Mac impl progress

Source/Tools/Flax.Build/Build/DepsModule.cs

@@ -33,6 +33,7 @@ namespace Flax.Build
             case TargetPlatform.PS5:
             case TargetPlatform.Android:
             case TargetPlatform.Switch:
+            case TargetPlatform.Mac:
                 options.OutputFiles.Add(Path.Combine(path, string.Format("lib{0}.a", name)));
                 break;
             default: throw new InvalidPlatformException(options.Platform.Target);

Source/Tools/Flax.Build/Build/Platform.cs

@@ -36,9 +36,9 @@ namespace Flax.Build
                     case PlatformID.WinCE: return TargetPlatform.Windows;
                     case PlatformID.Unix:
                     {
-                        var p = new Process
+                        Process p = new Process
                         {
-                            StartInfo = new ProcessStartInfo
+                            StartInfo =
                             {
                                 UseShellExecute = false,
                                 RedirectStandardOutput = true,