| ------------------------------------------------------------------------------ | 
 | --                                                                          -- | 
 | --                         GNAT COMPILER COMPONENTS                         -- | 
 | --                                                                          -- | 
 | --                                 M L I B                                  -- | 
 | --                                                                          -- | 
 | --                                 S p e c                                  -- | 
 | --                                                                          -- | 
 | --                     Copyright (C) 1999-2005, AdaCore                     -- | 
 | --                                                                          -- | 
 | -- 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- -- | 
 | -- ware  Foundation;  either version 2,  or (at your option) any later ver- -- | 
 | -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- -- | 
 | -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY -- | 
 | -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License -- | 
 | -- for  more details.  You should have  received  a copy of the GNU General -- | 
 | -- Public License  distributed with GNAT;  see file COPYING.  If not, write -- | 
 | -- to  the  Free Software Foundation,  51  Franklin  Street,  Fifth  Floor, -- | 
 | -- Boston, MA 02110-1301, USA.                                              -- | 
 | --                                                                          -- | 
 | -- GNAT was originally developed  by the GNAT team at  New York University. -- | 
 | -- Extensive contributions were provided by Ada Core Technologies Inc.      -- | 
 | --                                                                          -- | 
 | ------------------------------------------------------------------------------ | 
 |  | 
 | --  This package provides the core high level routines used by GNATMLIB | 
 | --  and GNATMAKE to build libraries | 
 |  | 
 | with GNAT.OS_Lib; use GNAT.OS_Lib; | 
 | with Osint;       use Osint; | 
 | with Types;       use Types; | 
 |  | 
 | package MLib is | 
 |  | 
 |    Max_Characters_In_Library_Name : constant := 20; | 
 |    --  Maximum number of characters in a library name. | 
 |    --  Used by Check_Library_Name below. | 
 |  | 
 |    type Fail_Proc is access procedure | 
 |      (S1 : String; S2 : String := ""; S3 : String := ""); | 
 |  | 
 |    Fail : Fail_Proc := Osint.Fail'Access; | 
 |    --  This procedure is used in the MLib hierarchy, instead of | 
 |    --  directly calling Osint.Fail. | 
 |    --  It is redirected to Make.Make_Failed by gnatmake. | 
 |  | 
 |    procedure Check_Library_Name (Name : String); | 
 |    --  Verify that the name of a library has the following characteristics | 
 |    --   - starts with a letter | 
 |    --   - includes only letters and digits | 
 |    --   - contains not more than Max_Characters_In_Library_Name characters | 
 |  | 
 |    procedure Build_Library | 
 |      (Ofiles      : Argument_List; | 
 |       Afiles      : Argument_List; | 
 |       Output_File : String; | 
 |       Output_Dir  : String); | 
 |    --  Build a static library from a set of object files | 
 |  | 
 |    procedure Copy_ALI_Files | 
 |      (Files      : Argument_List; | 
 |       To         : Name_Id; | 
 |       Interfaces : String_List); | 
 |    --  Copy all ALI files Files to directory To. | 
 |    --  Mark Interfaces ALI files as interfaces, if any. | 
 |  | 
 |    function Linker_Library_Path_Option return String_Access; | 
 |    --  Linker option to specify to the linker the library directory path. | 
 |    --  If non null, the library directory path is to be appended. | 
 |    --  Should be deallocated by the caller, when no longer needed. | 
 |  | 
 | private | 
 |  | 
 |    Preserve : Attribute := Time_Stamps; | 
 |    --  Used by Copy_ALI_Files. Changed to None for OpenVMS, because | 
 |    --  Copy_Attributes always fails on VMS. | 
 |  | 
 | end MLib; |