link msvc runtime statically

Author: TheOneRing

CMakeLists.txt

@@ -4,6 +4,12 @@ cmake_minimum_required(VERSION 2.8)
 
 add_definitions(-DUNICODE -D_UNICODE )
 
+#link runtime static
+if(MSVC)
+    foreach(_bt DEBUG RELEASE RELWITHDEBINFO)
+        string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_${_bt} ${CMAKE_CXX_FLAGS_${_bt}})
+    endforeach(_bt DEBUG RELEASE RELWITHDEBINFO)
+endif(MSVC)
 
 add_subdirectory(data)
 add_subdirectory(src)