WEFT_OS/flake.nix
Marco Allegretti 294bd163b9 build(nix): use Rust 1.93.0 via rust-overlay for all package builds
Add oxalica/rust-overlay flake input; override rustPlatform in
weft-packages.nix with cargo/rustc from rust-bin.stable.1.93.0;
apply overlay in both devShell and nixosConfigurations.weft-vm.
Fixes build failure where nixos-25.05 Rust 1.86.0 was below the
rust-version requirement of wasmtime and other dependencies.
2026-03-12 21:28:14 +01:00

74 lines
1.9 KiB
Nix

{
description = "WEFT OS capability-secure Wayland compositor and app runtime";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
flake-utils.url = "github:numtide/flake-utils";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, nixpkgs, flake-utils, rust-overlay }:
let
supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
in
flake-utils.lib.eachSystem supportedSystems (system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ rust-overlay.overlays.default ];
};
rust193 = pkgs.rust-bin.stable."1.93.0".default;
weftPkgs = pkgs.callPackage ./infra/nixos/weft-packages.nix {
inherit rust193;
};
in
{
packages = weftPkgs // {
default = weftPkgs.weft-appd;
};
devShells.default = pkgs.mkShell {
name = "weft-dev";
nativeBuildInputs = with pkgs; [
rust193
pkg-config
cmake
clang
python3
];
buildInputs = with pkgs; [
openssl
libdrm
mesa
wayland
wayland-protocols
libxkbcommon
libseat
udev
dbus
libGL
];
shellHook = ''
export LIBCLANG_PATH="${pkgs.libclang.lib}/lib"
export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath [
pkgs.mesa pkgs.wayland pkgs.libxkbcommon pkgs.libdrm
]}:$LD_LIBRARY_PATH"
'';
};
}
) // {
nixosConfigurations.weft-vm = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
specialArgs = {
inherit self;
rustOverlay = rust-overlay.overlays.default;
};
modules = [
./infra/nixos/configuration.nix
];
};
};
}