Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/mdll-fil.adb @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children | 84e7813d76e9 |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 ------------------------------------------------------------------------------ | |
| 2 -- -- | |
| 3 -- GNAT COMPILER COMPONENTS -- | |
| 4 -- -- | |
| 5 -- M D L L . F I L E S -- | |
| 6 -- -- | |
| 7 -- B o d y -- | |
| 8 -- -- | |
| 9 -- Copyright (C) 1992-2007, Free Software Foundation, Inc. -- | |
| 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- -- | |
| 13 -- ware Foundation; either version 3, 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 COPYING3. If not, go to -- | |
| 19 -- http://www.gnu.org/licenses for a complete copy of the license. -- | |
| 20 -- -- | |
| 21 -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 22 -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
| 23 -- -- | |
| 24 ------------------------------------------------------------------------------ | |
| 25 | |
| 26 -- Simple services used by GNATDLL to deal with Filename extension | |
| 27 | |
| 28 with Ada.Strings.Fixed; | |
| 29 | |
| 30 package body MDLL.Fil is | |
| 31 | |
| 32 use Ada; | |
| 33 | |
| 34 ------------- | |
| 35 -- Get_Ext -- | |
| 36 ------------- | |
| 37 | |
| 38 function Get_Ext (Filename : String) return String is | |
| 39 use Strings.Fixed; | |
| 40 I : constant Natural := Index (Filename, ".", Strings.Backward); | |
| 41 begin | |
| 42 if I = 0 then | |
| 43 return ""; | |
| 44 else | |
| 45 return Filename (I .. Filename'Last); | |
| 46 end if; | |
| 47 end Get_Ext; | |
| 48 | |
| 49 ------------ | |
| 50 -- Is_Ali -- | |
| 51 ------------ | |
| 52 | |
| 53 function Is_Ali (Filename : String) return Boolean is | |
| 54 begin | |
| 55 return Get_Ext (Filename) = ".ali"; | |
| 56 end Is_Ali; | |
| 57 | |
| 58 ------------ | |
| 59 -- Is_Obj -- | |
| 60 ------------ | |
| 61 | |
| 62 function Is_Obj (Filename : String) return Boolean is | |
| 63 Ext : constant String := Get_Ext (Filename); | |
| 64 begin | |
| 65 return Ext = ".o" or else Ext = ".obj"; | |
| 66 end Is_Obj; | |
| 67 | |
| 68 ------------ | |
| 69 -- Ext_To -- | |
| 70 ------------ | |
| 71 | |
| 72 function Ext_To | |
| 73 (Filename : String; | |
| 74 New_Ext : String := No_Ext) | |
| 75 return String | |
| 76 is | |
| 77 use Strings.Fixed; | |
| 78 I : constant Natural := Index (Filename, ".", Strings.Backward); | |
| 79 begin | |
| 80 if I = 0 then | |
| 81 return Filename; | |
| 82 | |
| 83 else | |
| 84 if New_Ext = "" then | |
| 85 return Filename (Filename'First .. I - 1); | |
| 86 else | |
| 87 return Filename (Filename'First .. I - 1) & '.' & New_Ext; | |
| 88 end if; | |
| 89 end if; | |
| 90 end Ext_To; | |
| 91 | |
| 92 end MDLL.Fil; |