/*
-******************************************************************************
-*
-* Copyright (C) 1997-2004, International Business Machines
-* Corporation and others. All Rights Reserved.
-*
-******************************************************************************
-*
-* FILE NAME : platform.h
-*
-* Date Name Description
-* 05/13/98 nos Creation (content moved here from ptypes.h).
-* 03/02/99 stephen Added AS400 support.
-* 03/30/99 stephen Added Linux support.
-* 04/13/99 stephen Reworked for autoconf.
-******************************************************************************
-*/
+ ******************************************************************************
+ *
+ * Copyright (C) 1997-2010, International Business Machines
+ * Corporation and others. All Rights Reserved.
+ *
+ ******************************************************************************
+ *
+ * FILE NAME : platform.h
+ *
+ * Date Name Description
+ * 05/13/98 nos Creation (content moved here from ptypes.h).
+ * 03/02/99 stephen Added AS400 support.
+ * 03/30/99 stephen Added Linux support.
+ * 04/13/99 stephen Reworked for autoconf.
+ ******************************************************************************
+ */
-/* Define the platform we're on. */
-#ifndef WIN32
-#define WIN32
+ /**
+ * \file
+ * \brief Configuration constants for the Windows platform
+ */
+
+/** Define the platform we're on. */
+#ifndef U_WINDOWS
+#define U_WINDOWS
#endif
#if defined(__BORLANDC__)
#define U_HAVE_PLACEMENT_NEW 0
-#define U_HAVE_INTTYPES_H 1
#define __STDC_CONSTANT_MACROS
#endif
-/* Define whether inttypes.h is available */
+/** _MSC_VER is used to detect the Microsoft compiler. */
+#if defined(_MSC_VER)
+#define U_INT64_IS_LONG_LONG 0
+#else
+#define U_INT64_IS_LONG_LONG 1
+#endif
+
+/** Define whether inttypes.h is available */
#ifndef U_HAVE_INTTYPES_H
-#define U_HAVE_INTTYPES_H 0
+# if defined(__BORLANDC__) || defined(__MINGW32__)
+# define U_HAVE_INTTYPES_H 1
+# else
+# define U_HAVE_INTTYPES_H 0
+# endif
#endif
-/*
+/**
* Define what support for C++ streams is available.
- * If U_IOSTREAM_SOURCE is set to 199711, then <iostream> is available
+ * If U_IOSTREAM_SOURCE is set to 199711, then <iostream> is available
* (1997711 is the date the ISO/IEC C++ FDIS was published), and then
* one should qualify streams using the std namespace in ICU header
* files.
- * If U_IOSTREAM_SOURCE is set to 198506, then <iostream.h> is
+ * If U_IOSTREAM_SOURCE is set to 198506, then <iostream.h> is
* available instead (198506 is the date when Stroustrup published
* "An Extensible I/O Facility for C++" at the summer USENIX conference).
* If U_IOSTREAM_SOURCE is 0, then C++ streams are not available and
#define U_IOSTREAM_SOURCE 199711
#endif
-/* Determines whether specific types are available */
+/** @{
+ * Determines whether specific types are available */
#ifndef U_HAVE_INT8_T
#define U_HAVE_INT8_T U_HAVE_INTTYPES_H
#endif
#define U_HAVE_UINT64_T U_HAVE_INTTYPES_H
#endif
-/* Define 64 bit limits */
-#define INT64_C(x) ((int64_t)x)
-#define UINT64_C(x) ((uint64_t)x)
+/** @} */
+
+/** Define 64 bit limits */
+#if !U_INT64_IS_LONG_LONG
+# ifndef INT64_C
+# define INT64_C(x) ((int64_t)x)
+# endif
+# ifndef UINT64_C
+# define UINT64_C(x) ((uint64_t)x)
+# endif
+/** else use the umachine.h definition */
+#endif
/*===========================================================================*/
-/* Generic data types */
+/** @{
+ * Generic data types */
/*===========================================================================*/
-/* If your platform does not have the <inttypes.h> header, you may
+/** If your platform does not have the <inttypes.h> header, you may
need to edit the typedefs below. */
#if U_HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#if ! U_HAVE_INT64_T
-/* _MSC_VER is used to detect the Microsoft compiler. */
-#ifdef _MSC_VER
- typedef signed __int64 int64_t;
-#else
+#if U_INT64_IS_LONG_LONG
typedef signed long long int64_t;
+#else
+ typedef signed __int64 int64_t;
#endif
#endif
#if ! U_HAVE_UINT64_T
-/* _MSC_VER is used to detect the Microsoft compiler. */
-#ifdef _MSC_VER
- typedef unsigned __int64 uint64_t;
-#else
+#if U_INT64_IS_LONG_LONG
typedef unsigned long long uint64_t;
+#else
+ typedef unsigned __int64 uint64_t;
#endif
#endif
#endif
+/**
+ * @}
+ */
+
/*===========================================================================*/
-/* Compiler and environment features */
+/** Compiler and environment features */
/*===========================================================================*/
-/* Define whether namespace is supported */
+/** Define whether namespace is supported */
#ifndef U_HAVE_NAMESPACE
#define U_HAVE_NAMESPACE 1
#endif
-/* Determines the endianness of the platform */
+/** Determines the endianness of the platform */
#define U_IS_BIG_ENDIAN 0
-/* 1 or 0 to enable or disable threads. If undefined, default is: enable threads. */
+/** 1 or 0 to enable or disable threads. If undefined, default is: enable threads. */
+#ifndef ICU_USE_THREADS
#define ICU_USE_THREADS 1
+#endif
+
+/** 0 or 1 to enable or disable auto cleanup of libraries. If undefined, default is: disabled. */
+#ifndef UCLN_NO_AUTO_CLEANUP
+#define UCLN_NO_AUTO_CLEANUP 1
+#endif
-/* Windows currently only runs on x86 CPUs which currently all have strong memory models. */
+/* On strong memory model CPUs (e.g. x86 CPUs), we use a safe & quick double check mutex lock. */
+/**
+Microsoft can define _M_IX86, _M_AMD64 (before Visual Studio 8) or _M_X64 (starting in Visual Studio 8).
+Intel can define _M_IX86 or _M_X64
+*/
+#if defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64) || (defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)))
#define UMTX_STRONG_MEMORY_MODEL 1
+#endif
+/** Enable or disable debugging options **/
#ifndef U_DEBUG
#ifdef _DEBUG
#define U_DEBUG 1
#endif
#endif
+/** Enable or disable release options **/
#ifndef U_RELEASE
#ifdef NDEBUG
#define U_RELEASE 1
#define U_RELEASE 0
#endif
#endif
-/* Determine whether to disable renaming or not. This overrides the
+
+/** Determine whether to disable renaming or not. This overrides the
setting in umachine.h which is for all platforms. */
#ifndef U_DISABLE_RENAMING
#define U_DISABLE_RENAMING 0
#endif
-/* Determine whether to override new and delete. */
+/** Determine whether to override new and delete. */
#ifndef U_OVERRIDE_CXX_ALLOCATION
#define U_OVERRIDE_CXX_ALLOCATION 1
#endif
-/* Determine whether to override placement new and delete for STL. */
+/** Determine whether to override placement new and delete for STL. */
#ifndef U_HAVE_PLACEMENT_NEW
#define U_HAVE_PLACEMENT_NEW 1
#endif
+/** Determine whether to override new and delete for MFC. */
+#if !defined(U_HAVE_DEBUG_LOCATION_NEW) && defined(_MSC_VER)
+#define U_HAVE_DEBUG_LOCATION_NEW 1
+#endif
-/* Determine whether to enable tracing. */
+/** Determine whether to enable tracing. */
#ifndef U_ENABLE_TRACING
-#define U_ENABLE_TRACING 1
+#define U_ENABLE_TRACING 0
+#endif
+
+/** Do we allow ICU users to use the draft APIs by default? */
+#ifndef U_DEFAULT_SHOW_DRAFT
+#define U_DEFAULT_SHOW_DRAFT 1
#endif
-/* Define the library suffix in a C syntax. */
+/** @{ Define the library suffix in a C syntax. */
+#ifndef U_HAVE_LIB_SUFFIX
#define U_HAVE_LIB_SUFFIX 0
-#define U_LIB_SUFFIX_C_NAME
+#endif
+#ifndef U_LIB_SUFFIX_C_NAME
+#define U_LIB_SUFFIX_C_NAME
+#endif
+#ifndef U_LIB_SUFFIX_C_NAME_STRING
#define U_LIB_SUFFIX_C_NAME_STRING ""
+#endif
+/** @} */
/*===========================================================================*/
-/* Information about wchar support */
+/** @{ Information about wchar support */
/*===========================================================================*/
#define U_HAVE_WCHAR_H 1
#define U_HAVE_WCSCPY 1
+/** @} */
+
+/**
+ * \def U_DECLARE_UTF16
+ * Do not use this macro. Use the UNICODE_STRING or U_STRING_DECL macros
+ * instead.
+ * @internal
+ */
+#if 1
+#define U_DECLARE_UTF16(string) L ## string
+#endif
+
/*===========================================================================*/
-/* Information about POSIX support */
+/** @{ Information about POSIX support */
/*===========================================================================*/
+/**
+ * @internal
+ */
+#if 1
#define U_TZSET _tzset
-#define U_HAVE_TIMEZONE 1
-#if U_HAVE_TIMEZONE
-# define U_TIMEZONE _timezone
#endif
+/**
+ * @internal
+ */
+#if 1
+#define U_TIMEZONE _timezone
+#endif
+/**
+ * @internal
+ */
+#if 1
#define U_TZNAME _tzname
+#endif
+/**
+ * @internal
+ */
+#if 1
+#define U_DAYLIGHT _daylight
+#endif
#define U_HAVE_MMAP 0
#define U_HAVE_POPEN 0
+#ifndef U_ENABLE_DYLOAD
+#define U_ENABLE_DYLOAD 1
+#endif
+
+
+/** @} */
+
/*===========================================================================*/
-/* Symbol import-export control */
+/** @{ Symbol import-export control */
/*===========================================================================*/
#ifdef U_STATIC_IMPLEMENTATION
#endif
#define U_EXPORT2 __cdecl
#define U_IMPORT __declspec(dllimport)
+/** @} */
/*===========================================================================*/
-/* Code alignment and C function inlining */
+/** @{ Code alignment and C function inlining */
/*===========================================================================*/
#ifndef U_INLINE
-#define U_INLINE __inline
+# ifdef __cplusplus
+# define U_INLINE inline
+# else
+# define U_INLINE __inline
+# endif
#endif
-#if defined(_MSC_VER) && defined(_M_IX86)
+#if defined(_MSC_VER) && defined(_M_IX86) && !defined(_MANAGED)
#define U_ALIGN_CODE(val) __asm align val
#else
#define U_ALIGN_CODE(val)
#endif
-
+
+/**
+ * Flag for workaround of MSVC 2003 optimization bugs
+ */
+#if defined(_MSC_VER) && (_MSC_VER < 1400)
+#define U_HAVE_MSVC_2003_OR_EARLIER
+#endif
+
+
+/** @} */
/*===========================================================================*/
-/* Programs used by ICU code */
+/** @{ Programs used by ICU code */
/*===========================================================================*/
#ifndef U_MAKE
#define U_MAKE "nmake"
#define U_MAKE_IS_NMAKE 1
#endif
+
+/** @} */
+
projects / apple / icu.git / blobdiff