From 6e75b89e47f21dc9fe054c27ad753e2d650df155 Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <gardener@tensorflow.org>
Date: Wed, 24 Feb 2021 11:33:39 -0800
Subject: [PATCH] Remove unnecessary EIGEN_HAS_TYPE_TRAITS=0.

This was an old hack to work around compiler issues in detecting
whether `type_traits` was available. TF now requires c++14 which
is guaranteed to have `type_traits`.

PiperOrigin-RevId: 359331315
Change-Id: Iaa833060175832829f2e0a842cd9a5df67906b27
---
 third_party/eigen3/eigen_archive.BUILD | 1 -
 1 file changed, 1 deletion(-)

diff --git a/third_party/eigen3/eigen_archive.BUILD b/third_party/eigen3/eigen_archive.BUILD
index aa4341190e3..3007156f743 100644
--- a/third_party/eigen3/eigen_archive.BUILD
+++ b/third_party/eigen3/eigen_archive.BUILD
@@ -44,7 +44,6 @@ cc_library(
         # code. We use it, but we do not rely on it, as evidenced above.
         "EIGEN_MPL2_ONLY",
         "EIGEN_MAX_ALIGN_BYTES=64",
-        "EIGEN_HAS_TYPE_TRAITS=0",
     ],
     includes = ["."],
     visibility = ["//visibility:public"],