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harbour-core/harbour/include/hbsetup.h

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/*
* $Id$
*/
/*
* Harbour Project source code:
* Header file for compiler and runtime configuration
*
* Copyright 1999 Ryszard Glab <rglab@imid.med.pl>
* 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:
*
* The exception is that if you link the Harbour Runtime Library (HRL)
* and/or the Harbour Virtual Machine (HVM) 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 HRL
* and/or HVM code into it.
*
* 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 (or visit
* their web site at http://www.gnu.org/).
*
*/
#ifndef HB_SETUP_H_
#define HB_SETUP_H_
#include <limits.h>
/* Include settings common for .PRG and .C files */
#include "hbsetup.ch"
/* NOTE: You can select the default language modul used by Harbour, by
defining this to a valid language modul identifier. */
#ifndef HB_LANG_DEFAULT
#define HB_LANG_DEFAULT EN
#endif
/* ***********************************************************************
* This symbol defines if Harbour is compiled using C compiler
* that support strict ANSI C only
*
* The only non ANSI C feature that we are using is an ability
* to call functions before the 'main' module is called.
* This trick is used to automatically join all symbol tables defined
* in run-time support modules and in user defined modules.
* If strict ANSI C compability is required then all symbol tables
* have to be joined manually by calling special function named
* hb_vm_SymbolInit_<module_name>
* (for example for myfirst.prg it will be: 'hb_vm_SymbolInit_MYFIRST'
* The generation of this function is performed by the macro called
* HB_CALL_ON_STARTUP that is defined in 'hbinit.h'
*
* By default we are using extensions to ANSI C (symbol is not defined)
*/
/*#define HARBOUR_STRICT_ANSI_C */
/* ***********************************************************************
* This symbol defines the calling convention used for Harbour level
* functions.
*
* To use "pascal" mode, you should define this macro to "pascal".
*
* By default we are not using any special calling conventions.
*/
/*#define HB_FUNC_CALLCONV*/
/* ***********************************************************************
* Define this option if you want the /y YACC trace option to be available
* in the Harbour compiler.
*
* Note that if you turn this on, the compiler will slighly grow in size.
*
* By default this is turned on.
* TODO: This should be disabled, when the parser has matured.
*/
/*#define HARBOUR_YYDEBUG*/
/* ***********************************************************************
* If you turn this on, the memory subsystem will collect trace information
* and several statistical data about memory management, it will show
* these on exit if memory seem to have been leaked. The memory subsystem
* will also do pointer checks. [vszakats]
* This should be normally turned off in a final release.
*
* Note that if you turn this on, Harbour will be slighlty slower, larger
* and will consume more memory.
*
* By default this is turned on.
*/
#define HB_FM_STATISTICS
/* ***********************************************************************
* This symbol defines if we want an ability to create and link OBJ files
* generated by Harbour compiler
*
* Note that the Virtual Machine support need a platform/compiler specific
* assembler module, so you will be able to use this only with 32 bits
* Borland C/C++ compilers.
*
* By default it is disabled (symbol is not defined)
*/
/*#define HARBOUR_OBJ_GENERATION*/
/* ***********************************************************************
* You can select here, what type of main entry will be used in the
* application (main() or WinMain()).
*
* By default the standard C main() function will be used.
*/
/*#define HARBOUR_MAIN_STD*/
/*#define HARBOUR_MAIN_WIN*/
/* ***********************************************************************
* You can set here the maximum symbol name length handled by Harbour
* compiler and runtime. You can override this setting in the make process.
*
* By default this value is 63
*/
#ifndef HB_SYMBOL_NAME_LEN
/* NOTE: For complete CA-Cl*pper compatibility you can set the maximum
symbol name to 10. Sometimes this can be useful for compiling legacy
code. [vszakats] */
/*
#ifdef HB_C52_STRICT
#define HB_SYMBOL_NAME_LEN 10
#else
*/
#define HB_SYMBOL_NAME_LEN 63
/*
#endif
*/
#endif
/* Detect GCC/OS2 */
#if defined(__EMX__) && ! defined(__RSXNT__)
#define HARBOUR_GCC_OS2
#endif
/* ***********************************************************************
* Operating system specific definitions
*/
#if defined(__GNUC__)
/* The GNU C compiler is used */
#if defined(__DJGPP__) || defined(__EMX__) || defined(_Windows) || defined(_WIN32) || defined(__RSXNT__)
/* The DJGPP port of GNU C is used - for DOS platform */
#define OS_DOS_COMPATIBLE
#define OS_PATH_LIST_SEPARATOR ';'
#define OS_PATH_DELIMITER '\\'
#define OS_PATH_DELIMITER_LIST "\\/:"
#define OS_OPT_DELIMITER_LIST "/-"
#define OS_EOL_LEN 2 /* # of bytes in End of Line marker */
#else
#define OS_UNIX_COMPATIBLE
#define OS_PATH_LIST_SEPARATOR ':'
#define OS_PATH_DELIMITER '/'
#define OS_PATH_DELIMITER_LIST "/"
#define OS_OPT_DELIMITER_LIST "-"
#define OS_EOL_LEN 1
#endif
#else
/* we are assuming here the DOS compatible OS */
#define OS_DOS_COMPATIBLE
#define OS_PATH_LIST_SEPARATOR ';'
#define OS_PATH_DELIMITER '\\'
#define OS_PATH_DELIMITER_LIST "\\/:"
#define OS_OPT_DELIMITER_LIST "/-"
#define OS_EOL_LEN 2
#endif
#ifndef _POSIX_PATH_MAX
#define _POSIX_PATH_MAX 255
#endif
#define HB_ISOPTSEP( c ) ( strchr( OS_OPT_DELIMITER_LIST, ( c ) ) != NULL )
/* ***********************************************************************
* Platform detection
*/
#if defined(__WATCOMC__)
#if defined(__OS2__)
#define HB_OS_OS2
#elif defined(__NT__) || defined(__WINDOWS_386__) || defined(__WINDOWS__)
#define HB_OS_WIN_32
#elif defined(__386__)
#define HB_OS_DOS
#define HB_OS_DOS_32
#else
#define HB_OS_DOS
#define HB_OS_DOS_16
#endif
#endif
#ifndef HB_OS_DOS
#if defined(DOS) || defined(_QC) || defined(__DOS__) || defined(MSDOS) || defined(__MSDOS__) || defined(__RSX32__)
#define HB_OS_DOS
#if defined(__386__)
#define HB_OS_DOS_32
#else
#define HB_OS_DOS_16
#endif
#endif
#endif
#ifndef HB_OS_OS2
#if defined(OS2) || defined(__OS2__) || defined(OS_2) || defined(HARBOUR_GCC_OS2)
#define HB_OS_OS2
#if defined(__EMX__)
#define HB_OS_OS2_EMX
#endif
#endif
#endif
#ifndef HB_OS_WIN_32
#if defined(WINNT) || defined(_Windows) || defined(__NT__) || defined(_WIN32) || defined(_WINDOWS_) || defined(__WINDOWS_386__) || defined(__WIN32__)
#define HB_OS_WIN_32
#endif
#endif
#ifndef HB_OS_UNIX
#ifdef OS_UNIX_COMPATIBLE
#define HB_OS_UNIX
#endif
#endif
#ifndef HB_OS_MAC
#if defined(__MPW__)
#define HB_OS_MAC
#endif
#endif
/* ***********************************************************************
* Extern "C" detection
*/
#if defined(__cplusplus) && !defined(__IBMCPP__)
#define HB_EXTERN_C
#endif
#endif /* HB_SETUP_H_ */
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