X-Git-Url: https://git.saurik.com/apple/javascriptcore.git/blobdiff_plain/9dae56ea45a0f5f8136a5c93d6f3a7f99399ca73..fb8617cde5834786bd4e4afd579883e4acf5666e:/wtf/Platform.h diff --git a/wtf/Platform.h b/wtf/Platform.h index 12f4ec0..cf6c863 100644 --- a/wtf/Platform.h +++ b/wtf/Platform.h @@ -1,5 +1,6 @@ /* * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. + * Copyright (C) 2007-2009 Torch Mobile, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -26,124 +27,409 @@ #ifndef WTF_Platform_h #define WTF_Platform_h -/* PLATFORM handles OS, operating environment, graphics API, and CPU */ -#define PLATFORM(WTF_FEATURE) (defined( WTF_PLATFORM_##WTF_FEATURE ) && WTF_PLATFORM_##WTF_FEATURE) -#define COMPILER(WTF_FEATURE) (defined( WTF_COMPILER_##WTF_FEATURE ) && WTF_COMPILER_##WTF_FEATURE) -#define HAVE(WTF_FEATURE) (defined( HAVE_##WTF_FEATURE ) && HAVE_##WTF_FEATURE) -#define USE(WTF_FEATURE) (defined( WTF_USE_##WTF_FEATURE ) && WTF_USE_##WTF_FEATURE) -#define ENABLE(WTF_FEATURE) (defined( ENABLE_##WTF_FEATURE ) && ENABLE_##WTF_FEATURE) +/* ==== PLATFORM handles OS, operating environment, graphics API, and + CPU. This macro will be phased out in favor of platform adaptation + macros, policy decision macros, and top-level port definitions. ==== */ +#define PLATFORM(WTF_FEATURE) (defined WTF_PLATFORM_##WTF_FEATURE && WTF_PLATFORM_##WTF_FEATURE) -/* Operating systems - low-level dependencies */ -/* PLATFORM(DARWIN) */ -/* Operating system level dependencies for Mac OS X / Darwin that should */ -/* be used regardless of operating environment */ +/* ==== Platform adaptation macros: these describe properties of the target environment. ==== */ + +/* COMPILER() - the compiler being used to build the project */ +#define COMPILER(WTF_FEATURE) (defined WTF_COMPILER_##WTF_FEATURE && WTF_COMPILER_##WTF_FEATURE) +/* CPU() - the target CPU architecture */ +#define CPU(WTF_FEATURE) (defined WTF_CPU_##WTF_FEATURE && WTF_CPU_##WTF_FEATURE) +/* HAVE() - specific system features (headers, functions or similar) that are present or not */ +#define HAVE(WTF_FEATURE) (defined HAVE_##WTF_FEATURE && HAVE_##WTF_FEATURE) +/* OS() - underlying operating system; only to be used for mandated low-level services like + virtual memory, not to choose a GUI toolkit */ +#define OS(WTF_FEATURE) (defined WTF_OS_##WTF_FEATURE && WTF_OS_##WTF_FEATURE) + + +/* ==== Policy decision macros: these define policy choices for a particular port. ==== */ + +/* USE() - use a particular third-party library or optional OS service */ +#define USE(WTF_FEATURE) (defined WTF_USE_##WTF_FEATURE && WTF_USE_##WTF_FEATURE) +/* ENABLE() - turn on a specific feature of WebKit */ +#define ENABLE(WTF_FEATURE) (defined ENABLE_##WTF_FEATURE && ENABLE_##WTF_FEATURE) + + + +/* ==== COMPILER() - the compiler being used to build the project ==== */ + +/* COMPILER(MSVC) Microsoft Visual C++ */ +/* COMPILER(MSVC7) Microsoft Visual C++ v7 or lower*/ +#if defined(_MSC_VER) +#define WTF_COMPILER_MSVC 1 +#if _MSC_VER < 1400 +#define WTF_COMPILER_MSVC7 1 +#endif +#endif + +/* COMPILER(RVCT) - ARM RealView Compilation Tools */ +#if defined(__CC_ARM) || defined(__ARMCC__) +#define WTF_COMPILER_RVCT 1 +#endif + +/* COMPILER(GCC) - GNU Compiler Collection */ +/* --gnu option of the RVCT compiler also defines __GNUC__ */ +#if defined(__GNUC__) && !COMPILER(RVCT) +#define WTF_COMPILER_GCC 1 +#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) +#endif + +/* COMPILER(MINGW) - MinGW GCC */ +#if defined(MINGW) || defined(__MINGW32__) +#define WTF_COMPILER_MINGW 1 +#endif + +/* COMPILER(WINSCW) - CodeWarrior for Symbian emulator */ +#if defined(__WINSCW__) +#define WTF_COMPILER_WINSCW 1 +#endif + + + +/* ==== CPU() - the target CPU architecture ==== */ + +/* This also defines CPU(BIG_ENDIAN) or CPU(MIDDLE_ENDIAN) or neither, as appropriate. */ + +/* CPU(ALPHA) - DEC Alpha */ +#if defined(__alpha__) +#define WTF_CPU_ALPHA 1 +#endif + +/* CPU(IA64) - Itanium / IA-64 */ +#if defined(__ia64__) +#define WTF_CPU_IA64 1 +#endif + +/* CPU(PPC) - PowerPC 32-bit */ +#if defined(__ppc__) \ + || defined(__PPC__) \ + || defined(__powerpc__) \ + || defined(__powerpc) \ + || defined(__POWERPC__) \ + || defined(_M_PPC) \ + || defined(__PPC) +#define WTF_CPU_PPC 1 +#define WTF_CPU_BIG_ENDIAN 1 +#endif + +/* CPU(PPC64) - PowerPC 64-bit */ +#if defined(__ppc64__) \ + || defined(__PPC64__) +#define WTF_CPU_PPC64 1 +#define WTF_CPU_BIG_ENDIAN 1 +#endif + +/* CPU(SH4) - SuperH SH-4 */ +#if defined(__SH4__) +#define WTF_CPU_SH4 1 +#endif + +/* CPU(SPARC32) - SPARC 32-bit */ +#if defined(__sparc) && !defined(__arch64__) || defined(__sparcv8) +#define WTF_CPU_SPARC32 1 +#define WTF_CPU_BIG_ENDIAN 1 +#endif + +/* CPU(SPARC64) - SPARC 64-bit */ +#if defined(__sparc__) && defined(__arch64__) || defined (__sparcv9) +#define WTF_CPU_SPARC64 1 +#define WTF_CPU_BIG_ENDIAN 1 +#endif + +/* CPU(SPARC) - any SPARC, true for CPU(SPARC32) and CPU(SPARC64) */ +#if CPU(SPARC32) || CPU(SPARC64) +#define WTF_CPU_SPARC +#endif + +/* CPU(X86) - i386 / x86 32-bit */ +#if defined(__i386__) \ + || defined(i386) \ + || defined(_M_IX86) \ + || defined(_X86_) \ + || defined(__THW_INTEL) +#define WTF_CPU_X86 1 +#endif + +/* CPU(X86_64) - AMD64 / Intel64 / x86_64 64-bit */ +#if defined(__x86_64__) \ + || defined(_M_X64) +#define WTF_CPU_X86_64 1 +#endif + +/* CPU(ARM) - ARM, any version*/ +#if defined(arm) \ + || defined(__arm__) +#define WTF_CPU_ARM 1 + +#if defined(__ARMEB__) +#define WTF_CPU_BIG_ENDIAN 1 + +#elif !defined(__ARM_EABI__) \ + && !defined(__EABI__) \ + && !defined(__VFP_FP__) \ + && !defined(ANDROID) +#define WTF_CPU_MIDDLE_ENDIAN 1 + +#endif + +#define WTF_ARM_ARCH_AT_LEAST(N) (CPU(ARM) && WTF_ARM_ARCH_VERSION >= N) + +/* Set WTF_ARM_ARCH_VERSION */ +#if defined(__ARM_ARCH_4__) \ + || defined(__ARM_ARCH_4T__) \ + || defined(__MARM_ARMV4__) \ + || defined(_ARMV4I_) +#define WTF_ARM_ARCH_VERSION 4 + +#elif defined(__ARM_ARCH_5__) \ + || defined(__ARM_ARCH_5T__) \ + || defined(__ARM_ARCH_5E__) \ + || defined(__ARM_ARCH_5TE__) \ + || defined(__ARM_ARCH_5TEJ__) \ + || defined(__MARM_ARMV5__) +#define WTF_ARM_ARCH_VERSION 5 + +#elif defined(__ARM_ARCH_6__) \ + || defined(__ARM_ARCH_6J__) \ + || defined(__ARM_ARCH_6K__) \ + || defined(__ARM_ARCH_6Z__) \ + || defined(__ARM_ARCH_6ZK__) \ + || defined(__ARM_ARCH_6T2__) \ + || defined(__ARMV6__) +#define WTF_ARM_ARCH_VERSION 6 + +#elif defined(__ARM_ARCH_7A__) \ + || defined(__ARM_ARCH_7R__) +#define WTF_ARM_ARCH_VERSION 7 + +/* RVCT sets _TARGET_ARCH_ARM */ +#elif defined(__TARGET_ARCH_ARM) +#define WTF_ARM_ARCH_VERSION __TARGET_ARCH_ARM + +#else +#define WTF_ARM_ARCH_VERSION 0 + +#endif + +/* Set WTF_THUMB_ARCH_VERSION */ +#if defined(__ARM_ARCH_4T__) +#define WTF_THUMB_ARCH_VERSION 1 + +#elif defined(__ARM_ARCH_5T__) \ + || defined(__ARM_ARCH_5TE__) \ + || defined(__ARM_ARCH_5TEJ__) +#define WTF_THUMB_ARCH_VERSION 2 + +#elif defined(__ARM_ARCH_6J__) \ + || defined(__ARM_ARCH_6K__) \ + || defined(__ARM_ARCH_6Z__) \ + || defined(__ARM_ARCH_6ZK__) \ + || defined(__ARM_ARCH_6M__) +#define WTF_THUMB_ARCH_VERSION 3 + +#elif defined(__ARM_ARCH_6T2__) \ + || defined(__ARM_ARCH_7__) \ + || defined(__ARM_ARCH_7A__) \ + || defined(__ARM_ARCH_7R__) \ + || defined(__ARM_ARCH_7M__) +#define WTF_THUMB_ARCH_VERSION 4 + +/* RVCT sets __TARGET_ARCH_THUMB */ +#elif defined(__TARGET_ARCH_THUMB) +#define WTF_THUMB_ARCH_VERSION __TARGET_ARCH_THUMB + +#else +#define WTF_THUMB_ARCH_VERSION 0 +#endif + + +/* CPU(ARMV5_OR_LOWER) - ARM instruction set v5 or earlier */ +/* On ARMv5 and below the natural alignment is required. + And there are some other differences for v5 or earlier. */ +#if !defined(ARMV5_OR_LOWER) && !WTF_ARM_ARCH_AT_LEAST(6) +#define WTF_CPU_ARMV5_OR_LOWER 1 +#endif + + +/* CPU(ARM_TRADITIONAL) - Thumb2 is not available, only traditional ARM (v4 or greater) */ +/* CPU(ARM_THUMB2) - Thumb2 instruction set is available */ +/* Only one of these will be defined. */ +#if !defined(WTF_CPU_ARM_TRADITIONAL) && !defined(WTF_CPU_ARM_THUMB2) +# if defined(thumb2) || defined(__thumb2__) \ + || ((defined(__thumb) || defined(__thumb__)) && WTF_THUMB_ARCH_VERSION == 4) +# define WTF_CPU_ARM_TRADITIONAL 0 +# define WTF_CPU_ARM_THUMB2 1 +# elif WTF_ARM_ARCH_AT_LEAST(4) +# define WTF_CPU_ARM_TRADITIONAL 1 +# define WTF_CPU_ARM_THUMB2 0 +# else +# error "Not supported ARM architecture" +# endif +#elif CPU(ARM_TRADITIONAL) && CPU(ARM_THUMB2) /* Sanity Check */ +# error "Cannot use both of WTF_CPU_ARM_TRADITIONAL and WTF_CPU_ARM_THUMB2 platforms" +#endif /* !defined(WTF_CPU_ARM_TRADITIONAL) && !defined(WTF_CPU_ARM_THUMB2) */ + +#endif /* ARM */ + + + +/* ==== OS() - underlying operating system; only to be used for mandated low-level services like + virtual memory, not to choose a GUI toolkit ==== */ + +/* OS(ANDROID) - Android */ +#ifdef ANDROID +#define WTF_OS_ANDROID 1 +#endif + +/* OS(AIX) - AIX */ +#ifdef _AIX +#define WTF_OS_AIX 1 +#endif + +/* OS(DARWIN) - Any Darwin-based OS, including Mac OS X and iPhone OS */ #ifdef __APPLE__ -#define WTF_PLATFORM_DARWIN 1 +#define WTF_OS_DARWIN 1 + +/* FIXME: BUILDING_ON_.., and TARGETING... macros should be folded into the OS() system */ +#include +#if !defined(MAC_OS_X_VERSION_10_5) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5 +#define BUILDING_ON_TIGER 1 +#elif !defined(MAC_OS_X_VERSION_10_6) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6 +#define BUILDING_ON_LEOPARD 1 +#elif !defined(MAC_OS_X_VERSION_10_7) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 +#define BUILDING_ON_SNOW_LEOPARD 1 +#endif +#if !defined(MAC_OS_X_VERSION_10_5) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5 +#define TARGETING_TIGER 1 +#elif !defined(MAC_OS_X_VERSION_10_6) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_6 +#define TARGETING_LEOPARD 1 +#elif !defined(MAC_OS_X_VERSION_10_7) || MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_7 +#define TARGETING_SNOW_LEOPARD 1 +#endif +#include #include -#endif -/* PLATFORM(WIN_OS) */ -/* Operating system level dependencies for Windows that should be used */ -/* regardless of operating environment */ -#if defined(WIN32) || defined(_WIN32) -#define WTF_PLATFORM_WIN_OS 1 #endif -/* PLATFORM(WIN_CE) */ -/* Operating system level dependencies for Windows CE that should be used */ -/* regardless of operating environment */ -/* Note that for this platform PLATFORM(WIN_OS) is also defined. */ -#if defined(_WIN32_WCE) -#define WTF_PLATFORM_WIN_CE 1 +/* OS(IPHONE_OS) - iPhone OS */ +/* OS(MAC_OS_X) - Mac OS X (not including iPhone OS) */ +#if OS(DARWIN) && ((defined(TARGET_OS_EMBEDDED) && TARGET_OS_EMBEDDED) \ + || (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) \ + || (defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR)) +#define WTF_OS_IPHONE_OS 1 +#elif OS(DARWIN) && defined(TARGET_OS_MAC) && TARGET_OS_MAC +#define WTF_OS_MAC_OS_X 1 #endif -/* PLATFORM(FREEBSD) */ -/* Operating system level dependencies for FreeBSD-like systems that */ -/* should be used regardless of operating environment */ +/* OS(FREEBSD) - FreeBSD */ #ifdef __FreeBSD__ -#define WTF_PLATFORM_FREEBSD 1 +#define WTF_OS_FREEBSD 1 +#endif + +/* OS(HAIKU) - Haiku */ +#ifdef __HAIKU__ +#define WTF_OS_HAIKU 1 +#endif + +/* OS(LINUX) - Linux */ +#ifdef __linux__ +#define WTF_OS_LINUX 1 #endif -/* PLATFORM(OPENBSD) */ -/* Operating system level dependencies for OpenBSD systems that */ -/* should be used regardless of operating environment */ +/* OS(NETBSD) - NetBSD */ +#if defined(__NetBSD__) +#define WTF_PLATFORM_NETBSD 1 +#endif + +/* OS(OPENBSD) - OpenBSD */ #ifdef __OpenBSD__ -#define WTF_PLATFORM_OPENBSD 1 +#define WTF_OS_OPENBSD 1 #endif -/* PLATFORM(SOLARIS) */ -/* Operating system level dependencies for Solaris that should be used */ -/* regardless of operating environment */ -#if defined(sun) || defined(__sun) -#define WTF_PLATFORM_SOLARIS 1 +/* OS(QNX) - QNX */ +#if defined(__QNXNTO__) +#define WTF_OS_QNX 1 #endif -#if defined (__S60__) || defined (__SYMBIAN32__) -/* we are cross-compiling, it is not really windows */ -#undef WTF_PLATFORM_WIN_OS -#undef WTF_PLATFORM_WIN -#undef WTF_PLATFORM_CAIRO -#define WTF_PLATFORM_S60 1 -#define WTF_PLATFORM_SYMBIAN 1 +/* OS(SOLARIS) - Solaris */ +#if defined(sun) || defined(__sun) +#define WTF_OS_SOLARIS 1 #endif +/* OS(WINCE) - Windows CE; note that for this platform OS(WINDOWS) is also defined */ +#if defined(_WIN32_WCE) +#define WTF_OS_WINCE 1 +#endif -/* PLATFORM(NETBSD) */ -/* Operating system level dependencies for NetBSD that should be used */ -/* regardless of operating environment */ -#if defined(__NetBSD__) -#define WTF_PLATFORM_NETBSD 1 +/* OS(WINDOWS) - Any version of Windows */ +#if defined(WIN32) || defined(_WIN32) +#define WTF_OS_WINDOWS 1 #endif -/* PLATFORM(UNIX) */ -/* Operating system level dependencies for Unix-like systems that */ -/* should be used regardless of operating environment */ -#if PLATFORM(DARWIN) \ - || PLATFORM(FREEBSD) \ - || PLATFORM(S60) \ - || PLATFORM(NETBSD) \ - || defined(unix) \ - || defined(__unix) \ - || defined(__unix__) \ - || defined(_AIX) -#define WTF_PLATFORM_UNIX 1 +/* OS(SYMBIAN) - Symbian */ +#if defined (__SYMBIAN32__) +/* we are cross-compiling, it is not really windows */ +#undef WTF_OS_WINDOWS +#undef WTF_PLATFORM_WIN +#define WTF_OS_SYMBIAN 1 +#endif + +/* OS(UNIX) - Any Unix-like system */ +#if OS(AIX) \ + || OS(ANDROID) \ + || OS(DARWIN) \ + || OS(FREEBSD) \ + || OS(HAIKU) \ + || OS(LINUX) \ + || OS(NETBSD) \ + || OS(OPENBSD) \ + || OS(QNX) \ + || OS(SOLARIS) \ + || OS(SYMBIAN) \ + || defined(unix) \ + || defined(__unix) \ + || defined(__unix__) +#define WTF_OS_UNIX 1 #endif /* Operating environments */ +/* FIXME: these are all mixes of OS, operating environment and policy choices. */ /* PLATFORM(CHROMIUM) */ /* PLATFORM(QT) */ +/* PLATFORM(WX) */ /* PLATFORM(GTK) */ +/* PLATFORM(HAIKU) */ /* PLATFORM(MAC) */ /* PLATFORM(WIN) */ #if defined(BUILDING_CHROMIUM__) #define WTF_PLATFORM_CHROMIUM 1 #elif defined(BUILDING_QT__) #define WTF_PLATFORM_QT 1 - -/* PLATFORM(KDE) */ -#if defined(BUILDING_KDE__) -#define WTF_PLATFORM_KDE 1 -#endif - #elif defined(BUILDING_WX__) #define WTF_PLATFORM_WX 1 #elif defined(BUILDING_GTK__) #define WTF_PLATFORM_GTK 1 -#elif PLATFORM(DARWIN) +#elif defined(BUILDING_HAIKU__) +#define WTF_PLATFORM_HAIKU 1 +#elif OS(DARWIN) #define WTF_PLATFORM_MAC 1 -#elif PLATFORM(WIN_OS) +#elif OS(WINDOWS) #define WTF_PLATFORM_WIN 1 #endif /* PLATFORM(IPHONE) */ -#if TARGET_OS_EMBEDDED || TARGET_OS_IPHONE +/* FIXME: this is sometimes used as an OS switch and sometimes for higher-level things */ +#if (defined(TARGET_OS_EMBEDDED) && TARGET_OS_EMBEDDED) || (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) #define WTF_PLATFORM_IPHONE 1 #endif /* PLATFORM(IPHONE_SIMULATOR) */ -#if TARGET_IPHONE_SIMULATOR +#if defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR #define WTF_PLATFORM_IPHONE 1 #define WTF_PLATFORM_IPHONE_SIMULATOR 1 #else @@ -154,6 +440,13 @@ #define WTF_PLATFORM_IPHONE 0 #endif +/* PLATFORM(ANDROID) */ +/* FIXME: this is sometimes used as an OS() switch, and other times to drive + policy choices */ +#if defined(ANDROID) +#define WTF_PLATFORM_ANDROID 1 +#endif + /* Graphics engines */ /* PLATFORM(CG) and PLATFORM(CI) */ @@ -161,143 +454,78 @@ /* PLATFORM(SKIA) for Win/Linux, CG/CI for Mac */ #if PLATFORM(CHROMIUM) -#if PLATFORM(DARWIN) +#define ENABLE_HISTORY_ALWAYS_ASYNC 1 +#if OS(DARWIN) #define WTF_PLATFORM_CG 1 #define WTF_PLATFORM_CI 1 #define WTF_USE_ATSUI 1 +#define WTF_USE_CORE_TEXT 1 #else #define WTF_PLATFORM_SKIA 1 #endif #endif -/* Makes PLATFORM(WIN) default to PLATFORM(CAIRO) */ -/* FIXME: This should be changed from a blacklist to a whitelist */ -#if !PLATFORM(MAC) && !PLATFORM(QT) && !PLATFORM(WX) && !PLATFORM(CHROMIUM) +#if PLATFORM(GTK) #define WTF_PLATFORM_CAIRO 1 #endif -/* CPU */ - -/* PLATFORM(PPC) */ -#if defined(__ppc__) \ - || defined(__PPC__) \ - || defined(__powerpc__) \ - || defined(__powerpc) \ - || defined(__POWERPC__) \ - || defined(_M_PPC) \ - || defined(__PPC) -#define WTF_PLATFORM_PPC 1 -#define WTF_PLATFORM_BIG_ENDIAN 1 -#endif - -/* PLATFORM(PPC64) */ -#if defined(__ppc64__) \ - || defined(__PPC64__) -#define WTF_PLATFORM_PPC64 1 -#define WTF_PLATFORM_BIG_ENDIAN 1 -#endif -/* PLATFORM(ARM) */ -#if defined(arm) \ - || defined(__arm__) -#define WTF_PLATFORM_ARM 1 -#if defined(__ARMEB__) -#define WTF_PLATFORM_BIG_ENDIAN 1 -#elif !defined(__ARM_EABI__) && !defined(__ARMEB__) && !defined(__VFP_FP__) -#define WTF_PLATFORM_MIDDLE_ENDIAN 1 -#endif -#if !defined(__ARM_EABI__) -#define WTF_PLATFORM_FORCE_PACK 1 -#endif -#endif - -/* PLATFORM(X86) */ -#if defined(__i386__) \ - || defined(i386) \ - || defined(_M_IX86) \ - || defined(_X86_) \ - || defined(__THW_INTEL) -#define WTF_PLATFORM_X86 1 -#endif - -/* PLATFORM(X86_64) */ -#if defined(__x86_64__) \ - || defined(__ia64__) \ - || defined(_M_X64) -#define WTF_PLATFORM_X86_64 1 -#endif - -/* PLATFORM(SPARC64) */ -#if defined(__sparc64__) -#define WTF_PLATFORM_SPARC64 1 -#define WTF_PLATFORM_BIG_ENDIAN 1 -#endif - -/* PLATFORM(WIN_CE) && PLATFORM(QT) +/* OS(WINCE) && PLATFORM(QT) We can not determine the endianess at compile time. For Qt for Windows CE the endianess is specified in the device specific makespec */ -#if PLATFORM(WIN_CE) && PLATFORM(QT) +#if OS(WINCE) && PLATFORM(QT) # include # undef WTF_PLATFORM_BIG_ENDIAN # undef WTF_PLATFORM_MIDDLE_ENDIAN # if Q_BYTE_ORDER == Q_BIG_EDIAN # define WTF_PLATFORM_BIG_ENDIAN 1 # endif -#endif -/* Compiler */ - -/* COMPILER(MSVC) */ -#if defined(_MSC_VER) -#define WTF_COMPILER_MSVC 1 -#if _MSC_VER < 1400 -#define WTF_COMPILER_MSVC7 1 -#endif +# include #endif -/* COMPILER(GCC) */ -#if defined(__GNUC__) -#define WTF_COMPILER_GCC 1 +#if (PLATFORM(IPHONE) || PLATFORM(MAC) || PLATFORM(WIN) || (PLATFORM(QT) && OS(DARWIN) && !ENABLE(SINGLE_THREADED))) && !defined(ENABLE_JSC_MULTIPLE_THREADS) +#define ENABLE_JSC_MULTIPLE_THREADS 1 #endif -/* COMPILER(MINGW) */ -#if defined(MINGW) || defined(__MINGW32__) -#define WTF_COMPILER_MINGW 1 +/* On Windows, use QueryPerformanceCounter by default */ +#if OS(WINDOWS) +#define WTF_USE_QUERY_PERFORMANCE_COUNTER 1 #endif -/* COMPILER(BORLAND) */ -/* not really fully supported - is this relevant any more? */ -#if defined(__BORLANDC__) -#define WTF_COMPILER_BORLAND 1 -#endif +#if OS(WINCE) && !PLATFORM(QT) +#undef ENABLE_JSC_MULTIPLE_THREADS +#define ENABLE_JSC_MULTIPLE_THREADS 0 +#define USE_SYSTEM_MALLOC 0 +#define ENABLE_ICONDATABASE 0 +#define ENABLE_JAVASCRIPT_DEBUGGER 0 +#define ENABLE_FTPDIR 0 +#define ENABLE_PAN_SCROLLING 0 +#define ENABLE_WML 1 +#define HAVE_ACCESSIBILITY 0 -/* COMPILER(CYGWIN) */ -/* not really fully supported - is this relevant any more? */ -#if defined(__CYGWIN__) -#define WTF_COMPILER_CYGWIN 1 -#endif +#define NOMINMAX /* Windows min and max conflict with standard macros */ +#define NOSHLWAPI /* shlwapi.h not available on WinCe */ -/* COMPILER(RVCT) */ -#if defined(__CC_ARM) || defined(__ARMCC__) -#define WTF_COMPILER_RVCT 1 -#endif +/* MSDN documentation says these functions are provided with uspce.lib. But we cannot find this file. */ +#define __usp10__ /* disable "usp10.h" */ -/* COMPILER(WINSCW) */ -#if defined(__WINSCW__) -#define WTF_COMPILER_WINSCW 1 -#endif +#define _INC_ASSERT /* disable "assert.h" */ +#define assert(x) -#if (PLATFORM(IPHONE) || PLATFORM(MAC) || PLATFORM(WIN)) && !defined(ENABLE_JSC_MULTIPLE_THREADS) -#define ENABLE_JSC_MULTIPLE_THREADS 1 +/* _countof is only included in CE6; for CE5 we need to define it ourself */ +#ifndef _countof +#define _countof(x) (sizeof(x) / sizeof((x)[0])) #endif -/* for Unicode, KDE uses Qt */ -#if PLATFORM(KDE) || PLATFORM(QT) +#endif /* OS(WINCE) && !PLATFORM(QT) */ + +#if PLATFORM(QT) #define WTF_USE_QT4_UNICODE 1 -#elif PLATFORM(SYMBIAN) -#define WTF_USE_SYMBIAN_UNICODE 1 +#elif OS(WINCE) +#define WTF_USE_WINCE_UNICODE 1 #elif PLATFORM(GTK) /* The GTK+ Unicode backend is configurable */ #else @@ -305,53 +533,99 @@ #endif -#if PLATFORM(CHROMIUM) && PLATFORM(DARWIN) +#if PLATFORM(CHROMIUM) && OS(DARWIN) #define WTF_PLATFORM_CF 1 #define WTF_USE_PTHREADS 1 +#define HAVE_PTHREAD_RWLOCK 1 #endif +#define DONT_FINALIZE_ON_MAIN_THREAD 1 + +#if PLATFORM(QT) && OS(DARWIN) #define WTF_PLATFORM_CF 1 -#define WTF_USE_PTHREADS 1 +#endif + +#define ENABLE_CONTEXT_MENUS 0 +#define ENABLE_DRAG_SUPPORT 0 #define ENABLE_FTPDIR 1 +#define ENABLE_GEOLOCATION 1 +#define ENABLE_ICONDATABASE 0 +#define ENABLE_INSPECTOR 0 #define ENABLE_JIT 0 #define ENABLE_MAC_JAVA_BRIDGE 0 -#define ENABLE_ICONDATABASE 0 -#define ENABLE_TOUCH_EVENTS 1 -#define ENABLE_IPHONE_PPT 1 -#define ENABLE_GEOLOCATION 1 #define ENABLE_NETSCAPE_PLUGIN_API 0 -#define HAVE_READLINE 1 -#define DONT_FINALIZE_ON_MAIN_THREAD 1 -#define HAVE_MADV_FREE 1 +#define ENABLE_ORIENTATION_EVENTS 1 +#define ENABLE_RANGETYPE_AS_TEXT 1 #define ENABLE_REPAINT_THROTTLING 1 #define ENABLE_RESPECT_EXIF_ORIENTATION 1 +#define ENABLE_YARR 0 +#define ENABLE_YARR_JIT 0 +#define HAVE_PTHREAD_RWLOCK 1 +#define HAVE_READLINE 1 +#define HAVE_RUNLOOP_TIMER 0 +#define WTF_PLATFORM_CF 1 +#define WTF_USE_PTHREADS 1 +#define WTF_USE_WEB_THREAD 1 + +#if PLATFORM(ANDROID) +#define WTF_USE_PTHREADS 1 +#define WTF_PLATFORM_SGL 1 +#define USE_SYSTEM_MALLOC 1 +#define ENABLE_MAC_JAVA_BRIDGE 1 +#define LOG_DISABLED 1 +/* Prevents Webkit from drawing the caret in textfields and textareas + This prevents unnecessary invals. */ +#define ENABLE_TEXT_CARET 1 +#define ENABLE_JAVASCRIPT_DEBUGGER 0 +#endif #if PLATFORM(WIN) #define WTF_USE_WININET 1 #endif #if PLATFORM(WX) -#define WTF_USE_CURL 1 -#define WTF_USE_PTHREADS 1 +#define ENABLE_ASSEMBLER 1 +#if OS(DARWIN) +#define WTF_PLATFORM_CF 1 +#endif #endif #if PLATFORM(GTK) #if HAVE(PTHREAD_H) #define WTF_USE_PTHREADS 1 +#define HAVE_PTHREAD_RWLOCK 1 +#endif #endif + +#if PLATFORM(HAIKU) +#define HAVE_POSIX_MEMALIGN 1 +#define WTF_USE_CURL 1 +#define WTF_USE_PTHREADS 1 +#define HAVE_PTHREAD_RWLOCK 1 +#define USE_SYSTEM_MALLOC 1 +#define ENABLE_NETSCAPE_PLUGIN_API 0 #endif #if !defined(HAVE_ACCESSIBILITY) #define HAVE_ACCESSIBILITY 1 #endif /* !defined(HAVE_ACCESSIBILITY) */ -#if COMPILER(GCC) -#define HAVE_COMPUTED_GOTO 1 +#if OS(UNIX) && !OS(SYMBIAN) +#define HAVE_SIGNAL_H 1 #endif -#if PLATFORM(DARWIN) +#if !OS(WINDOWS) && !OS(SOLARIS) && !OS(QNX) \ + && !OS(SYMBIAN) && !OS(HAIKU) && !OS(RVCT) \ + && !OS(ANDROID) +#define HAVE_TM_GMTOFF 1 +#define HAVE_TM_ZONE 1 +#define HAVE_TIMEGM 1 +#endif + +#if OS(DARWIN) #define HAVE_ERRNO_H 1 +#define HAVE_LANGINFO_H 1 #define HAVE_MMAP 1 #define HAVE_MERGESORT 1 #define HAVE_SBRK 1 @@ -360,17 +634,26 @@ #define HAVE_SYS_TIME_H 1 #define HAVE_SYS_TIMEB_H 1 -#elif PLATFORM(WIN_OS) +#if !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) + +#define HAVE_DISPATCH_H 1 + + +#endif + +#define HAVE_MADV_FREE 1 +#define HAVE_PTHREAD_SETNAME_NP 1 -#define HAVE_FLOAT_H 1 -#if PLATFORM(WIN_CE) +#elif OS(WINDOWS) + +#if OS(WINCE) #define HAVE_ERRNO_H 0 #else #define HAVE_SYS_TIMEB_H 1 #endif #define HAVE_VIRTUALALLOC 1 -#elif PLATFORM(SYMBIAN) +#elif OS(SYMBIAN) #define HAVE_ERRNO_H 1 #define HAVE_MMAP 0 @@ -383,11 +666,34 @@ #define HAVE_SYS_PARAM_H 1 #endif +#elif OS(QNX) + +#define HAVE_ERRNO_H 1 +#define HAVE_MMAP 1 +#define HAVE_SBRK 1 +#define HAVE_STRINGS_H 1 +#define HAVE_SYS_PARAM_H 1 +#define HAVE_SYS_TIME_H 1 + +#elif OS(ANDROID) + +#define HAVE_ERRNO_H 1 +#define HAVE_LANGINFO_H 0 +#define HAVE_MMAP 1 +#define HAVE_SBRK 1 +#define HAVE_STRINGS_H 1 +#define HAVE_SYS_PARAM_H 1 +#define HAVE_SYS_TIME_H 1 + #else /* FIXME: is this actually used or do other platforms generate their own config.h? */ #define HAVE_ERRNO_H 1 +/* As long as Haiku doesn't have a complete support of locale this will be disabled. */ +#if !OS(HAIKU) +#define HAVE_LANGINFO_H 1 +#endif #define HAVE_MMAP 1 #define HAVE_SBRK 1 #define HAVE_STRINGS_H 1 @@ -398,6 +704,12 @@ /* ENABLE macro defaults */ +/* fastMalloc match validation allows for runtime verification that + new is matched by delete, fastMalloc is matched by fastFree, etc. */ +#if !defined(ENABLE_FAST_MALLOC_MATCH_VALIDATION) +#define ENABLE_FAST_MALLOC_MATCH_VALIDATION 0 +#endif + #if !defined(ENABLE_ICONDATABASE) #define ENABLE_ICONDATABASE 1 #endif @@ -414,10 +726,26 @@ #define ENABLE_FTPDIR 1 #endif +#if !defined(ENABLE_CONTEXT_MENUS) +#define ENABLE_CONTEXT_MENUS 1 +#endif + +#if !defined(ENABLE_DRAG_SUPPORT) +#define ENABLE_DRAG_SUPPORT 1 +#endif + #if !defined(ENABLE_DASHBOARD_SUPPORT) #define ENABLE_DASHBOARD_SUPPORT 0 #endif +#if !defined(ENABLE_GEOLOCATION_PERMISSION_CACHE) +#define ENABLE_GEOLOCATION_PERMISSION_CACHE 0 +#endif + +#if !defined(ENABLE_INSPECTOR) +#define ENABLE_INSPECTOR 1 +#endif + #if !defined(ENABLE_MAC_JAVA_BRIDGE) #define ENABLE_MAC_JAVA_BRIDGE 0 #endif @@ -426,107 +754,228 @@ #define ENABLE_NETSCAPE_PLUGIN_API 1 #endif -#if !defined(ENABLE_RESPECT_EXIF_ORIENTATION) -#define ENABLE_RESPECT_EXIF_ORIENTATION 0 +#if !defined(WTF_USE_PLUGIN_HOST_PROCESS) +#define WTF_USE_PLUGIN_HOST_PROCESS 0 #endif -#if !defined(ENABLE_TOUCH_EVENTS) -#define ENABLE_TOUCH_EVENTS 0 +#if !defined(ENABLE_ORIENTATION_EVENTS) +#define ENABLE_ORIENTATION_EVENTS 0 #endif -#if !defined(ENABLE_IPHONE_PPT) -#define ENABLE_IPHONE_PPT 0 +#if !defined(ENABLE_RESPECT_EXIF_ORIENTATION) +#define ENABLE_RESPECT_EXIF_ORIENTATION 0 #endif #if !defined(ENABLE_OPCODE_STATS) #define ENABLE_OPCODE_STATS 0 #endif -#if !defined(ENABLE_CODEBLOCK_SAMPLING) +#define ENABLE_SAMPLING_COUNTERS 0 +#define ENABLE_SAMPLING_FLAGS 0 +#define ENABLE_OPCODE_SAMPLING 0 #define ENABLE_CODEBLOCK_SAMPLING 0 +#if ENABLE(CODEBLOCK_SAMPLING) && !ENABLE(OPCODE_SAMPLING) +#error "CODEBLOCK_SAMPLING requires OPCODE_SAMPLING" #endif - -#if ENABLE(CODEBLOCK_SAMPLING) && !defined(ENABLE_OPCODE_SAMPLING) -#define ENABLE_OPCODE_SAMPLING 1 -#endif - -#if !defined(ENABLE_OPCODE_SAMPLING) -#define ENABLE_OPCODE_SAMPLING 0 +#if ENABLE(OPCODE_SAMPLING) || ENABLE(SAMPLING_FLAGS) +#define ENABLE_SAMPLING_THREAD 1 #endif #if !defined(ENABLE_GEOLOCATION) #define ENABLE_GEOLOCATION 0 #endif +#if !defined(ENABLE_NOTIFICATIONS) +#define ENABLE_NOTIFICATIONS 0 +#endif + +#define ENABLE_TEXT_CARET 0 + #if !defined(ENABLE_TEXT_CARET) #define ENABLE_TEXT_CARET 1 #endif -#if !defined(WTF_USE_ALTERNATE_JSIMMEDIATE) && PLATFORM(X86_64) && PLATFORM(MAC) -#define WTF_USE_ALTERNATE_JSIMMEDIATE 1 +#if !defined(ENABLE_ON_FIRST_TEXTAREA_FOCUS_SELECT_ALL) +#define ENABLE_ON_FIRST_TEXTAREA_FOCUS_SELECT_ALL 0 #endif +#if !defined(WTF_USE_JSVALUE64) && !defined(WTF_USE_JSVALUE32) && !defined(WTF_USE_JSVALUE32_64) +#if (CPU(X86_64) && (OS(UNIX) || OS(WINDOWS))) || CPU(IA64) || CPU(ALPHA) +#define WTF_USE_JSVALUE64 1 +#elif CPU(ARM) && !PLATFORM(IPHONE) || CPU(PPC64) || (PLATFORM(IPHONE) && defined(WTF_ARM_ARCH_VERSION) && WTF_ARM_ARCH_VERSION == 6 && !defined(__llvm__)) +/* FIXME: gcc-4.2 compiler bug with USE(JSVALUE32_64) and armv6 target */ +#define WTF_USE_JSVALUE32 1 +#elif OS(WINDOWS) && COMPILER(MINGW) +/* Using JSVALUE32_64 causes padding/alignement issues for JITStubArg +on MinGW. See https://bugs.webkit.org/show_bug.cgi?id=29268 */ +#define WTF_USE_JSVALUE32 1 +#else +#define WTF_USE_JSVALUE32_64 1 +#endif +#endif /* !defined(WTF_USE_JSVALUE64) && !defined(WTF_USE_JSVALUE32) && !defined(WTF_USE_JSVALUE32_64) */ + #if !defined(ENABLE_REPAINT_THROTTLING) #define ENABLE_REPAINT_THROTTLING 0 #endif #if !defined(ENABLE_JIT) -/* x86-64 support is under development. */ -#if PLATFORM(X86_64) && PLATFORM(MAC) - #define ENABLE_JIT 0 - #define WTF_USE_JIT_STUB_ARGUMENT_REGISTER 1 + +/* The JIT is tested & working on x86_64 Mac */ +#if CPU(X86_64) && PLATFORM(MAC) + #define ENABLE_JIT 1 /* The JIT is tested & working on x86 Mac */ -#elif PLATFORM(X86) && PLATFORM(MAC) +#elif CPU(X86) && PLATFORM(MAC) #define ENABLE_JIT 1 #define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 +#elif CPU(ARM_THUMB2) && PLATFORM(IPHONE) + #define ENABLE_JIT 1 /* The JIT is tested & working on x86 Windows */ -#elif PLATFORM(X86) && PLATFORM(WIN) +#elif CPU(X86) && PLATFORM(WIN) #define ENABLE_JIT 1 - #define WTF_USE_JIT_STUB_ARGUMENT_REGISTER 1 #endif - #define ENABLE_JIT_OPTIMIZE_CALL 1 - #define ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS 1 - #define ENABLE_JIT_OPTIMIZE_ARITHMETIC 1 + +#if PLATFORM(QT) +#if CPU(X86_64) && OS(DARWIN) + #define ENABLE_JIT 1 +#elif CPU(X86) && OS(DARWIN) + #define ENABLE_JIT 1 + #define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 +#elif CPU(X86) && OS(WINDOWS) && COMPILER(MINGW) && GCC_VERSION >= 40100 + #define ENABLE_JIT 1 + #define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 +#elif CPU(X86) && OS(WINDOWS) && COMPILER(MSVC) + #define ENABLE_JIT 1 + #define WTF_USE_JIT_STUB_ARGUMENT_REGISTER 1 +#elif CPU(X86) && OS(LINUX) && GCC_VERSION >= 40100 + #define ENABLE_JIT 1 + #define WTF_USE_JIT_STUB_ARGUMENT_VA_LIST 1 +#elif CPU(X86_64) && OS(LINUX) && GCC_VERSION >= 40100 + #define ENABLE_JIT 1 +#elif CPU(ARM_TRADITIONAL) && OS(LINUX) + #define ENABLE_JIT 1 #endif +#endif /* PLATFORM(QT) */ + +#endif /* !defined(ENABLE_JIT) */ #if ENABLE(JIT) -#if !(USE(JIT_STUB_ARGUMENT_VA_LIST) || USE(JIT_STUB_ARGUMENT_REGISTER) || USE(JIT_STUB_ARGUMENT_STACK)) -#error Please define one of the JIT_STUB_ARGUMENT settings. -#elif (USE(JIT_STUB_ARGUMENT_VA_LIST) && USE(JIT_STUB_ARGUMENT_REGISTER)) \ - || (USE(JIT_STUB_ARGUMENT_VA_LIST) && USE(JIT_STUB_ARGUMENT_STACK)) \ - || (USE(JIT_STUB_ARGUMENT_REGISTER) && USE(JIT_STUB_ARGUMENT_STACK)) -#error Please do not define more than one of the JIT_STUB_ARGUMENT settings. +#ifndef ENABLE_JIT_OPTIMIZE_CALL +#define ENABLE_JIT_OPTIMIZE_CALL 1 +#endif +#ifndef ENABLE_JIT_OPTIMIZE_NATIVE_CALL +#define ENABLE_JIT_OPTIMIZE_NATIVE_CALL 1 +#endif +#ifndef ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS +#define ENABLE_JIT_OPTIMIZE_PROPERTY_ACCESS 1 +#endif +#ifndef ENABLE_JIT_OPTIMIZE_METHOD_CALLS +#define ENABLE_JIT_OPTIMIZE_METHOD_CALLS 1 #endif #endif -/* WREC supports x86 & x86-64, and has been tested on Mac and Windows ('cept on 64-bit on Mac). */ -#if (!defined(ENABLE_WREC) && PLATFORM(X86) && PLATFORM(MAC)) \ - || (!defined(ENABLE_WREC) && PLATFORM(X86_64) && PLATFORM(MAC)) \ - || (!defined(ENABLE_WREC) && PLATFORM(X86) && PLATFORM(WIN)) -#define ENABLE_WREC 1 +#if CPU(X86) && COMPILER(MSVC) +#define JSC_HOST_CALL __fastcall +#elif CPU(X86) && COMPILER(GCC) +#define JSC_HOST_CALL __attribute__ ((fastcall)) +#else +#define JSC_HOST_CALL #endif -#if ENABLE(JIT) || ENABLE(WREC) -#define ENABLE_ASSEMBLER 1 +#if COMPILER(GCC) && !ENABLE(JIT) +#define HAVE_COMPUTED_GOTO 1 #endif -#if !defined(ENABLE_PAN_SCROLLING) && PLATFORM(WIN_OS) -#define ENABLE_PAN_SCROLLING 1 +#if ENABLE(JIT) && defined(COVERAGE) + #define WTF_USE_INTERPRETER 0 +#else + #define WTF_USE_INTERPRETER 1 #endif -#if !defined(ENABLE_ACTIVEX_TYPE_CONVERSION_WMPLAYER) -#define ENABLE_ACTIVEX_TYPE_CONVERSION_WMPLAYER 1 +/* Yet Another Regex Runtime. */ +#if !defined(ENABLE_YARR_JIT) + +/* YARR supports x86 & x86-64, and has been tested on Mac and Windows. */ +#if (CPU(X86) && PLATFORM(MAC)) \ + || (CPU(X86_64) && PLATFORM(MAC)) \ + || (CPU(ARM_THUMB2) && PLATFORM(IPHONE)) \ + || (CPU(X86) && PLATFORM(WIN)) +#define ENABLE_YARR 1 +#define ENABLE_YARR_JIT 1 #endif -/* Use the QtXmlStreamReader implementation for XMLTokenizer */ #if PLATFORM(QT) -#if !ENABLE(XSLT) -#define WTF_USE_QXMLSTREAM 1 +#if (CPU(X86) && OS(WINDOWS) && COMPILER(MINGW) && GCC_VERSION >= 40100) \ + || (CPU(X86) && OS(WINDOWS) && COMPILER(MSVC)) \ + || (CPU(X86) && OS(LINUX) && GCC_VERSION >= 40100) \ + || (CPU(X86_64) && OS(LINUX) && GCC_VERSION >= 40100) \ + || (CPU(ARM_TRADITIONAL) && OS(LINUX)) +#define ENABLE_YARR 1 +#define ENABLE_YARR_JIT 1 #endif #endif +#endif /* !defined(ENABLE_YARR_JIT) */ + +/* Sanity Check */ +#if ENABLE(YARR_JIT) && !ENABLE(YARR) +#error "YARR_JIT requires YARR" +#endif + +#if ENABLE(JIT) || ENABLE(YARR_JIT) +#define ENABLE_ASSEMBLER 1 +#endif +/* Setting this flag prevents the assembler from using RWX memory; this may improve + security but currectly comes at a significant performance cost. */ +#define ENABLE_ASSEMBLER_WX_EXCLUSIVE 1 + +#if !defined(ENABLE_PAN_SCROLLING) && OS(WINDOWS) +#define ENABLE_PAN_SCROLLING 1 +#endif + +/* Use the QXmlStreamReader implementation for XMLTokenizer */ +/* Use the QXmlQuery implementation for XSLTProcessor */ +#if PLATFORM(QT) +#define WTF_USE_QXMLSTREAM 1 +#define WTF_USE_QXMLQUERY 1 +#endif + #if !PLATFORM(QT) #define WTF_USE_FONT_FAST_PATH 1 #endif +/* Accelerated compositing */ +#if PLATFORM(MAC) +#if !defined(BUILDING_ON_TIGER) +#define WTF_USE_ACCELERATED_COMPOSITING 1 +#endif +#endif + +#define WTF_USE_ACCELERATED_COMPOSITING 1 + +/* FIXME: Defining ENABLE_3D_RENDERING here isn't really right, but it's always used with + with WTF_USE_ACCELERATED_COMPOSITING, and it allows the feature to be turned on and + off in one place. */ +#if PLATFORM(WIN) +#include "QuartzCorePresent.h" +#if QUARTZCORE_PRESENT +#define WTF_USE_ACCELERATED_COMPOSITING 1 +#define ENABLE_3D_RENDERING 1 +#endif +#endif + +#if COMPILER(GCC) +#define WARN_UNUSED_RETURN __attribute__ ((warn_unused_result)) +#else +#define WARN_UNUSED_RETURN +#endif + +#if !ENABLE(NETSCAPE_PLUGIN_API) || (ENABLE(NETSCAPE_PLUGIN_API) && ((OS(UNIX) && (PLATFORM(QT) || PLATFORM(WX))) || PLATFORM(GTK))) +#define ENABLE_PLUGIN_PACKAGE_SIMPLE_HASH 1 +#endif + +/* Set up a define for a common error that is intended to cause a build error -- thus the space after Error. */ +#define WTF_PLATFORM_CFNETWORK Error USE_macro_should_be_used_with_CFNETWORK + +#define ENABLE_JSC_ZOMBIES 0 + #endif /* WTF_Platform_h */