bindgen.adb (Gen_Output_File_Ada): Generate pragma No_Run_Time when needed.

bindgen.adb (Gen_Output_File_Ada): Generate pragma No_Run_Time when needed.

2007-04-20  Arnaud Charlet  <charlet@adacore.com>
	    Vincent Celier  <celier@adacore.com>
	    Robert Dewar  <dewar@adacore.com>

	* bindgen.adb (Gen_Output_File_Ada): Generate pragma No_Run_Time when
	needed.
	(Gen_Output_File_Ada, Gen_Output_File_C): Never use __attribute
	((destructor)) for adafinal, even when switch -a is used.
	Do not issue pragma Linker_Destructor for adafinal when switch -a is
	used.
	(Gen_Object_Files_Options): Add formatting of Linker Options, when
	Output_Linker_Option_List is set. Suppress this formatting when
	Zero_Formatting is set.
	Add case for CLI_Target.
	(System_Restrictions_Used): New flag, used to avoid generating with of
	System_Restrictions and initialization of the data unless there is
	some use of System.Restrictions in the partition.
	(Check_System_Restrictions_Used): New procedure

        * s-stalib.adb: Remove with of System.Restrictions. No longer needed
	since we only with this unit in the binder file if it is used elsewhere
	in the partition.

From-SVN: r125386