1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/sandbox/build/build_config.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,154 @@
1.4 +// Copyright (c) 2012 The Chromium Authors. All rights reserved.
1.5 +// Use of this source code is governed by a BSD-style license that can be
1.6 +// found in the LICENSE file.
1.7 +
1.8 +// This file adds defines about the platform we're currently building on.
1.9 +// Operating System:
1.10 +// OS_WIN / OS_MACOSX / OS_LINUX / OS_POSIX (MACOSX or LINUX)
1.11 +// Compiler:
1.12 +// COMPILER_MSVC / COMPILER_GCC
1.13 +// Processor:
1.14 +// ARCH_CPU_X86 / ARCH_CPU_X86_64 / ARCH_CPU_X86_FAMILY (X86 or X86_64)
1.15 +// ARCH_CPU_32_BITS / ARCH_CPU_64_BITS
1.16 +
1.17 +#ifndef BUILD_BUILD_CONFIG_H_
1.18 +#define BUILD_BUILD_CONFIG_H_
1.19 +
1.20 +#if defined(__APPLE__)
1.21 +#include <TargetConditionals.h>
1.22 +#endif
1.23 +
1.24 +// A set of macros to use for platform detection.
1.25 +#if defined(ANDROID)
1.26 +#define OS_ANDROID 1
1.27 +#elif defined(__APPLE__)
1.28 +#define OS_MACOSX 1
1.29 +#if defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE
1.30 +#define OS_IOS 1
1.31 +#endif // defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE
1.32 +#elif defined(__native_client__)
1.33 +#define OS_NACL 1
1.34 +#elif defined(__linux__)
1.35 +#define OS_LINUX 1
1.36 +// Use TOOLKIT_GTK on linux if TOOLKIT_VIEWS isn't defined.
1.37 +#if !defined(TOOLKIT_VIEWS) && defined(USE_X11)
1.38 +#define TOOLKIT_GTK
1.39 +#endif
1.40 +#if defined(__GLIBC__) && !defined(__UCLIBC__)
1.41 +// we really are using glibc, not uClibc pretending to be glibc
1.42 +#define LIBC_GLIBC
1.43 +#endif
1.44 +#elif defined(_WIN32)
1.45 +#define OS_WIN 1
1.46 +#define TOOLKIT_VIEWS 1
1.47 +#elif defined(__FreeBSD__)
1.48 +#define OS_FREEBSD 1
1.49 +#define TOOLKIT_GTK
1.50 +#elif defined(__OpenBSD__)
1.51 +#define OS_OPENBSD 1
1.52 +#define TOOLKIT_GTK
1.53 +#elif defined(__sun)
1.54 +#define OS_SOLARIS 1
1.55 +#define TOOLKIT_GTK
1.56 +#else
1.57 +#error Please add support for your platform in build/build_config.h
1.58 +#endif
1.59 +
1.60 +#if defined(USE_OPENSSL) && defined(USE_NSS)
1.61 +#error Cannot use both OpenSSL and NSS
1.62 +#endif
1.63 +
1.64 +// For access to standard BSD features, use OS_BSD instead of a
1.65 +// more specific macro.
1.66 +#if defined(OS_FREEBSD) || defined(OS_OPENBSD)
1.67 +#define OS_BSD 1
1.68 +#endif
1.69 +
1.70 +// For access to standard POSIXish features, use OS_POSIX instead of a
1.71 +// more specific macro.
1.72 +#if defined(OS_MACOSX) || defined(OS_LINUX) || defined(OS_FREEBSD) || \
1.73 + defined(OS_OPENBSD) || defined(OS_SOLARIS) || defined(OS_ANDROID) || \
1.74 + defined(OS_NACL)
1.75 +#define OS_POSIX 1
1.76 +#endif
1.77 +
1.78 +// Use tcmalloc
1.79 +#if (defined(OS_WIN) || defined(OS_LINUX) || defined(OS_ANDROID)) && \
1.80 + !defined(NO_TCMALLOC)
1.81 +#define USE_TCMALLOC 1
1.82 +#endif
1.83 +
1.84 +// Compiler detection.
1.85 +#if defined(__GNUC__)
1.86 +#define COMPILER_GCC 1
1.87 +#elif defined(_MSC_VER)
1.88 +#define COMPILER_MSVC 1
1.89 +#else
1.90 +#error Please add support for your compiler in build/build_config.h
1.91 +#endif
1.92 +
1.93 +// Processor architecture detection. For more info on what's defined, see:
1.94 +// http://msdn.microsoft.com/en-us/library/b0084kay.aspx
1.95 +// http://www.agner.org/optimize/calling_conventions.pdf
1.96 +// or with gcc, run: "echo | gcc -E -dM -"
1.97 +#if defined(_M_X64) || defined(__x86_64__)
1.98 +#define ARCH_CPU_X86_FAMILY 1
1.99 +#define ARCH_CPU_X86_64 1
1.100 +#define ARCH_CPU_64_BITS 1
1.101 +#define ARCH_CPU_LITTLE_ENDIAN 1
1.102 +#elif defined(_M_IX86) || defined(__i386__)
1.103 +#define ARCH_CPU_X86_FAMILY 1
1.104 +#define ARCH_CPU_X86 1
1.105 +#define ARCH_CPU_32_BITS 1
1.106 +#define ARCH_CPU_LITTLE_ENDIAN 1
1.107 +#elif defined(__ARMEL__)
1.108 +#define ARCH_CPU_ARM_FAMILY 1
1.109 +#define ARCH_CPU_ARMEL 1
1.110 +#define ARCH_CPU_32_BITS 1
1.111 +#define ARCH_CPU_LITTLE_ENDIAN 1
1.112 +#elif defined(__pnacl__)
1.113 +#define ARCH_CPU_32_BITS 1
1.114 +#elif defined(__MIPSEL__)
1.115 +#define ARCH_CPU_MIPS_FAMILY 1
1.116 +#define ARCH_CPU_MIPSEL 1
1.117 +#define ARCH_CPU_32_BITS 1
1.118 +#define ARCH_CPU_LITTLE_ENDIAN 1
1.119 +#else
1.120 +#error Please add support for your architecture in build/build_config.h
1.121 +#endif
1.122 +
1.123 +// Type detection for wchar_t.
1.124 +#if defined(OS_WIN)
1.125 +#define WCHAR_T_IS_UTF16
1.126 +#elif defined(OS_POSIX) && defined(COMPILER_GCC) && \
1.127 + defined(__WCHAR_MAX__) && \
1.128 + (__WCHAR_MAX__ == 0x7fffffff || __WCHAR_MAX__ == 0xffffffff)
1.129 +#define WCHAR_T_IS_UTF32
1.130 +#elif defined(OS_POSIX) && defined(COMPILER_GCC) && \
1.131 + defined(__WCHAR_MAX__) && \
1.132 + (__WCHAR_MAX__ == 0x7fff || __WCHAR_MAX__ == 0xffff)
1.133 +// On Posix, we'll detect short wchar_t, but projects aren't guaranteed to
1.134 +// compile in this mode (in particular, Chrome doesn't). This is intended for
1.135 +// other projects using base who manage their own dependencies and make sure
1.136 +// short wchar works for them.
1.137 +#define WCHAR_T_IS_UTF16
1.138 +#else
1.139 +#error Please add support for your compiler in build/build_config.h
1.140 +#endif
1.141 +
1.142 +#if defined(__ARMEL__) && !defined(OS_IOS)
1.143 +#define WCHAR_T_IS_UNSIGNED 1
1.144 +#elif defined(__MIPSEL__)
1.145 +#define WCHAR_T_IS_UNSIGNED 0
1.146 +#endif
1.147 +
1.148 +#if defined(OS_ANDROID)
1.149 +// The compiler thinks std::string::const_iterator and "const char*" are
1.150 +// equivalent types.
1.151 +#define STD_STRING_ITERATOR_IS_CHAR_POINTER
1.152 +// The compiler thinks base::string16::const_iterator and "char16*" are
1.153 +// equivalent types.
1.154 +#define BASE_STRING16_ITERATOR_IS_CHAR16_POINTER
1.155 +#endif
1.156 +
1.157 +#endif // BUILD_BUILD_CONFIG_H_
