1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 2001-2007, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 2, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
17 -- for more details. You should have received a copy of the GNU General --
18 -- Public License distributed with GNAT; see file COPYING. If not, write --
19 -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
20 -- Boston, MA 02110-1301, USA. --
22 -- GNAT was originally developed by the GNAT team at New York University. --
23 -- Extensive contributions were provided by Ada Core Technologies Inc. --
25 ------------------------------------------------------------------------------
28 with Targparm; use Targparm;
30 package body Osint.B is
32 -------------------------
33 -- Close_Binder_Output --
34 -------------------------
36 procedure Close_Binder_Output is
39 Close (Output_FD, Status);
43 ("error while closing generated file ",
44 Get_Name_String (Output_File_Name));
47 end Close_Binder_Output;
49 --------------------------
50 -- Create_Binder_Output --
51 --------------------------
53 procedure Create_Binder_Output
54 (Output_File_Name : String;
58 File_Name : String_Ptr;
63 Bind_File_Prefix_Len : Natural := 2;
64 -- Length of binder file prefix (normally set to 2 for b~, but gets
65 -- reset to 3 for VMS for b__).
68 if Output_File_Name /= "" then
69 Name_Buffer (Output_File_Name'Range) := Output_File_Name;
70 Name_Buffer (Output_File_Name'Last + 1) := ASCII.NUL;
73 Name_Buffer (Output_File_Name'Last) := 's';
76 Name_Len := Output_File_Name'Last;
79 Name_Buffer (1) := 'b';
80 File_Name := File_Names (Current_File_Name_Index);
82 Findex1 := File_Name'First;
84 -- The ali file might be specified by a full path name. However,
85 -- the binder generated file should always be created in the
86 -- current directory, so the path might need to be stripped away.
87 -- In addition to the default directory_separator allow the '/' to
88 -- act as separator since this is allowed in MS-DOS and OS2 ports.
90 for J in reverse File_Name'Range loop
91 if File_Name (J) = Directory_Separator
92 or else File_Name (J) = '/'
99 Findex2 := File_Name'Last;
100 while File_Name (Findex2) /= '.' loop
101 Findex2 := Findex2 - 1;
104 Flength := Findex2 - Findex1;
106 if Maximum_File_Name_Length > 0 then
108 if OpenVMS_On_Target and then Typ /= 'c' then
109 Bind_File_Prefix_Len := 3;
112 -- Make room for the extra two characters in "b?"
114 while Int (Flength) >
115 Maximum_File_Name_Length - Nat (Bind_File_Prefix_Len)
117 Findex2 := Findex2 - 1;
118 Flength := Findex2 - Findex1;
123 (Bind_File_Prefix_Len + 1 .. Flength + Bind_File_Prefix_Len) :=
124 File_Name (Findex1 .. Findex2 - 1);
125 Name_Buffer (Flength + Bind_File_Prefix_Len + 1) := '.';
127 -- C bind file, name is b_xxx.c
130 Name_Buffer (2) := '_';
131 Name_Buffer (Flength + 4) := 'c';
132 Name_Buffer (Flength + 5) := ASCII.NUL;
133 Name_Len := Flength + 4;
135 -- Ada bind file, name is b~xxx.adb or b~xxx.ads
136 -- (with __ instead of ~ in VMS)
139 if OpenVMS_On_Target then
140 Name_Buffer (2) := '_';
141 Name_Buffer (3) := '_';
143 Name_Buffer (2) := '~';
146 Name_Buffer (Flength + Bind_File_Prefix_Len + 2) := 'a';
147 Name_Buffer (Flength + Bind_File_Prefix_Len + 3) := 'd';
148 Name_Buffer (Flength + Bind_File_Prefix_Len + 4) := Typ;
149 Name_Buffer (Flength + Bind_File_Prefix_Len + 5) := ASCII.NUL;
150 Name_Len := Flength + Bind_File_Prefix_Len + 4;
156 Create_File_And_Check (Output_FD, Text);
157 end Create_Binder_Output;
163 function More_Lib_Files return Boolean renames More_Files;
165 ------------------------
166 -- Next_Main_Lib_File --
167 ------------------------
169 function Next_Main_Lib_File return File_Name_Type renames Next_Main_File;
171 -----------------------
172 -- Write_Binder_Info --
173 -----------------------
175 procedure Write_Binder_Info (Info : String) renames Write_Info;
178 Set_Program (Binder);