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/*******************************************************************************
* syspovconfig.h
*
* This file contains most unix-specific defines for compiling the VFE.
*
* ---------------------------------------------------------------------------
* Persistence of Vision Ray Tracer ('POV-Ray') version 3.7.
* Copyright 1991-2013 Persistence of Vision Raytracer Pty. Ltd.
*
* POV-Ray is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* POV-Ray 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* ---------------------------------------------------------------------------
* POV-Ray is based on the popular DKB raytracer version 2.12.
* DKBTrace was originally written by David K. Buck.
* DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
* ---------------------------------------------------------------------------
* $File: //depot/povray/smp/vfe/unix/syspovconfig.h $
* $Revision: #15 $
* $Change: 6129 $
* $DateTime: 2013/11/25 11:09:30 $
* $Author: clipka $
*******************************************************************************/
#ifndef __SYSPOVCONFIG_H__
#define __SYSPOVCONFIG_H__
#define _FILE_OFFSET_BITS 64 // Required for some Unix flavors to get a 64-bit off_t type on 32-bit systems.
#ifdef HAVE_CONFIG_H
# include "config.h"
#else
# error "!!!!! config.h is required !!!!!"
#endif
#include <algorithm>
#include <stdarg.h>
#include <math.h>
#include "../vfeconf.h"
using std::max;
using std::min;
#ifndef STD_TYPES_DECLARED
#define STD_TYPES_DECLARED
// the following types are used extensively throughout the POV source and hence are
// included and named here for reasons of clarity and convenience.
#include <exception>
#include <stdexcept>
#include <string>
#include <vector>
#include <list>
#include <boost/shared_ptr.hpp>
// when we say 'string' we mean std::string
using std::string;
// and vector is a std::vector
using std::vector;
// yup, list too
using std::list;
// runtime_error is the base of our Exception class, plus is referred
// to in a few other places.
using std::runtime_error;
// C++0x has a shared_ptr, but we currently use the boost one.
using boost::shared_ptr;
#endif // STD_POV_TYPES_DECLARED
// After Stroustrop in _The C++ Programming Language, 3rd Ed_ p. 88
#ifndef NULL
const int NULL=0;
#endif
#define DELETE_FILE(name) unlink(name)
#if defined (PATH_MAX)
# define FILE_NAME_LENGTH PATH_MAX
#elif defined (_POSIX_PATH_MAX)
# define FILE_NAME_LENGTH _POSIX_PATH_MAX
#else
# define FILE_NAME_LENGTH 200
#endif
#define MAX_PATH FILE_NAME_LENGTH // FIXME: remove later
#define DEFAULT_OUTPUT_FORMAT kPOVList_FileType_PNG
#define DEFAULT_DISPLAY_GAMMA_TYPE kPOVList_GammaType_SRGB
#define DEFAULT_DISPLAY_GAMMA 2.2
#define DEFAULT_FILE_GAMMA_TYPE kPOVList_GammaType_SRGB
#define DEFAULT_FILE_GAMMA 2.2
#define METADATA_PLATFORM_STRING BUILD_ARCH
#define METADATA_COMPILER_STRING COMPILER_VERSION
// Pull in additional settings depending on Unix flavor
#if defined(_AIX)
// IBM AIX detected.
// Not officially supported yet; comment-out the following line to try with default POSIX settings.
#error IBM AIX detected, but not explicitly supported yet; proceed at your own risk.
#include "syspovconfig_posix.h"
#elif defined(__hpux)
// Hewlett-Packard HP-UX detected.
// Not officially supported yet; comment-out the following line to try with default POSIX settings.
#error Hewlett-Packard HP-UX detected, but not explicitly supported yet; proceed at your own risk.
#include "syspovconfig_posix.h"
#elif defined(__linux__)
// GNU/Linux detected.
#include "syspovconfig_linux.h"
#elif defined(__APPLE__) && defined(__MACH__)
// Apple Mac OS X detected.
#include "syspovconfig_osx.h"
#elif defined(__sun) && defined(__SVR4)
// Sun/Oracle Solaris detected.
// Not officially supported yet; comment-out the following line to try with default POSIX settings.
#error Sun/Oracle Solaris detected, but not explicitly supported yet; proceed at your own risk.
#include "syspovconfig_posix.h"
#elif defined(__CYGWIN__)
// Cygwin detected.
// Not officially supported yet; comment-out the following line to try with default POSIX settings.
#error Cygwin detected, but not explicitly supported yet; proceed at your own risk.
#include "syspovconfig_posix.h"
#elif defined(__unix__)
// Some Unix other than the above detected.
#include <sys/param.h>
#if defined(BSD) || defined(__FreeBSD_kernel__)
// BSD-style Unix detected.
#include "syspovconfig_bsd.h"
#else
// Not officially supported yet; comment-out the following line to try with default POSIX settings.
#error Unix detected, but flavor not identified; proceed at your own risk.
#include "syspovconfig_posix.h"
#endif
#else
// Doesn't look like a Unix at all.
// Comment-out the following line to try with default POSIX settings.
#error No Unix detected; proceed at your own risk.
#include "syspovconfig_posix.h"
#endif
#endif
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