Adding quotes for CXX_FLAGS, to prevent building failure

Bartek Taczala · Bartek Taczala · commit 74c9dafcea59 · 2013-02-19T12:16:32.000+01:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -43,16 +43,16 @@ if (${CMAKE_CXX_COMPILER_ID} MATCHES GNU)
   INCLUDE(CheckCXXCompilerFlag)
   CHECK_CXX_COMPILER_FLAG(-std=c++11 HAVE_STD11)
   if (HAVE_STD11)
-    set(CMAKE_CXX_FLAGS -std=c++11 -Wall)
+    list(APPEND CMAKE_CXX_FLAGS "-std=c++11 -Wall")
   else()
     message(FATAL_ERROR "No advanced standard C++ support (-std=c++11 not defined).")
   endif()
 elseif(${CMAKE_CXX_COMPILER_ID} MATCHES Clang)
   INCLUDE(CheckCXXCompilerFlag)
   CHECK_CXX_COMPILER_FLAG(-std=c++11 HAVE_STD11)
   if (HAVE_STD11)
-    set(CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++ -Wall")
-    set(CMAKE_CXX_LINK_FLAGS "-std=c++11 -stdlib=libc++")
+    list(APPEND CMAKE_CXX_FLAGS "-std=c++11 -stdlib=libc++ -Wall")
+    list(APPEND CMAKE_CXX_LINK_FLAGS "-std=c++11 -stdlib=libc++")
   else()
     message(FATAL_ERROR "No C++11 support for Clang version. Please upgrade Clang to a version supporting C++11.")
   endif()
