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| (Empty) | |
| 1 #ifndef BENCHMARK_INTERNAL_MACROS_H_ |
| 2 #define BENCHMARK_INTERNAL_MACROS_H_ |
| 3 |
| 4 #include "benchmark/macros.h" |
| 5 |
| 6 #ifndef __has_feature |
| 7 #define __has_feature(x) 0 |
| 8 #endif |
| 9 |
| 10 #if defined(__clang__) |
| 11 #define COMPILER_CLANG |
| 12 #elif defined(_MSC_VER) |
| 13 #define COMPILER_MSVC |
| 14 #elif defined(__GNUC__) |
| 15 #define COMPILER_GCC |
| 16 #endif |
| 17 |
| 18 #if __has_feature(cxx_attributes) |
| 19 #define BENCHMARK_NORETURN [[noreturn]] |
| 20 #elif defined(__GNUC__) |
| 21 #define BENCHMARK_NORETURN __attribute__((noreturn)) |
| 22 #elif defined(COMPILER_MSVC) |
| 23 #define BENCHMARK_NORETURN __declspec(noreturn) |
| 24 #else |
| 25 #define BENCHMARK_NORETURN |
| 26 #endif |
| 27 |
| 28 #if defined(__CYGWIN__) |
| 29 #define BENCHMARK_OS_CYGWIN 1 |
| 30 #elif defined(_WIN32) |
| 31 #define BENCHMARK_OS_WINDOWS 1 |
| 32 #elif defined(__APPLE__) |
| 33 #include "TargetConditionals.h" |
| 34 #if defined(TARGET_OS_MAC) |
| 35 #define BENCHMARK_OS_MACOSX 1 |
| 36 #if defined(TARGET_OS_IPHONE) |
| 37 #define BENCHMARK_OS_IOS 1 |
| 38 #endif |
| 39 #endif |
| 40 #elif defined(__FreeBSD__) |
| 41 #define BENCHMARK_OS_FREEBSD 1 |
| 42 #elif defined(__linux__) |
| 43 #define BENCHMARK_OS_LINUX 1 |
| 44 #elif defined(__native_client__) |
| 45 #define BENCHMARK_OS_NACL 1 |
| 46 #elif defined(EMSCRIPTEN) |
| 47 #define BENCHMARK_OS_EMSCRIPTEN 1 |
| 48 #endif |
| 49 |
| 50 #if !__has_feature(cxx_exceptions) && !defined(__cpp_exceptions) \ |
| 51 && !defined(__EXCEPTIONS) |
| 52 #define BENCHMARK_HAS_NO_EXCEPTIONS |
| 53 #endif |
| 54 |
| 55 #endif // BENCHMARK_INTERNAL_MACROS_H_ |
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Chromium Code Reviews
Issue 2865663003:
Adding Google benchmarking library. (Closed)
