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{
Copyright (c) 1998-2002 by Florian Klaempfl
Handles the resource files handling
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT 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
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
****************************************************************************
}
unit comprsrc;
{$i fpcdefs.inc}
interface
type
presourcefile=^tresourcefile;
tresourcefile=object
private
fname : string;
public
constructor Init(const fn:string);
destructor Done;
procedure Compile;virtual;
end;
procedure CompileResourceFiles;
implementation
uses
SysUtils,
Systems,cutils,cfileutils,
Globtype,Globals,Verbose,Fmodule,
Script;
{****************************************************************************
TRESOURCEFILE
****************************************************************************}
constructor tresourcefile.init(const fn:string);
begin
fname:=fn;
end;
destructor tresourcefile.done;
begin
end;
procedure tresourcefile.compile;
var
respath,
srcfilepath,
n,
s,
resobj,
resbin : TCmdStr;
resfound,
objused : boolean;
begin
resbin:='';
resfound:=false;
if utilsdirectory<>'' then
resfound:=FindFile(utilsprefix+target_res.resbin+source_info.exeext,utilsdirectory,false,resbin);
if not resfound then
resfound:=FindExe(utilsprefix+target_res.resbin,false,resbin);
{ get also the path to be searched for the windres.h }
respath:=ExtractFilePath(resbin);
if (not resfound) and not(cs_link_nolink in current_settings.globalswitches) then
begin
Message(exec_e_res_not_found);
current_settings.globalswitches:=current_settings.globalswitches+[cs_link_nolink];
end;
srcfilepath:=ExtractFilePath(current_module.mainsource^);
if not path_absolute(fname) then
fname:=srcfilepath+fname;
resobj:=ChangeFileExt(fname,target_info.resobjext);
s:=target_res.rescmd;
ObjUsed:=(pos('$OBJ',s)>0);
Replace(s,'$OBJ',maybequoted(resobj));
Replace(s,'$RES',maybequoted(fname));
{ windres doesn't like empty include paths }
if respath='' then
respath:='.';
Replace(s,'$INC',maybequoted(respath));
if (target_info.system = system_i386_win32) and
(srcfilepath<>'') then
s:=s+' --include '+maybequoted(srcfilepath);
{ Execute the command }
if not (cs_link_nolink in current_settings.globalswitches) then
begin
Message1(exec_i_compilingresource,fname);
Message2(exec_d_resbin_params,resbin,s);
FlushOutput;
try
if ExecuteProcess(resbin,s) <> 0 then
begin
Message(exec_e_error_while_linking);
current_settings.globalswitches:=current_settings.globalswitches+[cs_link_nolink];
end;
except
on E:EOSError do
begin
Message(exec_e_cant_call_linker);
current_settings.globalswitches:=current_settings.globalswitches+[cs_link_nolink];
end
end;
end;
{ Update asmres when externmode is set }
if cs_link_nolink in current_settings.globalswitches then
AsmRes.AddLinkCommand(resbin,s,'');
if ObjUsed then
current_module.linkotherofiles.add(resobj,link_always);
end;
procedure CompileResourceFiles;
var
hr : presourcefile;
begin
{ OS/2 (EMX) must be processed elsewhere (in the linking/binding stage).
same with MacOS}
if not (target_info.system in [system_i386_os2,
system_i386_emx,system_powerpc_macos]) then
While not current_module.ResourceFiles.Empty do
begin
if target_info.res<>res_none then
begin
hr:=new(presourcefile,init(current_module.ResourceFiles.getfirst));
hr^.compile;
dispose(hr,done);
end
else
Message(scan_e_resourcefiles_not_supported);
end;
end;
end.
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