Creating a LIB or DLL
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
Please build FWH\samples\tutor01.prg and check if you get the first MessageBox() from hb_vmInit()
FWH\samples\buildh.bat tutor01
Here it shows fine.
Please build FWH\samples\tutor01.prg and check if you get the first MessageBox() from hb_vmInit()
FWH\samples\buildh.bat tutor01
Here it shows fine.
- Dave Zowasky
- Posts: 125
- Joined: Wed Oct 19, 2005 2:28 pm
- Location: Hudson Ohio
- Contact:
Re: Creating a LIB or DLL
Antonio,
I created a new folder called HS2 and did my checkout in to it.
I copied over my makeb32.bat, make_b32.bat, make_b32.mak. and common.mak
My makeb32.bat
My make_b32.bat
My error again:
I tried to post my .mak files. and got:
Your message contains 65894 characters. The maximum number of allowed characters is 60000
Thanks
I created a new folder called HS2 and did my checkout in to it.
I copied over my makeb32.bat, make_b32.bat, make_b32.mak. and common.mak
My makeb32.bat
Code: Select all
del \harbour\bin\*.exe
del \hs2\harbour\bin\*.exe
SET LIB=c:\bcc55\lib
SET INCLUDE=c:\bcc55\include
SET PATH=c:\bcc55\bin;%PATH%
SET HB_CC_NAME=b32
SET HB_ARCHITECTURE=w32
SET HB_GT_LIB=gtgui
SET HB_GT_DEFAULT=gui
SET HB_BUILD_MODE=c
SET C_USR= -DHARBOUR_MAIN_WIN -DHB_DYNLIB -DHB_FM_STATISTICS_OFF -d -a8 -OS -O2 -5 -6
SET HB_BUILD_DLL=no
SET HB_MAKE_PROGRAM=c:\bcc55\bin\make.exe
make_b32
copy \hs2\harbour\bin\*.exe \harbour\bin
My make_b32.bat
Code: Select all
@echo off
rem
rem $Id: make_b32.bat 9312 2008-09-05 00:08:34Z vszakats $
rem
rem ---------------------------------------------------------------
rem This is a generic template file, if it doesn't fit your own needs
rem please DON'T MODIFY IT.
rem
rem Instead, make a local copy and modify that one, or make a call to
rem this batch file from your customized one. [vszakats]
rem
rem Set any of the below settings to customize your build process:
set HB_BUILD_DLL=yes
rem set HB_BUILD_DEBUG=yes
rem set HB_BUILD_VERBOSE=yes
rem set HB_REBUILD_PARSER=yes
rem set HB_MAKE_PROGRAM=
rem set HB_SHOW_ERRORS=
rem set HB_MAKE_FLAGS=
rem ---------------------------------------------------------------
set _HB_CC_NAME=%HB_CC_NAME%
set _HB_MAKE_PROGRAM=%HB_MAKE_PROGRAM%
if "%_HB_CC_NAME%" == "" set _HB_CC_NAME=b32
if "%_HB_MAKE_PROGRAM%" == "" set _HB_MAKE_PROGRAM=make.exe
set _HB_MAKEFILE=make_b32.mak
set HB_EXIT_LEVEL=
rem ---------------------------------------------------------------
rem Save the user value, force silent file overwrite with COPY
rem (not all Windows versions support the COPY /Y flag)
set HB_ORGENV_COPYCMD=%COPYCMD%
set COPYCMD=/Y
rem ---------------------------------------------------------------
if "%1" == "clean" goto CLEAN
if "%1" == "Clean" goto CLEAN
if "%1" == "CLEAN" goto CLEAN
if "%1" == "install" goto INSTALL
if "%1" == "Install" goto INSTALL
if "%1" == "INSTALL" goto INSTALL
:BUILD
%_HB_MAKE_PROGRAM% %HB_MAKE_FLAGS% -f %_HB_MAKEFILE% %1 %2 %3 > make_%_HB_CC_NAME%.log
if errorlevel 1 set HB_EXIT_LEVEL=1
if errorlevel 1 if not "%HB_SHOW_ERRORS%" == "no" notepad make_%_HB_CC_NAME%.log
goto EXIT
:CLEAN
%_HB_MAKE_PROGRAM% %HB_MAKE_FLAGS% -f %_HB_MAKEFILE% CLEAN > make_%_HB_CC_NAME%.log
if errorlevel 1 set HB_EXIT_LEVEL=1
if errorlevel 1 goto EXIT
if exist make_%_HB_CC_NAME%.log del make_%_HB_CC_NAME%.log > nul
if exist inst_%_HB_CC_NAME%.log del inst_%_HB_CC_NAME%.log > nul
goto EXIT
:INSTALL
%_HB_MAKE_PROGRAM% %HB_MAKE_FLAGS% -f %_HB_MAKEFILE% INSTALL > nul
if errorlevel 1 set HB_EXIT_LEVEL=1
goto EXIT
:EXIT
rem ---------------------------------------------------------------
rem Restore user value
set COPYCMD=%HB_ORGENV_COPYCMD%
set _HB_CC_NAME=
set _HB_MAKE_PROGRAM=
set _HB_MAKEFILE=
if exist hbpostmk.bat call hbpostmk.bat
My error again:
Code: Select all
MAKE Version 5.2 Copyright (c) 1987, 2000 Borland
source\common\expropt1.c:
source\common\expropt2.c:
source\common\hbarch.c:
source\common\hbfsapi.c:
source\common\hbfopen.c:
source\common\hbgete.c:
source\common\hbwince.c:
source\common\hbhash.c:
source\common\hbdate.c:
source\common\hbstr.c:
source\common\hbtrace.c:
source\common\hbver.c:
source\common\hbverdsp.c:
source\common\reserved.c:
TLIB 4.5 Copyright (c) 1987, 1999 Inprise Corporation
+obj\b32\expropt1.obj &
+obj\b32\expropt2.obj &
+obj\b32\hbarch.obj &
+obj\b32\hbfsapi.obj &
+obj\b32\hbfopen.obj &
+obj\b32\hbgete.obj &
+obj\b32\hbwince.obj &
+obj\b32\hbhash.obj &
+obj\b32\hbdate.obj &
+obj\b32\hbstr.obj &
+obj\b32\hbtrace.obj &
+obj\b32\hbver.obj &
+obj\b32\hbverdsp.obj &
+obj\b32\reserved.obj &
+
source\pp\hbpp.c:
Borland C++ 5.5 for Win32 Copyright (c) 1993, 2000 Borland
Turbo Incremental Link 5.00 Copyright (c) 1997, 2000 Borland
Error: Unresolved external '_hb_snprintf' referenced from C:\HS2\HARBOUR\LIB\B32\HBCOMMON.LIB|hbver
** error 1 ** deleting bin\b32\hbpp.exe
Your message contains 65894 characters. The maximum number of allowed characters is 60000
Thanks
Dave Zowasky
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
I think I have found where the exception is coming from. It is a Harbour bug.
Please make this change in harbour\source\vm\hvm.c function hb_vmInit():
Now there is no exception though the DLL function is not working yet. I keep doing tests.
I think I have found where the exception is coming from. It is a Harbour bug.
Please make this change in harbour\source\vm\hvm.c function hb_vmInit():
Code: Select all
if( bStartMainProc ) // new !!!
hb_cmdargUpdate();
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
Please use this makeb32.bat:
It is the one that Enrico provided to us and it works fine
Please use this makeb32.bat:
Code: Select all
@ ECHO OFF
SET PATH=c:\bcc55\bin;c:\mingw\bin;%PATH%
SET HB_COMPILER=bcc
SET HB_USER_CFLAGS=-DHB_FM_STATISTICS_OFF
make_gnu clean install > make_gnu.log 2>&1
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
The Harbour bug comes from here:
In harbour\source\vm\cmdarg.c function hb_cmdargUpdate() s_argv[ 0 ] is used:
s_argv[ 0 ] = s_szAppName;
but it is not initialized for a DLL.
We are going to report it to the Harbour devel mailing list.
In harbour\source\vm\cmdarg.c function hb_cmdargUpdate() s_argv[ 0 ] is used:
s_argv[ 0 ] = s_szAppName;
but it is not initialized for a DLL.
We are going to report it to the Harbour devel mailing list.
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
The DLL is properly working (once the bug fix that I described is applied). I just missed to use __export in maindll.c
LONG PASCAL __export HBDLLENTRY2( char * cProcName, LONG pItem1, LONG pItem2 )
Here you have the DLL to test it (using FWH\samples\babu.prg):
http://www.mediafire.com/?sharekey=d045 ... eaa7bc68bc
The DLL is properly working (once the bug fix that I described is applied). I just missed to use __export in maindll.c
LONG PASCAL __export HBDLLENTRY2( char * cProcName, LONG pItem1, LONG pItem2 )
Here you have the DLL to test it (using FWH\samples\babu.prg):
http://www.mediafire.com/?sharekey=d045 ... eaa7bc68bc
- Dave Zowasky
- Posts: 125
- Joined: Wed Oct 19, 2005 2:28 pm
- Location: Hudson Ohio
- Contact:
Re: Creating a LIB or DLL
Antonio,
I downloaded the DLL and it works perfect.
I applied the code you described to
my \hs1\harbour\source\vm\hvm.c
I am using my makegnu.bat and it looks like it compiles fine however I am still getting exception.
Any possibility of getting a copy of the harbour.exe that you used to compile the babudll?
Thanks
I downloaded the DLL and it works perfect.
I applied the code you described to
my \hs1\harbour\source\vm\hvm.c
Code: Select all
{
HB_STACK_TLS_PRELOAD
s_main_thread = hb_stackId();
/* _SET_* initialization */
hb_setInitialize( hb_stackSetStruct() );
}
if( bStartMainProc )
hb_cmdargUpdate();
hb_clsInit(); /* initialize Classy/OO system */
hb_errInit();
/* initialize dynamic symbol for evaluating codeblocks */
hb_symEval.pDynSym = hb_dynsymGetCase( hb_symEval.szName );
hb_conInit();
Any possibility of getting a copy of the harbour.exe that you used to compile the babudll?
Thanks
Dave Zowasky
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
> Any possibility of getting a copy of the harbour.exe that you used to compile the babudll?
Here you have it
http://www.mediafire.com/?sharekey=414c ... 0a1ae8665a
> Any possibility of getting a copy of the harbour.exe that you used to compile the babudll?
Here you have it
http://www.mediafire.com/?sharekey=414c ... 0a1ae8665a
- Dave Zowasky
- Posts: 125
- Joined: Wed Oct 19, 2005 2:28 pm
- Location: Hudson Ohio
- Contact:
Re: Creating a LIB or DLL
Antonio,
I downloaded tried with new harbour.exe and same problem
here is mine from last create.
Just exe:
http://com1software.com/products/professional/harbour
This file contains:
BABU.EXE
BABU.PRG
BABUDLL.DLL
BABUDLL.PRG
BUILDHD.BAT
HARBOUR.EXE
MAINDLL.C
http://com1software.com/products/profes ... arbdll.zip
I will be running some more tests
Thanks
I downloaded tried with new harbour.exe and same problem
here is mine from last create.
Just exe:
http://com1software.com/products/professional/harbour
This file contains:
BABU.EXE
BABU.PRG
BABUDLL.DLL
BABUDLL.PRG
BUILDHD.BAT
HARBOUR.EXE
MAINDLL.C
http://com1software.com/products/profes ... arbdll.zip
I will be running some more tests
Thanks
Dave Zowasky
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
Please check that you are using the Harbour that I have provided you and not another one
Please check that you are using the Harbour that I have provided you and not another one
- Dave Zowasky
- Posts: 125
- Joined: Wed Oct 19, 2005 2:28 pm
- Location: Hudson Ohio
- Contact:
Re: Creating a LIB or DLL
Antonio,
Yes, I have made very sure to get the correct harbor installed.
I have been looking close at the maindll.c
and my buildhd.bat
I was looking at the map produced from babudll.prg
Kind of small?
Also this is the impdef of your good dll
Here is my bad impdef.
Any Ideas?
Thanks
Yes, I have made very sure to get the correct harbor installed.
I have been looking close at the maindll.c
Code: Select all
/*
* $Id: maindll.c 10658 2009-03-19 18:13:33Z vszakats $
*/
/*
* Harbour Project source code:
* Windows self-contained DLL entry point
*
* Copyright 1999 Antonio Linares <alinares@fivetech.com>
* www - http://www.harbour-project.org
*
* 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, with one exception:
*
* 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, 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 software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#define HB_OS_WIN_32_USED
#include "hbvm.h"
#include "hbapiitm.h"
#if defined(HB_OS_WIN_32)
BOOL WINAPI _export DllEntryPoint( HINSTANCE hInstance, DWORD fdwReason, PVOID pvReserved )
{
HB_TRACE( HB_TR_DEBUG, ("DllEntryPoint(%p, %p, %p)", hInstance, fdwReason,
pvReserved ) );
HB_SYMBOL_UNUSED( hInstance );
HB_SYMBOL_UNUSED( fdwReason );
HB_SYMBOL_UNUSED( pvReserved );
MessageBox( 0, "Inside DllEntryPoint", "1", 0 );
switch( fdwReason )
{
case DLL_PROCESS_ATTACH:
MessageBox( 0, "Inside DllEntryPoint", "2", 0 );
hb_vmInit( FALSE ); /* Don't execute first linked symbol */
MessageBox( 0, "Inside DllEntryPoint", "2", 0 );
break;
case DLL_PROCESS_DETACH:
hb_vmQuit();
break;
}
MessageBox( 0, "Inside DllEntryPoint", "3", 0 );
return TRUE;
}
LONG PASCAL _export HBDLLENTRY( char * cProcName )
{
MessageBox( 0, "Inside HBDLLENTRY", "1", 0 );
hb_itemDoC( cProcName, 0, 0 );
return 0;
}
LONG PASCAL _export HBDLLENTRY1( char * cProcName, LONG pItem )
{
MessageBox( 0, "Inside HBDLLENTRY1", "1", 0 );
hb_itemDoC( cProcName, 1, ( PHB_ITEM ) pItem, 0 );
return 0;
}
LONG PASCAL _export HBDLLENTRY2( char * cProcName, LONG pItem1, LONG pItem2 )
{
MessageBox( 0, "Inside HBDLLENTRY2", "1", 0 );
hb_itemDoC( cProcName, 2, ( PHB_ITEM ) pItem1, ( PHB_ITEM ) pItem2, 0 );
return 0;
}
#endif
and my buildhd.bat
Code: Select all
@ECHO OFF
CLS
@echo off
if A%1 == A GOTO :SINTAX
if NOT EXIST %1.prg GOTO :NOEXIST
ECHO Compiling...
set hdir=c:\harbour
set bcdir=c:\bcc55
%bcdir%\bin\bcc32 -c -DHB_DYNLIB -I%hdir%\include;%bcdir%\include -L%bcdir%\..\lib maindll.c
%hdir%\bin\harbour %1 /n /i..\include;%hdir%\include /w /p %2 %3 > clip.log
@type clip.log
IF ERRORLEVEL 1 PAUSE
IF ERRORLEVEL 1 GOTO EXIT
echo -O2 -I%hdir%\include;%bcdir%\include %1.c > b32.bc
%bcdir%\bin\bcc32 -M -c @b32.bc
:ENDCOMPILE
IF EXIST %1.rc %bcdir%\bin\brc32 -r %1
echo c0d32.obj + %hdir%\obj\b32\maindll.obj + > b32.bc
echo %1.obj, + >> b32.bc
echo %1.dll, + >> b32.bc
echo %1.map, + >> b32.bc
echo ..\lib\FiveH.lib ..\lib\FiveHC.lib + >> b32.bc
ECHO %hdir%\lib\hbrtl.lib + >> b32.bc
ECHO %hdir%\lib\hbvm.lib + >> b32.bc
ECHO %hdir%\lib\gtgui.lib + >> b32.bc
ECHO %hdir%\lib\hblang.lib + >> b32.bc
ECHO %hdir%\lib\hbmacro.lib + >> b32.bc
ECHO %hdir%\lib\hbrdd.lib + >> b32.bc
ECHO %hdir%\lib\rddntx.lib + >> b32.bc
ECHO %hdir%\lib\rddcdx.lib + >> b32.bc
ECHO %hdir%\lib\hbdebug.lib + >> b32.bc
ECHO %hdir%\lib\hbcommon.lib + >> b32.bc
ECHO %hdir%\lib\hbpp.lib + >> b32.bc
ECHO %hdir%\lib\hbmzip.lib + >> b32.bc
echo %hdir%\lib\hbwin.lib + >> b32.bc
ECHO %hdir%\lib\hbsix.lib + >> b32.bc
ECHO %hdir%\lib\rddfpt.lib + >> b32.bc
ECHO %bcdir%\lib\cw32.lib + >> b32.bc
ECHO %bcdir%\lib\import32.lib + >> b32.bc
ECHO %bcdir%\lib\psdk\odbc32.lib + >> b32.bc
ECHO %bcdir%\lib\uuid.lib + >> b32.bc
echo %bcdir%\lib\psdk\msimg32.lib + >> b32.bc
echo %bcdir%\lib\psdk\rasapi32.lib, >> b32.bc
IF EXIST %1.res echo %1.res >> b32.bc
%bcdir%\bin\ilink32 -Tpd -aa -L%bcdir%\lib;%hdir%\lib @b32.bc
IF ERRORLEVEL 1 GOTO LINKERROR
ECHO * self contained DLL successfully built
GOTO EXIT
ECHO
rem delete temporary files
@del %1.c
@del %1.il?
:LINKERROR
ECHO * There are errors
GOTO EXIT
:SINTAX
ECHO SYNTAX: Build [Program] {-- No especifiques la extensi>n PRG
ECHO {-- Don't specify .PRG extension
GOTO EXIT
:NOEXIST
ECHO The specified PRG %1 does not exist
:EXIT
I was looking at the map produced from babudll.prg
Kind of small?
Code: Select all
Start Length Name Class
0001:00401000 0000B9940H _TEXT CODE
0002:004BB000 0000A139CH _DATA DATA
0003:0055C39C 0000036D4H _BSS BSS
0004:00000000 00000009CH _TLS TLS
Also this is the impdef of your good dll
Code: Select all
LIBRARY BABUDLL.DLL
EXPORTS
HBDLLENTRY2 @1 ; HBDLLENTRY2
__DbgWndProc @3 ; __DbgWndProc
__WndProc @2 ; __WndProc
___CPPdebugHook @4 ; ___CPPdebugHook
Here is my bad impdef.
Code: Select all
LIBRARY BABUDLL.DLL
EXPORTS
DllEntryPoint @1 ; DllEntryPoint
HBDLLENTRY @2 ; HBDLLENTRY
HBDLLENTRY1 @3 ; HBDLLENTRY1
HBDLLENTRY2 @4 ; HBDLLENTRY2
__DbgWndProc @6 ; __DbgWndProc
__WndProc @5 ; __WndProc
___CPPdebugHook @7 ; ___CPPdebugHook
Thanks
Dave Zowasky
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
Everything seems ok. In maindll.c I just exported HBDLLENTRY2 and it was enough.
If you build babu.exe, are you able to manage my babudll.dll ?
Everything seems ok. In maindll.c I just exported HBDLLENTRY2 and it was enough.
If you build babu.exe, are you able to manage my babudll.dll ?
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
Don't use -DHB_DYNLIB here:
%bcdir%\bin\bcc32 -c -DHB_DYNLIB -I%hdir%\include;%bcdir%\include -L%bcdir%\..\lib maindll.c
Don't use -DHB_DYNLIB here:
%bcdir%\bin\bcc32 -c -DHB_DYNLIB -I%hdir%\include;%bcdir%\include -L%bcdir%\..\lib maindll.c
- Dave Zowasky
- Posts: 125
- Joined: Wed Oct 19, 2005 2:28 pm
- Location: Hudson Ohio
- Contact:
Re: Creating a LIB or DLL
Antonio,
Yes, babu.exe manages your babudll.dll very good.
What should this line look like?
Thanks
Yes, babu.exe manages your babudll.dll very good.
Don't use -DHB_DYNLIB here:
%bcdir%\bin\bcc32 -c -DHB_DYNLIB -I%hdir%\include;%bcdir%\include -L%bcdir%\..\lib maindll.c
What should this line look like?
Thanks
Dave Zowasky
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
Com1 Software, Inc.
http://www.com1software.com
information@com1software.com
330 653-3771
- Antonio Linares
- Site Admin
- Posts: 37481
- Joined: Thu Oct 06, 2005 5:47 pm
- Location: Spain
- Contact:
Re: Creating a LIB or DLL
Dave,
> What should this line look like?
%bcdir%\bin\bcc32 -c -I%hdir%\include;%bcdir%\include -L%bcdir%\..\lib maindll.c
> What should this line look like?
%bcdir%\bin\bcc32 -c -I%hdir%\include;%bcdir%\include -L%bcdir%\..\lib maindll.c