-@ECHO OFF
-
-call env.bat
-
-IF NOT DEFINED QTDIR GOTO ERR_QTDIR
-
-REM *** To start build on MSVC6 ***
-REM msdev.exe Interface.dsw
-
-REM *** To start build on MSVC7 ***
-start "%VS71COMNTOOLS%\..\IDE\devenv.exe" Interface.sln
-
-GOTO END
-
-:ERR_QTDIR
-ECHO Environment variable "QTDIR" not defined. Abort.
-GOTO END
-
-:END
+@ECHO OFF\r
+\r
+call env.bat\r
+\r
+IF NOT DEFINED QTDIR GOTO ERR_QTDIR\r
+\r
+REM *** To start build on MSVC6 ***\r
+REM msdev.exe Interface.dsw\r
+\r
+REM *** To start build on MSVC7 ***\r
+start "%VS71COMNTOOLS%\..\IDE\devenv.exe" Interface.sln\r
+\r
+GOTO END\r
+\r
+:ERR_QTDIR\r
+ECHO Environment variable "QTDIR" not defined. Abort.\r
+GOTO END\r
+\r
+:END\r