Uses FindTinyXML to find package

CMakeLists.txt

@@ -156,16 +156,9 @@ add_definitions(-D__STDC_CONSTANT_MACROS)
 # 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} ${TINYXML_INCLUDE_DIR}")
+    find_package(TinyXML REQUIRED)
     add_definitions (-DTIXML_USE_STL)
-    if(TINYXML_LIBRARIES AND TINYXML_INCLUDE_DIR)
-        include_directories(${TINYXML_INCLUDE_DIR})
-        message(STATUS "Using system TinyXML library.")
-    else()
-        message(FATAL_ERROR "Detection of system TinyXML incomplete.")
-    endif()
+    include_directories(SYSTEM ${TinyXML_INCLUDE_DIRS})
 endif()
 
 # Platform specific
@@ -676,8 +669,6 @@ if (WIN32)
     endforeach(d)
 
     set_target_properties(components PROPERTIES COMPILE_FLAGS "${WARNINGS} ${MT_BUILD}")
-    # oics uses tinyxml, which has an initialized but unused variable
-    set_target_properties(oics PROPERTIES COMPILE_FLAGS "${WARNINGS} /wd4189 ${MT_BUILD}")
     set_target_properties(osg-ffmpeg-videoplayer PROPERTIES COMPILE_FLAGS "${WARNINGS} ${MT_BUILD}")
 
     if (BUILD_BSATOOL)

apps/openmw/CMakeLists.txt

@@ -165,7 +165,7 @@ if (ANDROID)
 endif (ANDROID)
 
 if (USE_SYSTEM_TINYXML)
-    target_link_libraries(openmw ${TINYXML_LIBRARIES})
+    target_link_libraries(openmw ${TinyXML_LIBRARIES})
 endif()
 
 if (NOT UNIX)

extern/oics/CMakeLists.txt

@@ -1,8 +1,4 @@
-set(OICS_LIBRARY "oics")
-
-# Sources
-
-set(OICS_SOURCE_FILES
+add_library(oics STATIC
     ICSChannel.cpp
     ICSControl.cpp
     ICSInputControlSystem.cpp
@@ -12,21 +8,14 @@ set(OICS_SOURCE_FILES
     ICSPrerequisites.h
 )
 
-set(TINYXML_SOURCE_FILES
+if(USE_SYSTEM_TINYXML)
+    target_link_libraries(oics ${TinyXML_LIBRARIES})
+else()
+    add_library(local_tinyxml STATIC
         tinyxml.cpp
         tinyxmlparser.cpp
         tinyxmlerror.cpp
         tinystr.cpp
     )
-
-if(USE_SYSTEM_TINYXML)
-    add_library(${OICS_LIBRARY} STATIC ${OICS_SOURCE_FILES})
-    target_link_libraries(${OICS_LIBRARY} ${TINYXML_LIBRARIES})
-else()
-    add_library(${OICS_LIBRARY} STATIC
-    ${OICS_SOURCE_FILES}
-    ${TINYXML_SOURCE_FILES})
+    target_link_libraries(oics local_tinyxml)
 endif()
-
-# Does this do anything?
-link_directories(${CMAKE_CURRENT_BINARY_DIR})