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41 lines
892 B
C
41 lines
892 B
C
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#ifndef BENCHMARK_INTERNAL_MACROS_H_
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#define BENCHMARK_INTERNAL_MACROS_H_
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#include "benchmark/macros.h"
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#ifndef __has_feature
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# define __has_feature(x) 0
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#endif
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#if __has_feature(cxx_attributes)
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# define BENCHMARK_NORETURN [[noreturn]]
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#elif defined(__GNUC__)
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# define BENCHMARK_NORETURN __attribute__((noreturn))
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#else
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# define BENCHMARK_NORETURN
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#endif
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#if defined(__CYGWIN__)
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# define OS_CYGWIN 1
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#elif defined(_WIN32)
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# define OS_WINDOWS 1
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#elif defined(__APPLE__)
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// TODO(ericwf) This doesn't actually check that it is a Mac OSX system. Just
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// that it is an apple system.
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# define OS_MACOSX 1
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#elif defined(__FreeBSD__)
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# define OS_FREEBSD 1
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#elif defined(__linux__)
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# define OS_LINUX 1
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#endif
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#if defined(__clang__)
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# define COMPILER_CLANG
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#elif defined(_MSC_VER)
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# define COMPILER_MSVC
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#elif defined(__GNUC__)
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# define COMPILER_GCC
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#endif
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#endif // BENCHMARK_INTERNAL_MACROS_H_
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