# SPDX-License-Identifier: Unlicense OR MIT

{

description = "Gio build environment";

inputs = {

nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";

utils.url = "github:numtide/flake-utils";

};

outputs = { self, nixpkgs, utils }:

utils.lib.eachDefaultSystem (system:

let

pkgs = import nixpkgs {

inherit system;

# allow unfree Android packages.

config.allowUnfree = true;

# accept the Android SDK license.

config.android_sdk.accept_license = true;

};

in {

devShells = let

android-sdk = let

androidComposition = pkgs.androidenv.composeAndroidPackages {

platformVersions = [ "latest" ];

abiVersions = [ "armeabi-v7a" "arm64-v8a" ];

# Omit the deprecated tools package.

toolsVersion = null;

includeNDK = true;

};

in androidComposition.androidsdk;

in {

default = with pkgs;

mkShell (rec {

ANDROID_HOME = "${android-sdk}/libexec/android-sdk";

packages = [ android-sdk jdk clang ]

++ (if stdenv.isLinux then [

vulkan-headers

libxkbcommon

wayland

xorg.libX11

xorg.libXcursor

xorg.libXfixes

libGL

pkg-config

] else

[ ]);

} // (if stdenv.isLinux then {

LD_LIBRARY_PATH = "${vulkan-loader}/lib";

} else

{ }));

};

});

}