Re: Fix simulator needs_status_wrapper/testglue usage without dejagnu-1.4.4 patches

[Richard Earnshaw <rearnsha at buzzard dot freeserve dot co dot uk>]

> Anyway, I think I've found the problem, libstdc++.exp was missing a 
> libstdc++_exit proc, so the testglue file wasn't being cleaned up (in gcc 
> this is provided in gcc-defs.exp, but that's not used outside of the gcc 
> subtree).  I'm currently testing a patch that adds such a function.  I'll 
> let you know how it goes.

This is the patch I'm testing.  It seems to work, but I'll let a full 
build-and-test run overnight.

R.

	* testsuite/lib/libstdc++.lib (libstdc++_exit): New proc.


Index: libstdc++.exp
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/testsuite/lib/libstdc++.exp,v
retrieving revision 1.24
diff -p -p -r1.24 libstdc++.exp
*** libstdc++.exp	24 Sep 2004 16:51:09 -0000	1.24
--- libstdc++.exp	6 Oct 2004 23:50:06 -0000
*************** proc libstdc++_init { testfile } {
*** 212,217 ****
--- 212,226 ----
      libstdc++_maybe_build_wrapper "${objdir}/testglue.o"
  }
  
+ proc libstdc++_exit { } {
+     global gluefile;
+ 
+     if [info exists gluefile] {
+ 	file_on_build delete $gluefile;
+ 	unset gluefile;
+     }
+ }
+ 
  # Callback from system dg-test.
  proc libstdc++-dg-test { prog do_what extra_tool_flags } {
      # Set up the compiler flags, based on what we're going to do.