Updates AutomatedTesting project and adds atom support

AutomatedTesting/Gem/Code/CMakeLists.txt

@@ -32,46 +32,31 @@ ly_add_target(
 # Gem dependencies
 ################################################################################
 
-# The GameLauncher uses "Client" gem variants:
+# The GameLauncher uses "Clients" gem variants:
 ly_enable_gems(PROJECT_NAME AutomatedTesting GEM_FILE enabled_gems.cmake
     TARGETS AutomatedTesting.GameLauncher
     VARIANTS Clients)
 
-# The Editor uses Tools gem variants:
-ly_enable_gems(
-    PROJECT_NAME AutomatedTesting GEM_FILE enabled_gems.cmake
-    TARGETS Editor
-    VARIANTS Tools)
-
-# The pipeline tools use Builders gem variants:
-ly_enable_gems(
-    PROJECT_NAME AutomatedTesting GEM_FILE enabled_gems.cmake
-    TARGETS AssetBuilder AssetProcessor AssetProcessorBatch
-    VARIANTS Builders)
-
-# old system (remove when all gems are ported to the new system above)
-
-ly_add_project_dependencies(
-    PROJECT_NAME
-        AutomatedTesting
-    TARGETS 
-        AutomatedTesting.GameLauncher
-    DEPENDENCIES_FILES
-        runtime_dependencies.cmake
-        ${pal_dir}/runtime_dependencies.cmake
-)
-
-if(PAL_TRAIT_BUILD_HOST_TOOLS)
-    ly_add_project_dependencies(
-        PROJECT_NAME
-            AutomatedTesting
-        TARGETS
-            AssetBuilder
-            AssetProcessor
-            AssetProcessorBatch
-            Editor
-        DEPENDENCIES_FILES
-            tool_dependencies.cmake
-            ${pal_dir}/tool_dependencies.cmake
-    )
+# If we build a server, then apply the gems to the server
+if(PAL_TRAIT_BUILD_SERVER_SUPPORTED)
+    # if we're making a server, then add the "Server" gem variants to it:
+    ly_enable_gems(PROJECT_NAME AutomatedTesting GEM_FILE enabled_gems.cmake
+        TARGETS AutomatedTesting.ServerLauncher
+        VARIANTS Servers)
+    
+    set_property(GLOBAL APPEND PROPERTY LY_LAUNCHER_SERVER_PROJECTS AutomatedTesting)
+endif()
+
+if (PAL_TRAIT_BUILD_HOST_TOOLS)
+    # The Editor uses "Tools" gem variants:
+    ly_enable_gems(
+        PROJECT_NAME AutomatedTesting GEM_FILE enabled_gems.cmake
+        TARGETS Editor
+        VARIANTS Tools)
+
+    # The pipeline tools use "Builders" gem variants:
+    ly_enable_gems(
+        PROJECT_NAME AutomatedTesting GEM_FILE enabled_gems.cmake
+        TARGETS AssetBuilder AssetProcessor AssetProcessorBatch
+        VARIANTS Builders)
 endif()