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MDK-ARM/build.bat

@@ -7,13 +7,13 @@ set LOG=%~dp0build_log.txt
 set TARGET=STM32F407-Demo
 
 "%UV4%" -r "%PROJ%" -t%TARGET% -j0 -o "%LOG%"
-set RET=%ERRORLEVEL%
 
-if %RET% equ 0 (
-    echo BUILD_OK: 0 Error(s), 0 Warning(s)
-) else (
-    echo BUILD_FAIL: exit code %RET%
-    if exist "%LOG%" type "%LOG%"
+findstr /C:"0 Error(s), 0 Warning(s)" "%LOG%" >nul
+if %ERRORLEVEL% equ 0 (
+    echo BUILD_OK: 0 errors, 0 warnings
+    exit /b 0
 )
 
-exit /b %RET%
+echo BUILD_FAIL: no success marker in log
+type "%LOG%"
+exit /b 1