[RFA] fix testsuite/gdb.server/file-transfer.exp windows failure

["Pierre Muller" <muller@ics.u-strasbg.fr>]

  Testsuite on cygwin fails
on gdb.server/file-transfer.exp
due to the fact that binfile variable 
has no .exe extension, which is fine for most 
test as the extension is implicitly added,
but for the "remote put" command,
this is not the case.

  The following patch fixes the test,
no failures left on that test.


Pierre Muller
Pascal language support maintainer for GDB

gdb/testsuite/ChangeLog entry:

2009-01-22  Pierre Muller  <muller@ics.u-strasbg.fr>

	* gdb.server/file-transfer.exp: Use EXEEXT variable for
	binfile definition to fix Windows OS failure.
  


Index: gdb/testsuite/gdb.server/file-transfer.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.server/file-transfer.exp,v
retrieving revision 1.3
diff -u -p -r1.3 file-transfer.exp
--- gdb/testsuite/gdb.server/file-transfer.exp  3 Jan 2009 05:58:06 -00001.3
+++ gdb/testsuite/gdb.server/file-transfer.exp  22 Jan 2009 15:22:15 -0000
@@ -20,7 +20,7 @@ load_lib gdbserver-support.exp

 set testfile "server"
 set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
+set binfile ${objdir}/${subdir}/${testfile}${EXEEXT}

 if { [skip_gdbserver_tests] } {
     return 0