Add darwin build and dev support.

Author: dmjio

.github/workflows/ci.yml

@@ -10,7 +10,10 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]  # Add macOS to the matrix
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
 

flake.nix

@@ -77,25 +77,25 @@
       devShell-for = pkgs:
         let
           ps = pkgs.haskellPackages;
+          isLinux = pkgs.stdenv.isLinux;
+          isDarwin = pkgs.stdenv.isDarwin;
         in
-        ps.shellFor {
-          packages = ps: with ps; [ arrayfire ];
-          withHoogle = true;
-          buildInputs = with pkgs; [ ocl-icd ];
-          nativeBuildInputs = with pkgs; with ps; [
-            # Building and testing
-            cabal-install
-            doctest
-            hsc2hs
-            # hspec-discover
-            nil
-            # Formatters
-            nixpkgs-fmt
-          ];
-          shellHook = ''
-            export LD_LIBRARY_PATH="${pkgs.arrayfire}/lib:$LD_LIBRARY_PATH"
-          '';
-        };
+          ps.shellFor {
+            packages = ps: if isLinux then [ ps.arrayfire ] else [ ];
+            withHoogle = true;
+            buildInputs = with pkgs; (if isLinux then [ ocl-icd ] else [ darwin.apple_sdk.frameworks.Security ]);
+            nativeBuildInputs = with pkgs; with ps; [
+              # Building and testing
+              cabal-install
+              doctest
+              hsc2hs
+              # hspec-discover
+              nil
+              # Formatters
+              nixpkgs-fmt
+            ];
+            shellHook = if isLinux then ''export LD_LIBRARY_PATH="${pkgs.arrayfire}/lib:$LD_LIBRARY_PATH"'' else "";
+          };
 
       pkgs-for = system: import inputs.nixpkgs {
         inherit system;

test/Main.hs

@@ -20,7 +20,8 @@ instance (A.AFType a, Arbitrary a) => Arbitrary (Array a) where
 
 main :: IO ()
 main = do
-  A.setBackend A.CPU
+  A.setBackend A.Default
+  A.info
 --  checks (Proxy :: Proxy (A.Array (A.Complex Float)))
 --  checks (Proxy :: Proxy (A.Array (A.Complex Double)))
 --  checks (Proxy :: Proxy (A.Array Double))