third__party_2tonic_2common_2build__config_8h_source.html

// Copyright 2013 The Flutter Authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.


// This file adds defines about the platform we're currently building on.

//  Operating System:

//    OS_WIN / OS_MACOSX / OS_LINUX / OS_POSIX (MACOSX or LINUX) /

//    OS_NACL (NACL_SFI or NACL_NONSFI) / OS_NACL_SFI / OS_NACL_NONSFI

//  Compiler:

//    COMPILER_MSVC / COMPILER_GCC

//  Processor:

//    ARCH_CPU_X86 / ARCH_CPU_X86_64 / ARCH_CPU_X86_FAMILY (X86 or X86_64)

//    ARCH_CPU_32_BITS / ARCH_CPU_64_BITS


#ifndef TONIC_COMMON_BUILD_CONFIG_H_

#define TONIC_COMMON_BUILD_CONFIG_H_


#if defined(__Fuchsia__)

#define OS_FUCHSIA 1

#elif defined(ANDROID)

#define OS_ANDROID 1

#elif defined(__APPLE__)

// only include TargetConditions after testing ANDROID as some android builds

// on mac don't have this header available and it's not needed unless the target

// is really mac/ios.

#include <TargetConditionals.h>

#define OS_MACOSX 1

#if defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE

#define OS_IOS 1

#endif  // defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE

#elif defined(__linux__)

#define OS_LINUX 1

// include a system header to pull in features.h for glibc/uclibc macros.

#include <unistd.h>

#if defined(__GLIBC__) && !defined(__UCLIBC__)

// we really are using glibc, not uClibc pretending to be glibc

#define LIBC_GLIBC 1

#endif

#elif defined(_WIN32)

#define OS_WIN 1

#elif defined(__FreeBSD__)

#define OS_FREEBSD 1

#elif defined(__OpenBSD__)

#define OS_OPENBSD 1

#elif defined(__sun)

#define OS_SOLARIS 1

#elif defined(__QNXNTO__)

#define OS_QNX 1

#else

#error Please add support for your platform in tonic/common/build_config.h

#endif


// For access to standard BSD features, use OS_BSD instead of a

// more specific macro.

#if defined(OS_FREEBSD) || defined(OS_OPENBSD)

#define OS_BSD 1

#endif


// For access to standard POSIXish features, use OS_POSIX instead of a

// more specific macro.

#if defined(OS_MACOSX) || defined(OS_LINUX) || defined(OS_FREEBSD) ||    \

    defined(OS_OPENBSD) || defined(OS_SOLARIS) || defined(OS_ANDROID) || \

    defined(OS_NACL) || defined(OS_QNX)

#define OS_POSIX 1

#endif


// Processor architecture detection.  For more info on what's defined, see:

//   http://msdn.microsoft.com/en-us/library/b0084kay.aspx

//   http://www.agner.org/optimize/calling_conventions.pdf

//   or with gcc, run: "echo | gcc -E -dM -"

#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

#define ARCH_CPU_LITTLE_ENDIAN 1

#elif defined(__aarch64__)

#define ARCH_CPU_ARM_FAMILY 1

#define ARCH_CPU_ARM64 1

#define ARCH_CPU_64_BITS 1

#define ARCH_CPU_LITTLE_ENDIAN 1

#elif defined(__riscv) && __SIZEOF_POINTER__ == 4

#define ARCH_CPU_RISCV_FAMILY 1

#define ARCH_CPU_RISCV32 1

#define ARCH_CPU_32_BITS 1

#define ARCH_CPU_LITTLE_ENDIAN 1

#elif defined(__riscv) && __SIZEOF_POINTER__ == 8

#define ARCH_CPU_RISCV_FAMILY 1

#define ARCH_CPU_RISCV64 1

#define ARCH_CPU_64_BITS 1

#define ARCH_CPU_LITTLE_ENDIAN 1

#elif defined(__pnacl__)

#define ARCH_CPU_32_BITS 1

#define ARCH_CPU_LITTLE_ENDIAN 1

#elif defined(__MIPSEL__)

#if defined(__LP64__)

#define ARCH_CPU_MIPS64_FAMILY 1

#define ARCH_CPU_MIPS64EL 1

#define ARCH_CPU_64_BITS 1

#define ARCH_CPU_LITTLE_ENDIAN 1

#else

#define ARCH_CPU_MIPS_FAMILY 1

#define ARCH_CPU_MIPSEL 1

#define ARCH_CPU_32_BITS 1

#define ARCH_CPU_LITTLE_ENDIAN 1

#endif

#else

#error Please add support for your architecture in build/build_config.h

#endif


#endif  // TONIC_COMMON_BUILD_CONFIG_H_