goto END\r
\r
:call_winnt\r
-call config\%2\config-nt %1 %2 %3 %4\r
+if %2.==i386. goto really_call_winnt\r
+if %2.==alpha. goto really_call_winnt\r
+echo Usage: configure winnt i386 or configure winnt alpha\r
+goto END\r
+:really_call_winnt\r
+call config\winnt\config-nt %1 %2 %3 %4\r
goto END\r
\r
:END\r