gcc/ada/vxlink.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                               V X L I N K                                --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --                     Copyright (C) 2018, AdaCore                          --
  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 --  See vxlink-main.adb for a description of the tool.
  27 --
  28 --  This package contains only common utility functions used by the other
  29 --  child packages.
  30
  31 pragma Ada_2012;
  32
  33 with Ada.Containers.Indefinite_Vectors;
  34
  35 package VxLink is
  36
  37    package Strings_List is new Ada.Containers.Indefinite_Vectors
  38      (Positive, String);
  39
  40    subtype Arguments_List is Strings_List.Vector;
  41
  42    procedure Set_Verbose (Value : Boolean);
  43    function Is_Verbose return Boolean;
  44
  45    procedure Set_Error_State (Message : String);
  46    function Is_Error_State return Boolean;
  47
  48    procedure Log_Info (S : String);
  49    procedure Log_Error (S : String);
  50
  51    procedure Run (Arguments : Arguments_List);
  52
  53    function Run (Arguments : Arguments_List) return String;
  54
  55    function Gcc return String;
  56    --  Current toolchain's gcc command
  57
  58    function Gxx return String;
  59    --  Current toolchain's g++ command
  60
  61    function Nm return String;
  62    --  Current toolchain's nm command
  63
  64    function Ends_With (Str, Suffix : String) return Boolean
  65    is (Str'Length >= Suffix'Length
  66        and then Str (Str'Last - Suffix'Length + 1 .. Str'Last) = Suffix);
  67
  68 end VxLink;