adds regression for smp

CMakeLists.txt

@@ -40,7 +40,7 @@ add_subdirectory(port/moonlight)
 
 function(setup_target TARGET)
   set(options)
-  set(oneValueArgs) #None for now
+  set(oneValueArgs PLATFORM_TARGET)
   set(multiValueArgs LIBRARIES SOURCES)
   cmake_parse_arguments(ST "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
   if(ST_UNPARSED_ARGUMENTS)
@@ -51,7 +51,11 @@ function(setup_target TARGET)
   set_target_properties(${TARGET} PROPERTIES
     RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}
   )
-  target_add_moonlight_platform(${TARGET})
+  if(ST_PLATFORM_TARGET)
+    target_add_moonlight_platform(${TARGET} PLATFORM_TARGET ${ST_PLATFORM_TARGET})
+  else()
+    target_add_moonlight_platform(${TARGET})
+  endif()
 
   if("netxduo" IN_LIST ST_LIBRARIES)
     target_add_moonlight_network_driver(${TARGET})
@@ -83,4 +87,4 @@ endfunction()
 
 setup_target(thread_demo LIBRARIES threadx SOURCES src/thread_demo/main.c)
 setup_target(tcp_demo LIBRARIES threadx netxduo SOURCES src/tcp_demo/main.c)
-setup_target(smp_demo LIBRARIES threadx_smp SOURCES src/thread_demo/main.c)
+setup_target(smp_demo PLATFORM_TARGET moonlight_platform_common_smp LIBRARIES threadx_smp SOURCES src/thread_demo/main.c)