From d2e2042df33a0a5f55f0282cf7f10a71c98b8dd8 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Sat, 14 Jan 2017 16:04:58 +0800
Subject: [PATCH] Make sign compare as a compile warning not error.

---
 cmake/flags.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmake/flags.cmake b/cmake/flags.cmake
index 0d1ef5cd84..b76852fc6c 100644
--- a/cmake/flags.cmake
+++ b/cmake/flags.cmake
@@ -96,6 +96,7 @@ set(COMMON_FLAGS
     -Wno-unused-parameter
     -Wno-unused-function
     -Wno-error=literal-suffix
+    -Wno-error=sign-compare
     -Wno-error=unused-local-typedefs)
 
 set(GPU_COMMON_FLAGS
@@ -105,6 +106,7 @@ set(GPU_COMMON_FLAGS
     -Wdelete-non-virtual-dtor
     -Wno-unused-parameter
     -Wno-unused-function
+    -Wno-error=sign-compare
     -Wno-error=literal-suffix
     -Wno-error=unused-local-typedefs
     -Wno-error=unused-function  # Warnings in Numpy Header.
-- 
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