From 55827fc825595e3f3b8781e24afeab0e9bfaed45 Mon Sep 17 00:00:00 2001
From: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
Date: Wed, 8 Oct 2014 10:05:59 +0200
Subject: [PATCH]  Fix build failure if CMAKE_CXX_FLAGS is not empty

The wrong " were adding a new parameter, leading to an expanded flag list like
"-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 ;-std=c++0x"
and an obvious
"g++-4.8.real: fatal error: no input files"
error message.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9ed929f771..7c211c16bb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -106,7 +106,7 @@ if (BUILD_TESTS OR BUILD_EXAMPLES)
         set (WEBSOCKETPP_PLATFORM_LIBS pthread rt)
         set (WEBSOCKETPP_PLATFORM_TSL_LIBS ssl crypto)
         set (WEBSOCKETPP_BOOST_LIBS system thread)
-        set (CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-std=c++0x")
+        set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
         if (NOT APPLE)
             add_definitions (-DNDEBUG -Wall -Wcast-align) # todo: should we use CMAKE_C_FLAGS for these?
         endif ()