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/*
flext - C++ layer for Max/MSP and pd (pure data) externals
Copyright (c) 2001-2003 Thomas Grill (xovo@gmx.net)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.
*/
/*! \file flprefix.h
\brief Try to find out the platform.
*/
#ifndef __FLEXT_PREFIX_H
#define __FLEXT_PREFIX_H
// --- definitions for FLEXT_SYS ---------------------
#define FLEXT_SYS_UNKNOWN 0
#ifndef FLEXT_SYS_MAX
#define FLEXT_SYS_MAX 1
#else
// already defined
#undef FLEXT_SYS_MAX
#define FLEXT_SYS_MAX 1
#define FLEXT_SYS FLEXT_SYS_MAX
#endif
#ifndef FLEXT_SYS_PD
#define FLEXT_SYS_PD 2
#else
// already defined
#undef FLEXT_SYS_PD
#define FLEXT_SYS_PD 2
#define FLEXT_SYS FLEXT_SYS_PD
#endif
#ifndef FLEXT_SYS_JMAX
#define FLEXT_SYS_JMAX 3
#else
// already defined
#undef FLEXT_SYS_JMAX
#define FLEXT_SYS_JMAX 3
#define FLEXT_SYS FLEXT_SYS_JMAX
#endif
// --- definitions for FLEXT_OS ----------------------
#define FLEXT_OS_UNKNOWN 0
#define FLEXT_OS_WIN 1
#define FLEXT_OS_MAC 2
#define FLEXT_OS_LINUX 3
#define FLEXT_OS_IRIX 4
// --- definitions for FLEXT_OS_API ---------------------
#define FLEXT_OSAPI_UNKNOWN 0
#define FLEXT_OSAPI_MAC_CLASSIC 1
#define FLEXT_OSAPI_MAC_CARBON 2
#define FLEXT_OSAPI_MAC_OSX 3
// --- definitions for FLEXT_CPU ---------------------
#define FLEXT_CPU_UNKNOWN 0
#define FLEXT_CPU_INTEL 1
#define FLEXT_CPU_PPC 2
#define FLEXT_CPU_MIPS 3
#define FLEXT_CPU_ALPHA 4
// --- definitions for FLEXT_THREADS -----------------
#define FLEXT_THR_POSIX 1 // pthreads
#define FLEXT_THR_WIN32 2 // Win32 native
#define FLEXT_THR_MP 3 // MacOS MPThreads
// ---------------------------------------------------
// support old definitions
#ifndef FLEXT_SYS
#if defined(MAXMSP)
#define FLEXT_SYS FLEXT_SYS_MAX
// #undef MAXMSP
#elif defined(PD)
#define FLEXT_SYS FLEXT_SYS_PD
// #undef PD
// #undef NT
#endif
#endif
#if defined(_DEBUG) && !defined(FLEXT_DEBUG)
#define FLEXT_DEBUG
#endif
// ---------------------------------------------------
// Definition of supported real-time systems
#if FLEXT_SYS == FLEXT_SYS_MAX
#elif FLEXT_SYS == FLEXT_SYS_PD
#elif FLEXT_SYS == FLEXT_SYS_JMAX
#else
#error "System must be defined by either FLEXT_SYS_MAX, FLEXT_SYS_PD or FLEXT_SYS_JMAX"
#endif
// Definition of OS/CPU
#if defined(_MSC_VER) || (defined(__ICC) && (FLEXT_OS == FLEXT_OS_WIN || defined(_WIN32)))
// Microsoft C++
// and Intel C++ (as guessed)
#ifndef FLEXT_CPU
#if defined(_M_IX86)
#define FLEXT_CPU FLEXT_CPU_INTEL
#elif defined(_M_PPC)
#define FLEXT_CPU FLEXT_CPU_PPC
#elif defined(_M_MRX000)
#define FLEXT_CPU FLEXT_CPU_MIPS
#elif defined(_M_ALPHA)
#define FLEXT_CPU FLEXT_CPU_ALPHA
#else
#define FLEXT_CPU FLEXT_CPU_UNKNOWN
#endif
#endif
#ifndef FLEXT_OS
#if defined(_WIN32)
#define FLEXT_OS FLEXT_OS_WIN
#else
#define FLEXT_OS FLEXT_OS_UNKNOWN
#endif
#endif
#define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
#elif defined(__BORLANDC__)
// Borland C++
#ifndef FLEXT_CPU
#define FLEXT_CPU FLEXT_CPU_INTEL
#endif
#ifndef FLEXT_OS
#define FLEXT_OS FLEXT_OS_WIN
#endif
#define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
#elif defined(__MWERKS__)
// Metrowerks CodeWarrior
#ifdef __MACH__
// quick fix for OSX Mach-O
#define TARGET_CPU_PPC 1
#define TARGET_OS_MAC 1
#define TARGET_API_MAC_OSX 1
#else
#ifndef __CONDITIONALMACROS__
#include <ConditionalMacros.h>
#endif
#endif
#ifndef FLEXT_CPU
#if TARGET_CPU_X86
#define FLEXT_CPU FLEXT_CPU_INTEL
#elif TARGET_CPU_PPC
#define FLEXT_CPU FLEXT_CPU_PPC
#elif TARGET_CPU_MIPS
#define FLEXT_CPU FLEXT_CPU_MIPS
#elif TARGET_CPU_ALPHA
#define FLEXT_CPU FLEXT_CPU_ALPHA
#else
#define FLEXT_CPU FLEXT_CPU_UNKNOWN
#endif
#endif
#ifndef FLEXT_OS
#if TARGET_OS_MAC
#define FLEXT_OS FLEXT_OS_MAC
#elif TARGET_OS_WIN32
// assume Windows
#define FLEXT_OS FLEXT_OS_WIN
#else
#define FLEXT_OS FLEXT_OS_UNKNOWN
#endif
#endif
#ifndef FLEXT_OSAPI
#if TARGET_API_MAC_OSX
// this has the precedence (OSX can also be Carbon, of course)
#define FLEXT_OSAPI FLEXT_OSAPI_MAC_OSX
#elif TARGET_API_MAC_CARBON
#define FLEXT_OSAPI FLEXT_OSAPI_MAC_CARBON
#else
#define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
#endif
#endif
// This is important for method and attribute callbacks
#pragma enumsalwaysint on
// This is important for everything
#pragma bool on
#elif defined(__GNUG__) || (defined(__ICC) && (FLEXT_OS == FLEXT_OS_LINUX || defined(linux) || defined(__linux__)))
// GNU C++
// and Intel (as suggested by Tim Blechmann)
#ifndef FLEXT_CPU
#if defined(_X86_) || defined(__i386__) || defined(__i586__) || defined(__i686__)
#define FLEXT_CPU FLEXT_CPU_INTEL
#elif defined(__POWERPC__)
#define FLEXT_CPU FLEXT_CPU_PPC
#elif defined(__MIPS__)
#define FLEXT_CPU FLEXT_CPU_MIPS
#else
#define FLEXT_CPU FLEXT_CPU_UNKNOWN
#endif
#endif
#ifndef FLEXT_OS
#if defined(linux) || defined(__linux__)
#define FLEXT_OS FLEXT_OS_LINUX
#elif defined(__CYGWIN__) || defined(__CYGWIN32__)
#define FLEXT_OS FLEXT_OS_WIN
#elif defined(__APPLE__) && defined(__MACH__)
#define FLEXT_OS FLEXT_OS_MAC
// how about IRIX??
#else
#define FLEXT_OS FLEXT_OS_UNKNOWN
#endif
#endif
#if FLEXT_OS == FLEXT_OS_MAC
#define FLEXT_OSAPI FLEXT_OSAPI_MAC_OSX
#else
#define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
#endif
#elif defined(__MRC__) && defined(MPW_CPLUS)
// Apple MPW MrCpp
#if __MRC__ < 0x500
#error Apple MPW MrCpp v.5.0.0 or better compiler required
#endif
#ifndef FLEXT_CPU
#if defined(__POWERPC__)
#define FLEXT_CPU FLEXT_CPU_PPC
#else
#define FLEXT_CPU FLEXT_CPU_UNKNOWN
#endif
#endif
#ifndef FLEXT_OS
#if defined(macintosh)
#define FLEXT_OS FLEXT_OS_MAC
#else
#define FLEXT_OS FLEXT_OS_UNKNOWN
#endif
#endif
#define FLEXT_OSAPI FLEXT_OSAPI_UNKNOWN
#endif
#if FLEXT_OS == FLEXT_OS_WIN
// #pragma message("Compiling for Windows")
#if FLEXT_SYS == FLEXT_SYS_MAX
// #define WIN_VERSION 1
#elif FLEXT_SYS == FLEXT_SYS_PD
// #define PD
// #define NT
#endif
#elif FLEXT_OS == FLEXT_OS_LINUX
// #pragma message("Compiling for Linux")
#if FLEXT_SYS == FLEXT_SYS_PD
// #define PD
#else
#error "Flext SYS/OS combination unknown"
#endif
#elif FLEXT_OS == FLEXT_OS_IRIX
// #pragma message("Compiling for Irix")
#if FLEXT_SYS == FLEXT_SYS_PD
// #define PD
#else
#error "Flext SYS/OS combination unknown"
#endif
#elif FLEXT_OS == FLEXT_OS_MAC
// #pragma message("Compiling for MacOS")
#if FLEXT_SYS == FLEXT_SYS_PD
// #define PD
#endif
#else
#error "Operating system could not be determined"
#endif
#if FLEXT_SYS == FLEXT_SYS_MAX
// #pragma message("Compiling for Max/MSP")
#elif FLEXT_SYS == FLEXT_SYS_PD
// #pragma message("Compiling for PD")
#endif
// ----- set threading model -----
// shared builds are always threaded (although this not be so....)
#ifdef FLEXT_SHARED
#undef FLEXT_THREADS
#define FLEXT_THREADS
#endif
#ifdef FLEXT_THREADS
#undef FLEXT_THREADS
#if FLEXT_OS == FLEXT_OS_MAC && FLEXT_SYS == FLEXT_SYS_MAX
// Max crashes with posix threads (but don't know why...)
#define FLEXT_THREADS FLEXT_THR_MP
#else
#define FLEXT_THREADS FLEXT_THR_POSIX
#endif
#endif
// ----- set message queue mode -----
#undef FLEXT_QTHR
#ifdef FLEXT_PDLOCK
// new PD thread locking functionality shall be used
#if FLEXT_SYS == FLEXT_SYS_PD
#ifdef FLEXT_THREADS
// can only be used with PD and threaded build
#define FLEXT_QTHR
#endif
#else
#error FLEXT_PDLOCK can only be defined with PD
#endif
#endif
#endif // __FLEXT_PREFIX_H
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