[Ada] Make gnatbind -M a warning

[Arnaud Charlet <charlet at adacore dot com>]

Tested on i686-linux, committed on trunk

It turns out that some users are relying on the previous gnatbind behavior
to silently accept the -M switch for all configurations, even though this
switch was never intended to be used this way, so it is preferrable to
make the message a warning instead of a fatal error.

2006-02-13  Arnaud Charlet  <charlet@adacore.com>

	* gnatbind.adb (Scan_Bind_Arg): Replace error by warning on -M and
	native platforms.
	(Gnatbind): Do not call Exit_Program (E_Success) at the end, so that
	finalization can occur normally.

Attachment: difs.55
Description: Text document