/usr/share/ada/adainclude/gnatprj/mlib-tgt.ads is in libgnatprj4.9-dev 4.9.3-3ubuntu5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 | ------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- M L I B . T G T --
-- --
-- S p e c --
-- --
-- Copyright (C) 2001-2009, 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 3, 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 COPYING3. If not, go to --
-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This package provides a set of target dependent routines to build static,
-- dynamic and shared libraries. There are several packages providing
-- the actual routines. This package calls them indirectly by means of
-- access-to-subprogram values. Each target-dependent package initializes
-- these values in its elaboration block.
with Prj; use Prj;
package MLib.Tgt is
function Support_For_Libraries return Library_Support;
-- Indicates how building libraries by gnatmake is supported by the GNAT
-- implementation for the platform.
function Standalone_Library_Auto_Init_Is_Supported return Boolean;
-- Indicates if when building a dynamic Standalone Library,
-- automatic initialization is supported. If it is, then it is the default,
-- unless attribute Library_Auto_Init has the value "false".
function Archive_Builder return String;
-- Returns the name of the archive builder program, usually "ar"
function Archive_Builder_Options return String_List_Access;
-- A list of options to invoke the Archive_Builder, usually "cr" for "ar"
function Archive_Builder_Append_Options return String_List_Access;
-- A list of options to use with the archive builder to append object
-- files ("q", for example).
function Archive_Indexer return String;
-- Returns the name of the program, if any, that generates an index to the
-- contents of an archive, usually "ranlib". If there is no archive indexer
-- to be used, returns an empty string.
function Archive_Indexer_Options return String_List_Access;
-- A list of options to invoke the Archive_Indexer, usually empty
function Dynamic_Option return String;
-- gcc option to create a dynamic library.
-- For Unix, returns "-shared", for Windows returns "-mdll".
function Libgnat return String;
-- System dependent static GNAT library
function Archive_Ext return String;
-- System dependent static library extension, without leading dot.
-- For Unix and Windows, return "a".
function Object_Ext return String;
-- System dependent object extension, without leading dot.
-- On Unix, returns "o".
function DLL_Prefix return String;
-- System dependent dynamic library prefix.
-- On Windows, returns "". On other platforms, returns "lib".
function DLL_Ext return String;
-- System dependent dynamic library extension, without leading dot.
-- On Windows, returns "dll". On Unix, usually returns "so", but not
-- always, e.g. on HP-UX the extension for shared libraries is "sl".
function PIC_Option return String;
-- Position independent code option
function Is_Object_Ext (Ext : String) return Boolean;
-- Returns True iff Ext is an object file extension
function Is_C_Ext (Ext : String) return Boolean;
-- Returns True iff Ext is a C file extension
function Is_Archive_Ext (Ext : String) return Boolean;
-- Returns True iff Ext is an extension for a library
function Default_Symbol_File_Name return String;
-- Returns the name of the symbol file when Library_Symbol_File is not
-- specified. Return the empty string when symbol files are not supported.
procedure Build_Dynamic_Library
(Ofiles : Argument_List;
Options : Argument_List;
Interfaces : Argument_List;
Lib_Filename : String;
Lib_Dir : String;
Symbol_Data : Symbol_Record;
Driver_Name : Name_Id := No_Name;
Lib_Version : String := "";
Auto_Init : Boolean := False);
-- Build a dynamic/relocatable library
--
-- Ofiles is the list of all object files in the library
--
-- Options is a list of options to be passed to the tool
-- (gcc or other) that effectively builds the dynamic library.
--
-- Interfaces is the list of ALI files for the interfaces of a SAL.
-- It is empty if the library is not a SAL.
--
-- Lib_Filename is the name of the library, without any prefix or
-- extension. For example, on Unix, if Lib_Filename is "toto", the
-- name of the library file will be "libtoto.so".
--
-- Lib_Dir is the directory path where the library will be located
--
-- For OSes that support symbolic links, Lib_Version, if non null,
-- is the actual file name of the library. For example on Unix, if
-- Lib_Filename is "toto" and Lib_Version is "libtoto.so.2.1",
-- "libtoto.so" will be a symbolic link to "libtoto.so.2.1" which
-- will be the actual library file.
--
-- Symbol_Data is used for some platforms, including VMS, to generate
-- the symbols to be exported by the library.
--
-- Note: Depending on the OS, some of the parameters may not be taken into
-- account. For example, on Linux, Interfaces, Symbol_Data and Auto_Init
-- are ignored.
function Library_Exists_For
(Project : Project_Id;
In_Tree : Project_Tree_Ref) return Boolean;
-- Return True if the library file for a library project already exists.
-- This function can only be called for library projects.
function Library_File_Name_For
(Project : Project_Id;
In_Tree : Project_Tree_Ref) return File_Name_Type;
-- Returns the file name of the library file of a library project.
-- This function can only be called for library projects.
function Library_Major_Minor_Id_Supported return Boolean;
-- Indicates if major and minor ids are supported for libraries.
-- If they are supported, then a Library_Version such as libtoto.so.1.2
-- will have a major id of 1 and a minor id of 2. Then libtoto.so,
-- libtoto.so.1 and libtoto.so.1.2 will be created, all three designating
-- the same file.
private
No_Argument_List : constant Argument_List := (1 .. 0 => null);
-- Access to subprogram types for indirection
type String_Function is access function return String;
type Is_Ext_Function is access function (Ext : String) return Boolean;
type String_List_Access_Function is access function
return String_List_Access;
type Build_Dynamic_Library_Function is access procedure
(Ofiles : Argument_List;
Options : Argument_List;
Interfaces : Argument_List;
Lib_Filename : String;
Lib_Dir : String;
Symbol_Data : Symbol_Record;
Driver_Name : Name_Id := No_Name;
Lib_Version : String := "";
Auto_Init : Boolean := False);
type Library_Exists_For_Function is access function
(Project : Project_Id;
In_Tree : Project_Tree_Ref) return Boolean;
type Library_File_Name_For_Function is access function
(Project : Project_Id;
In_Tree : Project_Tree_Ref) return File_Name_Type;
type Boolean_Function is access function return Boolean;
type Library_Support_Function is access function return Library_Support;
function Archive_Builder_Default return String;
Archive_Builder_Ptr : String_Function := Archive_Builder_Default'Access;
function Archive_Builder_Options_Default return String_List_Access;
Archive_Builder_Options_Ptr : String_List_Access_Function :=
Archive_Builder_Options_Default'Access;
function Archive_Builder_Append_Options_Default return String_List_Access;
Archive_Builder_Append_Options_Ptr : String_List_Access_Function :=
Archive_Builder_Append_Options_Default'Access;
function Archive_Ext_Default return String;
Archive_Ext_Ptr : String_Function := Archive_Ext_Default'Access;
function Archive_Indexer_Default return String;
Archive_Indexer_Ptr : String_Function := Archive_Indexer_Default'Access;
function Archive_Indexer_Options_Default return String_List_Access;
Archive_Indexer_Options_Ptr : String_List_Access_Function :=
Archive_Indexer_Options_Default'Access;
function Default_Symbol_File_Name_Default return String;
Default_Symbol_File_Name_Ptr : String_Function :=
Default_Symbol_File_Name_Default'Access;
Build_Dynamic_Library_Ptr : Build_Dynamic_Library_Function;
function DLL_Ext_Default return String;
DLL_Ext_Ptr : String_Function := DLL_Ext_Default'Access;
function DLL_Prefix_Default return String;
DLL_Prefix_Ptr : String_Function := DLL_Prefix_Default'Access;
function Dynamic_Option_Default return String;
Dynamic_Option_Ptr : String_Function := Dynamic_Option_Default'Access;
function Is_Object_Ext_Default (Ext : String) return Boolean;
Is_Object_Ext_Ptr : Is_Ext_Function := Is_Object_Ext_Default'Access;
function Is_C_Ext_Default (Ext : String) return Boolean;
Is_C_Ext_Ptr : Is_Ext_Function := Is_C_Ext_Default'Access;
function Is_Archive_Ext_Default (Ext : String) return Boolean;
Is_Archive_Ext_Ptr : Is_Ext_Function := Is_Archive_Ext_Default'Access;
function Libgnat_Default return String;
Libgnat_Ptr : String_Function := Libgnat_Default'Access;
function Library_Exists_For_Default
(Project : Project_Id;
In_Tree : Project_Tree_Ref) return Boolean;
Library_Exists_For_Ptr : Library_Exists_For_Function :=
Library_Exists_For_Default'Access;
function Library_File_Name_For_Default
(Project : Project_Id;
In_Tree : Project_Tree_Ref) return File_Name_Type;
Library_File_Name_For_Ptr : Library_File_Name_For_Function :=
Library_File_Name_For_Default'Access;
function Object_Ext_Default return String;
Object_Ext_Ptr : String_Function := Object_Ext_Default'Access;
function PIC_Option_Default return String;
PIC_Option_Ptr : String_Function := PIC_Option_Default'Access;
function Standalone_Library_Auto_Init_Is_Supported_Default return Boolean;
Standalone_Library_Auto_Init_Is_Supported_Ptr : Boolean_Function :=
Standalone_Library_Auto_Init_Is_Supported_Default'Access;
function Support_For_Libraries_Default return Library_Support;
Support_For_Libraries_Ptr : Library_Support_Function :=
Support_For_Libraries_Default'Access;
function Library_Major_Minor_Id_Supported_Default return Boolean;
Library_Major_Minor_Id_Supported_Ptr : Boolean_Function :=
Library_Major_Minor_Id_Supported_Default'Access;
end MLib.Tgt;
|