1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
6 -- (VxWorks Version) --
10 -- Copyright (C) 2003 Free Software Foundation, Inc. --
12 -- GNAT is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNAT; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
21 -- MA 02111-1307, USA. --
23 -- GNAT was originally developed by the GNAT team at New York University. --
24 -- Extensive contributions were provided by Ada Core Technologies Inc. --
26 ------------------------------------------------------------------------------
28 -- This package provides a set of target dependent routines to build
31 -- This is the VxWorks version of the body
34 with Namet; use Namet;
38 package body MLib.Tgt is
40 -----------------------
41 -- Local Subprograms --
42 -----------------------
44 function Get_Target_Suffix return String;
45 -- Returns the required suffix for some utilities
46 -- (such as ar and ranlib) that depend on the real target.
52 function Archive_Builder return String is
54 return "ar" & Get_Target_Suffix;
57 -----------------------------
58 -- Archive_Builder_Options --
59 -----------------------------
61 function Archive_Builder_Options return String_List_Access is
63 return new String_List'(1 => new String'("cr"));
64 end Archive_Builder_Options;
70 function Archive_Ext return String is
79 function Archive_Indexer return String is
81 return "ranlib" & Get_Target_Suffix;
84 ---------------------------
85 -- Build_Dynamic_Library --
86 ---------------------------
88 procedure Build_Dynamic_Library
89 (Ofiles : Argument_List;
90 Foreign : Argument_List;
91 Afiles : Argument_List;
92 Options : Argument_List;
93 Interfaces : Argument_List;
94 Lib_Filename : String;
96 Symbol_Data : Symbol_Record;
97 Driver_Name : Name_Id := No_Name;
98 Lib_Address : String := "";
99 Lib_Version : String := "";
100 Relocatable : Boolean := False;
101 Auto_Init : Boolean := False)
103 pragma Unreferenced (Ofiles);
104 pragma Unreferenced (Foreign);
105 pragma Unreferenced (Afiles);
106 pragma Unreferenced (Options);
107 pragma Unreferenced (Interfaces);
108 pragma Unreferenced (Lib_Filename);
109 pragma Unreferenced (Lib_Dir);
110 pragma Unreferenced (Symbol_Data);
111 pragma Unreferenced (Driver_Name);
112 pragma Unreferenced (Lib_Address);
113 pragma Unreferenced (Lib_Version);
114 pragma Unreferenced (Relocatable);
115 pragma Unreferenced (Auto_Init);
119 end Build_Dynamic_Library;
121 -------------------------
122 -- Default_DLL_Address --
123 -------------------------
125 function Default_DLL_Address return String is
128 end Default_DLL_Address;
134 function DLL_Ext return String is
143 function Dynamic_Option return String is
148 -----------------------------
149 -- Get_Target_Suffix --
150 -----------------------------
152 function Get_Target_Suffix return String is
153 Target_Name : String_Ptr := Sdefault.Target_Name;
154 Index : Positive := Target_Name'First;
156 while ((Index < Target_Name'Last) and then
157 (Target_Name (Index + 1) /= '-')) loop
161 if Target_Name (Target_Name'First .. Index) = "m68k" then
163 elsif Target_Name (Target_Name'First .. Index) = "mips" then
165 elsif Target_Name (Target_Name'First .. Index) = "powerpc" then
167 elsif Target_Name (Target_Name'First .. Index) = "sparc" then
169 elsif Target_Name (Target_Name'First .. Index) = "sparc64" then
171 elsif Target_Name (Target_Name'First .. Index) = "xscale" then
176 end Get_Target_Suffix;
182 function Is_Object_Ext (Ext : String) return Boolean is
191 function Is_C_Ext (Ext : String) return Boolean is
200 function Is_Archive_Ext (Ext : String) return Boolean is
209 function Libgnat return String is
214 ------------------------
215 -- Library_Exists_For --
216 ------------------------
218 function Library_Exists_For (Project : Project_Id) return Boolean is
220 if not Projects.Table (Project).Library then
221 Prj.Com.Fail ("INTERNAL ERROR: Library_Exists_For called " &
222 "for non library project");
223 return False; -- To avoid warning;
227 Lib_Dir : constant String :=
228 Get_Name_String (Projects.Table (Project).Library_Dir);
229 Lib_Name : constant String :=
230 Get_Name_String (Projects.Table (Project).Library_Name);
233 if Projects.Table (Project).Library_Kind = Static then
234 return Is_Regular_File
235 (Lib_Dir & Directory_Separator & "lib" &
236 Fil.Ext_To (Lib_Name, Archive_Ext));
239 return Is_Regular_File
240 (Lib_Dir & Directory_Separator & "lib" &
241 Fil.Ext_To (Lib_Name, DLL_Ext));
245 end Library_Exists_For;
247 ---------------------------
248 -- Library_File_Name_For --
249 ---------------------------
251 function Library_File_Name_For (Project : Project_Id) return Name_Id is
253 if not Projects.Table (Project).Library then
254 Prj.Com.Fail ("INTERNAL ERROR: Library_File_Name_For called " &
255 "for non library project");
260 Lib_Name : constant String :=
261 Get_Name_String (Projects.Table (Project).Library_Name);
265 Name_Buffer (1 .. Name_Len) := "lib";
267 if Projects.Table (Project).Library_Kind = Static then
268 Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, Archive_Ext));
271 Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, DLL_Ext));
277 end Library_File_Name_For;
279 --------------------------------
280 -- Linker_Library_Path_Option --
281 --------------------------------
283 function Linker_Library_Path_Option return String_Access is
285 return new String'("-Wl,-R,");
286 end Linker_Library_Path_Option;
292 function Object_Ext return String is
301 function PIC_Option return String is
306 -----------------------------------------------
307 -- Standalone_Library_Auto_Init_Is_Supported --
308 -----------------------------------------------
310 function Standalone_Library_Auto_Init_Is_Supported return Boolean is
313 end Standalone_Library_Auto_Init_Is_Supported;
315 ---------------------------
316 -- Support_For_Libraries --
317 ---------------------------
319 function Support_For_Libraries return Library_Support is
322 end Support_For_Libraries;