| /*************************************************************************** |
| * |
| * _config.h - Compiler and C library configuration definitions |
| * |
| * This is an internal header file used to implement the C++ Standard |
| * Library. It should never be #included directly by a program. |
| * |
| * $Id$ |
| * |
| *************************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed |
| * with this work for additional information regarding copyright |
| * ownership. The ASF licenses this file to you under the Apache |
| * License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| * |
| * Copyright 1994-2006 Rogue Wave Software. |
| * |
| **************************************************************************/ |
| |
| #ifndef _RWSTD_RW_CONFIG_H_INCLUDED |
| #define _RWSTD_RW_CONFIG_H_INCLUDED |
| |
| // include generated configuration header |
| #include <config.h> |
| |
| /*** library version numbers and ids **************************************/ |
| |
| #define _RWSTD_VER 0x04020000 |
| // | | | | |
| // MMmmuupp |
| // | | | | |
| // | | | +--- pp = patch release number |
| // | | +----- uu = micro release number |
| // | +------- mm = minor release number |
| // +--------- MM = major release number |
| |
| // library version string (patch number included only if non-zero) |
| #define _RWSTD_VER_STR "4.2.0" |
| |
| // library version numbers |
| #define _RWSTD_VER_MAJOR ((_RWSTD_VER >> 24) & 0xff) |
| #define _RWSTD_VER_MINOR ((_RWSTD_VER >> 16) & 0xff) |
| #define _RWSTD_VER_MICRO ((_RWSTD_VER >> 8) & 0xff) |
| #define _RWSTD_VER_PATCH (_RWSTD_VER & 0xff) |
| |
| // Two libraries are Source Compatible if they have the same major |
| // release number. Libraries whose major release numbers differ may |
| // or may not be source compatible. |
| // Two libraries are Binary Compatible (symbol-wise and functionally) |
| // if have the same major and minor release numbers. Libraries whose |
| // major and minor release numbers differ may or may not be binary |
| // compatible. |
| |
| /************************************************************************** |
| * OVERRIDES FOR CONFIGURATION MACROS * |
| **************************************************************************/ |
| |
| #if defined (_RWSTD_NO_EXTENSIONS) && !defined (_RWSTD_STRICT_ANSI) |
| # define _RWSTD_STRICT_ANSI |
| #endif // _RWSTD_NO_EXTENSIONS && !_RWSTD_STRICT_ANSI |
| |
| |
| // -D _REENTRANT or any one of the other thread safety macros |
| // used in the conditional below turns on thread safety features |
| #if defined (_REENTRANT) \ |
| || defined (_THREAD_SAFE) \ |
| || defined (_RWSTD_MULTI_THREAD) \ |
| || defined (_RWSTD_DCE_THREADS) \ |
| || defined (_RWSTD_SOLARIS_THREADS) \ |
| || defined (_RWSTD_POSIX_THREADS) |
| # ifndef _RWSTD_REENTRANT |
| # define _RWSTD_REENTRANT |
| # endif // _RWSTD_REENTRANT |
| #endif |
| |
| /************************************************************************** |
| * ARCHITECTURE-SPECIFIC OVERRIDES * |
| **************************************************************************/ |
| |
| /*** Alpha ****************************************************************/ |
| |
| #if defined (__alpha__) || defined (__alpha) |
| |
| // this applies to both Tru64 UNIX and Linux on Alpha |
| # undef _RWSTD_IS_IEC559 |
| |
| # ifdef _IEEE_FP |
| // IEEE 754/IEC 559 conforming environment enabled |
| // using the Compaq C++ -ieee compiler command line |
| // option or with gcc -mieee |
| # define _RWSTD_IS_IEC559 true |
| # else |
| // OSF1 (Tru64 UNIX) Compaq C++ without -ieee |
| # define _RWSTD_IS_IEC559 false |
| # endif |
| |
| #endif // Alpha |
| |
| /*** Itanium (IA64) *******************************************************/ |
| |
| #if defined (__ia64__) || defined (__ia64) |
| #endif // IA64 |
| |
| /*** MIPS *****************************************************************/ |
| |
| #if defined (__mips__) || defined (__mips) |
| #endif // MIPS |
| |
| /*** PA-RISC **************************************************************/ |
| |
| #if defined (__parisc__) || defined (__parsisc) |
| #endif // PA RISC |
| |
| /*** PowerPC **************************************************************/ |
| |
| #if defined (__powerpc__) || defined (__powerpc) |
| #endif // PowerPC |
| |
| /*** SPARC ****************************************************************/ |
| |
| #if defined (__sparc__) || defined (__sparc) |
| #endif // SPARC |
| |
| /************************************************************************** |
| * COMPILER-SPECIFIC OVERRIDES * |
| **************************************************************************/ |
| |
| /*** Apogee C++ ***********************************************************/ |
| |
| // Apogee C++ uses an EDG front end but doesn't define __EDG__ |
| |
| #ifdef __APOGEE__ |
| #endif // __APOGEE__ |
| |
| /*** IBM VAC++ ************************************************************/ |
| |
| #if defined (__IBMCPP__) |
| # include "_config-xlc.h" |
| #endif // __IBMCPP___ |
| |
| /*** Compaq C++ ***********************************************************/ |
| |
| // Compaq C++ uses an EDG front end and #defines __EDG__ |
| |
| #ifdef __DECCXX |
| # include "_config-deccxx.h" |
| #endif // __DECCXX |
| |
| /*** EDG eccp (this is the vanilla EDG front end) *************************/ |
| |
| // NOTE: the __EDG__ macro is #defined by most EDG-based compilers |
| |
| #if defined (__EDG__) \ |
| && !defined (__DECCXX) \ |
| && !defined (__HP_aCC) \ |
| && !defined (__INTEL_COMPILER) \ |
| && !defined (_SGI_COMPILER_VERSION) |
| // FIXME: make this more robust by detecting the EDG eccp demo |
| // during library configuration (and avoid relying on compiler |
| // specific macros) |
| # include "_config-eccp.h" |
| #endif // __EDG__ |
| |
| /*** GCC ******************************************************************/ |
| |
| #ifdef __GNUG__ |
| # include "_config-gcc.h" |
| #else // if !defined (__GNUG__) |
| # define _RWSTD_GNUC_ATTRIBUTE(ignore) |
| #endif // __GNUG__ |
| |
| /*** HP aCC ***************************************************************/ |
| |
| #ifdef __HP_aCC |
| # include "_config-acc.h" |
| #endif // __HP_aCC |
| |
| /*** Intel C++ ************************************************************/ |
| |
| #if defined (__INTEL_COMPILER) |
| # include "_config-icc.h" |
| #endif // __INTEL_COMPILER |
| |
| /*** SGI MIPSpro **********************************************************/ |
| |
| // SGI MIPSpro uses an EDG front end; it may or may not #define __EDG__ |
| // (starting with MIPSpro 7.4 the preprocessor does #define the macro |
| // along with _SGI_COMPILER_VERSION) |
| |
| #ifdef _RWSTD_OS_IRIX64 |
| // if _SGI_COMPILER_VERSION is not #defined, assume MIPSpro |
| // unless __GNUG__ is #defined |
| # if defined (_SGI_COMPILER_VERSION) || !defined (__GNUG__) |
| # include "_config-mipspro.h" |
| # endif // _SGI_COMPILER_VERSION || !__GNUG__ |
| #endif // _RWSTD_OS_IRIX64 |
| |
| /*** MSVC *****************************************************************/ |
| |
| #if defined (_MSC_VER) && !defined (__INTEL_COMPILER) |
| # include "_config-msvc.h" |
| #endif // _MSC_VER && !__INTEL_COMPILER |
| |
| /*** Siemens CDS++ ********************************************************/ |
| |
| #ifdef SNI |
| # define _RWSTD_NO_PTR_VALUE_TEMPLATE_OVERLOAD |
| # if __STDC__ == 1 |
| # ifndef _RWSTD_STRICT_ANSI |
| # define _RWSTD_STRICT_ANSI |
| # endif |
| # endif |
| |
| # if defined __SNI_THREAD_SUPPORT |
| # define _RWSTD_NO_MBRTOWC |
| # define _RWSTD_NO_WCRTOMB |
| # endif |
| #endif // SNI |
| |
| /*** SunPro aka Sun C++ ***************************************************/ |
| |
| #ifdef __SUNPRO_CC |
| # include "_config-sunpro.h" |
| #endif // __SUNPRO_CC |
| |
| /************************************************************************** |
| * OPERATING SYSTEM-SPECIFIC OVERRIDES * |
| **************************************************************************/ |
| |
| /*** OS2 ******************************************************************/ |
| |
| #ifdef __OS2__ |
| # define _RWSTD_NO_STATIC_MUTEX_INIT |
| #endif // __OS2__ |
| |
| /*** Win{32,64} ***********************************************************/ |
| |
| #if defined (_WIN32) || defined (_WIN64) |
| # define _RWSTD_NO_STATIC_MUTEX_INIT |
| # define _RWSTD_PATH_SEP '\\' |
| #endif // _WIN32 |
| |
| #ifndef _RWSTD_PATH_SEP |
| # define _RWSTD_PATH_SEP '/' |
| #endif // _RWSTD_PATH_SEP |
| |
| /*** Non-10646 platforms **************************************************/ |
| |
| #if !defined (_RWSTD_OS_LINUX) && !defined (_WIN32) |
| // Linux glibc and Windows use ISO 10646 (Unicode) |
| // as the internal wchar_t encoding in all locales |
| # ifndef _RWSTD_NO_ISO_10646_WCHAR_T |
| # define _RWSTD_NO_ISO_10646_WCHAR_T |
| # endif // _RWSTD_NO_ISO_10646_WCHAR_T |
| #endif // !Linux && !Windoze |
| |
| /********************** Threads *******************************************/ |
| |
| #ifdef _RWSTD_REENTRANT |
| # if !defined (_RWSTD_DCE_THREADS) \ |
| && !defined (_RWSTD_DEC_THREADS) \ |
| && !defined (_RWSTD_POSIX_THREADS) \ |
| && !defined (_RWSTD_SOLARIS_THREADS) |
| |
| // default to POSIX threads except on Win32 or Win64 |
| |
| # if !defined (_WIN32) && !defined (_WIN64) |
| # define _RWSTD_POSIX_THREADS |
| # endif // _WIN{32,64} |
| # endif // _RWSTD_*_THREADS |
| #endif // _RWSTD_REENTRANT |
| |
| #ifdef _RWSTD_DCE_THREADS |
| # define _RWSTD_NO_STATIC_MUTEX_INIT |
| #endif // _RWSTD_DCE_THREADS |
| |
| /********************** Miscellaneous *************************************/ |
| |
| // g++ cannot inline functions that take a variable number of arguments |
| // or functions that contain static (local) variables |
| #if !defined (__GNUG__) || __GNUG__ > 2 || __GNUG_MINOR__ > 96 |
| # define _INLINE_VARARGS inline |
| # if !defined (__HP_aCC) || __HP_aCC > 012100 |
| // working around a known aCC 1.21 bug |
| # define _INLINE_WITH_STATICS inline |
| # endif // !__HP_aCC || __HP_aCC > 012100 |
| #endif // !__GNUG__ || __GNUG__ > 2 || __GNUG_MINOR__ > 96 |
| |
| #if defined (_RWSTD_NO_COLLAPSE_TEMPLATE_STATICS) \ |
| || defined (_RWSTD_NO_STATIC_TEMPLATE_MEMBER_INIT) |
| // static mutex initialization depends on the compiler's (and the |
| // linker's in gcc's case) ability to correctly handle explicitly |
| // initialized static members of class templates |
| # ifndef _RWSTD_NO_STATIC_MUTEX_INIT |
| # define _RWSTD_NO_STATIC_MUTEX_INIT |
| # endif |
| #endif // NO_COLLAPSE_TEMPLATE_STATICS || NO_STATIC_TEMPLATE_MEMBER_INIT |
| |
| /********************** Environment ***************************************/ |
| |
| // pa-risc2 atomic ops related |
| #if defined(_PA_RISC2_0) && defined(__HP_aCC) |
| # define _RWSTD_STRING_REF_OFFSET _RWSTD_INT_MAX |
| #endif |
| |
| |
| #if defined (_RWSTD_NO_WCHAR_T) && !defined (_RWSTD_NO_NATIVE_WCHAR_T) |
| # define _RWSTD_NO_NATIVE_WCHAR_T |
| #endif |
| |
| |
| #ifndef _RWSTD_NO_STL_SPECIALIZATION |
| // #ifdef _RWSTD_NO_CLASS_PARTIAL_SPEC |
| // disable partial specialization for void* of STL sequences |
| # define _RWSTD_NO_STL_SPECIALIZATION |
| // #endif // _RWSTD_NO_CLASS_PARTIAL_SPEC |
| #endif // _RWSTD_NO_STL_SPECIALIZATION |
| |
| // |
| // Macro for path to the ANSI 'C' headers |
| // Must be set specifically for each platform when the |
| // C++ wrappers for 'C' headers are used. |
| // |
| #define _RWSTD_ANSIC(x) </usr/include/x> |
| |
| // the default long double printf format prefix is "L" (unless #defined above) |
| #ifndef _RWSTD_LDBL_PRINTF_PREFIX |
| # define _RWSTD_LDBL_PRINTF_PREFIX "L" |
| #endif // _RWSTD_LDBL_PRINTF_PREFIX |
| |
| // the default long double scanf format prefix is "L" (unless #defined above) |
| #ifndef _RWSTD_LDBL_SCANF_PREFIX |
| # define _RWSTD_LDBL_SCANF_PREFIX "L" |
| #endif // _RWSTD_LDBL_SCANF_PREFIX |
| |
| // the default expansion of dllimport is empty (unless #defined above) |
| #ifndef _RWSTD_DLLIMPORT |
| # define _RWSTD_DLLIMPORT /* empty */ |
| #endif // _RWSTD_DLLIMPORT |
| |
| // the default name of a libc symbol is itself (unless #defined above) |
| #ifndef _RWSTD_LIBC_SYM |
| # define _RWSTD_LIBC_SYM(name) name |
| #endif // _RWSTD_LIBC_SYM |
| |
| /********************** Library Option Dependencies ***********************/ |
| |
| /* |
| * The following macro sets the default size of file stream internal buffers |
| */ |
| |
| #ifndef _RWSTD_DEFAULT_BUFSIZE // specified on command line? |
| # define _RWSTD_DEFAULT_BUFSIZE 512 |
| #endif |
| |
| #ifndef _RWSTD_NO_LONG_LONG |
| // Win32/64 #defines _RWSTD_LONG_LONG to __int64 |
| # ifndef _RWSTD_LONG_LONG |
| # define _RWSTD_LONG_LONG long long |
| # endif // _RWSTD_LONG_LONG |
| #endif // _RWSTD_NO_LONG_LONG |
| |
| |
| // disable all extensions in strict ANSI mode |
| #ifdef _RWSTD_STRICT_ANSI |
| // long long is not in ANSI C++ yet (although it is in ANSI C99) |
| # undef _RWSTD_LONG_LONG |
| # define _RWSTD_NO_EXT_FILEBUF |
| # define _RWSTD_NO_EXT_VECTOR_BOOL_REF_OPS |
| # define _RWSTD_NO_EXT_LOCALE |
| # define _RWSTD_NO_EXT_DEEP_STRING_COPY |
| // no support for exceptions derived from ios_base::failure |
| # define _RWSTD_NO_EXT_FAILURE |
| // no support for writing out integral values in base 2 |
| # define _RWSTD_NO_EXT_BIN_IO |
| // disable safe conversion of iostream objects only to bool |
| // (and enable conversion to void*) |
| # define _RWSTD_NO_EXT_IOS_SAFE_CONVERSION |
| // std::setbase manipulator accepts only required bases (i.e., |
| // 0, 8, 10, 16, and 2 unless _RWSTD_NO_EXT_BIN_IO is also #defined) |
| # define _RWSTD_NO_EXT_SETBASE |
| // disable the str(const char*) overload in stringbuf and stringstreams |
| # define _RWSTD_NO_EXT_STRINGBUF_STR |
| // no support for member overloads on all fundamental types |
| # define _RWSTD_NO_EXT_NUM_GET |
| # define _RWSTD_NO_EXT_NUM_PUT |
| // no support for extended member overloads |
| # define _RWSTD_NO_EXT_TIME_GET |
| // no support for optional mt-locking in iostreams |
| # define _RWSTD_NO_EXT_REENTRANT_IO |
| // allocator<const T> not possible |
| # define _RWSTD_NO_EXT_CONST_ALLOCATOR |
| // missing operator new or delete not defined |
| # define _RWSTD_NO_EXT_OPERATOR_NEW |
| // void std::count<>() not defined (except when necessary) |
| # define _RWSTD_NO_EXT_VOID_COUNT |
| // void std::distance() not defined |
| # define _RWSTD_NO_EXT_VOID_DISTANCE |
| |
| // calling width(0) only when insertion succeeds |
| # define _RWSTD_NO_EXT_KEEP_WIDTH_ON_FAILURE |
| |
| // deque::assign() clears container before assignment |
| // rather than assigning over existing elements |
| # define _RWSTD_NO_EXT_DEQUE_ASSIGN_IN_PLACE |
| // deque::insert() creates a copy of the container |
| // to insert into and on success swaps the copy |
| # define _RWSTD_NO_EXT_DEQUE_INSERT_IN_PLACE |
| |
| // primary templates not defined |
| # define _RWSTD_NO_EXT_CHAR_TRAITS_PRIMARY |
| # define _RWSTD_NO_EXT_CODECVT_PRIMARY |
| # define _RWSTD_NO_EXT_COLLATE_PRIMARY |
| # define _RWSTD_NO_EXT_CTYPE_PRIMARY |
| // random number generator used by algorithms such as random_shuffle |
| // utilizes the entire range of size_t and will not generate the same |
| // sequence of values between ILP32 and LP64 (or LLP64) |
| # define _RWSTD_NO_EXT_PORTABLE_RANDOM_SEQUENCE |
| |
| // disable the implementation of LWG issue 559 (numeric_limits |
| // limits specialized on cv-qualified scalar types) |
| # define _RWSTD_NO_EXT_CV_QUALIFIED_LIMITS |
| |
| // commented out macros not implemented yet |
| // # define _RWSTD_NO_EXT_MONEYPUNCT_PRIMARY |
| // # define _RWSTD_NO_EXT_NUMPUNCT_PRIMARY |
| // # define _RWSTD_NO_EXT_TIME_GET_PRIMARY |
| // # define _RWSTD_NO_EXT_TIME_PUT_PRIMARY |
| // # define _RWSTD_NO_EXT_MESSAGES_PRIMARY |
| |
| #endif // _RWSTD_STRICT_ANSI |
| |
| // macros that are enabled in library source files |
| #ifdef _RWSTD_LIB_SRC |
| // don't instantiate templates in library source code |
| // (but see _RWSTD_INSTANTIATE_TEMPLATES macro below) |
| # define _RWSTD_NO_TEMPLATE_DEFINITIONS |
| // don't provide definitions of operator new in library |
| # define _RWSTD_NO_EXT_OPERATOR_NEW |
| #endif // _RWSTD_LIB_SRC |
| |
| #if _MSC_VER <= 1300 |
| // msvc60 expects a definition to be provided for all variants |
| // of operator new/delete that are declared. This means that either |
| // the operators must be defined - preventing redefinition in user code - |
| // or that they must be undeclared - preventing them from being called |
| // directly in user code. We have chosen the former option. |
| # undef _RWSTD_NO_EXT_OPERATOR_NEW |
| #endif // _MSC_VER |
| |
| #ifdef _RWSTD_INSTANTIATE_TEMPLATES |
| // instantiate templates (this macro is defined at the top of each |
| // library source file (.cpp file) that explicitly instantiates class |
| // or function templates using the _RWSTD_INSTANTIATE_N() macros |
| # undef _RWSTD_NO_TEMPLATE_DEFINITIONS |
| #endif |
| |
| |
| #endif // _RWSTD_RW_CONFIG_H_INCLUDED |
