sci-libs/tensorflow/files/tensorflow-2.15.0-0003-mkl_dnn-Must-link-against-libm-for-round-and-log2.patch


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From 51b47cec16b0818d47086b629fb361f90cca284a Mon Sep 17 00:00:00 2001
From: Jason Zaman <jason@perfinion.com>
Date: Mon, 5 Sep 2022 12:52:44 -0700
Subject: [PATCH 03/13] mkl_dnn: Must link against libm for round and log2

---
 third_party/mkl_dnn/mkldnn_v1.BUILD | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/third_party/mkl_dnn/mkldnn_v1.BUILD b/third_party/mkl_dnn/mkldnn_v1.BUILD
index e25a66db664..4185df77f3d 100644
--- a/third_party/mkl_dnn/mkldnn_v1.BUILD
+++ b/third_party/mkl_dnn/mkldnn_v1.BUILD
@@ -165,9 +165,9 @@ cc_library(
     includes = _INCLUDES_LIST,
     # TODO(penpornk): Use lrt_if_needed from tensorflow.bzl instead.
     linkopts = select({
-        "@local_tsl//tsl:linux_aarch64": ["-lrt"],
-        "@local_tsl//tsl:linux_x86_64": ["-lrt"],
-        "@local_tsl//tsl:linux_ppc64le": ["-lrt"],
+        "@local_tsl//tsl:linux_aarch64": ["-lrt", "-lm"],
+        "@local_tsl//tsl:linux_x86_64": ["-lrt", "-lm"],
+        "@local_tsl//tsl:linux_ppc64le": ["-lrt", "-lm"],
         "//conditions:default": [],
     }),
     textual_hdrs = _TEXTUAL_HDRS_LIST,
-- 
2.41.0