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Current File : //usr/include/GNUstep/GNUstepBase/GSConfig.h
/* Machine/OS specific configuration information for GNUstep
Please NOTE - GSConfig.h is generated by the configure script from the
file GSConfig.h.in - changes/fixes need to be made to the original file,
not to the GSConfig.h generated from it.
Copyright (C) 1998-2010 Free Software Foundation, Inc.
Written by: Richard frith-Macdonald <richard@brainstorm.co.uk>
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02111 USA.
*/
#ifndef included_GSConfig_h
#define included_GSConfig_h
/* Check the compiler to see if we are building on/for ms-windows.
* Whatever the compiler uses, we want a standard setting of _WIN64
* to indicate 64bit AND _WIN32 to indicate ms-windows.
* These are defined by gcc, clang, and microsoft compilers anyway.
*/
#if defined(__WIN32__) \
|| defined(__MS_WIN32__) \
|| defined(__MINGW32__)
# if !defined(_WIN32)
# define _WIN32
# endif
#endif
#if defined(__WIN64__) \
|| defined(__MS_WIN64__) \
|| defined(__MINGW64__)
# if !defined(__WIN64__)
# define __WIN64__
# endif
# if !defined(_WIN32)
# define _WIN32
# endif
#endif
/* Check to see if this is a MINGW build (all we currently support)
*/
#if defined(__MINGW32__) || defined(__MINGW64__)
# if !defined(__MINGW__)
# define __MINGW__
# endif
#endif
// Make sure we expose the constants that we use in ObjC++ mode
#ifndef __STDC_CONSTANT_MACROS
#define __STDC_CONSTANT_MACROS 1
#endif
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#if !defined(NeXT_Foundation_LIBRARY)
/* An alternate to GS_FAKE_MAIN which forces the user to call the
NSProcessInfo initialization in 'main', GS_FAKE_MAIN must also
be undefined. */
#if 0
#define GS_PASS_ARGUMENTS 0
#endif
#define GS_FAKE_MAIN 0
#if GS_FAKE_MAIN
/*
* NOTE - if GS_FAKE_MAIN (above) is set to 1, this hack applies - and you
* must make sure that this file is included in any file that implements
* the 'main()' function and links with the GNUstep base libarary.
* You should NOT include this file in a program that does not link with
* the base library.
* This file is included automatically in NSObject.h and Foundation.h
*
* The Foundation classe NSProcessInfo need access to the argc, argv,
* and env variables of the main() function. The purpose of this (ugly hack)
* definition is to give the gstep-base library the opportunity to implement
* its own main function with private access to the global vars. The private
* main() implementation (in NSProcessInfo.m) will then call the user defined
* gnustep_base_user_main() function.
*
* The original hack was -
** Written by: Georg Tuparev, EMBL & Academia Naturalis,
** Heidelberg, Germany
** Tuparev@EMBL-Heidelberg.de
**
** NOTE! This is very dirty and dangerous trick. I spend several hours
** on thinking and man pages browsing, but couldn't find better solution.
** I know that I will spend 666 years in the Computer Hell for writing
** this hack, and the master devil (Bully Boy) will send me to write
** Windowz software.
** BTW, for writing this hack I got personal congratulations from Dennis
** Ritchie and Bjarne Stroustrup sent me a bunch of flowers and asked me
** to participate in the standardization committee for C-- v.6.0 as
** responsible for the new Tab-Overriding-Operator and Scope-Sensitive-
** Comments ... but this makes my situation even worse ;-)
** - Georg
*
* On some systems, there are other relatively clean workarounds, if this
* applies to the system you are running on, your configuration script
* should have set GS_FAKE_MAIN to zero, so that this define hack will
* not be used.
*/
#define main gnustep_base_user_main
#endif /* GS_FAKE_MAIN */
#endif
/*
* Definition to specify if your processor stores words with the most
* significant byte first (like Motorola and SPARC, unlike Intel and VAX).
*/
#define GS_WORDS_BIGENDIAN 0
/*
* Size definitions for standard types
*/
#define GS_SIZEOF_SHORT 2
#define GS_SIZEOF_INT 4
#define GS_SIZEOF_LONG 8
#define GS_SIZEOF_LONG_LONG 8
#define GS_SIZEOF_FLOAT 4
#define GS_SIZEOF_DOUBLE 8
#define GS_SIZEOF_VOIDP 8
/*
* Size information to be places in bits 5 and 6 of type encoding bytes
* in archives (bits 0 to 4 are used for basic type info and bit 7 is
* used to mark cross-references to previously encoded objects).
*/
#define _GSC_S_SHT _GSC_I16
#define _GSC_S_INT _GSC_I32
#define _GSC_S_LNG _GSC_I64
#define _GSC_S_LNG_LNG _GSC_I64
/*
* Type definitions for types with known sizes.
*/
typedef signed char gss8;
typedef unsigned char gsu8;
typedef signed short gss16;
typedef unsigned short gsu16;
typedef signed int gss32;
typedef unsigned int gsu32;
typedef signed long gss64;
typedef unsigned long gsu64;
typedef struct { gsu8 a[16]; } gss128;
typedef struct { gsu8 a[16]; } gsu128;
typedef float gsf32;
typedef double gsf64;
/*
* Integer type with same size as a pointer
*/
typedef unsigned long gsuaddr;
typedef long gssaddr;
typedef gsuaddr gsaddr;
/*
* Do we have real 64-bit and 128-bit integers or are we just pretending.
*/
#define GS_HAVE_I64 1
#define GS_HAVE_I128 0
/*
* Ensure some standard types are defined.
*/
#include <inttypes.h>
/*
* PTR Limit information replacements for buggy headers
*/
#if 0
#undef INTPTR_MAX
#define INTPTR_MAX
#undef INTPTR_MIN
#define INTPTR_MIN
#undef UINTPTR_MAX
#define UINTPTR_MAX
#endif
/*
* Do we have zlib for file handle compression?
*/
#define USE_ZLIB 1
/*
* Do we have the GNU Multiple-precision library for NSDecimal?
*/
//#define USE_GMP 1
#define USE_GMP 0
#ifdef GS_WITH_GC
#undef GS_WITH_GC
#endif
#define GS_WITH_GC 0
/*
* Define to say if we use NXConstantString or NSConstantString
*/
#define NXConstantString NSConstantString
/*
* Wide unicode character type.
*/
#ifndef UTF32Char
#define UTF32Char uint32_t
#endif
/*
* Native character type for use in systemcalls etc.
*/
#if defined(__MINGW__)
# define GSNativeChar uint16_t
#else
# define GSNativeChar char
#endif
/*
* Types used to avoid exposing pthread header in NSLock.h
* NB. These types should *never* be used except to provide enough space
* in a class layout for the type of data actually used by the pthread
* implementation of the current platform.
*/
typedef struct {
uint8_t dummy[48];
} gs_cond_t __attribute__((aligned (8)));
typedef struct {
uint8_t dummy[40];
} gs_mutex_t __attribute__((aligned (8)));
#define OBJC2RUNTIME 1
#define BASE_NATIVE_OBJC_EXCEPTIONS 1
#define GS_NONFRAGILE 0
#define GS_MIXEDABI 0
#define GS_USE_LIBXML 1
#define GS_USE_GNUTLS 1
#define GS_USE_AVAHI 1
#define GS_USE_MDNS 0
#define GS_USE_ICU 1
#define GS_USE_LIBDISPATCH 0
#define GS_USE_LIBDISPATCH_RUNLOOP 0
#define GS_HAVE_OBJC_ROOT_CLASS_ATTR 0
#ifndef __has_include
# define __has_include(x) 0
#endif
#ifndef __has_feature
# define __has_feature(x) 0
#endif
#ifndef __has_builtin
# define __has_builtin(x) 0
#endif
/*
* __has_extension has slightly different semantics from __has_feature.
* It evaluates to true if the feature is supported by by clang for the
* current compilation unit (language and -f switches), regardless of
* whether it is part of the language standard or just a (non-standard)
* extension.
*/
#ifndef __has_extension
# define __has_extension(x) __has_feature(x)
#endif
#if defined(_WIN32)
#define BOOL WinBOOL
#define __OBJC_BOOL 1
#include <w32api.h>
#ifndef _WIN32_WINNT
#define _WIN32_WINNT Windows2000
#endif
#if !defined(WINVER)
#define WINVER Windows2000
#elif (WINVER < Windows2000)
#undef WINVER
#define WINVER Windows2000
#endif
#if defined(__WIN64__)
#include <winsock2.h>
#include <windows.h>
#else
#include <windows.h>
#include <winsock2.h>
#endif
#undef __OBJC_BOOL
#undef BOOL
#endif
/* Include the blocks runtime header if it's available (It shouldn't matter
* that this doesn't work on compilers that don't support __has_include(),
* because they also don't support blocks).
*/
#if __has_include(<objc/block_runtime.h>)
# include <objc/block_runtime.h>
#endif
#ifndef _WIN32
#include <sys/param.h> /* Hack to get rid of warning in GNU libc 2.0.3. */
#endif
/* The following group of lines maintained by the gstep-base configure */
#define GNUSTEP_BASE_VERSION 1.26.0
#define GNUSTEP_BASE_MAJOR_VERSION 1
#define GNUSTEP_BASE_MINOR_VERSION 26
#define GNUSTEP_BASE_SUBMINOR_VERSION 0
#define GNUSTEP_BASE_GCC_VERSION 4.0.0
/* Do not use the following macros!
*/
#define OBJC_DEP(M) \
({ static BOOL beenHere = NO; if (beenHere == NO) {\
beenHere = YES; fprintf(stderr, "%s:%d %s", __FILE__, __LINE__, (M));}})
#define OBJC_MALLOC(VAR, TYPE, NUM) \
(OBJC_DEP("OBJC_MALLOC is deprecated ... use malloc\n"),(VAR) = (TYPE *) malloc ((unsigned)(NUM)*sizeof(TYPE)))
#define OBJC_VALLOC(VAR, TYPE, NUM) \
(OBJC_DEP("OBJC_VALLOC is deprecated\n"),(VAR) = (TYPE *) valloc ((unsigned)(NUM)*sizeof(TYPE)))
#define OBJC_ATOMIC_MALLOC(VAR, TYPE, NUM) \
(OBJC_DEP("OBJC_ATOMIC_MALLOC is deprecated\n"),(VAR) = (TYPE *) malloc ((unsigned)(NUM)*sizeof(TYPE)))
#define OBJC_REALLOC(VAR, TYPE, NUM) \
(OBJC_DEP("OBJC_REALLOC is deprecated ... use realloc\n"),(VAR) = (TYPE *) realloc ((VAR), (unsigned)(NUM)*sizeof(TYPE)))
#define OBJC_CALLOC(VAR, TYPE, NUM) \
(OBJC_DEP("OBJC_CALLOC is deprecated ... use calloc\n"),(VAR) = (TYPE *) calloc ((unsigned)(NUM), sizeof(TYPE)))
#define OBJC_FREE(PTR) (OBJC_DEP("OBJC_FREE is deprecated ... use free\n"), free (PTR))
#ifndef MAX
#define MAX(a,b) \
({__typeof__(a) _MAX_a = (a); __typeof__(b) _MAX_b = (b); \
_MAX_a > _MAX_b ? _MAX_a : _MAX_b; })
#endif
#ifndef MIN
#define MIN(a,b) \
({__typeof__(a) _MIN_a = (a); __typeof__(b) _MIN_b = (b); \
_MIN_a < _MIN_b ? _MIN_a : _MIN_b; })
#endif
#ifndef ABS
#define ABS(a) \
({__typeof__(a) _ABS_a = (a); \
_ABS_a < 0 ? -_ABS_a : _ABS_a; })
#endif
#ifndef STRINGIFY
#define STRINGIFY(s) XSTRINGIFY(s)
#define XSTRINGIFY(s) #s
#endif
#ifndef OBJC_STRINGIFY
#define OBJC_STRINGIFY(s) OBJC_XSTRINGIFY(s)
#define OBJC_XSTRINGIFY(s) @#s
#endif
#ifndef PTR2LONG
#define PTR2LONG(P) (((char*)(P))-(char*)0)
#endif
#ifndef LONG2PTR
#define LONG2PTR(L) (((char*)0)+(L))
#endif
#if VSPRINTF_RETURNS_LENGTH
#define VSPRINTF_LENGTH(VSPF_CALL) (VSPF_CALL)
#else
#define VSPRINTF_LENGTH(VSPF_CALL) strlen((VSPF_CALL))
#endif /* VSPRINTF_RETURNS_LENGTH */
#if VASPRINTF_RETURNS_LENGTH
#define VASPRINTF_LENGTH(VASPF_CALL) (VASPF_CALL)
#else
#define VASPRINTF_LENGTH(VASPF_CALL) strlen((VASPF_CALL))
#endif /* VSPRINTF_RETURNS_LENGTH */
/* Evil hack to stop gcc-4.1 complaining about a dealloc method which
* does not call the superclass implementation.
*/
#define GSNOSUPERDEALLOC if (0) [super dealloc]
#ifndef CF_EXCLUDE_CSTD_HEADERS
#include <sys/types.h>
#include <stdarg.h>
#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <float.h>
#include <limits.h>
#include <locale.h>
#include <math.h>
#include <setjmp.h>
#include <signal.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <stdbool.h>
#endif
#if !__has_feature(objc_arc)
// NetBSD > 6 defines __weak in cdefs_elf.h
#ifdef __NetBSD__
#undef __weak
#endif
# if !defined(__weak)
# define __weak
# endif
# if !defined(__strong)
# define __strong
# endif
#endif
#ifndef __unsafe_unretained
# if !__has_feature(objc_arc)
# define __unsafe_unretained
# endif
#endif
#ifndef __bridge
# if !__has_feature(objc_arc)
# define __bridge
# endif
#endif
#if __has_builtin(__builtin_unreachable)
# define GS_UNREACHABLE() __builtin_unreachable()
#else
# define GS_UNREACHABLE() abort()
#endif
#endif /* included_GSConfig_h */
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