C++14 for Eigen 5

Author: PMeira

CMakeLists.txt

@@ -35,7 +35,7 @@ endif ()
 if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
     SET(KLUSOLVEX_OUT_DIR_PREFIX "win")
 elseif ("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
-    set(CMAKE_CXX_STANDARD 11)
+    set(CMAKE_CXX_STANDARD 14)
     SET(KLUSOLVEX_OUT_DIR_PREFIX "darwin")
 elseif ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
     SET(KLUSOLVEX_OUT_DIR_PREFIX "linux")
@@ -57,7 +57,7 @@ include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include")
 
 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
     if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.4)
-        set (CMAKE_CXX_STANDARD 11)
+        set (CMAKE_CXX_STANDARD 14)
     endif()
 endif()