let
inherit
(builtins)
currentSystem
fromJSON
readFile
;
getFlake = name:
with (fromJSON (readFile ./flake.lock)).nodes.${name}.locked; {
inherit rev;
outPath = fetchTarball {
url = "https://github.com/${owner}/${repo}/archive/${rev}.tar.gz";
sha256 = narHash;
};
};
in
{
system ? currentSystem,
pkgs ? import (getFlake "nixpkgs") {localSystem = {inherit system;};},
lib ? pkgs.lib,
fenix,
stdenv ? pkgs.stdenv,
...
}: let
# fenix: rustup replacement for reproducible builds
# toolchain = fenix.${system}.fromToolchainFile { dir = ./..; };
toolchain = fenix.${system}.fromToolchainFile {
file = ./rust-toolchain.toml;
sha256 = "sha256-SBKjxhC6zHTu0SyJwxLlQHItzMzYZ71VCWQC2hOzpRY=";
};
buildInputs = with pkgs; [
stdenv.cc.cc.lib
alsa-lib
udev
libxkbcommon
libxkbcommon.dev
wayland
wayland-protocols
xorg.libX11
xorg.libXcursor
xorg.libXrandr
xorg.libXi
vulkan-loader
];
deps = {
nativeBuildInputs = with pkgs;
[
pkg-config
autoPatchelfHook
]
++ lib.optionals stdenv.buildPlatform.isDarwin [
pkgs.libiconv
]
++ lib.optionals stdenv.buildPlatform.isLinux [
pkgs.libxkbcommon.dev
];
runtimeDependencies = with pkgs;
lib.optionals stdenv.isLinux [
wayland
libGL
libxkbcommon
];
inherit buildInputs;
};
commonArgs = targetName:
deps
// {
src = lib.cleanSource ./.;
doCheck = false;
CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER = "${stdenv.cc.targetPrefix}cc";
CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER = "qemu-aarch64";
HOST_CC = "${stdenv.cc.nativePrefix}cc";
pname = targetName;
version = "0.1.0";
cargoLock.lockFile = ./Cargo.lock;
cargoBuildFlags = [ "-F" "inspect" "--example" targetName ];
};
invisibleApp = pkgs.rustPlatform.buildRustPackage (commonArgs "invisible");
simpleApp = pkgs.rustPlatform.buildRustPackage (commonArgs "simple");
multipleApp = pkgs.rustPlatform.buildRustPackage (commonArgs "multiple");
in {
# `nix run`
apps = rec {
simple = { type = "app"; program = "${simpleApp}/bin/simple"; };
multiple = { type = "app"; program = "${multipleApp}/bin/multiple"; };
invisible = { type = "app"; program = "${invisibleApp}/bin/invisible"; };
default = multiple;
};
# `nix develop`
devShells.default = pkgs.mkShell {
packages = with pkgs;
[
toolchain
pkg-config
cargo-release
]
++ buildInputs;
LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
};
}