Add Cocoa and macOS code to CMakeLists

src/CMakeLists.txt

@@ -2,7 +2,6 @@ set(
   YAZE_APP_CORE_SRC
   app/core/common.cc
   app/core/controller.cc
-  
   app/core/pipeline.cc
 )
 
@@ -58,6 +57,20 @@ if(WIN32 OR MINGW)
     add_definitions(-DSDL_MAIN_HANDLED)
 endif()
 
+if(APPLE)
+    list(APPEND YAZE_APP_CORE_SRC 
+      app/core/platform/file_dialog.mm
+      app/core/platform/app_delegate.mm
+      app/core/platform/font_loader.mm
+    )
+
+    find_library(COCOA_LIBRARY Cocoa)
+    if(NOT COCOA_LIBRARY)
+        message(FATAL_ERROR "Cocoa not found")
+    endif()
+    set(CMAKE_EXE_LINKER_FLAGS "-framework ServiceManagement -framework Foundation -framework Cocoa")
+endif()
+
 include(app/CMakeLists.txt)
 include(cli/CMakeLists.txt)