-- --
-- B o d y --
-- --
--- Copyright (C) 1992-2005 Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2009, 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- --
+-- ware Foundation; either version 3, 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. --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
with Osint; use Osint;
with Output; use Output;
-procedure Bindusg is
+with System.WCh_Con; use System.WCh_Con;
--- Start of processing for Bindusg
+package body Bindusg is
-begin
- -- Usage line
+ Already_Displayed : Boolean := False;
+ -- Set True if Display called, used to avoid showing usage information
+ -- more than once.
- Write_Str ("Usage: ");
- Write_Program_Name;
- Write_Char (' ');
- Write_Str ("switches lfile");
- Write_Eol;
- Write_Eol;
+ -------------
+ -- Display --
+ -------------
- -- Line for -aO switch
+ procedure Display is
+ begin
+ if Already_Displayed then
+ return;
+ else
+ Already_Displayed := True;
+ end if;
- Write_Str (" -aOdir Specify library files search path");
- Write_Eol;
+ -- Usage line
- -- Line for -aI switch
+ Write_Str ("Usage: ");
+ Write_Program_Name;
+ Write_Char (' ');
+ Write_Str ("switches lfile");
+ Write_Eol;
+ Write_Eol;
- Write_Str (" -aIdir Specify source files search path");
- Write_Eol;
+ -- Line for @response_file
- -- Line for A switch
+ Write_Line (" @<resp_file> Get arguments from response file");
+ Write_Eol;
- Write_Str (" -A Generate binder program in Ada (default)");
- Write_Eol;
+ -- Line for -aO switch
- -- Line for -b switch
+ Write_Line (" -aOdir Specify library files search path");
- Write_Str (" -b Generate brief messages to std");
- Write_Str ("err even if verbose mode set");
- Write_Eol;
+ -- Line for -aI switch
- -- Line for -c switch
+ Write_Line (" -aIdir Specify source files search path");
- Write_Str (" -c Check only, no generation of b");
- Write_Str ("inder output file");
- Write_Eol;
+ -- Line for a switch
- -- Line for C switch
+ Write_Line (" -a Automatically initialize elaboration " &
+ "procedure");
- Write_Str (" -C Generate binder program in C");
- Write_Eol;
+ -- Line for A switch
- -- Line for D switch
+ Write_Line (" -A Generate binder program in Ada (default)");
- Write_Str (" -Dnnn Default secondary stack size = nnn bytes");
- Write_Eol;
+ -- Line for -b switch
- -- Line for -e switch
+ Write_Line (" -b Generate brief messages to stderr " &
+ "even if verbose mode set");
- Write_Str (" -e Output complete list of elabor");
- Write_Str ("ation order dependencies");
- Write_Eol;
+ -- Line for -c switch
- -- Line for -E switch
+ Write_Line (" -c Check only, no generation of " &
+ "binder output file");
- Write_Str (" -E Store tracebacks in Exception occurrences");
- Write_Eol;
+ -- Line for C switch
- -- The -f switch is voluntarily omitted, because it is obsolete
+ Write_Line (" -C Generate binder program in C");
- -- Line for -F switch
+ -- Line for -d switch
- Write_Str (" -F Force checking of elaboration Flags");
- Write_Eol;
+ Write_Line (" -dnn[k|m] Default primary stack " &
+ "size = nn [kilo|mega] bytes");
- -- Line for -h switch
+ -- Line for D switch
- Write_Str (" -h Output this usage (help) infor");
- Write_Str ("mation");
- Write_Eol;
+ Write_Line (" -Dnn[k|m] Default secondary stack " &
+ "size = nn [kilo|mega] bytes");
- -- Lines for -I switch
+ -- Line for -e switch
- Write_Str (" -Idir Specify library and source files search path");
- Write_Eol;
+ Write_Line (" -e Output complete list of elaboration " &
+ "order dependencies");
- Write_Str (" -I- Don't look for sources & library files");
- Write_Str (" in default directory");
- Write_Eol;
+ -- Line for -E switch
- -- Line for -K switch
+ Write_Line (" -E Store tracebacks in exception occurrences");
- Write_Str (" -K Give list of linker options specified for link");
- Write_Eol;
+ -- The -f switch is voluntarily omitted, because it is obsolete
- -- Line for -l switch
+ -- Line for -F switch
- Write_Str (" -l Output chosen elaboration order");
- Write_Eol;
+ Write_Line (" -F Force checking of elaboration Flags");
- -- Line of -L switch
+ -- Line for -h switch
- Write_Str (" -Lxyz Library build: adainit/final ");
- Write_Str ("renamed to xyzinit/final, implies -n");
- Write_Eol;
+ Write_Line (" -h Output this usage (help) information");
- -- Line for -M switch
+ -- Lines for -I switch
- Write_Str (" -Mxyz Rename generated main program from main to xyz");
- Write_Eol;
+ Write_Line (" -Idir Specify library and source files search path");
+ Write_Line (" -I- Don't look for sources & library files " &
+ "in default directory");
- -- Line for -m switch
+ -- Line for -K switch
- Write_Str (" -mnnn Limit number of detected error");
- Write_Str ("s to nnn (1-999999)");
- Write_Eol;
+ Write_Line (" -K Give list of linker options specified " &
+ "for link");
- -- Line for -n switch
+ -- Line for -l switch
- Write_Str (" -n No Ada main program (foreign main routine)");
- Write_Eol;
+ Write_Line (" -l Output chosen elaboration order");
- -- Line for -nostdinc
+ -- Line of -L switch
- Write_Str (" -nostdinc Don't look for source files");
- Write_Str (" in the system default directory");
- Write_Eol;
+ Write_Line (" -Lxyz Library build: adainit/final " &
+ "renamed to xyzinit/final, implies -n");
- -- Line for -nostdlib
+ -- Line for -m switch
- Write_Str (" -nostdlib Don't look for library files");
- Write_Str (" in the system default directory");
- Write_Eol;
+ Write_Line (" -mnnn Limit number of detected errors/warnings " &
+ "to nnn (1-999999)");
- -- Line for -o switch
+ -- Line for -M switch
- Write_Str (" -o file Give the output file name (default is b~xxx.adb) ");
- Write_Eol;
+ Write_Line (" -Mxyz Rename generated main program from " &
+ "main to xyz");
- -- Line for -O switch
+ -- Line for -n switch
- Write_Str (" -O Give list of objects required for link");
- Write_Eol;
+ Write_Line (" -n No Ada main program (foreign main routine)");
- -- Line for -p switch
+ -- Line for -nostdinc
- Write_Str (" -p Pessimistic (worst-case) elaborat");
- Write_Str ("ion order");
- Write_Eol;
+ Write_Line (" -nostdinc Don't look for source files " &
+ "in the system default directory");
- -- Line for -r switch
+ -- Line for -nostdlib
- Write_Str (" -r List restrictions that could be a");
- Write_Str ("pplied to this partition");
- Write_Eol;
+ Write_Line (" -nostdlib Don't look for library files " &
+ "in the system default directory");
- -- Line for -s switch
+ -- Line for -o switch
- Write_Str (" -s Require all source files to be");
- Write_Str (" present");
- Write_Eol;
+ Write_Line (" -o file Give the output file name " &
+ "(default is b~xxx.adb)");
- -- Line for -Sxx switch
+ -- Line for -O switch
- Write_Str (" -S?? Sin/lo/hi/xx for Initialize_Scalars");
- Write_Str (" invalid/low/high/hex");
- Write_Eol;
+ Write_Line (" -O Give list of objects required for link");
- -- Line for -static
+ -- Line for -p switch
- Write_Str (" -static Link against a static GNAT run time");
- Write_Eol;
+ Write_Line (" -p Pessimistic (worst-case) elaboration order");
- -- Line for -shared
+ -- Line for -r switch
- Write_Str (" -shared Link against a shared GNAT run time");
- Write_Eol;
+ Write_Line (" -r List restrictions that could be applied " &
+ "to this partition");
- -- Line for -t switch
+ -- Line for -R switch
- Write_Str (" -t Tolerate time stamp and other consistency errors");
- Write_Eol;
+ Write_Line
+ (" -R List sources referenced in closure (implies -c)");
- -- Line for -T switch
+ -- Line for -s switch
- Write_Str (" -Tn Set time slice value to n milliseconds (n >= 0)");
- Write_Eol;
+ Write_Line (" -s Require all source files to be present");
- -- Line for -v switch
+ -- Line for -S?? switch
- Write_Str (" -v Verbose mode. Error messages, ");
- Write_Str ("header, summary output to stdout");
- Write_Eol;
+ Write_Line (" -S?? Sin/lo/hi/xx/ev Initialize_Scalars " &
+ "invalid/low/high/hex/env var");
- -- Lines for -w switch
+ -- Line for -static
- Write_Str (" -wx Warning mode. (x=s/e for supp");
- Write_Str ("ress/treat as error)");
- Write_Eol;
+ Write_Line (" -static Link against a static GNAT run time");
- -- Line for -x switch
+ -- Line for -shared
- Write_Str (" -x Exclude source files (check ob");
- Write_Str ("ject consistency only)");
- Write_Eol;
+ Write_Line (" -shared Link against a shared GNAT run time");
- -- Line for X switch
+ -- Line for -t switch
- Write_Str (" -Xnnn Default exit status value = nnn");
- Write_Eol;
+ Write_Line (" -t Tolerate time stamp and other " &
+ "consistency errors");
- -- Line for -z switch
+ -- Line for -T switch
- Write_Str (" -z No main subprogram (zero main)");
- Write_Eol;
+ Write_Line (" -Tn Set time slice value to n " &
+ "milliseconds (n >= 0)");
- -- Line for --RTS
+ -- Line for -u switch
- Write_Str (" --RTS=dir specify the default source and object search path");
- Write_Eol;
+ Write_Line (" -un Enable dynamic stack analysis, with " &
+ "n results stored");
- -- Line for sfile
+ -- Line for -v switch
- Write_Str (" lfile Library file names");
- Write_Eol;
+ Write_Line (" -v Verbose mode. Error messages, " &
+ "header, summary output to stdout");
+
+ -- Line for -w switch
+
+ Write_Line (" -wx Warning mode. (x=s/e for " &
+ "suppress/treat as error)");
+
+ -- Line for -W switch
+
+ Write_Str (" -W? Wide character encoding method (");
+
+ for J in WC_Encoding_Method loop
+ Write_Char (WC_Encoding_Letters (J));
+
+ if J = WC_Encoding_Method'Last then
+ Write_Char (')');
+ else
+ Write_Char ('/');
+ end if;
+ end loop;
+
+ Write_Eol;
+
+ -- Line for -x switch
+
+ Write_Line (" -x Exclude source files (check object " &
+ "consistency only)");
+
+ -- Line for -X switch
+
+ Write_Line (" -Xnnn Default exit status value = nnn");
+
+ -- Line for -y switch
+
+ Write_Line (" -y Enable leap seconds");
+
+ -- Line for -z switch
+
+ Write_Line (" -z No main subprogram (zero main)");
+
+ -- Line for --RTS
+
+ -- Line for -Z switch
+
+ Write_Line (" -Z " &
+ "Zero formatting in auxiliary outputs (-e, -K, -l, -R)");
+
+ -- Line for --RTS
+
+ Write_Line (" --RTS=dir Specify the default source and " &
+ "object search path");
+
+ -- Line for sfile
+
+ Write_Line (" lfile Library file names");
+ end Display;
end Bindusg;
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