From 09d236384513e205d1a46a59e3a768ffc91c3d47 Mon Sep 17 00:00:00 2001
From: Wenjian Huang <nextrush@163.com>
Date: Thu, 30 Jun 2016 23:30:41 +0800
Subject: [PATCH] solve the building issues "Undefined reference to symbol
 'ceil@@GLIBC_2.2.5'" (#3097)

* solve the building issues

This is to solve https://github.com/tensorflow/tensorflow/issues/3070,
the solution is inspired from https://github.com/bazelbuild/bazel/issues/934 and https://github.com/tensorflow/tensorflow/issues/1171

* Update BUILD
---
 tensorflow/tools/proto_text/BUILD | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tensorflow/tools/proto_text/BUILD b/tensorflow/tools/proto_text/BUILD
index 19f14748c54..e6592479b6d 100644
--- a/tensorflow/tools/proto_text/BUILD
+++ b/tensorflow/tools/proto_text/BUILD
@@ -42,6 +42,13 @@ cc_library(
     name = "gen_proto_text_functions_lib",
     srcs = ["gen_proto_text_functions_lib.cc"],
     hdrs = ["gen_proto_text_functions_lib.h"],
+    linkopts = [
+        "-lm",
+        "-lpthread",
+    ] + select({
+        "//tensorflow:darwin": [],
+        "//conditions:default": ["-lrt"]
+    }),    
     deps = [
         "//tensorflow/core:lib",
     ],