mirror of
https://github.com/gnustep/libs-base.git
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a5c6cfa9f7
enumeration methods that take blocks as arguments. This allows us to implement the NSEnumerationConcurrent option of those methods with minimal effort. The searching methods on NSIndexSet and all the sorting methods are still missing. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35010 72102866-910b-0410-8b05-ffd578937521
416 lines
12 KiB
C
416 lines
12 KiB
C
/* Machine/OS specific configuration information for GNUstep
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Please NOTE - GSConfig.h is generated by the configure script from the
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file GSConfig.h.in - changes/fixes need to be made to the original file,
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not to the GSConfig.h generated from it.
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Copyright (C) 1998-2010 Free Software Foundation, Inc.
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Written by: Richard frith-Macdonald <richard@brainstorm.co.uk>
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This file is part of the GNUstep Base Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02111 USA.
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*/
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#ifndef included_GSConfig_h
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#define included_GSConfig_h
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#if !defined(NeXT_Foundation_LIBRARY)
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/* An alternate to GS_FAKE_MAIN which forces the user to call the
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NSProcessInfo initialization in 'main', GS_FAKE_MAIN must also
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be undefined. */
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#if @GS_PASS_ARGUMENTS@
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#define GS_PASS_ARGUMENTS @GS_PASS_ARGUMENTS@
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#endif
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#define GS_FAKE_MAIN @GS_FAKE_MAIN@
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#if GS_FAKE_MAIN
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/*
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* NOTE - if GS_FAKE_MAIN (above) is set to 1, this hack applies - and you
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* must make sure that this file is included in any file that implements
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* the 'main()' function and links with the GNUstep base libarary.
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* You should NOT include this file in a program that does not link with
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* the base library.
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* This file is included automatically in NSObject.h and Foundation.h
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*
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* The Foundation classe NSProcessInfo need access to the argc, argv,
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* and env variables of the main() function. The purpose of this (ugly hack)
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* definition is to give the gstep-base library the opportunity to implement
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* its own main function with private access to the global vars. The private
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* main() implementation (in NSProcessInfo.m) will then call the user defined
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* gnustep_base_user_main() function.
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*
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* The original hack was -
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** Written by: Georg Tuparev, EMBL & Academia Naturalis,
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** Heidelberg, Germany
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** Tuparev@EMBL-Heidelberg.de
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**
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** NOTE! This is very dirty and dangerous trick. I spend several hours
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** on thinking and man pages browsing, but couldn't find better solution.
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** I know that I will spend 666 years in the Computer Hell for writing
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** this hack, and the master devil (Bully Boy) will send me to write
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** Windowz software.
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** BTW, for writing this hack I got personal congratulations from Dennis
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** Ritchie and Bjarne Stroustrup sent me a bunch of flowers and asked me
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** to participate in the standardization committee for C-- v.6.0 as
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** responsible for the new Tab-Overriding-Operator and Scope-Sensitive-
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** Comments ... but this makes my situation even worse ;-)
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** - Georg
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*
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* On some systems, there are other relatively clean workarounds, if this
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* applies to the system you are running on, your configuration script
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* should have set GS_FAKE_MAIN to zero, so that this define hack will
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* not be used.
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*/
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#define main gnustep_base_user_main
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#endif /* GS_FAKE_MAIN */
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#endif
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/*
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* Definition to specify if your processor stores words with the most
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* significant byte first (like Motorola and SPARC, unlike Intel and VAX).
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*/
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#define GS_WORDS_BIGENDIAN @GS_WORDS_BIGENDIAN@
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/*
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* Size definitions for standard types
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*/
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#define GS_SIZEOF_SHORT @ac_cv_sizeof_short@
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#define GS_SIZEOF_INT @ac_cv_sizeof_int@
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#define GS_SIZEOF_LONG @ac_cv_sizeof_long@
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#define GS_SIZEOF_LONG_LONG @ac_cv_sizeof_long_long@
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#define GS_SIZEOF_FLOAT @ac_cv_sizeof_float@
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#define GS_SIZEOF_DOUBLE @ac_cv_sizeof_double@
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#define GS_SIZEOF_VOIDP @ac_cv_sizeof_voidp@
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/*
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* Size information to be places in bits 5 and 6 of type encoding bytes
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* in archives (bits 0 to 4 are used for basic type info and bit 7 is
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* used to mark cross-references to previously encoded objects).
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*/
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#define _GSC_S_SHT @_GSC_S_SHT@
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#define _GSC_S_INT @_GSC_S_INT@
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#define _GSC_S_LNG @_GSC_S_LNG@
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#define _GSC_S_LNG_LNG @_GSC_S_LNG_LNG@
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/*
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* Type definitions for types with known sizes.
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*/
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typedef @GS_SINT8@ gss8;
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typedef @GS_UINT8@ gsu8;
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typedef @GS_SINT16@ gss16;
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typedef @GS_UINT16@ gsu16;
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typedef @GS_SINT32@ gss32;
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typedef @GS_UINT32@ gsu32;
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typedef @GS_SINT64@ gss64;
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typedef @GS_UINT64@ gsu64;
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typedef @GS_SINT128@ gss128;
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typedef @GS_UINT128@ gsu128;
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typedef @GS_FLT32@ gsf32;
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typedef @GS_FLT64@ gsf64;
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/*
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* Integer type with same size as a pointer
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*/
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typedef @GS_UADDR@ gsuaddr;
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typedef @GS_SADDR@ gssaddr;
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typedef gsuaddr gsaddr;
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/*
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* Do we have real 64-bit and 128-bit integers or are we just pretending.
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*/
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#define GS_HAVE_I64 @GS_HAVE_I64@
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#define GS_HAVE_I128 @GS_HAVE_I128@
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/*
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* Do we have zlib for file handle compression?
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*/
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#define USE_ZLIB @USE_ZLIB@
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/*
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* Do we have the GNU Multiple-precision library for NSDecimal?
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*/
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//#define USE_GMP @USE_GMP@
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#define USE_GMP 0
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/*
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* Macros to deal with hiding an object from the garbage collector
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* This macro employs the procesor-dependent knowledge that a pointer to an
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* object will always be on an even address boundary. If we ever port to a
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* system where this is not the case, we will have to find another mechanism.
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*/
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#ifndef GS_WITH_GC
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#define GS_WITH_GC 0
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#endif
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#if GS_WITH_GC
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#define GS_GC_HIDE(obj) ((id)(((uintptr_t)obj) | 1))
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#define GS_GC_UNHIDE(obj) ((id)(((uintptr_t)obj) & ~1))
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#else
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#define GS_GC_HIDE(obj) ((id)obj)
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#define GS_GC_UNHIDE(obj) ((id)obj)
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#endif
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/*
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* Define to say if we use NXConstantString or NSConstantString
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*/
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#define NXConstantString @NX_CONST_STRING_CLASS@
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/*
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* Ensure some standard types are defined.
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*/
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@INCLUDE_STDINT@
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@DEFINE_INT8_T@
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@DEFINE_UINT8_T@
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@DEFINE_INT16_T@
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@DEFINE_UINT16_T@
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@DEFINE_INT32_T@
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@DEFINE_UINT32_T@
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@DEFINE_INT64_T@
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@DEFINE_UINT64_T@
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@DEFINE_INTPTR_T@
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@DEFINE_UINTPTR_T@
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/*
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* Wide unicode character type.
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*/
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#ifndef UTF32Char
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#define UTF32Char uint32_t
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#endif
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/*
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* Native character type for use in systemcalls etc.
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*/
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#if defined(__MINGW__)
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#define GSNativeChar uint16_t
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#else
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#define GSNativeChar char
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#endif
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/*
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* Types used to avoid exposing pthread header in NSLock.h
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* NB. These types should *never* be used except to provide enough space
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* in a class layout for the type of data actually used by the pthread
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* implementation of the current platform.
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*/
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typedef struct {
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uint8_t dummy[@GS_SIZEOF_COND_T@];
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} gs_cond_t __attribute__((aligned (@GS_ALIGNOF_COND_T@)));
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typedef struct {
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uint8_t dummy[@GS_SIZEOF_MUTEX_T@];
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} gs_mutex_t __attribute__((aligned (@GS_ALIGNOF_MUTEX_T@)));
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#define OBJC2RUNTIME @OBJC2RUNTIME@
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#define BASE_NATIVE_OBJC_EXCEPTIONS @BASE_NATIVE_OBJC_EXCEPTIONS@
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#define GS_NONFRAGILE @GS_NONFRAGILE@
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#define GS_MIXEDABI @GS_MIXEDABI@
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#define GS_USE_LIBXML @HAVE_LIBXML@
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#define GS_USE_GNUTLS @HAVE_GNUTLS@
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#define GS_USE_AVAHI @HAVE_AVAHI@
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#define GS_USE_MDNS @HAVE_MDNS@
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#define GS_USE_ICU @HAVE_ICU@
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#define GS_USE_LIBDISPATCH @HAVE_LIBDISPATCH@
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#if defined(__WIN32__) || defined(_WIN32) || defined(__MS_WIN32__)
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# if !defined(__WIN32__)
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# define __WIN32__
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# endif
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#endif
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#if defined(__MINGW32__)
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# if !defined(__MINGW__)
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# define __MINGW__
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# endif
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# if !defined(__WIN32__)
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# define __WIN32__
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# endif
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#endif
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#ifndef __has_include
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# define __has_include(x) 0
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#endif
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#ifndef __has_feature
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# define __has_feature(x) 0
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#endif
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#ifndef __has_builtin
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# define __has_builtin(x) 0
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#endif
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#if defined(__WIN32__)
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#include <w32api.h>
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#ifndef _WIN32_WINNT
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#define _WIN32_WINNT Windows2000
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#endif
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#if !defined(WINVER)
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#define WINVER Windows2000
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#elif (WINVER < Windows2000)
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#undef WINVER
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#define WINVER Windows2000
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#endif
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#include <windows.h>
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#endif
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// Include the blocks runtime header if it's available (It shouldn't matter
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// that this doesn't work on compilers that don't support __has_include(),
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// because they also don't support blocks).
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#if __has_include(<objc/block_runtime.h>)
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# include <objc/block_runtime.h>
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#endif
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#ifndef __WIN32__
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#include <sys/param.h> /* Hack to get rid of warning in GNU libc 2.0.3. */
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#endif
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/* The following group of lines maintained by the gstep-base configure */
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#define GNUSTEP_BASE_VERSION @VERSION@
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#define GNUSTEP_BASE_MAJOR_VERSION @MAJOR_VERSION@
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#define GNUSTEP_BASE_MINOR_VERSION @MINOR_VERSION@
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#define GNUSTEP_BASE_SUBMINOR_VERSION @SUBMINOR_VERSION@
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#define GNUSTEP_BASE_GCC_VERSION @GCC_VERSION@
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/* Do not use the following macros!
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*/
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#define OBJC_DEP(M) \
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({ static BOOL beenHere = NO; if (beenHere == NO) {\
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beenHere = YES; fprintf(stderr, "%s:%d %s", __FILE__, __LINE__, (M));}})
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#define OBJC_MALLOC(VAR, TYPE, NUM) \
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(OBJC_DEP("OBJC_MALLOC is deprecated ... use malloc\n"),(VAR) = (TYPE *) malloc ((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_VALLOC(VAR, TYPE, NUM) \
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(OBJC_DEP("OBJC_VALLOC is deprecated\n"),(VAR) = (TYPE *) valloc ((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_ATOMIC_MALLOC(VAR, TYPE, NUM) \
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(OBJC_DEP("OBJC_ATOMIC_MALLOC is deprecated\n"),(VAR) = (TYPE *) malloc ((unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_REALLOC(VAR, TYPE, NUM) \
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(OBJC_DEP("OBJC_REALLOC is deprecated ... use realloc\n"),(VAR) = (TYPE *) realloc ((VAR), (unsigned)(NUM)*sizeof(TYPE)))
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#define OBJC_CALLOC(VAR, TYPE, NUM) \
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(OBJC_DEP("OBJC_CALLOC is deprecated ... use calloc\n"),(VAR) = (TYPE *) calloc ((unsigned)(NUM), sizeof(TYPE)))
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#define OBJC_FREE(PTR) (OBJC_DEP("OBJC_FREE is deprecated ... use free\n"), free (PTR))
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#ifndef MAX
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#define MAX(a,b) \
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({__typeof__(a) _MAX_a = (a); __typeof__(b) _MAX_b = (b); \
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_MAX_a > _MAX_b ? _MAX_a : _MAX_b; })
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#endif
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#ifndef MIN
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#define MIN(a,b) \
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({__typeof__(a) _MIN_a = (a); __typeof__(b) _MIN_b = (b); \
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_MIN_a < _MIN_b ? _MIN_a : _MIN_b; })
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#endif
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#ifndef ABS
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#define ABS(a) \
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({__typeof__(a) _ABS_a = (a); \
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_ABS_a < 0 ? -_ABS_a : _ABS_a; })
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#endif
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#ifndef STRINGIFY
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#define STRINGIFY(s) XSTRINGIFY(s)
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#define XSTRINGIFY(s) #s
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#endif
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#ifndef OBJC_STRINGIFY
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#define OBJC_STRINGIFY(s) OBJC_XSTRINGIFY(s)
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#define OBJC_XSTRINGIFY(s) @#s
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#endif
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#ifndef PTR2LONG
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#define PTR2LONG(P) (((char*)(P))-(char*)0)
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#endif
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#ifndef LONG2PTR
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#define LONG2PTR(L) (((char*)0)+(L))
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#endif
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#if VSPRINTF_RETURNS_LENGTH
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#define VSPRINTF_LENGTH(VSPF_CALL) (VSPF_CALL)
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#else
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#define VSPRINTF_LENGTH(VSPF_CALL) strlen((VSPF_CALL))
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#endif /* VSPRINTF_RETURNS_LENGTH */
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#if VASPRINTF_RETURNS_LENGTH
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#define VASPRINTF_LENGTH(VASPF_CALL) (VASPF_CALL)
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#else
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#define VASPRINTF_LENGTH(VASPF_CALL) strlen((VASPF_CALL))
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#endif /* VSPRINTF_RETURNS_LENGTH */
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/* Evil hack to stop gcc-4.1 complaining about a dealloc method which
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* does not call the superclass implementation.
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*/
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#define GSNOSUPERDEALLOC if (0) [super dealloc]
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#ifndef CF_EXCLUDE_CSTD_HEADERS
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#include <sys/types.h>
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#include <stdarg.h>
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#include <assert.h>
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#include <ctype.h>
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#include <errno.h>
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#include <float.h>
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#include <limits.h>
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#include <locale.h>
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#include <math.h>
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#include <setjmp.h>
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#include <signal.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <inttypes.h>
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#include <stdbool.h>
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#include <stdint.h>
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#endif
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// Strong has different semantics in GC and ARC modes, so we need to have a
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// macro that picks the correct one.
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#if __OBJC_GC__
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# define GS_GC_STRONG __strong
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#else
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# define GS_GC_STRONG
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#endif
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#if !__has_feature(objc_arc)
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# if __OBJC_GC__
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# define __strong __attribute__((objc_gc(strong)))
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# define __weak __attribute__((objc_gc(weak)))
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# else
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# define __strong
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# define __weak
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# endif
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#endif
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#ifndef __unsafe_unretained
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# if !__has_feature(objc_arc)
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# define __unsafe_unretained
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# endif
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#endif
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#ifndef __bridge
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# if !__has_feature(objc_arc)
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# define __bridge
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# endif
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#endif
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#if __has_builtin(__builtin_unreachable)
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# define GS_UNREACHABLE() __builtin_unreachable()
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#else
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# define GS_UNREACHABLE() abort()
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#endif
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#endif /* included_GSConfig_h */
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