} // {
inherit buildAndTestSubdir cargoDeps;
cargoBuildType = buildType;
cargoCheckType = checkType;
cargoBuildNoDefaultFeatures = buildNoDefaultFeatures;
cargoCheckNoDefaultFeatures = checkNoDefaultFeatures;
cargoBuildFeatures = buildFeatures;
cargoCheckFeatures = checkFeatures;
patchRegistryDeps = ./patch-registry-deps;
nativeBuildInputs = nativeBuildInputs ++ lib.optionals auditable [
(buildPackages.cargo-auditable-cargo-wrapper.override {
inherit cargo cargo-auditable;
})
] ++ [
cargoBuildHook
(if useNextest then cargoNextestHook else cargoCheckHook)
cargoInstallHook
cargoSetupHook
rustc
];
buildInputs = buildInputs
++ lib.optionals stdenv.hostPlatform.isDarwin [ libiconv ]
++ lib.optionals stdenv.hostPlatform.isMinGW [ windows.pthreads ];
patches = cargoPatches ++ patches;
PKG_CONFIG_ALLOW_CROSS =
if stdenv.buildPlatform != stdenv.hostPlatform then 1 else 0;
postUnpack = ''
eval "$cargoDepsHook"
export RUST_LOG=${logLevel}
'' + (args.postUnpack or "");
configurePhase = args.configurePhase or ''
runHook preConfigure
runHook postConfigure
'';
doCheck = args.doCheck or true;
strictDeps = true;
meta = {
# default to Rust's platforms
platforms = rustc.meta.platforms ++ [
# Platforms without host tools from
# https://doc.rust-lang.org/nightly/rustc/platform-support.html
"armv7a-darwin"
"armv5tel-linux" "armv7a-linux" "m68k-linux" "mipsel-linux"
"mips64el-linux" "riscv32-linux"
"armv6l-netbsd"
"x86_64-redox"
"wasm32-wasi"
];
badPlatforms = [
# Rust is currently unable to target the n32 ABI
lib.systems.inspect.patterns.isMips64n32
];
} // meta;
}) // {
overrideRustAttrs = f: buildRustPackage (args // (f args));
};
in buildRustPackage
|