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benchmark/src/internal_macros.h

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Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#ifndef BENCHMARK_INTERNAL_MACROS_H_
#define BENCHMARK_INTERNAL_MACROS_H_
Make Benchmark a single header library (but not header-only) (#407) * Make Benchmark a single header library (but not header-only) This patch refactors benchmark into a single header, to allow for slightly easier usage. The initial reason for the header split was to keep C++ library components from being included by benchmark_api.h, making that part of the library STL agnostic. However this has since changed and there seems to be little reason to separate the reporters from the rest of the library. * Fix internal_macros.h * Remove more references to macros.h
2017-07-05 06:31:47 +08:00
#include "benchmark/benchmark.h"
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#ifndef __has_feature
Apply clang-format to all headers and source (#303)
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#define __has_feature(x) 0
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#endif
Fix BENCHMARK_NORETURN on MSVC
2016-09-03 13:54:58 +08:00
#if defined(__clang__)
Apply clang-format to all headers and source (#303)
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#define COMPILER_CLANG
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#elif defined(_MSC_VER)
Apply clang-format to all headers and source (#303)
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#define COMPILER_MSVC
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#elif defined(__GNUC__)
Apply clang-format to all headers and source (#303)
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#define COMPILER_GCC
Fix BENCHMARK_NORETURN on MSVC
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#endif
Try and add MSVC NORETURN attribute again
2016-09-03 14:13:20 +08:00
#if __has_feature(cxx_attributes)
Apply clang-format to all headers and source (#303)
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#define BENCHMARK_NORETURN [[noreturn]]
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#elif defined(__GNUC__)
Apply clang-format to all headers and source (#303)
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#define BENCHMARK_NORETURN __attribute__((noreturn))
Try and add MSVC NORETURN attribute again
2016-09-03 14:13:20 +08:00
#elif defined(COMPILER_MSVC)
Apply clang-format to all headers and source (#303)
2016-10-08 02:35:03 +08:00
#define BENCHMARK_NORETURN __declspec(noreturn)
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#else
Apply clang-format to all headers and source (#303)
2016-10-08 02:35:03 +08:00
#define BENCHMARK_NORETURN
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#endif
#if defined(__CYGWIN__)
Apply clang-format to all headers and source (#303)
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#define BENCHMARK_OS_CYGWIN 1
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#elif defined(_WIN32)
Apply clang-format to all headers and source (#303)
2016-10-08 02:35:03 +08:00
#define BENCHMARK_OS_WINDOWS 1
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#elif defined(__APPLE__)
Disable iOS CPU Frequency readout (#335) * Add macro definition for iOS Add an additional macro definition for iOS. iOS is defined as a Mac OSX invariant in the TargetConditionals include, thus we treat it as a subset of OSX within the defines. * Skip error for hw.cpufrequency on iOS hw.cpufrequency is not available on iOS devices. As there is no way to reliably retrieve the CPU frequency on iOS we are printing out a warning that we were unable to detect the CPU frequency and set it to 0. This only disables cpu frequency readouts on actual physical iOS devices. Running this code on the simulator still gives the cpu architecture of the host computer as the simulator passes down the sysctl calls to OSX.
2017-01-25 03:31:14 +08:00
#include "TargetConditionals.h"
#if defined(TARGET_OS_MAC)
#define BENCHMARK_OS_MACOSX 1
#if defined(TARGET_OS_IPHONE)
#define BENCHMARK_OS_IOS 1
#endif
#endif
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#elif defined(__FreeBSD__)
Apply clang-format to all headers and source (#303)
2016-10-08 02:35:03 +08:00
#define BENCHMARK_OS_FREEBSD 1
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#elif defined(__linux__)
Apply clang-format to all headers and source (#303)
2016-10-08 02:35:03 +08:00
#define BENCHMARK_OS_LINUX 1
Support for Web platforms (#340) * Implement cycleclock::Now for PNaCl * Make cycleclock::Now compatible with NaCl/ARM * Support Emscripten (Asm.js, WebAssembly) * Rearrange #ifs from to handle specific cases first * DoNotOptimize without inline asm for Emscripten & PNaCl
2017-02-11 18:31:40 +08:00
#elif defined(__native_client__)
#define BENCHMARK_OS_NACL 1
#elif defined(EMSCRIPTEN)
#define BENCHMARK_OS_EMSCRIPTEN 1
Step one towards merging timer changes. This patch cleans up our use of generic macros and also merges changes in the build system. It adds options -DBENCHMARK_ENABLE_TESTING and -DBENCHMARK_ENABLE_SHARED.
2015-03-07 01:35:00 +08:00
#endif
Add support for building w/o exceptions (#317)
2016-12-06 01:24:09 +08:00
#if !__has_feature(cxx_exceptions) && !defined(__cpp_exceptions) \
&& !defined(__EXCEPTIONS)
#define BENCHMARK_HAS_NO_EXCEPTIONS
#endif
Apply clang-format to all headers and source (#303)
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#endif // BENCHMARK_INTERNAL_MACROS_H_
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