Force libc++ explicitly on Clang

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad1fb0fb901f19a1b65e8368fb58cf8966473632..239eba0ac8adfaf743f99268dfa25bd99fae9848 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -337,6 +337,9 @@ endif(CMAKE_COMPILER_IS_GNUCXX)
 
 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    set (WARNING_FLAGS_CXX "-Wall -Wno-overloaded-virtual")
+   set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LIBRARY "libc++")
+   set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "c++11")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
    set (WARNING_FLAGS_C   "-Wall")
 endif()