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6c6db94e93
2005-11-14 Vincent Celier <celier@adacore.com> * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb, mlib-tgt-darwin.adb, mlib-tgt.adb, mlib-tgt.ads, mlib-tgt-lynxos.adb (DLL_Prefix): New function From-SVN: r106953
337 lines
9.7 KiB
Ada
337 lines
9.7 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- M L I B . T G T --
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-- (VxWorks Version) --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2003-2005 Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 2, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
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-- Boston, MA 02110-1301, USA. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- This package provides a set of target dependent routines to build
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-- static libraries.
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-- This is the VxWorks version of the body
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with MLib.Fil;
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with Namet; use Namet;
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with Prj.Com;
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with Sdefault;
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package body MLib.Tgt is
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-----------------------
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-- Local Subprograms --
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-----------------------
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function Get_Target_Suffix return String;
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-- Returns the required suffix for some utilities
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-- (such as ar and ranlib) that depend on the real target.
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---------------------
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-- Archive_Builder --
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---------------------
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function Archive_Builder return String is
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begin
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return "ar" & Get_Target_Suffix;
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end Archive_Builder;
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-----------------------------
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-- Archive_Builder_Options --
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-----------------------------
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function Archive_Builder_Options return String_List_Access is
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begin
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return new String_List'(1 => new String'("cr"));
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end Archive_Builder_Options;
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-----------------
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-- Archive_Ext --
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-----------------
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function Archive_Ext return String is
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begin
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return "a";
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end Archive_Ext;
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---------------------
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-- Archive_Indexer --
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---------------------
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function Archive_Indexer return String is
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begin
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return "ranlib" & Get_Target_Suffix;
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end Archive_Indexer;
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-----------------------------
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-- Archive_Indexer_Options --
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-----------------------------
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function Archive_Indexer_Options return String_List_Access is
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begin
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return new String_List (1 .. 0);
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end Archive_Indexer_Options;
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---------------------------
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-- Build_Dynamic_Library --
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---------------------------
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procedure Build_Dynamic_Library
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(Ofiles : Argument_List;
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Foreign : Argument_List;
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Afiles : Argument_List;
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Options : Argument_List;
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Options_2 : Argument_List;
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Interfaces : Argument_List;
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Lib_Filename : String;
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Lib_Dir : String;
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Symbol_Data : Symbol_Record;
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Driver_Name : Name_Id := No_Name;
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Lib_Version : String := "";
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Auto_Init : Boolean := False)
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is
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pragma Unreferenced (Ofiles);
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pragma Unreferenced (Foreign);
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pragma Unreferenced (Afiles);
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pragma Unreferenced (Options);
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pragma Unreferenced (Options_2);
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pragma Unreferenced (Interfaces);
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pragma Unreferenced (Lib_Filename);
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pragma Unreferenced (Lib_Dir);
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pragma Unreferenced (Symbol_Data);
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pragma Unreferenced (Driver_Name);
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pragma Unreferenced (Lib_Version);
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pragma Unreferenced (Auto_Init);
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begin
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null;
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end Build_Dynamic_Library;
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-------------
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-- DLL_Ext --
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-------------
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function DLL_Ext return String is
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begin
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return "";
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end DLL_Ext;
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----------------
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-- DLL_Prefix --
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----------------
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function DLL_Prefix return String is
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begin
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return "lib";
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end DLL_Prefix;
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--------------------
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-- Dynamic_Option --
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--------------------
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function Dynamic_Option return String is
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begin
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return "";
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end Dynamic_Option;
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-----------------------------
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-- Get_Target_Suffix --
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-----------------------------
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function Get_Target_Suffix return String is
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Target_Name : constant String_Ptr := Sdefault.Target_Name;
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Index : Positive := Target_Name'First;
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begin
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while Index < Target_Name'Last
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and then Target_Name (Index + 1) /= '-'
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loop
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Index := Index + 1;
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end loop;
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if Target_Name (Target_Name'First .. Index) = "m68k" then
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return "68k";
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elsif Target_Name (Target_Name'First .. Index) = "mips" then
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return "mips";
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elsif Target_Name (Target_Name'First .. Index) = "powerpc" then
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return "ppc";
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elsif Target_Name (Target_Name'First .. Index) = "sparc" then
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return "sparc";
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elsif Target_Name (Target_Name'First .. Index) = "sparc64" then
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return "sparc64";
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elsif Target_Name (Target_Name'First .. Index) = "xscale" then
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return "arm";
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else
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return "";
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end if;
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end Get_Target_Suffix;
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-------------------
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-- Is_Object_Ext --
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-------------------
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function Is_Object_Ext (Ext : String) return Boolean is
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begin
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return Ext = ".o";
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end Is_Object_Ext;
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--------------
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-- Is_C_Ext --
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--------------
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function Is_C_Ext (Ext : String) return Boolean is
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begin
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return Ext = ".c";
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end Is_C_Ext;
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--------------------
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-- Is_Archive_Ext --
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--------------------
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function Is_Archive_Ext (Ext : String) return Boolean is
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begin
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return Ext = ".a";
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end Is_Archive_Ext;
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-------------
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-- Libgnat --
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-------------
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function Libgnat return String is
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begin
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return "libgnat.a";
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end Libgnat;
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------------------------
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-- Library_Exists_For --
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------------------------
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function Library_Exists_For
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(Project : Project_Id; In_Tree : Project_Tree_Ref) return Boolean
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is
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begin
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if not In_Tree.Projects.Table (Project).Library then
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Prj.Com.Fail ("INTERNAL ERROR: Library_Exists_For called " &
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"for non library project");
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return False;
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else
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declare
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Lib_Dir : constant String :=
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Get_Name_String
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(In_Tree.Projects.Table (Project).Library_Dir);
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Lib_Name : constant String :=
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Get_Name_String
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(In_Tree.Projects.Table (Project).Library_Name);
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begin
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if In_Tree.Projects.Table (Project).Library_Kind =
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Static
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then
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return Is_Regular_File
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(Lib_Dir & Directory_Separator & "lib" &
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Fil.Ext_To (Lib_Name, Archive_Ext));
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else
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return Is_Regular_File
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(Lib_Dir & Directory_Separator & "lib" &
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Fil.Ext_To (Lib_Name, DLL_Ext));
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end if;
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end;
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end if;
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end Library_Exists_For;
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---------------------------
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-- Library_File_Name_For --
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---------------------------
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function Library_File_Name_For
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(Project : Project_Id;
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In_Tree : Project_Tree_Ref) return Name_Id
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is
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begin
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if not In_Tree.Projects.Table (Project).Library then
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Prj.Com.Fail ("INTERNAL ERROR: Library_File_Name_For called " &
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"for non library project");
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return No_Name;
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else
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declare
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Lib_Name : constant String :=
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Get_Name_String
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(In_Tree.Projects.Table (Project).Library_Name);
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begin
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Name_Len := 3;
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Name_Buffer (1 .. Name_Len) := "lib";
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if In_Tree.Projects.Table (Project).Library_Kind =
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Static
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then
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Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, Archive_Ext));
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else
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Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, DLL_Ext));
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end if;
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return Name_Find;
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end;
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end if;
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end Library_File_Name_For;
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----------------
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-- Object_Ext --
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----------------
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function Object_Ext return String is
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begin
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return "o";
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end Object_Ext;
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----------------
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-- PIC_Option --
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----------------
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function PIC_Option return String is
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begin
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return "";
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end PIC_Option;
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-----------------------------------------------
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-- Standalone_Library_Auto_Init_Is_Supported --
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-----------------------------------------------
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function Standalone_Library_Auto_Init_Is_Supported return Boolean is
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begin
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return False;
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end Standalone_Library_Auto_Init_Is_Supported;
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---------------------------
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-- Support_For_Libraries --
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---------------------------
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function Support_For_Libraries return Library_Support is
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begin
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return Static_Only;
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end Support_For_Libraries;
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end MLib.Tgt;
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