Unix support

CMakeLists.txt

@@ -89,5 +89,7 @@ else()
         target_include_directories(arcana INTERFACE "Source/Android")
     elseif(APPLE)
         target_include_directories(arcana INTERFACE "Source/Apple")
+    elseif(UNIX)
+        target_include_directories(arcana INTERFACE "Source/Unix")
     endif()
 endif()

Source/Unix/arcana/threading/task_schedulers.h

@@ -0,0 +1,23 @@
+//
+// Copyright (C) Microsoft Corporation. All rights reserved.
+//
+
+#pragma once
+
+namespace arcana
+{
+    // NOTE: These task schedulers are for the arcana task system.
+
+    namespace
+    {
+        // TOOD: this is a stop gap for platforms that don't have a threadpool implementation
+        constexpr struct
+        {
+            template<typename CallableT>
+            void operator()(CallableT&& callable) const
+            {
+                std::thread([callable{ std::forward<CallableT>(callable) }]() { callable(); }).detach();
+            }
+        } threadpool_scheduler{};
+    }
+}