* boards/native-stdio-gdbserver.exp (${board}_build_remote_cmd): Pass

"--" to switch.

gdb/testsuite/ChangeLog

@@ -1,3 +1,8 @@
+2013-07-24  Doug Evans  <dje@google.com>
+
+	* boards/native-stdio-gdbserver.exp (${board}_build_remote_cmd): Pass
+	"--" to switch.
+
 2013-07-24  Yao Qi  <yao@codesourcery.com>
 
 	* gdb.mi/mi-var-cmd.exp: If host is remote, use ${testfile} on

gdb/testsuite/boards/native-stdio-gdbserver.exp

@@ -60,7 +60,7 @@ proc ${board}_build_remote_cmd { cmd } {
 
     for { set i 1 } { $i < $len } { incr i } {
 	set elm [lindex $cmd $i]
-	switch $elm {
+	switch -- $elm {
 	    --multi {
 		set args "$args $elm"
 	    }