Merge pull request #276652 from marsam/add-libui-ng

libui-ng: init at unstable-2023-12-19

pkgs/by-name/li/libui-ng/package.nix

@@ -0,0 +1,56 @@
+{ lib
+, stdenv
+, cmocka
+, darwin
+, fetchFromGitHub
+, gtk3
+, meson
+, ninja
+, pkg-config
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libui-ng";
+  version = "unstable-2023-12-19";
+
+  src = fetchFromGitHub {
+    owner = "libui-ng";
+    repo = "libui-ng";
+    rev = "8de4a5c8336f82310df1c6dad51cb732113ea114";
+    hash = "sha256-ZMt2pEHwxXxLWtK8Rm7hky9Kxq5ZIB0olBLf1d9wVfc=";
+  };
+
+  postPatch = lib.optionalString (stdenv.isDarwin && stdenv.isx86_64) ''
+    substituteInPlace meson.build --replace "'-arch', 'arm64'" ""
+  '';
+
+  nativeBuildInputs = [
+    cmocka
+    meson
+    ninja
+    pkg-config
+  ];
+
+  buildInputs =
+    if stdenv.isDarwin then [
+      darwin.libobjc
+      darwin.apple_sdk_11_0.Libsystem
+      darwin.apple_sdk_11_0.frameworks.Cocoa
+      darwin.apple_sdk_11_0.frameworks.AppKit
+      darwin.apple_sdk_11_0.frameworks.CoreFoundation
+    ] else [
+      gtk3
+    ];
+
+  mesonFlags = [
+    (lib.mesonBool "examples" (!stdenv.isDarwin))
+  ];
+
+  meta = with lib; {
+    description = "A portable GUI library for C";
+    homepage = "https://github.com/libui-ng/libui-ng";
+    license = licenses.mit;
+    maintainers = with maintainers; [ marsam ];
+    platforms = platforms.all;
+  };
+}