projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 38cbfe40 RK |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNAT COMPILER COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- H O S T P A R M -- | |
| 6 | -- -- | |
| 7 | -- S p e c -- | |
| 8 | -- -- | |
| 1d005acc | 9 | -- Copyright (C) 1992-2019, Free Software Foundation, Inc. -- |
| 38cbfe40 RK |
10 | -- -- |
| 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- -- | |
| 748086b7 | 13 | -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| 38cbfe40 RK |
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 -- | |
| 748086b7 JJ |
16 | -- or FITNESS FOR A PARTICULAR PURPOSE. -- |
| 17 | -- -- | |
| 18 | -- As a special exception under Section 7 of GPL version 3, you are granted -- | |
| 19 | -- additional permissions described in the GCC Runtime Library Exception, -- | |
| 20 | -- version 3.1, as published by the Free Software Foundation. -- | |
| 21 | -- -- | |
| 22 | -- You should have received a copy of the GNU General Public License and -- | |
| 23 | -- a copy of the GCC Runtime Library Exception along with this program; -- | |
| 24 | -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- | |
| 25 | -- <http://www.gnu.org/licenses/>. -- | |
| 38cbfe40 RK |
26 | -- -- |
| 27 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 71ff80dc | 28 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| 38cbfe40 RK |
29 | -- -- |
| 30 | ------------------------------------------------------------------------------ | |
| 31 | ||
| 32 | -- This package defines some system dependent parameters for GNAT. These | |
| 33 | -- are parameters that are relevant to the host machine on which the | |
| 34 | -- compiler is running, and thus this package is part of the compiler. | |
| 35 | ||
| 23d0d17f TQ |
36 | with Types; |
| 37 | ||
| 38cbfe40 | 38 | package Hostparm is |
| 38cbfe40 | 39 | |
| 38cbfe40 RK |
40 | --------------------- |
| 41 | -- HOST Parameters -- | |
| 42 | --------------------- | |
| 43 | ||
| 26fa2a35 PO |
44 | Direct_Separator : constant Character; |
| 45 | pragma Import (C, Direct_Separator, "__gnat_dir_separator"); | |
| 46 | Normalized_CWD : constant String := "." & Direct_Separator; | |
| 38cbfe40 RK |
47 | -- Normalized string to access current directory |
| 48 | ||
| fe96ecb9 AC |
49 | Max_Line_Length : constant := |
| 50 | Types.Column_Number'Pred (Types.Column_Number'Last); | |
| 23d0d17f TQ |
51 | -- Maximum source line length. By default we set it to the maximum |
| 52 | -- value that can be supported, which is given by the range of the | |
| 53 | -- Column_Number type. We subtract 1 because need to be able to | |
| 54 | -- have a valid Column_Number equal to Max_Line_Length to represent | |
| 55 | -- the location of a "line too long" error. | |
| fe96ecb9 | 56 | -- |
| 23d0d17f TQ |
57 | -- 200 is the minimum value required (RM 2.2(15)). The value set here |
| 58 | -- can be reduced by the explicit use of the -gnatyM style switch. | |
| 38cbfe40 RK |
59 | |
| 60 | Max_Name_Length : constant := 1024; | |
| 61 | -- Maximum length of unit name (including all dots, and " (spec)") and | |
| 62 | -- of file names in the library, must be at least Max_Line_Length, but | |
| 63 | -- can be larger. | |
| 64 | ||
| 38cbfe40 RK |
65 | Tag_Errors : constant Boolean := False; |
| 66 | -- If set to true, then brief form error messages will be prefaced by | |
| 67 | -- the string "error:". Used as default for Opt.Unique_Error_Tag. | |
| 68 | ||
| 69 | Exclude_Missing_Objects : constant Boolean := True; | |
| 70 | -- If set to true, gnatbind will exclude from consideration all | |
| 71 | -- non-existent .o files. | |
| 72 | ||
| 38cbfe40 | 73 | end Hostparm; |