[Ada] Clean up No_Run_Time tests in exp_ch4.adb

[Laurent GUERBY]

On Fri, 2008-03-28 at 08:56 +0100, Arnaud Charlet wrote:
> > Is there a replacement for it?
> 
> You can configure manually a self made run-time by setting flags
> (e.g. Configurable_Run_Time and Suppress_Standard_Library) in system.ads

Thanks! Is there a list of the minimal set of "run-time" files
one has to keep around when building such a run-time (apart
from system.ads)?

Laurent