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

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

This worked ok, so I've committed it.

R.


On Thu, 07 Oct 2004 00:53:32 BST, Richard Earnshaw wrote:
> 
> > 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.