initial test harness for smp regression

port/moonlight/CMakeLists.txt

@@ -32,12 +32,19 @@ if(NX_DEBUG)
     NX_DEBUG_PACKET)
 endif()
 
-add_library(moonlight_platform_common OBJECT
-  ${MOONLIGHT_PLATFORM_SOURCES})
-target_link_libraries(moonlight_platform_common PUBLIC
-  moonlight_platform_defaults
-  c
-  threadx)
+function(moonlight_define_platform TARGET THREADX_TARGET)
+  add_library(${TARGET} OBJECT
+    ${MOONLIGHT_PLATFORM_SOURCES})
+  target_link_libraries(${TARGET} PUBLIC
+    moonlight_platform_defaults
+    c
+    ${THREADX_TARGET})
+endfunction()
+
+moonlight_define_platform(moonlight_platform_common threadx)
+if(TARGET threadx_smp)
+  moonlight_define_platform(moonlight_platform_common_smp threadx_smp)
+endif()
 
 if(DEFINED NETXDUO_CUSTOM_PORT)
   add_library(moonlight_network_driver OBJECT
@@ -50,7 +57,19 @@ if(DEFINED NETXDUO_CUSTOM_PORT)
 endif()
 
 function(target_add_moonlight_platform TARGET)
-  target_link_libraries(${TARGET} PRIVATE moonlight_platform_common)
+  set(options)
+  set(oneValueArgs PLATFORM_TARGET)
+  cmake_parse_arguments(TAMP "${options}" "${oneValueArgs}" "" ${ARGN})
+
+  if(TAMP_UNPARSED_ARGUMENTS)
+    message(FATAL_ERROR "target_add_moonlight_platform(${TARGET} ...): unknown args: ${TAMP_UNPARSED_ARGUMENTS}")
+  endif()
+
+  if(NOT TAMP_PLATFORM_TARGET)
+    set(TAMP_PLATFORM_TARGET moonlight_platform_common)
+  endif()
+
+  target_link_libraries(${TARGET} PRIVATE ${TAMP_PLATFORM_TARGET})
 endfunction()
 
 function(target_add_moonlight_network_driver TARGET)