diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3f95f2d4e..2ec306e5a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -161,6 +161,19 @@ if (NOT FFMPEG_FOUND)
     message(WARNING "--------------------")
 endif (NOT FFMPEG_FOUND)
 
+# TinyXML
+option(USE_SYSTEM_TINYXML "Use system TinyXML library instead of internal." OFF)
+if(USE_SYSTEM_TINYXML)
+    find_library(TINYXML_LIBRARIES tinyxml)
+    find_path(TINYXML_INCLUDE_DIR tinyxml.h)
+    message(STATUS "Found TinyXML: ${TINYXML_LIBRARIES} ${TINYXML_INCLUDE_DIR}")
+    if(TINYXML_LIBRARIES AND TINYXML_INCLUDE_DIR)
+        include_directories(${TINYXML_INCLUDE_DIR})
+        message(STATUS "Using system TinyXML library.")
+    else()
+        message(FATAL_ERROR "Detection of system TinyXML incomplete.")
+    endif()
+endif()
 
 # Platform specific
 if (WIN32)
diff --git a/apps/opencs/view/doc/adjusterwidget.cpp b/apps/opencs/view/doc/adjusterwidget.cpp
index 24e37b0f5..910819700 100644
--- a/apps/opencs/view/doc/adjusterwidget.cpp
+++ b/apps/opencs/view/doc/adjusterwidget.cpp
@@ -2,6 +2,7 @@
 #include "adjusterwidget.hpp"
 
 #include <stdexcept>
+#include <string>
 
 #include <boost/filesystem.hpp>
 
diff --git a/extern/oics/CMakeLists.txt b/extern/oics/CMakeLists.txt
index 7c14387a4..5c1edbf62 100644
--- a/extern/oics/CMakeLists.txt
+++ b/extern/oics/CMakeLists.txt
@@ -9,12 +9,23 @@ set(OICS_SOURCE_FILES
 	ICSInputControlSystem_keyboard.cpp
 	ICSInputControlSystem_mouse.cpp
 	ICSInputControlSystem_joystick.cpp
+)
+
+set(TINYXML_SOURCE_FILES
 	tinyxml.cpp
 	tinyxmlparser.cpp
 	tinyxmlerror.cpp
-    tinystr.cpp
+	tinystr.cpp	
 )
 
-add_library(${OICS_LIBRARY} STATIC ${OICS_SOURCE_FILES})
+if(USE_SYSTEM_TINYXML)
+    add_library(${OICS_LIBRARY} STATIC ${OICS_SOURCE_FILES})
+    target_link_libraries(${OICS_LIBRARY} ${TINYXML_LIBRARIES})
+else()
+    add_library(${OICS_LIBRARY} STATIC
+    ${OICS_SOURCE_FILES}
+    ${TINYXML_SOURCE_FILES})
+endif()
 
+# Does this do anything?
 link_directories(${CMAKE_CURRENT_BINARY_DIR})