| // Copyright 2008 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef MINI_CHROMIUM_BUILD_BUILD_CONFIG_H_ |
| #define MINI_CHROMIUM_BUILD_BUILD_CONFIG_H_ |
| |
| #if defined(__APPLE__) |
| #define OS_MACOSX 1 |
| #elif defined(__ANDROID__) |
| #define OS_ANDROID 1 |
| #elif defined(__linux__) |
| #define OS_LINUX 1 |
| #elif defined(_WIN32) |
| #define OS_WIN 1 |
| #elif defined(__Fuchsia__) |
| #define OS_FUCHSIA 1 |
| #else |
| #error Please add support for your platform in build/build_config.h |
| #endif |
| |
| #if defined(OS_MACOSX) |
| #include <TargetConditionals.h> |
| #if defined(TARGET_OS_IOS) |
| #if TARGET_OS_IOS |
| #define OS_IOS 1 |
| #endif |
| #elif defined(TARGET_OS_IPHONE) |
| #if TARGET_OS_IPHONE |
| #define OS_IOS 1 |
| #endif |
| #endif |
| #endif |
| |
| #if defined(OS_MACOSX) || defined(OS_LINUX) || defined(OS_ANDROID) || \ |
| defined(OS_FUCHSIA) |
| #define OS_POSIX 1 |
| #endif |
| |
| // Compiler detection. |
| #if defined(__GNUC__) |
| #define COMPILER_GCC 1 |
| #elif defined(_MSC_VER) |
| #define COMPILER_MSVC 1 |
| #else |
| #error Please add support for your compiler in build/build_config.h |
| #endif |
| |
| #if defined(_M_X64) || defined(__x86_64__) |
| #define ARCH_CPU_X86_FAMILY 1 |
| #define ARCH_CPU_X86_64 1 |
| #define ARCH_CPU_64_BITS 1 |
| #define ARCH_CPU_LITTLE_ENDIAN 1 |
| #elif defined(_M_IX86) || defined(__i386__) |
| #define ARCH_CPU_X86_FAMILY 1 |
| #define ARCH_CPU_X86 1 |
| #define ARCH_CPU_32_BITS 1 |
| #define ARCH_CPU_LITTLE_ENDIAN 1 |
| #elif defined(__ARMEL__) |
| #define ARCH_CPU_ARM_FAMILY 1 |
| #define ARCH_CPU_ARMEL 1 |
| #define ARCH_CPU_32_BITS 1 |
| #elif defined(_M_ARM64) || defined(__aarch64__) |
| #define ARCH_CPU_ARM_FAMILY 1 |
| #define ARCH_CPU_ARM64 1 |
| #define ARCH_CPU_64_BITS 1 |
| #if defined(_M_ARM64) |
| #define ARCH_CPU_LITTLE_ENDIAN 1 |
| #endif |
| #elif defined(__MIPSEL__) |
| #define ARCH_CPU_MIPS_FAMILY 1 |
| #if !defined(__LP64__) |
| #define ARCH_CPU_MIPSEL 1 |
| #define ARCH_CPU_32_BITS 1 |
| #else |
| #define ARCH_CPU_MIPS64EL 1 |
| #define ARCH_CPU_64_BITS 1 |
| #endif |
| #else |
| #error Please add support for your architecture in build/build_config.h |
| #endif |
| |
| #if !defined(ARCH_CPU_LITTLE_ENDIAN) && !defined(ARCH_CPU_BIG_ENDIAN) |
| #if defined(__LITTLE_ENDIAN__) || \ |
| (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) |
| #define ARCH_CPU_LITTLE_ENDIAN 1 |
| #elif defined(__BIG_ENDIAN__) || \ |
| (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) |
| #define ARCH_CPU_BIG_ENDIAN 1 |
| #else |
| #error Please add support for your architecture in build/build_config.h |
| #endif |
| #endif |
| |
| #if defined(OS_POSIX) && defined(COMPILER_GCC) && \ |
| defined(__WCHAR_MAX__) && \ |
| (__WCHAR_MAX__ == 0x7fffffff || __WCHAR_MAX__ == 0xffffffff) |
| #define WCHAR_T_IS_UTF32 |
| #elif defined(OS_WIN) |
| #define WCHAR_T_IS_UTF16 |
| #else |
| #error Please add support for your compiler in build/build_config.h |
| #endif |
| |
| #endif // MINI_CHROMIUM_BUILD_BUILD_CONFIG_H_ |
