1/* 2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. 3 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 * 20 */ 21 22#if defined(HAVE_CONFIG_H) && HAVE_CONFIG_H 23#ifdef BUILDING_WITH_CMAKE 24#include "cmakeconfig.h" 25#else 26#include "autotoolsconfig.h" 27#endif 28#endif 29 30#include <wtf/Platform.h> 31 32/* See note in wtf/Platform.h for more info on EXPORT_MACROS. */ 33#if USE(EXPORT_MACROS) 34 35#include <wtf/ExportMacros.h> 36 37#if defined(BUILDING_JavaScriptCore) || defined(BUILDING_WTF) 38#define WTF_EXPORT_PRIVATE WTF_EXPORT 39#define JS_EXPORT_PRIVATE WTF_EXPORT 40#else 41#define WTF_EXPORT_PRIVATE WTF_IMPORT 42#define JS_EXPORT_PRIVATE WTF_IMPORT 43#endif 44 45#define JS_EXPORTDATA JS_EXPORT_PRIVATE 46#define JS_EXPORTCLASS JS_EXPORT_PRIVATE 47 48#else /* !USE(EXPORT_MACROS) */ 49 50#if !PLATFORM(CHROMIUM) && OS(WINDOWS) && !defined(BUILDING_WX__) && !COMPILER(GCC) 51#if defined(BUILDING_JavaScriptCore) || defined(BUILDING_WTF) 52#define JS_EXPORTDATA __declspec(dllexport) 53#else 54#define JS_EXPORTDATA __declspec(dllimport) 55#endif 56#define JS_EXPORTCLASS JS_EXPORTDATA 57#else 58#define JS_EXPORTDATA 59#define JS_EXPORTCLASS 60#endif 61 62#define WTF_EXPORT_PRIVATE 63#define JS_EXPORT_PRIVATE 64 65#endif /* USE(EXPORT_MACROS) */ 66 67#if OS(WINDOWS) 68 69// If we don't define these, they get defined in windef.h. 70// We want to use std::min and std::max 71#define max max 72#define min min 73 74#if !COMPILER(MSVC7_OR_LOWER) && !OS(WINCE) 75// We need to define this before the first #include of stdlib.h or it won't contain rand_s. 76#ifndef _CRT_RAND_S 77#define _CRT_RAND_S 78#endif 79#endif 80 81#endif 82 83#if OS(UNIX) || OS(WINDOWS) 84#define WTF_USE_OS_RANDOMNESS 1 85#endif 86 87#if OS(FREEBSD) || OS(OPENBSD) 88#define HAVE_PTHREAD_NP_H 1 89#endif 90 91/* FIXME: if all platforms have these, do they really need #defines? */ 92#define HAVE_STDINT_H 1 93 94#define WTF_CHANGES 1 95 96#ifdef __cplusplus 97#undef new 98#undef delete 99#include <wtf/FastMalloc.h> 100#endif 101 102// this breaks compilation of <QFontDatabase>, at least, so turn it off for now 103// Also generates errors on wx on Windows, because these functions 104// are used from wx headers. 105#if !PLATFORM(QT) && !PLATFORM(WX) 106#include <wtf/DisallowCType.h> 107#endif 108 109#if COMPILER(MSVC) 110#define SKIP_STATIC_CONSTRUCTORS_ON_MSVC 1 111#else 112#define SKIP_STATIC_CONSTRUCTORS_ON_GCC 1 113#endif 114 115#if PLATFORM(CHROMIUM) 116#if !defined(WTF_USE_V8) 117#define WTF_USE_V8 1 118#endif 119#endif /* PLATFORM(CHROMIUM) */ 120 121#if !defined(WTF_USE_V8) 122#define WTF_USE_V8 0 123#endif /* !defined(WTF_USE_V8) */ 124 125/* Using V8 implies not using JSC and vice versa */ 126#define WTF_USE_JSC !WTF_USE_V8 127