@echo off call "%VS90COMNTOOLS%..\..\VC\vcvarsall.bat" AMD64 cd . nmake -f myFunc_rtw.mk GENERATE_REPORT=1 ADD_MDL_NAME_TO_GLOBALS=0 @if errorlevel 1 goto error_exit exit /B 0 :error_exit echo The make command returned an error of %errorlevel% An_error_occurred_during_the_call_to_make