make.adb: (Gnatmake_Called): Remove, no longer necessary

2008-04-08  Vincent Celier  <celier@adacore.com>
	    Thomas Quinot  <quinot@adacore.com>

	* make.adb: (Gnatmake_Called): Remove, no longer necessary
	(Compile_Surces): Call Delete_Temp_Config_Files only if Gnatmake_Called
	is True and Debug_Flag_N is False. Debug_Flag_N means "keep temp files".
	(Insert_Project_Sources): Take into account index in multi-unit source
	files.
	After building a library project, delete all temporary files.
	(Initialize): Reset current output after parsing project file.
	(Collect_Arguments_And_Compile): Never insert in the queue the sources
	of library projects that are externally built.
	Put file name in error and inform messages if -df is used
	(Display): If invoked with -d7, do not display path names, but only
	file names.

	* makeutl.ads (Path_Or_File_Name): New function
	(Path_Or_File_Name): New function

From-SVN: r134039

gcc/ada/makeutl.ads

@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 2004-2007, Free Software Foundation, Inc.         --
+--          Copyright (C) 2004-2008, Free Software Foundation, Inc.         --
 --                                                                          --
 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -130,6 +130,9 @@ package Makeutl is
    --  For gnatbind switches, Including_L_Switch is False, because the
    --  argument of the -L switch is not a path.
 
+   function Path_Or_File_Name (Path : Path_Name_Type) return String;
+   --  Returns a file name if -df is used, otherwise return a path name
+
    ----------------------
    -- Marking Routines --
    ----------------------