refactor(flake.nix): Use hostPlatform.rust.rustcTarget instead of hardcoding it

This commit is contained in:
link2xt
2026-05-27 22:51:22 +02:00
parent 8df028e9a8
commit 76eaf831ac

View File

@@ -66,37 +66,15 @@
];
};
# Map from architecture name to rust targets and nixpkgs targets.
# Map from architecture name to nixpkgs targets.
arch2targets = {
"x86_64-linux" = {
rustTarget = "x86_64-unknown-linux-musl";
crossTarget = "x86_64-unknown-linux-musl";
};
"armv7l-linux" = {
rustTarget = "armv7-unknown-linux-musleabihf";
crossTarget = "armv7l-unknown-linux-musleabihf";
};
"armv6l-linux" = {
rustTarget = "arm-unknown-linux-musleabihf";
crossTarget = "armv6l-unknown-linux-musleabihf";
};
"aarch64-linux" = {
rustTarget = "aarch64-unknown-linux-musl";
crossTarget = "aarch64-unknown-linux-musl";
};
"i686-linux" = {
rustTarget = "i686-unknown-linux-musl";
crossTarget = "i686-unknown-linux-musl";
};
"x86_64-darwin" = {
rustTarget = "x86_64-apple-darwin";
crossTarget = "x86_64-darwin";
};
"aarch64-darwin" = {
rustTarget = "aarch64-apple-darwin";
crossTarget = "aarch64-darwin";
};
"x86_64-linux" = "x86_64-unknown-linux-musl";
"armv7l-linux" = "armv7l-unknown-linux-musleabihf";
"armv6l-linux" = "armv6l-unknown-linux-musleabihf";
"aarch64-linux" = "aarch64-unknown-linux-musl";
"i686-linux" = "i686-unknown-linux-musl";
"x86_64-darwin" = "x86_64-darwin";
"aarch64-darwin" = "aarch64-darwin";
};
cargoLock = {
lockFile = ./Cargo.lock;
@@ -113,10 +91,10 @@
auditable = false; # Avoid cargo-auditable failures.
doCheck = false; # Disable test as it requires network access.
};
pkgsWin64 = pkgs.pkgsCross.mingwW64;
mkWin64RustPackage = packageName:
let
rustTarget = "x86_64-pc-windows-gnu";
pkgsWin64 = pkgs.pkgsCross.mingwW64;
rustTarget = pkgsWin64.stdenv.hostPlatform.rust.rustcTarget;
toolchainWin = fenixPkgs.combine [
fenixPkgs.stable.rustc
fenixPkgs.stable.cargo
@@ -159,12 +137,10 @@
LD = "${pkgsWin64.stdenv.cc}/bin/${pkgsWin64.stdenv.cc.targetPrefix}cc";
};
pkgsWin32 = pkgs.pkgsCross.mingw32;
mkWin32RustPackage = packageName:
let
rustTarget = "i686-pc-windows-gnu";
in
let
pkgsWin32 = pkgs.pkgsCross.mingw32;
rustTarget = pkgsWin32.stdenv.hostPlatform.rust.rustcTarget;
toolchainWin = fenixPkgs.combine [
fenixPkgs.stable.rustc
fenixPkgs.stable.cargo
@@ -231,14 +207,12 @@
mkCrossRustPackage = arch: packageName:
let
rustTarget = arch2targets."${arch}".rustTarget;
crossTarget = arch2targets."${arch}".crossTarget;
crossTarget = arch2targets."${arch}";
pkgsCross = import nixpkgs {
system = system;
crossSystem.config = crossTarget;
};
in
let
rustTarget = pkgsCross.stdenv.hostPlatform.rust.rustcTarget;
toolchain = fenixPkgs.combine [
fenixPkgs.stable.rustc
fenixPkgs.stable.cargo