gcc/ada/bindusg.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                        GBIND BINDER COMPONENTS                           --
   4 --                                                                          --
   5 --                             B I N D U S G                                --
   6 --                                                                          --
   7 --                                B o d y                                   --
   8 --                                                                          --
   9 --                            $Revision$
  10 --                                                                          --
  11 --          Copyright (C) 1992-2001 Free Software Foundation, Inc.          --
  12 --                                                                          --
  13 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  14 -- terms of the  GNU General Public License as published  by the Free Soft- --
  15 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  16 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  17 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  18 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  19 -- for  more details.  You should have  received  a copy of the GNU General --
  20 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  21 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  22 -- MA 02111-1307, USA.                                                      --
  23 --                                                                          --
  24 -- GNAT was originally developed  by the GNAT team at  New York University. --
  25 -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
  26 --                                                                          --
  27 ------------------------------------------------------------------------------
  28
  29 with Osint;  use Osint;
  30 with Output; use Output;
  31
  32 procedure Bindusg is
  33
  34    procedure Write_Switch_Char;
  35    --  Write two spaces followed by appropriate switch character
  36
  37    procedure Write_Switch_Char is
  38    begin
  39       Write_Str ("  ");
  40       Write_Char (Switch_Character);
  41    end Write_Switch_Char;
  42
  43 --  Start of processing for Bindusg
  44
  45 begin
  46    --  Usage line
  47
  48    Write_Str ("Usage: ");
  49    Write_Program_Name;
  50    Write_Char (' ');
  51    Write_Str ("switches lfile");
  52    Write_Eol;
  53    Write_Eol;
  54
  55    --  Line for -aO switch
  56
  57    Write_Switch_Char;
  58    Write_Str ("aOdir    Specify library files search path");
  59    Write_Eol;
  60
  61    --  Line for -aI switch
  62
  63    Write_Switch_Char;
  64    Write_Str ("aIdir    Specify source files search path");
  65    Write_Eol;
  66
  67    --  Line for A switch
  68
  69    Write_Switch_Char;
  70    Write_Str ("A        Generate binder program in Ada (default)");
  71    Write_Eol;
  72
  73    --  Line for -b switch
  74
  75    Write_Switch_Char;
  76    Write_Str ("b        Generate brief messages to std");
  77    Write_Str ("err even if verbose mode set");
  78    Write_Eol;
  79
  80    --  Line for -c switch
  81
  82    Write_Switch_Char;
  83    Write_Str ("c        Check only, no generation of b");
  84    Write_Str ("inder output file");
  85    Write_Eol;
  86
  87    --  Line for C switch
  88
  89    Write_Switch_Char;
  90    Write_Str ("C        Generate binder program in C");
  91    Write_Eol;
  92
  93    --  Line for -e switch
  94
  95    Write_Switch_Char;
  96    Write_Str ("e        Output complete list of elabor");
  97    Write_Str ("ation order dependencies");
  98    Write_Eol;
  99
 100    --  Line for -E switch
 101
 102    Write_Switch_Char;
 103    Write_Str ("E        Store tracebacks in Exception occurrences");
 104    Write_Eol;
 105
 106    --  Line for -h switch
 107
 108    Write_Switch_Char;
 109    Write_Str ("h        Output this usage (help) infor");
 110    Write_Str ("mation");
 111    Write_Eol;
 112
 113    --  Line for -I switch
 114
 115    Write_Switch_Char;
 116    Write_Str ("Idir     Specify library and source files search path");
 117    Write_Eol;
 118
 119    --  Line for -I- switch
 120
 121    Write_Switch_Char;
 122    Write_Str ("I-       Don't look for sources & library files");
 123    Write_Str (" in default directory");
 124    Write_Eol;
 125
 126    --  Line for -K switch
 127
 128    Write_Switch_Char;
 129    Write_Str ("K        Give list of linker options specified for link");
 130    Write_Eol;
 131
 132    --  Line for -l switch
 133
 134    Write_Switch_Char;
 135    Write_Str ("l        Output chosen elaboration order");
 136    Write_Eol;
 137
 138    --  Line of -L switch
 139
 140    Write_Switch_Char;
 141    Write_Str ("Lxyz     Library build: adainit/final ");
 142    Write_Str ("renamed to xyzinit/final, implies -n");
 143    Write_Eol;
 144
 145    --  Line for -M switch
 146
 147    Write_Switch_Char;
 148    Write_Str ("Mxyz     Rename generated main program from main to xyz");
 149    Write_Eol;
 150
 151    --  Line for -m switch
 152
 153    Write_Switch_Char;
 154    Write_Str ("mnnn     Limit number of detected error");
 155    Write_Str ("s to nnn (1-999)");
 156    Write_Eol;
 157
 158    --  Line for -n switch
 159
 160    Write_Switch_Char;
 161    Write_Str ("n        No Ada main program (foreign main routine)");
 162    Write_Eol;
 163
 164    --  Line for -nostdinc
 165
 166    Write_Switch_Char;
 167    Write_Str ("nostdinc Don't look for source files");
 168    Write_Str (" in the system default directory");
 169    Write_Eol;
 170
 171    --  Line for -nostdlib
 172
 173    Write_Switch_Char;
 174    Write_Str ("nostdlib Don't look for library files");
 175    Write_Str (" in the system default directory");
 176    Write_Eol;
 177
 178    --  Line for -o switch
 179
 180    Write_Switch_Char;
 181    Write_Str ("o file   Give the output file name (default is b~xxx.adb) ");
 182    Write_Eol;
 183
 184    --  Line for -O switch
 185
 186    Write_Switch_Char;
 187    Write_Str ("O        Give list of objects required for link");
 188    Write_Eol;
 189
 190    --  Line for -p switch
 191
 192    Write_Switch_Char;
 193    Write_Str ("p        Pessimistic (worst-case) elaborat");
 194    Write_Str ("ion order");
 195    Write_Eol;
 196
 197    --  Line for -s switch
 198
 199    Write_Switch_Char;
 200    Write_Str ("s        Require all source files to be");
 201    Write_Str (" present");
 202    Write_Eol;
 203
 204    --  Line for -Sxx switch
 205
 206    Write_Switch_Char;
 207    Write_Str ("S??      Sin/lo/hi/xx for Initialize_Scalars");
 208    Write_Str (" invalid/low/high/hex");
 209    Write_Eol;
 210
 211    --  Line for -static
 212
 213    Write_Switch_Char;
 214    Write_Str ("static   Link against a static GNAT run time");
 215    Write_Eol;
 216
 217    --  Line for -shared
 218
 219    Write_Switch_Char;
 220    Write_Str ("shared   Link against a shared GNAT run time");
 221    Write_Eol;
 222
 223    --  Line for -t switch
 224
 225    Write_Switch_Char;
 226    Write_Str ("t        Tolerate time stamp and other consistency errors");
 227    Write_Eol;
 228
 229    --  Line for -T switch
 230
 231    Write_Switch_Char;
 232    Write_Str ("Tn       Set time slice value to n microseconds (n >= 0)");
 233    Write_Eol;
 234
 235    --  Line for -v switch
 236
 237    Write_Switch_Char;
 238    Write_Str ("v        Verbose mode. Error messages, ");
 239    Write_Str ("header, summary output to stdout");
 240    Write_Eol;
 241
 242    --  Lines for -w switch
 243
 244    Write_Switch_Char;
 245    Write_Str ("wx       Warning mode. (x=s/e for supp");
 246    Write_Str ("ress/treat as error)");
 247    Write_Eol;
 248
 249    --  Line for -x switch
 250
 251    Write_Switch_Char;
 252    Write_Str ("x        Exclude source files (check ob");
 253    Write_Str ("ject consistency only)");
 254    Write_Eol;
 255
 256    --  Line for -z switch
 257
 258    Write_Switch_Char;
 259    Write_Str ("z        No main subprogram (zero main)");
 260    Write_Eol;
 261
 262    --  Line for sfile
 263
 264    Write_Str ("  lfile     Library file names");
 265    Write_Eol;
 266
 267 end Bindusg;