| 1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
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| 2 | // Use of this source code is governed by a BSD-style license that can be |
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| 3 | // found in the LICENSE file. |
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| 4 | |
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| 5 | // This file adds defines about the platform we're currently building on. |
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| 6 | // Operating System: |
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| 7 | // FML_OS_WIN / FML_OS_MACOSX / FML_OS_LINUX / FML_OS_POSIX (MACOSX or LINUX) |
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| 8 | // / FML_OS_NACL (NACL_SFI or NACL_NONSFI) / FML_OS_NACL_SFI / |
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| 9 | // FML_OS_NACL_NONSFI |
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| 10 | // Compiler: |
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| 11 | // COMPILER_MSVC / COMPILER_GCC |
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| 12 | // Processor: |
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| 13 | // FML_ARCH_CPU_X86 / FML_ARCH_CPU_X86_64 / FML_ARCH_CPU_X86_FAMILY (X86 or |
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| 14 | // X86_64) FML_ARCH_CPU_32_BITS / FML_ARCH_CPU_64_BITS |
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| 15 | |
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| 16 | #ifndef FLUTTER_FML_BUILD_CONFIG_H_ |
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| 17 | #define FLUTTER_FML_BUILD_CONFIG_H_ |
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| 18 | |
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| 19 | #if defined(__Fuchsia__) |
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| 20 | #define OS_FUCHSIA 1 |
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| 21 | #elif defined(ANDROID) |
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| 22 | #define FML_OS_ANDROID 1 |
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| 23 | #elif defined(__APPLE__) |
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| 24 | // only include TargetConditions after testing ANDROID as some android builds |
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| 25 | // on mac don't have this header available and it's not needed unless the target |
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| 26 | // is really mac/ios. |
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| 27 | #include <TargetConditionals.h> |
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| 28 | #define FML_OS_MACOSX 1 |
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| 29 | #if defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE |
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| 30 | #define FML_OS_IOS 1 |
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| 31 | #endif // defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE |
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| 32 | #if defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR |
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| 33 | #define FML_OS_IOS_SIMULATOR 1 |
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| 34 | #endif // defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE |
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| 35 | #elif defined(__linux__) |
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| 36 | #define FML_OS_LINUX 1 |
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| 37 | // include a system header to pull in features.h for glibc/uclibc macros. |
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| 38 | #include <unistd.h> |
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| 39 | #if defined(__GLIBC__) && !defined(__UCLIBC__) |
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| 40 | // we really are using glibc, not uClibc pretending to be glibc |
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| 41 | #define LIBC_GLIBC 1 |
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| 42 | #endif |
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| 43 | #elif defined(_WIN32) |
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| 44 | #define FML_OS_WIN 1 |
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| 45 | #elif defined(__FreeBSD__) |
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| 46 | #define FML_OS_FREEBSD 1 |
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| 47 | #elif defined(__OpenBSD__) |
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| 48 | #define FML_OS_OPENBSD 1 |
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| 49 | #elif defined(__sun) |
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| 50 | #define FML_OS_SOLARIS 1 |
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| 51 | #elif defined(__QNXNTO__) |
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| 52 | #define FML_OS_QNX 1 |
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| 53 | #else |
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| 54 | #error Please add support for your platform in flutter/fml/build_config.h |
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| 55 | #endif |
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| 56 | |
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| 57 | // For access to standard BSD features, use FML_OS_BSD instead of a |
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| 58 | // more specific macro. |
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| 59 | #if defined(FML_OS_FREEBSD) || defined(FML_OS_OPENBSD) |
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| 60 | #define FML_OS_BSD 1 |
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| 61 | #endif |
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| 62 | |
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| 63 | // For access to standard POSIXish features, use FML_OS_POSIX instead of a |
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| 64 | // more specific macro. |
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| 65 | #if defined(FML_OS_MACOSX) || defined(FML_OS_LINUX) || \ |
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| 66 | defined(FML_OS_FREEBSD) || defined(FML_OS_OPENBSD) || \ |
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| 67 | defined(FML_OS_SOLARIS) || defined(FML_OS_ANDROID) || \ |
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| 68 | defined(FML_OS_NACL) || defined(FML_OS_QNX) |
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| 69 | #define FML_OS_POSIX 1 |
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| 70 | #endif |
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| 71 | |
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| 72 | // Processor architecture detection. For more info on what's defined, see: |
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| 73 | // http://msdn.microsoft.com/en-us/library/b0084kay.aspx |
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| 74 | // http://www.agner.org/optimize/calling_conventions.pdf |
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| 75 | // or with gcc, run: "echo | gcc -E -dM -" |
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| 76 | #if defined(_M_X64) || defined(__x86_64__) |
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| 77 | #define FML_ARCH_CPU_X86_FAMILY 1 |
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| 78 | #define FML_ARCH_CPU_X86_64 1 |
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| 79 | #define FML_ARCH_CPU_64_BITS 1 |
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| 80 | #define FML_ARCH_CPU_LITTLE_ENDIAN 1 |
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| 81 | #elif defined(_M_IX86) || defined(__i386__) |
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| 82 | #define FML_ARCH_CPU_X86_FAMILY 1 |
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| 83 | #define FML_ARCH_CPU_X86 1 |
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| 84 | #define FML_ARCH_CPU_32_BITS 1 |
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| 85 | #define FML_ARCH_CPU_LITTLE_ENDIAN 1 |
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| 86 | #elif defined(__ARMEL__) |
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| 87 | #define FML_ARCH_CPU_ARM_FAMILY 1 |
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| 88 | #define FML_ARCH_CPU_ARMEL 1 |
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| 89 | #define FML_ARCH_CPU_32_BITS 1 |
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| 90 | #define FML_ARCH_CPU_LITTLE_ENDIAN 1 |
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| 91 | #elif defined(__aarch64__) |
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| 92 | #define FML_ARCH_CPU_ARM_FAMILY 1 |
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| 93 | #define FML_ARCH_CPU_ARM64 1 |
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| 94 | #define FML_ARCH_CPU_64_BITS 1 |
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| 95 | #define FML_ARCH_CPU_LITTLE_ENDIAN 1 |
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| 96 | #elif defined(__pnacl__) |
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| 97 | #define FML_ARCH_CPU_32_BITS 1 |
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| 98 | #define FML_ARCH_CPU_LITTLE_ENDIAN 1 |
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| 99 | #else |
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| 100 | #error Please add support for your architecture in flutter/fml/build_config.h |
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| 101 | #endif |
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| 102 | |
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| 103 | #endif // FLUTTER_FML_BUILD_CONFIG_H_ |
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| 104 | |
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