lib.systems: elaborate Rust metadata

We need this stuff to be available in lib so make-derivation.nix can
access it to construct the Meson cross file.

This has a couple of other advantages:

- It makes Rust less special. Now figuring out what Rust calls a
platform is the same as figuring out what Linux or QEMU call it.

- We can unify the schema used to define Rust targets, and the schema
used to access those values later. Just like you can set "config"
or "system" in a platform definition, and then access those same
keys on the elaborated platform, you can now set "rustcTarget" in
your crossSystem, and then access "stdenv.hostPlatform.rustcTarget"
in your code.

"rustcTarget", "rustcTargetSpec", "cargoShortTarget", and
"cargoEnvVarTarget" have the "rustc" and "cargo" prefixes because
these are not exposed to code by the compiler, and are not
standardized. The arch/os/etc. variables are all named to match the
forms in the Rust target spec JSON.

The new rust.target-family only takes a list, since we don't need to
worry about backwards compatibility when that name is used.

The old APIs are all still functional with no warning for now, so that
it's possible for external code to use a single API on both 23.05 and
23.11. We can introduce the warnings once 23.05 is EOL, and make them
hard errors when 23.11 is EOL.

Changed files
+211 -219
lib
systems
pkgs
applications
blockchains
zcash
misc
effitask
window-managers
cosmic
applets
panel
settings
build-support
rust
build-rust-crate
build-rust-package
hooks
lib
desktops
gnome
core
gnome-tour
development
compilers
interpreters
python
hooks
libraries
gstreamer
libdovi
libimagequant
librsvg
relibc
rustc-demangle
tools
lalrpop
rust
cargo-benchcmp
cargo-watch
web
servers
http
matrix-synapse
matrix-hookshot
windmill
tools
misc
system
zram-generator
video
rav1e
+98 -2
lib/systems/default.nix
···
elaborate = args': let
args = if lib.isString args' then { system = args'; }
else args';
+
+
# TODO: deprecate args.rustc in favour of args.rust after 23.05 is EOL.
+
rust = assert !(args ? rust && args ? rustc); args.rust or args.rustc or {};
+
final = {
# Prefer to parse `config` as it is strictly more informative.
parsed = parse.mkSystemFromString (if args ? config then args.config else args.system);
···
({
linux-kernel = args.linux-kernel or {};
gcc = args.gcc or {};
-
rustc = args.rustc or {};
} // platforms.select final)
-
linux-kernel gcc rustc;
+
linux-kernel gcc;
+
+
# TODO: remove after 23.05 is EOL, with an error pointing to the rust.* attrs.
+
rustc = args.rustc or {};
+
+
rust = rust // {
+
# Once args.rustc.platform.target-family is deprecated and
+
# removed, there will no longer be any need to modify any
+
# values from args.rust.platform, so we can drop all the
+
# "args ? rust" etc. checks, and merge args.rust.platform in
+
# /after/.
+
platform = rust.platform or {} // {
+
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_arch
+
arch =
+
/**/ if rust ? platform then rust.platform.arch
+
else if final.isAarch32 then "arm"
+
else if final.isMips64 then "mips64" # never add "el" suffix
+
else if final.isPower64 then "powerpc64" # never add "le" suffix
+
else final.parsed.cpu.name;
+
+
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_os
+
os =
+
/**/ if rust ? platform then rust.platform.os or "none"
+
else if final.isDarwin then "macos"
+
else final.parsed.kernel.name;
+
+
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_family
+
target-family =
+
/**/ if args ? rust.platform.target-family then args.rust.platform.target-family
+
else if args ? rustc.platform.target-family
+
then
+
(
+
# Since https://github.com/rust-lang/rust/pull/84072
+
# `target-family` is a list instead of single value.
+
let
+
f = args.rustc.platform.target-family;
+
in
+
if builtins.isList f then f else [ f ]
+
)
+
else lib.optional final.isUnix "unix"
+
++ lib.optional final.isWindows "windows";
+
+
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_vendor
+
vendor = let
+
inherit (final.parsed) vendor;
+
in rust.platform.vendor or {
+
"w64" = "pc";
+
}.${vendor.name} or vendor.name;
+
};
+
+
# The name of the rust target, even if it is custom. Adjustments are
+
# because rust has slightly different naming conventions than we do.
+
rustcTarget = let
+
inherit (final.parsed) cpu kernel abi;
+
cpu_ = rust.platform.arch or {
+
"armv7a" = "armv7";
+
"armv7l" = "armv7";
+
"armv6l" = "arm";
+
"armv5tel" = "armv5te";
+
"riscv64" = "riscv64gc";
+
}.${cpu.name} or cpu.name;
+
vendor_ = final.rust.platform.vendor;
+
in rust.config
+
or "${cpu_}-${vendor_}-${kernel.name}${lib.optionalString (abi.name != "unknown") "-${abi.name}"}";
+
+
# The name of the rust target if it is standard, or the json file
+
# containing the custom target spec.
+
rustcTargetSpec =
+
/**/ if rust ? platform
+
then builtins.toFile (final.rust.rustcTarget + ".json") (builtins.toJSON rust.platform)
+
else final.rust.rustcTarget;
+
+
# The name of the rust target if it is standard, or the
+
# basename of the file containing the custom target spec,
+
# without the .json extension.
+
#
+
# This is the name used by Cargo for target subdirectories.
+
cargoShortTarget =
+
lib.removeSuffix ".json" (baseNameOf "${final.rust.rustcTargetSpec}");
+
+
# When used as part of an environment variable name, triples are
+
# uppercased and have all hyphens replaced by underscores:
+
#
+
# https://github.com/rust-lang/cargo/pull/9169
+
# https://github.com/rust-lang/cargo/issues/8285#issuecomment-634202431
+
cargoEnvVarTarget =
+
lib.strings.replaceStrings ["-"] ["_"]
+
(lib.strings.toUpper final.rust.cargoShortTarget);
+
+
# True if the target is no_std
+
# https://github.com/rust-lang/rust/blob/2e44c17c12cec45b6a682b1e53a04ac5b5fcc9d2/src/bootstrap/config.rs#L415-L421
+
isNoStdTarget =
+
builtins.any (t: lib.hasInfix t final.rust.rustcTarget) ["-none" "nvptx" "switch" "-uefi"];
+
};
linuxArch =
if final.isAarch32 then "arm"
+2 -2
pkgs/applications/blockchains/zcash/default.nix
···
{ autoreconfHook, boost180, cargo, coreutils, curl, cxx-rs, db62, fetchFromGitHub
-
, git, hexdump, lib, libevent, libsodium, makeWrapper, rust, rustPlatform
+
, git, hexdump, lib, libevent, libsodium, makeWrapper, rustPlatform
, pkg-config, Security, stdenv, testers, tl-expected, utf8cpp, util-linux, zcash, zeromq
}:
···
configureFlags = [
"--disable-tests"
"--with-boost-libdir=${lib.getLib boost180}/lib"
-
"RUST_TARGET=${rust.toRustTargetSpec stdenv.hostPlatform}"
+
"RUST_TARGET=${stdenv.hostPlatform.rust.rustcTargetSpec}"
];
enableParallelBuilding = true;
+1 -2
pkgs/applications/misc/effitask/default.nix
···
, openssl
, gtk3
, stdenv
-
, rust
}:
rustPlatform.buildRustPackage rec {
···
# default installPhase don't install assets
installPhase = ''
runHook preInstall
-
make install PREFIX="$out" TARGET="target/${rust.toRustTarget stdenv.hostPlatform}/release/effitask"
+
make install PREFIX="$out" TARGET="target/${stdenv.hostPlatform.rust.rustcTarget}/release/effitask"
runHook postInstall
'';
+3 -3
pkgs/applications/window-managers/cosmic/applets/default.nix
···
-
{ lib, stdenv, fetchFromGitHub, rust, rustPlatform
+
{ lib, stdenv, fetchFromGitHub, rustPlatform
, cargo, just, pkg-config, util-linuxMinimal
, dbus, glib, libxkbcommon, pulseaudio, wayland
}:
···
justFlags = [
"--set" "prefix" (placeholder "out")
-
"--set" "target" "${rust.lib.toRustTargetSpecShort stdenv.hostPlatform}/release"
+
"--set" "target" "${stdenv.hostPlatform.rust.cargoShortTarget}/release"
];
# Force linking to libwayland-client, which is always dlopen()ed.
-
"CARGO_TARGET_${rust.toRustTargetForUseInEnvVars stdenv.hostPlatform}_RUSTFLAGS" =
+
"CARGO_TARGET_${stdenv.hostPlatform.rust.cargoEnvVarTarget}_RUSTFLAGS" =
map (a: "-C link-arg=${a}") [
"-Wl,--push-state,--no-as-needed"
"-lwayland-client"
+3 -3
pkgs/applications/window-managers/cosmic/panel/default.nix
···
-
{ lib, stdenv, fetchFromGitHub, cargo, just, pkg-config, rust, rustPlatform
+
{ lib, stdenv, fetchFromGitHub, cargo, just, pkg-config, rustPlatform
, libglvnd, libxkbcommon, wayland
}:
···
justFlags = [
"--set" "prefix" (placeholder "out")
-
"--set" "bin-src" "target/${rust.lib.toRustTargetSpecShort stdenv.hostPlatform}/release/cosmic-panel"
+
"--set" "bin-src" "target/${stdenv.hostPlatform.rust.cargoShortTarget}/release/cosmic-panel"
];
# Force linking to libEGL, which is always dlopen()ed.
-
"CARGO_TARGET_${rust.toRustTargetForUseInEnvVars stdenv.hostPlatform}_RUSTFLAGS" =
+
"CARGO_TARGET_${stdenv.hostPlatform.rust.cargoEnvVarTarget}_RUSTFLAGS" =
map (a: "-C link-arg=${a}") [
"-Wl,--push-state,--no-as-needed"
"-lEGL"
+1 -1
pkgs/applications/window-managers/cosmic/settings/default.nix
···
(placeholder "out")
"--set"
"bin-src"
-
"target/${rust.lib.toRustTargetSpecShort stdenv.hostPlatform}/release/cosmic-settings"
+
"target/${stdenv.hostPlatform.rust.cargoShortTarget}/release/cosmic-settings"
];
meta = with lib; {
+1 -2
pkgs/build-support/rust/build-rust-crate/build-crate.nix
···
{ lib, stdenv
, mkRustcDepArgs, mkRustcFeatureArgs, needUnstableCLI
-
, rust
}:
{ crateName,
···
(mkRustcDepArgs dependencies crateRenames)
(mkRustcFeatureArgs crateFeatures)
] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
-
"--target" (rust.toRustTargetSpec stdenv.hostPlatform)
+
"--target" stdenv.hostPlatform.rust.rustcTargetSpec
] ++ lib.optionals (needUnstableCLI dependencies) [
"-Z" "unstable-options"
] ++ extraRustcOpts
+5 -5
pkgs/build-support/rust/build-rust-crate/configure-crate.nix
···
-
{ lib, stdenv, rust, echo_colored, noisily, mkRustcDepArgs, mkRustcFeatureArgs }:
+
{ lib, stdenv, echo_colored, noisily, mkRustcDepArgs, mkRustcFeatureArgs }:
{
build
, buildDependencies
···
export CARGO_PKG_AUTHORS="${authors}"
export CARGO_PKG_DESCRIPTION="${crateDescription}"
-
export CARGO_CFG_TARGET_ARCH=${rust.toTargetArch stdenv.hostPlatform}
-
export CARGO_CFG_TARGET_OS=${rust.toTargetOs stdenv.hostPlatform}
+
export CARGO_CFG_TARGET_ARCH=${stdenv.hostPlatform.rust.platform.arch}
+
export CARGO_CFG_TARGET_OS=${stdenv.hostPlatform.rust.platform.os}
export CARGO_CFG_TARGET_FAMILY="unix"
export CARGO_CFG_UNIX=1
export CARGO_CFG_TARGET_ENV="gnu"
···
export CARGO_MANIFEST_DIR=$(pwd)
export DEBUG="${toString (!release)}"
export OPT_LEVEL="${toString optLevel}"
-
export TARGET="${rust.toRustTargetSpec stdenv.hostPlatform}"
-
export HOST="${rust.toRustTargetSpec stdenv.buildPlatform}"
+
export TARGET="${stdenv.hostPlatform.rust.rustcTargetSpec}"
+
export HOST="${stdenv.buildPlatform.rust.rustcTargetSpec}"
export PROFILE=${if release then "release" else "debug"}
export OUT_DIR=$(pwd)/target/build/${crateName}.out
export CARGO_PKG_VERSION_MAJOR=${lib.elemAt version 0}
+3 -8
pkgs/build-support/rust/build-rust-crate/default.nix
···
, fetchCrate
, pkgsBuildBuild
, rustc
-
, rust
, cargo
, jq
, libiconv
···
inherit (import ./log.nix { inherit lib; }) noisily echo_colored;
configureCrate = import ./configure-crate.nix {
-
inherit lib stdenv rust echo_colored noisily mkRustcDepArgs mkRustcFeatureArgs;
+
inherit lib stdenv echo_colored noisily mkRustcDepArgs mkRustcFeatureArgs;
};
buildCrate = import ./build-crate.nix {
-
inherit lib stdenv mkRustcDepArgs mkRustcFeatureArgs needUnstableCLI rust;
+
inherit lib stdenv mkRustcDepArgs mkRustcFeatureArgs needUnstableCLI;
};
installCrate = import ./install-crate.nix { inherit stdenv; };
-
-
# Allow access to the rust attribute set from inside buildRustCrate, which
-
# has a parameter that shadows the name.
-
rustAttrs = rust;
in
/* The overridable pkgs.buildRustCrate function.
···
depsMetadata = lib.foldl' (str: dep: str + dep.metadata) "" (dependencies ++ buildDependencies);
hashedMetadata = builtins.hashString "sha256"
(crateName + "-" + crateVersion + "___" + toString (mkRustcFeatureArgs crateFeatures) +
-
"___" + depsMetadata + "___" + rustAttrs.toRustTarget stdenv.hostPlatform);
+
"___" + depsMetadata + "___" + stdenv.hostPlatform.rust.rustcTarget);
in
lib.substring 0 10 hashedMetadata;
+2 -3
pkgs/build-support/rust/build-rust-package/default.nix
···
{ lib
, importCargoLock
, fetchCargoTarball
-
, rust
, stdenv
, callPackage
, cargoBuildHook
···
sha256 = args.cargoSha256;
} // depsExtraArgs);
-
target = rust.toRustTargetSpec stdenv.hostPlatform;
+
target = stdenv.hostPlatform.rust.rustcTargetSpec;
targetIsJSON = lib.hasSuffix ".json" target;
useSysroot = targetIsJSON && !__internal_dontAddSysroot;
sysroot = callPackage ./sysroot { } {
inherit target;
-
shortTarget = rust.lib.toRustTargetSpecShort stdenv.hostPlatform;
+
shortTarget = stdenv.hostPlatform.rust.cargoShortTarget;
RUSTFLAGS = args.RUSTFLAGS or "";
originalCargoToml = src + /Cargo.toml; # profile info is later extracted
};
+2 -2
pkgs/build-support/rust/build-rust-package/sysroot/default.nix
···
-
{ lib, stdenv, rust, rustPlatform, buildPackages }:
+
{ lib, stdenv, rustPlatform, buildPackages }:
{ shortTarget, originalCargoToml, target, RUSTFLAGS }:
···
done
export RUST_SYSROOT=$(rustc --print=sysroot)
-
host=${rust.toRustTarget stdenv.buildPlatform}
+
host=${stdenv.buildPlatform.rust.rustcTarget}
cp -r $RUST_SYSROOT/lib/rustlib/$host $out
'';
+3 -3
pkgs/build-support/rust/hooks/default.nix
···
# This confusingly-named parameter indicates the *subdirectory of
# `target/` from which to copy the build artifacts. It is derived
# from a stdenv platform (or a JSON file).
-
, target ? rust.lib.toRustTargetSpecShort stdenv.hostPlatform
+
, target ? stdenv.hostPlatform.rust.cargoShortTarget
}:
{
···
diff = "${lib.getBin buildPackages.diffutils}/bin/diff";
cargoConfig = ''
-
[target."${rust.toRustTarget stdenv.buildPlatform}"]
+
[target."${stdenv.buildPlatform.rust.rustcTarget}"]
"linker" = "${rust.envVars.ccForBuild}"
${lib.optionalString (stdenv.buildPlatform.config != stdenv.hostPlatform.config) ''
-
[target."${rust.toRustTarget stdenv.hostPlatform}"]
+
[target."${stdenv.hostPlatform.rust.rustcTarget}"]
"linker" = "${rust.envVars.ccForHost}"
''}
"rustflags" = [ "-C", "target-feature=${if stdenv.hostPlatform.isStatic then "+" else "-"}crt-static" ]
+29 -98
pkgs/build-support/rust/lib/default.nix
···
}:
rec {
-
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_arch
-
toTargetArch = platform:
-
/**/ if platform ? rustc.platform then platform.rustc.platform.arch
-
else if platform.isAarch32 then "arm"
-
else if platform.isMips64 then "mips64" # never add "el" suffix
-
else if platform.isPower64 then "powerpc64" # never add "le" suffix
-
else platform.parsed.cpu.name;
-
-
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_os
-
toTargetOs = platform:
-
/**/ if platform ? rustc.platform then platform.rustc.platform.os or "none"
-
else if platform.isDarwin then "macos"
-
else platform.parsed.kernel.name;
-
-
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_family
-
toTargetFamily = platform:
-
if platform ? rustc.platform.target-family
-
then
-
(
-
# Since https://github.com/rust-lang/rust/pull/84072
-
# `target-family` is a list instead of single value.
-
let
-
f = platform.rustc.platform.target-family;
-
in
-
if builtins.isList f then f else [ f ]
-
)
-
else lib.optional platform.isUnix "unix"
-
++ lib.optional platform.isWindows "windows";
-
-
# https://doc.rust-lang.org/reference/conditional-compilation.html#target_vendor
-
toTargetVendor = platform: let
-
inherit (platform.parsed) vendor;
-
in platform.rustc.platform.vendor or {
-
"w64" = "pc";
-
}.${vendor.name} or vendor.name;
-
-
# Returns the name of the rust target, even if it is custom. Adjustments are
-
# because rust has slightly different naming conventions than we do.
-
toRustTarget = platform: let
-
inherit (platform.parsed) cpu kernel abi;
-
cpu_ = platform.rustc.platform.arch or {
-
"armv7a" = "armv7";
-
"armv7l" = "armv7";
-
"armv6l" = "arm";
-
"armv5tel" = "armv5te";
-
"riscv64" = "riscv64gc";
-
}.${cpu.name} or cpu.name;
-
vendor_ = toTargetVendor platform;
-
in platform.rustc.config
-
or "${cpu_}-${vendor_}-${kernel.name}${lib.optionalString (abi.name != "unknown") "-${abi.name}"}";
-
-
# Returns the name of the rust target if it is standard, or the json file
-
# containing the custom target spec.
-
toRustTargetSpec = platform:
-
if platform ? rustc.platform
-
then builtins.toFile (toRustTarget platform + ".json") (builtins.toJSON platform.rustc.platform)
-
else toRustTarget platform;
-
-
# Returns the name of the rust target if it is standard, or the
-
# basename of the file containing the custom target spec, without
-
# the .json extension.
-
#
-
# This is the name used by Cargo for target subdirectories.
-
toRustTargetSpecShort = platform:
-
lib.removeSuffix ".json"
-
(baseNameOf "${toRustTargetSpec platform}");
-
-
# When used as part of an environment variable name, triples are
-
# uppercased and have all hyphens replaced by underscores:
-
#
-
# https://github.com/rust-lang/cargo/pull/9169
-
# https://github.com/rust-lang/cargo/issues/8285#issuecomment-634202431
-
#
-
toRustTargetForUseInEnvVars = platform:
-
lib.strings.replaceStrings ["-"] ["_"]
-
(lib.strings.toUpper
-
(toRustTargetSpecShort platform));
-
-
# Returns true if the target is no_std
-
# https://github.com/rust-lang/rust/blob/2e44c17c12cec45b6a682b1e53a04ac5b5fcc9d2/src/bootstrap/config.rs#L415-L421
-
IsNoStdTarget = platform: let rustTarget = toRustTarget platform; in
-
builtins.any (t: lib.hasInfix t rustTarget) ["-none" "nvptx" "switch" "-uefi"];
-
# These environment variables must be set when using `cargo-c` and
# several other tools which do not deal well with cross
# compilation. The symptom of the problem they fix is errors due
···
ccForTarget = "${targetPackages.stdenv.cc}/bin/${targetPackages.stdenv.cc.targetPrefix}cc";
cxxForTarget = "${targetPackages.stdenv.cc}/bin/${targetPackages.stdenv.cc.targetPrefix}c++";
-
rustBuildPlatform = toRustTarget stdenv.buildPlatform;
-
rustBuildPlatformSpec = toRustTargetSpec stdenv.buildPlatform;
-
rustHostPlatform = toRustTarget stdenv.hostPlatform;
-
rustHostPlatformSpec = toRustTargetSpec stdenv.hostPlatform;
-
rustTargetPlatform = toRustTarget stdenv.targetPlatform;
-
rustTargetPlatformSpec = toRustTargetSpec stdenv.targetPlatform;
+
rustBuildPlatform = stdenv.buildPlatform.rust.rustcTarget;
+
rustBuildPlatformSpec = stdenv.buildPlatform.rust.rustcTargetSpec;
+
rustHostPlatform = stdenv.hostPlatform.rust.rustcTarget;
+
rustHostPlatformSpec = stdenv.hostPlatform.rust.rustcTargetSpec;
+
rustTargetPlatform = stdenv.targetPlatform.rust.rustcTarget;
+
rustTargetPlatformSpec = stdenv.targetPlatform.rust.rustcTargetSpec;
in {
inherit
ccForBuild cxxForBuild rustBuildPlatform rustBuildPlatformSpec
···
# the following lines when rustTargetPlatform collides with
# rustHostPlatform.
+ lib.optionalString (rustTargetPlatform != rustHostPlatform) ''
-
"CC_${toRustTargetForUseInEnvVars stdenv.targetPlatform}=${ccForTarget}" \
-
"CXX_${toRustTargetForUseInEnvVars stdenv.targetPlatform}=${cxxForTarget}" \
-
"CARGO_TARGET_${toRustTargetForUseInEnvVars stdenv.targetPlatform}_LINKER=${ccForTarget}" \
+
"CC_${stdenv.targetPlatform.rust.cargoEnvVarTarget}=${ccForTarget}" \
+
"CXX_${stdenv.targetPlatform.rust.cargoEnvVarTarget}=${cxxForTarget}" \
+
"CARGO_TARGET_${stdenv.targetPlatform.rust.cargoEnvVarTarget}_LINKER=${ccForTarget}" \
'' + ''
-
"CC_${toRustTargetForUseInEnvVars stdenv.hostPlatform}=${ccForHost}" \
-
"CXX_${toRustTargetForUseInEnvVars stdenv.hostPlatform}=${cxxForHost}" \
-
"CARGO_TARGET_${toRustTargetForUseInEnvVars stdenv.hostPlatform}_LINKER=${ccForHost}" \
+
"CC_${stdenv.hostPlatform.rust.cargoEnvVarTarget}=${ccForHost}" \
+
"CXX_${stdenv.hostPlatform.rust.cargoEnvVarTarget}=${cxxForHost}" \
+
"CARGO_TARGET_${stdenv.hostPlatform.rust.cargoEnvVarTarget}_LINKER=${ccForHost}" \
'' + ''
-
"CC_${toRustTargetForUseInEnvVars stdenv.buildPlatform}=${ccForBuild}" \
-
"CXX_${toRustTargetForUseInEnvVars stdenv.buildPlatform}=${cxxForBuild}" \
-
"CARGO_TARGET_${toRustTargetForUseInEnvVars stdenv.buildPlatform}_LINKER=${ccForBuild}" \
+
"CC_${stdenv.buildPlatform.rust.cargoEnvVarTarget}=${ccForBuild}" \
+
"CXX_${stdenv.buildPlatform.rust.cargoEnvVarTarget}=${cxxForBuild}" \
+
"CARGO_TARGET_${stdenv.buildPlatform.rust.cargoEnvVarTarget}_LINKER=${ccForBuild}" \
"CARGO_BUILD_TARGET=${rustBuildPlatform}" \
"HOST_CC=${buildPackages.stdenv.cc}/bin/cc" \
"HOST_CXX=${buildPackages.stdenv.cc}/bin/c++" \
'';
};
+
} // lib.mapAttrs (old: new: platform:
+
# TODO: enable warning after 23.05 is EOL.
+
# lib.warn "`rust.${old} platform` is deprecated. Use `platform.rust.${new}` instead."
+
lib.getAttrFromPath new platform.rust)
+
{
+
toTargetArch = [ "platform" "arch" ];
+
toTargetOs = [ "platform" "os" ];
+
toTargetFamily = [ "platform" "target-family" ];
+
toTargetVendor = [ "platform" "vendor" ];
+
toRustTarget = [ "rustcTarget" ];
+
toRustTargetSpec = [ "rustcTargetSpec" ];
+
toRustTargetSpecShort = [ "cargoShortTarget" ];
+
toRustTargetForUseInEnvVars = [ "cargoEnvVarTarget" ];
+
IsNoStdTarget = [ "isNoStdTarget" ];
}
+1 -2
pkgs/desktops/gnome/core/gnome-tour/default.nix
···
, libadwaita
, librsvg
, rustc
-
, rust
, writeText
, cargo
}:
···
# ERROR: 'rust' compiler binary not defined in cross or native file
crossFile = writeText "cross-file.conf" ''
[binaries]
-
rust = [ 'rustc', '--target', '${rust.toRustTargetSpec stdenv.hostPlatform}' ]
+
rust = [ 'rustc', '--target', '${stdenv.hostPlatform.rust.rustcTargetSpec}' ]
'';
in
lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ "--cross-file=${crossFile}" ];
+2 -4
pkgs/development/compilers/mrustc/bootstrap.nix
···
, fetchurl
, mrustc
, mrustc-minicargo
-
, rust
, llvm_12
, llvmPackages_12
, libffi
···
"MRUSTC=${mrustc}/bin/mrustc"
#"MINICARGO=${mrustc-minicargo}/bin/minicargo" # FIXME: we need to rebuild minicargo locally so --manifest-overrides is applied
"LLVM_CONFIG=${llvm_12.dev}/bin/llvm-config"
-
"RUSTC_TARGET=${rust.toRustTarget stdenv.targetPlatform}"
+
"RUSTC_TARGET=${stdenv.targetPlatform.rust.rustcTarget}"
];
buildPhase = ''
···
cp run_rustc/${outputDir}/prefix/bin/rustc_binary $out/bin/rustc
cp -r run_rustc/${outputDir}/prefix/lib/* $out/lib/
-
cp $out/lib/rustlib/${rust.toRustTarget stdenv.targetPlatform}/lib/*.so $out/lib/
+
cp $out/lib/rustlib/${stdenv.targetPlatform.rust.rustcTarget}/lib/*.so $out/lib/
runHook postInstall
'';
···
platforms = [ "x86_64-linux" ];
};
}
-
+2 -2
pkgs/development/compilers/rust/bootstrap.nix
···
-
{ stdenv, fetchurl, rust, callPackage, version, hashes }:
+
{ stdenv, fetchurl, callPackage, version, hashes }:
let
-
platform = rust.toRustTarget stdenv.hostPlatform;
+
platform = stdenv.hostPlatform.rust.rustcTarget;
src = fetchurl {
url = "https://static.rust-lang.org/dist/rust-${version}-${platform}.tar.gz";
+2 -2
pkgs/development/compilers/rust/cargo.nix
···
{ lib, stdenv, pkgsBuildHost, pkgsHostHost
, file, curl, pkg-config, python3, openssl, cmake, zlib
-
, installShellFiles, makeWrapper, rustPlatform, rust, rustc
+
, installShellFiles, makeWrapper, rustPlatform, rustc
, CoreFoundation, Security
, auditable ? !cargo-auditable.meta.broken
, cargo-auditable
···
broken = stdenv.hostPlatform.isx86 && stdenv.buildPlatform != stdenv.hostPlatform;
};
}
-
// lib.optionalAttrs (rust.toRustTarget stdenv.buildPlatform != rust.toRustTarget stdenv.hostPlatform) {
+
// lib.optionalAttrs (stdenv.buildPlatform.rust.rustcTarget != stdenv.hostPlatform.rust.rustcTarget) {
HOST_PKG_CONFIG_PATH="${pkgsBuildBuild.pkg-config}/bin/pkg-config";
})
+19 -19
pkgs/development/compilers/rust/rustc.nix
···
{ lib, stdenv, removeReferencesTo, pkgsBuildBuild, pkgsBuildHost, pkgsBuildTarget, targetPackages
, llvmShared, llvmSharedForBuild, llvmSharedForHost, llvmSharedForTarget, llvmPackages
, fetchurl, file, python3
-
, darwin, cargo, cmake, rust, rustc
+
, darwin, cargo, cmake, rustc
, pkg-config, openssl, xz
, libiconv
, which, libffi
···
# but it does support checking these idiosyncratic PKG_CONFIG_${TRIPLE}
# environment variables.
# [1]: https://github.com/rust-lang/pkg-config-rs/issues/53
-
"PKG_CONFIG_${builtins.replaceStrings ["-"] ["_"] (rust.toRustTarget stdenv.buildPlatform)}" =
+
"PKG_CONFIG_${builtins.replaceStrings ["-"] ["_"] stdenv.buildPlatform.rust.rustcTarget}" =
"${pkgsBuildHost.stdenv.cc.targetPrefix}pkg-config";
NIX_LDFLAGS = toString (
···
prefixForStdenv = stdenv: "${stdenv.cc}/bin/${stdenv.cc.targetPrefix}";
ccPrefixForStdenv = stdenv: "${prefixForStdenv stdenv}${if (stdenv.cc.isClang or false) then "clang" else "cc"}";
cxxPrefixForStdenv = stdenv: "${prefixForStdenv stdenv}${if (stdenv.cc.isClang or false) then "clang++" else "c++"}";
-
setBuild = "--set=target.${rust.toRustTarget stdenv.buildPlatform}";
-
setHost = "--set=target.${rust.toRustTarget stdenv.hostPlatform}";
-
setTarget = "--set=target.${rust.toRustTarget stdenv.targetPlatform}";
+
setBuild = "--set=target.${stdenv.buildPlatform.rust.rustcTarget}";
+
setHost = "--set=target.${stdenv.hostPlatform.rust.rustcTarget}";
+
setTarget = "--set=target.${stdenv.targetPlatform.rust.rustcTarget}";
ccForBuild = ccPrefixForStdenv pkgsBuildBuild.targetPackages.stdenv;
cxxForBuild = cxxPrefixForStdenv pkgsBuildBuild.targetPackages.stdenv;
ccForHost = ccPrefixForStdenv pkgsBuildHost.targetPackages.stdenv;
···
"--tools=rustc,rust-analyzer-proc-macro-srv"
"--enable-rpath"
"--enable-vendor"
-
"--build=${rust.toRustTargetSpec stdenv.buildPlatform}"
-
"--host=${rust.toRustTargetSpec stdenv.hostPlatform}"
+
"--build=${stdenv.buildPlatform.rust.rustcTargetSpec}"
+
"--host=${stdenv.hostPlatform.rust.rustcTargetSpec}"
# std is built for all platforms in --target.
"--target=${concatStringsSep "," ([
-
(rust.toRustTargetSpec stdenv.targetPlatform)
+
stdenv.targetPlatform.rust.rustcTargetSpec
# (build!=target): When cross-building a compiler we need to add
# the build platform as well so rustc can compile build.rs
# scripts.
] ++ optionals (stdenv.buildPlatform != stdenv.targetPlatform && !fastCross) [
-
(rust.toRustTargetSpec stdenv.buildPlatform)
+
stdenv.buildPlatform.rust.rustcTargetSpec
# (host!=target): When building a cross-targeting compiler we
# need to add the host platform as well so rustc can compile
# build.rs scripts.
] ++ optionals (stdenv.hostPlatform != stdenv.targetPlatform && !fastCross) [
-
(rust.toRustTargetSpec stdenv.hostPlatform)
+
stdenv.hostPlatform.rust.rustcTargetSpec
])}"
"${setBuild}.cc=${ccForBuild}"
···
"${setHost}.musl-root=${pkgsBuildHost.targetPackages.stdenv.cc.libc}"
] ++ optionals stdenv.targetPlatform.isMusl [
"${setTarget}.musl-root=${pkgsBuildTarget.targetPackages.stdenv.cc.libc}"
-
] ++ optionals (rust.IsNoStdTarget stdenv.targetPlatform) [
+
] ++ optionals stdenv.targetPlatform.rust.isNoStdTarget [
"--disable-docs"
] ++ optionals (stdenv.isDarwin && stdenv.isx86_64) [
# https://github.com/rust-lang/rust/issues/92173
···
buildPhase = if fastCross then "
runHook preBuild
-
mkdir -p build/${rust.toRustTargetSpec stdenv.hostPlatform}/stage0-{std,rustc}/${rust.toRustTargetSpec stdenv.hostPlatform}/release/
-
ln -s ${rustc}/lib/rustlib/${rust.toRustTargetSpec stdenv.hostPlatform}/libstd-*.so build/${rust.toRustTargetSpec stdenv.hostPlatform}/stage0-std/${rust.toRustTargetSpec stdenv.hostPlatform}/release/libstd.so
-
ln -s ${rustc}/lib/rustlib/${rust.toRustTargetSpec stdenv.hostPlatform}/librustc_driver-*.so build/${rust.toRustTargetSpec stdenv.hostPlatform}/stage0-rustc/${rust.toRustTargetSpec stdenv.hostPlatform}/release/librustc.so
-
ln -s ${rustc}/bin/rustc build/${rust.toRustTargetSpec stdenv.hostPlatform}/stage0-rustc/${rust.toRustTargetSpec stdenv.hostPlatform}/release/rustc-main
-
touch build/${rust.toRustTargetSpec stdenv.hostPlatform}/stage0-std/${rust.toRustTargetSpec stdenv.hostPlatform}/release/.libstd.stamp
-
touch build/${rust.toRustTargetSpec stdenv.hostPlatform}/stage0-rustc/${rust.toRustTargetSpec stdenv.hostPlatform}/release/.librustc.stamp
+
mkdir -p build/${stdenv.hostPlatform.rust.rustcTargetSpec}/stage0-{std,rustc}/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/
+
ln -s ${rustc}/lib/rustlib/${stdenv.hostPlatform.rust.rustcTargetSpec}/libstd-*.so build/${stdenv.hostPlatform.rust.rustcTargetSpec}/stage0-std/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/libstd.so
+
ln -s ${rustc}/lib/rustlib/${stdenv.hostPlatform.rust.rustcTargetSpec}/librustc_driver-*.so build/${stdenv.hostPlatform.rust.rustcTargetSpec}/stage0-rustc/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/librustc.so
+
ln -s ${rustc}/bin/rustc build/${stdenv.hostPlatform.rust.rustcTargetSpec}/stage0-rustc/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/rustc-main
+
touch build/${stdenv.hostPlatform.rust.rustcTargetSpec}/stage0-std/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/.libstd.stamp
+
touch build/${stdenv.hostPlatform.rust.rustcTargetSpec}/stage0-rustc/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/.librustc.stamp
python ./x.py --keep-stage=0 --stage=1 build library/std
runHook postBuild
···
mkdir -v $out/bin $doc $man
makeWrapper ${rustc}/bin/rustc $out/bin/rustc --add-flags "--sysroot $out"
makeWrapper ${rustc}/bin/rustdoc $out/bin/rustdoc --add-flags "--sysroot $out"
-
ln -s ${rustc}/lib/rustlib/{manifest-rust-std-,}${rust.toRustTargetSpec stdenv.hostPlatform} $out/lib/rustlib/
-
echo rust-std-${rust.toRustTargetSpec stdenv.hostPlatform} >> $out/lib/rustlib/components
+
ln -s ${rustc}/lib/rustlib/{manifest-rust-std-,}${stdenv.hostPlatform.rust.rustcTargetSpec} $out/lib/rustlib/
+
echo rust-std-${stdenv.hostPlatform.rust.rustcTargetSpec} >> $out/lib/rustlib/components
lndir ${rustc.doc} $doc
lndir ${rustc.man} $man
+3 -5
pkgs/development/interpreters/python/hooks/default.nix
···
};
} ./setuptools-check-hook.sh) {};
-
setuptoolsRustBuildHook = callPackage ({ makePythonHook, setuptools-rust, rust }:
+
setuptoolsRustBuildHook = callPackage ({ makePythonHook, setuptools-rust }:
makePythonHook {
name = "setuptools-rust-setup-hook";
propagatedBuildInputs = [ setuptools-rust ];
substitutions = {
pyLibDir = "${python}/lib/${python.libPrefix}";
-
cargoBuildTarget = rust.toRustTargetSpec stdenv.hostPlatform;
-
cargoLinkerVar = lib.toUpper (
-
builtins.replaceStrings ["-"] ["_"] (
-
rust.toRustTarget stdenv.hostPlatform));
+
cargoBuildTarget = stdenv.hostPlatform.rust.rustcTargetSpec;
+
cargoLinkerVar = stdenv.hostPlatform.rust.cargoEnvVarTarget;
targetLinker = "${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc";
};
} ./setuptools-rust-hook.sh) {};
+1 -2
pkgs/development/libraries/gstreamer/rs/default.nix
···
, ninja
, python3
, pkg-config
-
, rust
, rustc
, cargo
, cargo-c
···
] ++ (let
crossFile = writeText "cross-file.conf" ''
[binaries]
-
rust = [ 'rustc', '--target', '${rust.toRustTargetSpec stdenv.hostPlatform}' ]
+
rust = [ 'rustc', '--target', '${stdenv.hostPlatform.rust.rustcTargetSpec}' ]
'';
in lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
"--cross-file=${crossFile}"
+4 -6
pkgs/development/libraries/libdovi/default.nix
···
, rust
, stdenv
}:
-
let
-
rustTargetPlatformSpec = rust.toRustTargetSpec stdenv.hostPlatform;
-
in
+
rustPlatform.buildRustPackage rec {
pname = "libdovi";
version = "3.1.2";
···
buildPhase = ''
runHook preBuild
-
${rust.envVars.setEnv} cargo cbuild -j $NIX_BUILD_CORES --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+
${rust.envVars.setEnv} cargo cbuild -j $NIX_BUILD_CORES --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
runHook postBuild
'';
installPhase = ''
runHook preInstall
-
${rust.envVars.setEnv} cargo cinstall -j $NIX_BUILD_CORES --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+
${rust.envVars.setEnv} cargo cinstall -j $NIX_BUILD_CORES --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
runHook postInstall
'';
checkPhase = ''
runHook preCheck
-
${rust.envVars.setEnv} cargo ctest -j $NIX_BUILD_CORES --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+
${rust.envVars.setEnv} cargo ctest -j $NIX_BUILD_CORES --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
runHook postCheck
'';
+2 -5
pkgs/development/libraries/libimagequant/default.nix
···
{ lib, stdenv, fetchFromGitHub, fetchurl, rust, rustPlatform, cargo-c, python3 }:
-
let
-
rustTargetPlatformSpec = rust.toRustTargetSpec stdenv.hostPlatform;
-
in
rustPlatform.buildRustPackage rec {
pname = "libimagequant";
version = "4.2.2";
···
postBuild = ''
pushd imagequant-sys
-
${rust.envVars.setEnv} cargo cbuild --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+
${rust.envVars.setEnv} cargo cbuild --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
popd
'';
postInstall = ''
pushd imagequant-sys
-
${rust.envVars.setEnv} cargo cinstall --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+
${rust.envVars.setEnv} cargo cinstall --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
popd
'';
+1 -2
pkgs/development/libraries/librsvg/default.nix
···
, libobjc
, rustPlatform
, rustc
-
, rust
, cargo-auditable-cargo-wrapper
, gi-docgen
, python3Packages
···
"--enable-always-build-tests"
] ++ lib.optional stdenv.isDarwin "--disable-Bsymbolic"
-
++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "RUST_TARGET=${rust.toRustTarget stdenv.hostPlatform}";
+
++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "RUST_TARGET=${stdenv.hostPlatform.rust.rustcTarget}";
doCheck = false; # all tests fail on libtool-generated rsvg-convert not being able to find coreutils
+1 -1
pkgs/development/libraries/relibc/default.nix
···
'';
# TODO: should be hostPlatform
-
TARGET = buildPackages.rust.toRustTargetSpec stdenvNoCC.targetPlatform;
+
TARGET = stdenvNoCC.targetPlatform.rust.rustcTargetSpec;
cargoLock = {
lockFile = ./Cargo.lock;
+2 -2
pkgs/development/libraries/rustc-demangle/default.nix
···
-
{ rustPlatform, fetchFromGitHub, rust, lib, stdenv }:
+
{ rustPlatform, fetchFromGitHub, lib, stdenv }:
rustPlatform.buildRustPackage rec {
pname = "rustc-demangle";
···
postInstall = ''
mkdir -p $out/lib
-
cp target/${rust.toRustTargetSpec stdenv.hostPlatform}/release/librustc_demangle.so $out/lib
+
cp target/${stdenv.hostPlatform.rust.rustcTargetSpec}/release/librustc_demangle.so $out/lib
cp -R crates/capi/include $out
'';
+1 -2
pkgs/development/tools/lalrpop/default.nix
···
{ lib
, rustPlatform
-
, rust
, fetchFromGitHub
, substituteAll
, stdenv
···
patches = [
(substituteAll {
src = ./use-correct-binary-path-in-tests.patch;
-
target_triple = rust.toRustTarget stdenv.hostPlatform;
+
target_triple = stdenv.hostPlatform.rust.rustcTarget;
})
];
+1 -2
pkgs/development/tools/rust/cargo-benchcmp/default.nix
···
, rustPlatform
, fetchFromGitHub
, substituteAll
-
, rust
, stdenv
}:
···
# patch the binary path so tests can find the binary when `--target` is present
(substituteAll {
src = ./fix-test-binary-path.patch;
-
shortTarget = rust.toRustTarget stdenv.hostPlatform;
+
shortTarget = stdenv.hostPlatform.rust.rustcTarget;
})
];
+1 -2
pkgs/development/tools/rust/cargo-watch/default.nix
···
, Cocoa
, CoreServices
, Foundation
-
, rust
, libiconv
}:
···
# `test with_cargo` tries to call cargo-watch as a cargo subcommand
# (calling cargo-watch with command `cargo watch`)
preCheck = ''
-
export PATH="$(pwd)/target/${rust.toRustTarget stdenv.hostPlatform}/release:$PATH"
+
export PATH="$(pwd)/target/${stdenv.hostPlatform.rust.rustcTarget}/release:$PATH"
'';
meta = with lib; {
+2 -3
pkgs/development/web/deno/librusty_v8.nix
···
# auto-generated file -- DO NOT EDIT!
-
{ rust, stdenv, fetchurl }:
+
{ stdenv, fetchurl }:
let
-
arch = rust.toRustTarget stdenv.hostPlatform;
fetch_librusty_v8 = args: fetchurl {
name = "librusty_v8-${args.version}";
-
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${arch}.a";
+
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${stdenv.hostPlatform.rust.rustcTarget}.a";
sha256 = args.shas.${stdenv.hostPlatform.system};
meta = { inherit (args) version; };
};
+2 -3
pkgs/development/web/deno/update/librusty_v8.ts
···
const templateDeps = (version: string, deps: PrefetchResult[]) =>
`# auto-generated file -- DO NOT EDIT!
-
{ rust, stdenv, fetchurl }:
+
{ stdenv, fetchurl }:
let
-
arch = rust.toRustTarget stdenv.hostPlatform;
fetch_librusty_v8 = args: fetchurl {
name = "librusty_v8-\${args.version}";
-
url = "https://github.com/denoland/rusty_v8/releases/download/v\${args.version}/librusty_v8_release_\${arch}.a";
+
url = "https://github.com/denoland/rusty_v8/releases/download/v\${args.version}/librusty_v8_release_\${stdenv.hostPlatform.rust.rustcTarget}.a";
sha256 = args.shas.\${stdenv.hostPlatform.system};
meta = { inherit (args) version; };
};
+2 -3
pkgs/development/web/edge-runtime/librusty_v8.nix
···
# auto-generated file -- DO NOT EDIT!
-
{ rust, stdenv, fetchurl }:
+
{ stdenv, fetchurl }:
let
-
arch = rust.toRustTarget stdenv.hostPlatform;
fetch_librusty_v8 = args: fetchurl {
name = "librusty_v8-${args.version}";
-
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${arch}.a";
+
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${stdenv.hostPlatform.rust.rustcTarget}.a";
sha256 = args.shas.${stdenv.hostPlatform.system};
meta = { inherit (args) version; };
};
+2 -3
pkgs/servers/http/router/librusty_v8.nix
···
-
{ rust, stdenv, fetchurl }:
+
{ stdenv, fetchurl }:
let
-
arch = rust.toRustTarget stdenv.hostPlatform;
fetch_librusty_v8 = args: fetchurl {
name = "librusty_v8-${args.version}";
-
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${arch}.a";
+
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${stdenv.hostPlatform.rust.rustcTarget}.a";
sha256 = args.shas.${stdenv.hostPlatform.system};
meta = { inherit (args) version; };
};
+1 -2
pkgs/servers/matrix-synapse/matrix-hookshot/default.nix
···
, makeWrapper
, matrix-sdk-crypto-nodejs
, mkYarnPackage
-
, rust
, cargo
, rustPlatform
, rustc
···
buildPhase = ''
runHook preBuild
cd deps/${pname}
-
napi build --target ${rust.toRustTargetSpec stdenv.targetPlatform} --dts ../src/libRs.d.ts --release ./lib
+
napi build --target ${stdenv.targetPlatform.rust.rustcTargetSpec} --dts ../src/libRs.d.ts --release ./lib
yarn run build:app:fix-defs
yarn run build:app
yarn run build:web
+1 -3
pkgs/servers/windmill/default.nix
···
, pixman
, pkg-config
, python3
-
, rust
, rustfmt
, stdenv
, swagger-cli
···
SQLX_OFFLINE = "true";
RUSTY_V8_ARCHIVE =
let
-
arch = rust.toRustTarget stdenv.hostPlatform;
fetch_librusty_v8 = args:
fetchurl {
name = "librusty_v8-${args.version}";
-
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${arch}.a";
+
url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${stdenv.hostPlatform.rust.rustcTarget}.a";
sha256 = args.shas.${stdenv.hostPlatform.system} or (throw "Unsupported platform ${stdenv.hostPlatform.system}");
meta = { inherit (args) version; };
};
+1 -2
pkgs/tools/misc/halp/default.nix
···
, stdenv
, darwin
, unixtools
-
, rust
}:
rustPlatform.buildRustPackage rec {
···
postPatch = ''
substituteInPlace src/helper/args/mod.rs \
-
--subst-var-by releaseDir target/${rust.toRustTargetSpec stdenv.hostPlatform}/$cargoCheckType
+
--subst-var-by releaseDir target/${stdenv.hostPlatform.rust.rustcTargetSpec}/$cargoCheckType
'';
preCheck = ''
+1 -2
pkgs/tools/system/zram-generator/default.nix
···
{ lib
, stdenv
, fetchFromGitHub
-
, rust
, rustPlatform
, pkg-config
, ronn
···
postPatch = ''
cp ${./Cargo.lock} Cargo.lock
substituteInPlace Makefile \
-
--replace 'target/$(BUILDTYPE)' 'target/${rust.toRustTargetSpec stdenv.hostPlatform}/$(BUILDTYPE)'
+
--replace 'target/$(BUILDTYPE)' 'target/${stdenv.hostPlatform.rust.rustcTargetSpec}/$(BUILDTYPE)'
substituteInPlace src/generator.rs \
--replace 'Command::new("systemd-detect-virt")' 'Command::new("${systemd}/bin/systemd-detect-virt")' \
--replace 'Command::new("modprobe")' 'Command::new("${kmod}/bin/modprobe")'
+3 -6
pkgs/tools/video/rav1e/default.nix
···
, buildPackages
}:
-
let
-
rustTargetPlatformSpec = rust.toRustTargetSpec stdenv.hostPlatform;
-
-
in rustPlatform.buildRustPackage rec {
+
rustPlatform.buildRustPackage rec {
pname = "rav1e";
version = "0.6.6";
···
checkType = "debug";
postBuild = ''
-
${rust.envVars.setEnv} cargo cbuild --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+
${rust.envVars.setEnv} cargo cbuild --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
'';
postInstall = ''
-
${rust.envVars.setEnv} cargo cinstall --release --frozen --prefix=${placeholder "out"} --target ${rustTargetPlatformSpec}
+
${rust.envVars.setEnv} cargo cinstall --release --frozen --prefix=${placeholder "out"} --target ${stdenv.hostPlatform.rust.rustcTarget}
'';
meta = with lib; {