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+# - Find an ITK installation or build tree.
+
+# When ITK is found, the ITKConfig.cmake file is sourced to setup the
+# location and configuration of ITK. Please read this file, or
+# ITKConfig.cmake.in from the ITK source tree for the full list of
+# definitions. Of particular interest is ITK_USE_FILE, a CMake source file
+# that can be included to set the include directories, library directories,
+# and preprocessor macros. In addition to the variables read from
+# ITKConfig.cmake, this find module also defines
+# ITK_DIR - The directory containing ITKConfig.cmake.
+# This is either the root of the build tree,
+# or the lib/InsightToolkit directory.
+# This is the only cache entry.
+#
+# ITK_FOUND - Whether ITK was found. If this is true,
+# ITK_DIR is okay.
+#
+# USE_ITK_FILE - The full path to the UseITK.cmake file.
+# This is provided for backward
+# compatability. Use ITK_USE_FILE
+# instead.
+
+#=============================================================================
+# Copyright 2001-2010 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+# License text for the above reference.)
+
+# Use the Config mode of the find_package() command to find ITKConfig.
+# If this succeeds (possibly because ITK_DIR is already set), the
+# command will have already loaded ITKConfig.cmake and set ITK_FOUND.
+IF(NOT ITK_FOUND)
+ SET(_ITK_REQUIRED "")
+ IF(ITK_FIND_REQUIRED)
+ SET(_ITK_REQUIRED REQUIRED)
+ ENDIF()
+ SET(_ITK_QUIET "")
+ IF(ITK_FIND_QUIETLY)
+ SET(_ITK_QUIET QUIET)
+ ENDIF()
+ FIND_PACKAGE(ITK ${_ITK_REQUIRED} ${_ITK_QUIET} NO_MODULE
+ NAMES ITK InsightToolkit
+ CONFIGS ITKConfig.cmake
+ )
+ENDIF()
+
+IF(ITK_FOUND)
+ # Set USE_ITK_FILE for backward-compatability.
+ SET(USE_ITK_FILE ${ITK_USE_FILE})
+ENDIF()