Remove plat- prefix from MACHDEP macro;
instead it is added to MACHDEPPATH in Modules/Setup.in
diff --git a/configure.in b/configure.in
index 38ae566..640969e 100644
--- a/configure.in
+++ b/configure.in
@@ -28,7 +28,7 @@
  			sed -e 's/://' -e 's/\./_/'` && \
 			ac_sys_system=next && ac_sys_release=$4
 
-		MACHDEP="plat-$ac_sys_system$ac_sys_release"
+		MACHDEP="$ac_sys_system$ac_sys_release"
 	fi
 fi
 
@@ -47,10 +47,10 @@
 			   tr -d '[/ ]' | tr '[[A-Z]]' '[[a-z]]'`
 	ac_md_release=`echo $ac_sys_release |
 			   tr -d '[/ ]' | sed 's/\..*//'`
-	MACHDEP="plat-$ac_md_system$ac_md_release"
+	MACHDEP="$ac_md_system$ac_md_release"
 
 	case $MACHDEP in
-	'')	MACHDEP="plat-unknown";;
+	'')	MACHDEP="unknown";;
 	esac
 fi
 AC_MSG_RESULT($MACHDEP)