From 6ac005515fb2520959295c401983596e8bcbd50b Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <gardener@tensorflow.org>
Date: Wed, 18 Dec 2019 15:28:39 -0800
Subject: [PATCH] Make sure math constants are defined for cwise ops.

PiperOrigin-RevId: 286277617
Change-Id: Ief36745883c36d48a0aad4f49aee806573502cc1
---
 tensorflow/core/kernels/cwise_ops_common.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tensorflow/core/kernels/cwise_ops_common.h b/tensorflow/core/kernels/cwise_ops_common.h
index f23d998a3f9..f2d0a95e20f 100644
--- a/tensorflow/core/kernels/cwise_ops_common.h
+++ b/tensorflow/core/kernels/cwise_ops_common.h
@@ -17,6 +17,8 @@ limitations under the License.
 #define TENSORFLOW_CORE_KERNELS_CWISE_OPS_COMMON_H_
 
 // See docs in ../ops/math_ops.cc.
+#define _USE_MATH_DEFINES
+#include <cmath>
 
 #define EIGEN_USE_THREADS