changes so that cmake builds for now

port/threadx_smp/cmake/BuildAsmOffsets.cmake

@@ -0,0 +1,41 @@
+if(NOT DEFINED COMPILER)
+    message(FATAL_ERROR "COMPILER is required")
+endif()
+
+if(NOT DEFINED SOURCE)
+    message(FATAL_ERROR "SOURCE is required")
+endif()
+
+if(NOT DEFINED ASM_OUTPUT)
+    message(FATAL_ERROR "ASM_OUTPUT is required")
+endif()
+
+if(NOT DEFINED HEADER_OUTPUT)
+    message(FATAL_ERROR "HEADER_OUTPUT is required")
+endif()
+
+if(NOT DEFINED GENERATE_SCRIPT)
+    message(FATAL_ERROR "GENERATE_SCRIPT is required")
+endif()
+
+execute_process(
+    COMMAND "${COMPILER}" ${COMPILER_ARG1} ${CFLAG_ARGS} ${INCLUDE_ARGS} ${DEFINE_ARGS} -S -o "${ASM_OUTPUT}" "${SOURCE}"
+    RESULT_VARIABLE compile_result
+    OUTPUT_VARIABLE compile_stdout
+    ERROR_VARIABLE compile_stderr
+)
+
+if(NOT compile_result EQUAL 0)
+    message(FATAL_ERROR "failed to compile asm offsets source\n${compile_stdout}${compile_stderr}")
+endif()
+
+execute_process(
+    COMMAND "${CMAKE_COMMAND}" -DINPUT="${ASM_OUTPUT}" -DOUTPUT="${HEADER_OUTPUT}" -P "${GENERATE_SCRIPT}"
+    RESULT_VARIABLE generate_result
+    OUTPUT_VARIABLE generate_stdout
+    ERROR_VARIABLE generate_stderr
+)
+
+if(NOT generate_result EQUAL 0)
+    message(FATAL_ERROR "failed to generate asm offsets header\n${generate_stdout}${generate_stderr}")
+endif()