+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- S W I T C H --
--- --
--- S p e c --
--- --
--- $Revision: 1.1.16.2 $
--- --
--- Copyright (C) 1992-2001 Free Software Foundation, Inc. --
--- --
--- 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 2, 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 COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
--- This package scans switches. Note that the body of Usage must be
--- coordinated with the switches that are recognized by this package.
--- The Usage package also acts as the official documentation for the
--- switches that are recognized. In addition, package Debug documents
--- the otherwise undocumented debug switches that are also recognized.
-
-package Switch is
-
- -- Note: The default switch character is indicated by Switch_Character,
- -- but regardless of what it is, a hyphen is always allowed as an
- -- (alternative) switch character.
-
- -- Note: In GNAT, the case of switches is not significant if
- -- Switches_Case_Sensitive is False. If this is the case, switch
- -- characters, or letters appearing in the parameter to a switch, may be
- -- either upper case or lower case.
-
- -----------------
- -- Subprograms --
- -----------------
-
- function Is_Switch (Switch_Chars : String) return Boolean;
- -- Returns True iff Switch_Chars is at least two characters long,
- -- and the first character indicates it is a switch.
-
- function Is_Front_End_Switch (Switch_Chars : String) return Boolean;
- -- Returns True iff Switch_Chars represents a front-end switch,
- -- ie. it starts with -I or -gnat.
-
- procedure Scan_Front_End_Switches (Switch_Chars : String);
- procedure Scan_Binder_Switches (Switch_Chars : String);
- procedure Scan_Make_Switches (Switch_Chars : String);
- -- Procedures to scan out switches stored in the given string. The first
- -- character is known to be a valid switch character, and there are no
- -- blanks or other switch terminator characters in the string, so the
- -- entire string should consist of valid switch characters, except that
- -- an optional terminating NUL character is allowed. A bad switch causes
- -- a fatal error exit and control does not return. The call also sets
- -- Usage_Requested to True if a ? switch is encountered.
-
-end Switch;
projects / msp430-gcc.git / blobdiff