From 985533460c87fe15f047d9b7ccc9c81f5fbdcf82 Mon Sep 17 00:00:00 2001
From: Quietust <quietust@gmail.com>
Date: Wed, 23 May 2012 13:10:57 -0500
Subject: [PATCH] -Wno-sign-compare only works with GCC

---
 depends/protobuf/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/depends/protobuf/CMakeLists.txt b/depends/protobuf/CMakeLists.txt
index dddefb06b..570c77b18 100644
--- a/depends/protobuf/CMakeLists.txt
+++ b/depends/protobuf/CMakeLists.txt
@@ -200,7 +200,9 @@ google/protobuf/compiler/zip_writer.cc
 
 LIST(APPEND LIBPROTOBUF_FULL_SRCS ${LIBPROTOBUF_LITE_SRCS})
 
-SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -Wno-sign-compare")
+IF(CMAKE_COMPILER_IS_GNUCC)
+    SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -Wno-sign-compare")
+ENDIF()
 
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 SET(PROTOBUF_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR})