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