Add version parsing to FindMyGUI.cmake

cmake/FindMyGUI.cmake

@@ -12,6 +12,7 @@
 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
 CMAKE_POLICY(PUSH)
 include(FindPkgMacros)
+include(PreprocessorUtils)
 
 # IF (MYGUI_LIBRARIES AND MYGUI_INCLUDE_DIRS)
     # SET(MYGUI_FIND_QUIETLY TRUE)
@@ -131,6 +132,18 @@ IF (MYGUI_FOUND)
         MESSAGE(STATUS " libraries : ${MYGUI_LIBRARIES} from ${MYGUI_LIB_DIR}")
         MESSAGE(STATUS " includes : ${MYGUI_INCLUDE_DIRS}")
     ENDIF (NOT MYGUI_FIND_QUIETLY)
+
+    find_file(MYGUI_PREQUEST_FILE NAMES MyGUI_Prerequest.h PATHS ${MYGUI_INCLUDE_DIRS})
+    file(READ ${MYGUI_PREQUEST_FILE} MYGUI_TEMP_VERSION_CONTENT)
+    get_preprocessor_entry(MYGUI_TEMP_VERSION_CONTENT MYGUI_VERSION_MAJOR MYGUI_VERSION_MAJOR)
+    get_preprocessor_entry(MYGUI_TEMP_VERSION_CONTENT MYGUI_VERSION_MINOR MYGUI_VERSION_MINOR)
+    get_preprocessor_entry(MYGUI_TEMP_VERSION_CONTENT MYGUI_VERSION_PATCH MYGUI_VERSION_PATCH)
+    set(MYGUI_VERSION "${MYGUI_VERSION_MAJOR}.${MYGUI_VERSION_MINOR}.${MYGUI_VERSION_PATCH}")
+
+    IF (NOT MYGUI_FIND_QUIETLY)
+        MESSAGE(STATUS "MyGUI version: ${MYGUI_VERSION}")
+    ENDIF (NOT MYGUI_FIND_QUIETLY)
+
 ELSE (MYGUI_FOUND)
     IF (MYGUI_FIND_REQUIRED)
         MESSAGE(FATAL_ERROR "Could not find MYGUI")