mirror of
https://github.com/dart-lang/sdk
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a503570e3a
Instructions to build and run are in README.fuchsia. R=asiva@google.com Review URL: https://codereview.chromium.org/2117593002 .
23 lines
805 B
C++
23 lines
805 B
C++
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef PLATFORM_MATH_H_
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#define PLATFORM_MATH_H_
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// We must take these math functions from the C++ header file as long as we
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// are using the STL. Otherwise the Android build will break due to confusion
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// between C++ and C headers when math.h is also included.
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#if !defined(TARGET_OS_FUCHSIA)
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#include <cmath>
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#define isinf(val) std::isinf(val)
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#define isnan(val) std::isnan(val)
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#define signbit(val) std::signbit(val)
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#define isfinite(val) std::isfinite(val)
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#else
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// TODO(zra): When Fuchsia has STL, do the same thing as above.
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#include <math.h>
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#endif
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#endif // PLATFORM_MATH_H_
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