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435 lines
11 KiB
ObjectPascal
435 lines
11 KiB
ObjectPascal
{
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$Id$
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Copyright (c) 1998-2000 by Peter Vreman
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This unit handles the writing of script files
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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****************************************************************************
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}
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unit Script;
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{$i defines.inc}
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interface
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uses
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cclasses;
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type
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TScript=class
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fn : string[80];
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data : TStringList;
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executable : boolean;
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constructor Create(const s:string);
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constructor CreateExec(const s:string);
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destructor Destroy;override;
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procedure AddStart(const s:string);
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procedure Add(const s:string);
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Function Empty:boolean;
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procedure WriteToDisk;virtual;
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end;
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TAsmScript = class (TScript)
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Constructor Create(Const ScriptName : String); virtual;
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Procedure AddAsmCommand (Const Command, Options,FileName : String);virtual;abstract;
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Procedure AddLinkCommand (Const Command, Options, FileName : String);virtual;abstract;
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Procedure AddDeleteCommand (Const FileName : String);virtual;abstract;
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Procedure AddDeleteDirCommand (Const FileName : String);virtual;abstract;
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end;
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TAsmScriptDos = class (TAsmScript)
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Constructor Create (Const ScriptName : String); override;
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Procedure AddAsmCommand (Const Command, Options,FileName : String);override;
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Procedure AddLinkCommand (Const Command, Options, FileName : String);override;
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Procedure AddDeleteCommand (Const FileName : String);override;
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Procedure AddDeleteDirCommand (Const FileName : String);override;
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Procedure WriteToDisk;override;
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end;
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TAsmScriptAmiga = class (TAsmScript)
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Constructor Create (Const ScriptName : String); override;
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Procedure AddAsmCommand (Const Command, Options,FileName : String);override;
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Procedure AddLinkCommand (Const Command, Options, FileName : String);override;
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Procedure AddDeleteCommand (Const FileName : String);override;
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Procedure AddDeleteDirCommand (Const FileName : String);override;
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Procedure WriteToDisk;override;
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end;
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TAsmScriptUnix = class (TAsmScript)
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Constructor Create (Const ScriptName : String);override;
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Procedure AddAsmCommand (Const Command, Options,FileName : String);override;
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Procedure AddLinkCommand (Const Command, Options, FileName : String);override;
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Procedure AddDeleteCommand (Const FileName : String);override;
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Procedure AddDeleteDirCommand (Const FileName : String);override;
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Procedure WriteToDisk;override;
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end;
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TLinkRes = Class (TScript)
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procedure Add(const s:string);
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procedure AddFileName(const s:string);
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end;
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var
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AsmRes : TAsmScript;
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Procedure GenerateAsmRes(const st : string);
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implementation
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uses
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{$ifdef Unix}
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{$ifdef ver1_0}
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Linux,
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{$else}
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Unix,
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{$endif}
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{$endif}
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globals,systems;
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{****************************************************************************
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TScript
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****************************************************************************}
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constructor TScript.Create(const s:string);
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begin
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fn:=FixFileName(s);
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executable:=false;
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data:=TStringList.Create;
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end;
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constructor TScript.CreateExec(const s:string);
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begin
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fn:=FixFileName(s)+target_info.scriptext;
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executable:=true;
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data:=TStringList.Create;
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end;
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destructor TScript.Destroy;
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begin
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data.Free;
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end;
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procedure TScript.AddStart(const s:string);
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begin
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data.Insert(s);
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end;
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procedure TScript.Add(const s:string);
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begin
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data.Concat(s);
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end;
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Function TScript.Empty:boolean;
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begin
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Empty:=Data.Empty;
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end;
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procedure TScript.WriteToDisk;
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var
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t : Text;
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begin
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Assign(t,fn);
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Rewrite(t);
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while not data.Empty do
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Writeln(t,data.GetFirst);
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Close(t);
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{$ifdef Unix}
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if executable then
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ChMod(fn,493);
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{$endif}
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end;
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{****************************************************************************
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Asm Response
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****************************************************************************}
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Constructor TAsmScript.Create (Const ScriptName : String);
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begin
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Inherited CreateExec(ScriptName);
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end;
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{****************************************************************************
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Asm Response
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****************************************************************************}
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Constructor TAsmScriptDos.Create (Const ScriptName : String);
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begin
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Inherited Create(ScriptName);
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end;
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Procedure TAsmScriptDos.AddAsmCommand (Const Command, Options,FileName : String);
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begin
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if FileName<>'' then
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begin
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Add('SET THEFILE='+FileName);
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Add('echo Assembling %THEFILE%');
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end;
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Add(command+' '+Options);
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Add('if errorlevel 1 goto asmend');
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end;
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Procedure TAsmScriptDos.AddLinkCommand (Const Command, Options, FileName : String);
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begin
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if FileName<>'' then
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begin
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Add('SET THEFILE='+FileName);
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Add('echo Linking %THEFILE%');
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end;
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Add (Command+' '+Options);
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Add('if errorlevel 1 goto linkend');
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end;
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Procedure TAsmScriptDos.AddDeleteCommand (Const FileName : String);
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begin
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Add('Del '+FileName);
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end;
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Procedure TAsmScriptDos.AddDeleteDirCommand (Const FileName : String);
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begin
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Add('Rmdir '+FileName);
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end;
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Procedure TAsmScriptDos.WriteToDisk;
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Begin
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AddStart('@echo off');
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Add('goto end');
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Add(':asmend');
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Add('echo An error occured while assembling %THEFILE%');
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Add('goto end');
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Add(':linkend');
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Add('echo An error occured while linking %THEFILE%');
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Add(':end');
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inherited WriteToDisk;
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end;
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{****************************************************************************
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Amiga Asm Response
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****************************************************************************}
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Constructor TAsmScriptAmiga.Create (Const ScriptName : String);
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begin
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Inherited Create(ScriptName);
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end;
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Procedure TAsmScriptAmiga.AddAsmCommand (Const Command, Options,FileName : String);
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begin
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if FileName<>'' then
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begin
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Add('SET THEFILE '+FileName);
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Add('echo Assembling $THEFILE');
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end;
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Add(command+' '+Options);
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Add('if error');
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Add('skip asmend');
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Add('endif');
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end;
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Procedure TAsmScriptAmiga.AddLinkCommand (Const Command, Options, FileName : String);
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begin
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if FileName<>'' then
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begin
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Add('SET THEFILE '+FileName);
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Add('echo Linking $THEFILE');
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end;
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Add (Command+' '+Options);
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Add('if error');
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Add('skip linkend');
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Add('endif');
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end;
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Procedure TAsmScriptAmiga.AddDeleteCommand (Const FileName : String);
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begin
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Add('Delete '+FileName);
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end;
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Procedure TAsmScriptAmiga.AddDeleteDirCommand (Const FileName : String);
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begin
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Add('Delete '+FileName);
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end;
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Procedure TAsmScriptAmiga.WriteToDisk;
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Begin
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Add('skip end');
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Add('lab asmend');
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Add('echo An error occured while assembling $THEFILE');
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Add('skip end');
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Add('lab linkend');
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Add('echo An error occured while linking $THEFILE');
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Add('lab end');
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inherited WriteToDisk;
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end;
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{****************************************************************************
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Unix Asm Response
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****************************************************************************}
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Constructor TAsmScriptUnix.Create (Const ScriptName : String);
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begin
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Inherited Create(ScriptName);
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end;
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Procedure TAsmScriptUnix.AddAsmCommand (Const Command, Options,FileName : String);
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begin
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if FileName<>'' then
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Add('echo Assembling '+FileName);
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Add (Command+' '+Options);
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Add('if [ $? != 0 ]; then DoExitAsm '+FileName+'; fi');
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end;
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Procedure TAsmScriptUnix.AddLinkCommand (Const Command, Options, FileName : String);
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begin
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if FileName<>'' then
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Add('echo Linking '+FileName);
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Add (Command+' '+Options);
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Add('if [ $? != 0 ]; then DoExitLink '+FileName+'; fi');
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end;
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Procedure TAsmScriptUnix.AddDeleteCommand (Const FileName : String);
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begin
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Add('rm '+FileName);
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end;
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Procedure TAsmScriptUnix.AddDeleteDirCommand (Const FileName : String);
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begin
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Add('rmdir '+FileName);
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end;
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Procedure TAsmScriptUnix.WriteToDisk;
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Begin
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AddStart('{ echo "An error occurred while linking $1"; exit 1; }');
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AddStart('DoExitLink ()');
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AddStart('{ echo "An error occurred while assembling $1"; exit 1; }');
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AddStart('DoExitAsm ()');
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AddStart('#!/bin/sh');
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inherited WriteToDisk;
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end;
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Procedure GenerateAsmRes(const st : string);
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begin
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{$ifdef i386}
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case target_info.target of
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target_i386_linux,
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target_i386_freebsd,
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target_i386_sunos,
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target_i386_beos :
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AsmRes:=TAsmScriptUnix.Create(st);
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else
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AsmRes:=TAsmScriptDos.Create(st);
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end;
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{$else not i386}
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{$ifdef m68k}
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case target_info.target of
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target_m68k_amiga :
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AsmRes:=TAsmScriptAmiga.Create(st);
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target_m68k_linux :
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AsmRes:=TAsmScriptUnix.Create(st);
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else
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AsmRes:=TAsmScriptDos.Create(st);
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end;
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{$else not m68k}
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AsmRes:=TAsmScriptUnix.Create(st);
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{$endif not m68k}
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{$endif not i386}
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end;
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{****************************************************************************
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Link Response
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****************************************************************************}
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procedure TLinkRes.Add(const s:string);
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begin
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if s<>'' then
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inherited Add(s);
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end;
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procedure TLinkRes.AddFileName(const s:string);
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begin
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if s<>'' then
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begin
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if not(s[1] in ['a'..'z','A'..'Z','/','\','.']) then
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inherited Add('.'+DirSep+s)
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else
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inherited Add(s);
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end;
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end;
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end.
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{
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$Log$
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Revision 1.11 2001-07-30 20:59:27 peter
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* m68k updates from v10 merged
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Revision 1.10 2001/07/10 21:01:35 peter
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* fixed crash with writing of the linker script
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Revision 1.9 2001/04/18 22:01:58 peter
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* registration of targets and assemblers
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Revision 1.8 2001/04/13 01:22:14 peter
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* symtable change to classes
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* range check generation and errors fixed, make cycle DEBUG=1 works
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* memory leaks fixed
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Revision 1.7 2001/02/05 20:47:00 peter
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* support linux unit for ver1_0 compilers
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Revision 1.6 2001/01/21 20:32:45 marco
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* Renamefest. Compiler part. Not that hard.
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Revision 1.5 2000/12/25 00:07:29 peter
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+ new tlinkedlist class (merge of old tstringqueue,tcontainer and
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tlinkedlist objects)
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Revision 1.4 2000/11/13 15:43:07 marco
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* Renamefest
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Revision 1.3 2000/09/24 15:06:28 peter
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* use defines.inc
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Revision 1.2 2000/07/13 11:32:49 michael
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+ removed logs
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}
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