2005-03-08 Vincent Celier <celier@adacore.com>

	* mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
	mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
	mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
	mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
	Library_File_Name_For): Add new parameter In_Tree
	to specify the project tree: needed by the project manager.
	Adapt to changes in project manager using new parameter In_Tree.
	Remove local imports, use functions in System.CRTL.

	* make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
	to use the project manager.

	* makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
	In_Tree to designate the project tree. Adapt to changes in the project
	manager, using In_Tree.

	* mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
	Copy_Interface_Sources): Add new parameter In_Tree to specify the
	project tree: needed by the project manager.
	(Build_Library): Check that Arg'Length >= 6 before checking if it
	contains "--RTS=...".

	* mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
	Library_File_Name_For): Add new parameter In_Tree to specify the
	project tree: needed by the project manager.

	* prj.ads, prj.adb: Major modifications to allow several project trees
	in memory at the same time.
	Change tables to dynamic tables and hash tables to dynamic hash
	tables. Move tables and hash tables from Prj.Com (in the visible part)
	and Prj.Env (in the private part). Move some constants from the visible
	part to the private part. Make other constants deferred.
	(Project_Empty): Make it a variable, not a function
	(Empty_Project): Add parameter Tree. Returns the data with the default
	naming data of the project tree Tree.
	(Initialize): After updating Std_Naming_Data, copy its value to the
	component Naming of Project Empty.
	(Register_Default_Naming_Scheme): Use and update the default naming
	component of the project tree, instead of the global variable
	Std_Naming_Data.
	(Standard_Naming_Data): Add defaulted parameter Tree. If project tree
	Tree is not defaulted, return the default naming data of the Tree.
	(Initial_Buffer_Size): Constant moved from private part
	(Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
	variables initialized in procedure Initialize.
	(Add_To_Buffer): Add two in out parameters to replace global variables
	Buffer and Buffer_Last.
	(Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
	functions.
	Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
	hash tables.
	(Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
	for the project tree.
	(Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
	constant at the beginning of the package spec, so that they cane be used
	in subprograms before their full declarations.
	(Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
	(Empty_Project): Add parameter of type Project_Node_Ref
	(Private_Project_Tree_Data): Add component Default_Naming of type
	Naming_Data.
	(Buffer, Buffer_Last): remove global variables
	(Add_To_Buffer): Add two in out parameters to replace global variables
	Buffer and Buffer_Last.
	(Current_Packages_To_Check): Remove global variable
	(Empty_Name): Move to private part
	(No-Symbols): Make it a constant
	(Private_Project_Tree_Data): New type for the private part of the
	project tree data.
	(Project_Tree_Data): New type for the data of a project tree
	(Project_Tree_Ref): New type to designate a project tree
	(Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
	for the project tree.

	* prj-attr.ads: Add with Table; needed, as package Prj no longer
	imports package Table.

	* prj-com.adb: Remove empty, no longer needed body

	* prj-com.ads: Move most of the content of this package to package Prj.

	* prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
	designate the project node tree and Packages_To_Check to replace
	global variable Current_Packages_To_Check.
	Add new parameters In_Tree and Packages_To_Check to local subprograms,
	when needed. Adapt to changes in project manager with project node tree
	In_Tree.

	* prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
	project tree to most subprograms. Move tables and hash tables to
	private part of package Prj.
	Adapt to changes in project manager using project tree In_Tree.

	* prj-makr.adb (Tree): New constant to designate the project node tree
	Adapt to change in project manager using project node tree Tree

	* prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
	display the Library_Src_Dir and the Library_Dir.
	Add new parameter In_Tree to designate the project node tree to most
	subprograms. Adapt to changes in the project manager, using project tree
	In_Tree.
	(Check_Naming_Scheme): Do not alter the casing on platforms where
	the casing of file names is not significant.
	(Check): Add new parameter In_Tree to designate the

	* prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
	designate the project tree.
	Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process

	* prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
	to replace those that were in the private part of package Prj.
	Add new parameter In__Tree to designate the project node tree to most
	subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
	(Post_Parse_Context_Clause): When specifying the project node of a with
	clause, indicate that it is a limited with only if there is "limited"
	in the with clause, not necessarily when In_Limited is True.
	(Parse): Add new parameter In_Tree to designate the project node tree

	* prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
	designate the project node tree. Adapt to change in Prj.Tree with
	project node tree In_Tree.

	* prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
	tree In_Tree in the call to function Empty_Process to give its initial
	value to the project data Processed_Data.
	Add new parameters In_Tree to designate the project tree and
	From_Project_Node_Tree to designate the project node tree to several
	subprograms. Adapt to change in project manager with project tree
	In_Tree and project node tree From_Project_Node_Tree.

	* prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
	to replace those that were in the private part of package Prj.
	Add new parameter In_Tree to designate the project node tree to most
	subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.

	* prj-tree.ads, prj-tree.adb: Add new parameter of type
	Project_Node_Tree_Ref to most subprograms.
	Use this new parameter to store project nodes in the designated project
	node tree.
	(Project_Node_Tree_Ref): New type to designate a project node tree
	(Tree_Private_Part): Change table to dynamic table and hash tables to
	dynamic hash tables.

	* prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
	the project tree to most subprograms. Adapt to changes in project
	manager using project tree In_Tree.

	* makegpr.adb (Project_Tree): New constant needed to use project
	manager.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96481 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 77 deletions

diff --git a/gcc/ada/prj-com.ads b/gcc/ada/prj-com.ads
index f5f692fc5bf..11b7c5af85c 100644
--- a/gcc/ada/prj-com.ads
+++ b/gcc/ada/prj-com.ads
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---          Copyright (C) 2000-2004 Free Software Foundation, Inc.          --
+--          Copyright (C) 2000-2005 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- --
@@ -27,88 +27,18 @@
 --  The following package declares data types for GNAT project.
 --  These data types are used in the bodies of the Prj hierarchy.
 
-with GNAT.HTable;
 with Osint;
-with Table;
-with Types; use Types;
 
 package Prj.Com is
 
-   --  At one point, this package was private.
-   --  It cannot be private, because it is used outside of
-   --  the Prj hierarchy.
-
    type Fail_Proc is access procedure
-     (S1 : String; S2 : String := ""; S3 : String := "");
+     (S1 : String;
+      S2 : String := "";
+      S3 : String := "");
 
    Fail : Fail_Proc := Osint.Fail'Access;
-   --  This procedure is used in the project facility, instead of
-   --  directly calling Osint.Fail.
-   --  It may be specified by tools to do clean up before calling
-   --  Osint.Fail, or to simply report an error and return.
-
-   Tool_Name : Name_Id := No_Name;
-
-   Current_Verbosity : Verbosity := Default;
-
-   type Spec_Or_Body is
-     (Specification, Body_Part);
-
-   type File_Name_Data is record
-      Name         : Name_Id := No_Name;
-      Index        : Int     := 0;
-      Display_Name : Name_Id := No_Name;
-      Path         : Name_Id := No_Name;
-      Display_Path : Name_Id := No_Name;
-      Project      : Project_Id := No_Project;
-      Needs_Pragma : Boolean := False;
-   end record;
-   --  File and Path name of a spec or body.
-
-   type File_Names_Data is array (Spec_Or_Body) of File_Name_Data;
-
-   type Unit_Id is new Nat;
-   No_Unit : constant Unit_Id := 0;
-   type Unit_Data is record
-      Name       : Name_Id    := No_Name;
-      File_Names : File_Names_Data;
-   end record;
-   --  File and Path names of a unit, with a reference to its
-   --  GNAT Project File.
-
-   package Units is new Table.Table
-     (Table_Component_Type => Unit_Data,
-      Table_Index_Type     => Unit_Id,
-      Table_Low_Bound      => 1,
-      Table_Initial        => 100,
-      Table_Increment      => 100,
-      Table_Name           => "Prj.Com.Units");
-
-   function Hash (Name : String_Id) return Header_Num;
-
-   package Units_Htable is new GNAT.HTable.Simple_HTable
-     (Header_Num => Header_Num,
-      Element    => Unit_Id,
-      No_Element => No_Unit,
-      Key        => Name_Id,
-      Hash       => Hash,
-      Equal      => "=");
-   --  Mapping of unit names to indexes in the Units table
-
-   type Unit_Project is record
-      Unit    : Unit_Id    := No_Unit;
-      Project : Project_Id := No_Project;
-   end record;
-
-   No_Unit_Project : constant Unit_Project := (No_Unit, No_Project);
-
-   package Files_Htable is new GNAT.HTable.Simple_HTable
-     (Header_Num => Header_Num,
-      Element    => Unit_Project,
-      No_Element => No_Unit_Project,
-      Key        => Name_Id,
-      Hash       => Hash,
-      Equal      => "=");
-   --  Mapping of file names to indexes in the Units table
+   --  This procedure is used in the project facility, instead of directly
+   --  calling Osint.Fail. It may be specified by tools to do clean up before
+   --  calling Osint.Fail, or to simply report an error and return.
 
 end Prj.Com;