Pretty-printer tests fail on rawhide

[Florian Weimer]

The new pretty-printer tests fail on rawhide.

The test framework has various problems (output not captured in .out 
files, GDB startup scripts not disabled).

The cause of the test failure seems to be that the pretty printers are 
not registered at all:

(gdb) gdb-test% info pretty-printer
global pretty-printers:
   builtin
     mpx_bound128

I'll get to this eventually, but if anyone has an idea how to fix this, 
I welcome suggestions.

Thanks,
Florian

[Siddhesh Poyarekar]

On Mon, Jul 11, 2016 at 12:13:26PM +0200, Florian Weimer wrote:
>  The new pretty-printer tests fail on rawhide.
>  
>  The test framework has various problems (output not captured in .out files,
>  GDB startup scripts not disabled).
>  
>  The cause of the test failure seems to be that the pretty printers are not
>  registered at all:
>  
>  (gdb) gdb-test% info pretty-printer
>  global pretty-printers:
>    builtin
>      mpx_bound128
>  
>  I'll get to this eventually, but if anyone has an idea how to fix this, I
>  welcome suggestions. 
Aurelien caught this upstream.  The 'fix' is to register the pretty
printers in the gdbinit file, but that's not going to work for build
bots.  I failed to anticipate the impact that this would have on
distributions.

I have asked Martin Galvan to fix this.  If he does not do it in the
next couple of days then I'll fix it.

Siddhesh