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