* lib/gdb.exp (gdb_compile): Avoid adding

gdb_saved_unbuffered_mode_obj if -nostdlib option is used.

gdb/testsuite/ChangeLog

@@ -1,3 +1,9 @@
+2009-10-02  Pierre Muller  <muller@ics.u-strasbg.fr>
+	    Pedro Alves  <pedro@codesourcery.com>
+
+	* lib/gdb.exp (gdb_compile): Avoid adding 
+	gdb_saved_unbuffered_mode_obj if -nostdlib option is used.
+
 2009-10-01  Pierre Muller  <muller@ics.u-strasbg.fr>
 
 	* src/gdb/testsuite/gdb.base/shr1.c: Use %p in format string.

gdb/testsuite/lib/gdb.exp

@@ -1824,9 +1824,13 @@ proc gdb_compile {source dest type options} {
 	    # reverse link order.  In that case, we can use ldflags to
 	    # avoid copying the object file to the host multiple
 	    # times.
+	    # This object can only be added if standard libraries are
+	    # used. Thus, we need to disable it if -nostdlib option is used
+	    if {[lsearch -regexp $options "-nostdlib"] < 0 } {
 		lappend options "ldflags=$gdb_saved_set_unbuffered_mode_obj"
 	    }
 	}
+    }
 
     set result [target_compile $source $dest $type $options];