diff -r 9f7ecf7bf699 -r 07c14d83c698 cmake/Modules/FindDoxygen.cmake
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cmake/Modules/FindDoxygen.cmake	Sun Mar 08 02:48:29 2009 +0200
@@ -0,0 +1,65 @@
+#
+# This module looks for Doxygen executable 
+# and the Graphviz dot executable 
+# which could be used to generate html 
+# and graphical documentaton from source code. 
+# 
+# It will set the following variables:
+#
+#  DOXYGEN_FOUND
+#  DOXYGEN_EXECUTABLE
+#
+#  DOXYGEN_DOT_FOUND
+#  DOXYGEN_DOT_EXECUTABLE
+#  DOXYGEN_DOT_EXECUTABLE_PATH
+#
+# deprecated variables:
+#  DOXYGEN
+#  DOT
+#
+# see:
+#  www.doxygen.org
+#  www.research.att.com/sw/tools/graphviz/
+#
+# adapted from:
+#  www.mip.informatik.uni-kiel.de/~jw/cmake/CMakeModules/FindDoxygen.cmake
+
+FIND_PROGRAM (DOXYGEN_EXECUTABLE
+    NAMES doxygen
+    DOC "Path to doxygen binary"
+    PATHS $ENV{DOXYGEN_HOME}
+)
+#MESSAGE(STATUS "DBG DOXYGEN_EXECUTABLE=${DOXYGEN_EXECUTABLE}")
+
+FIND_PROGRAM (DOXYGEN_DOT_EXECUTABLE
+    NAMES dot
+    DOC "Path to dot binary from Graphiz (for doxygen)"
+    PATHS $ENV{DOT_HOME}
+)
+#MESSAGE(STATUS "DBG DOXYGEN_DOT_EXECUTABLE=${DOXYGEN_DOT_EXECUTABLE}")
+
+IF (DOXYGEN_EXECUTABLE)
+    SET (DOXYGEN_FOUND TRUE)
+
+    MESSAGE (STATUS "Found Doxygen at ${DOXYGEN_EXECUTABLE}")
+ENDIF (DOXYGEN_EXECUTABLE)
+
+IF (DOXYGEN_DOT_EXECUTABLE)
+    SET (DOXYGEN_DOT_FOUND TRUE)  
+    
+    MESSAGE (STATUS "Found Dot at ${DOXYGEN_DOT_EXECUTABLE}")
+
+    # the directory of dot is required in doxygen.config: DOT_PATH
+    GET_FILENAME_COMPONENT (DOXYGEN_DOT_EXECUTABLE_PATH ${DOXYGEN_DOT_EXECUTABLE} PATH)
+
+ENDIF (DOXYGEN_DOT_EXECUTABLE)
+
+# hide
+MARK_AS_ADVANCED (
+    DOXYGEN_EXECUTABLE
+    DOXYGEN_DOT_EXECUTABLE
+    DPXYGEN_DOT_EXECUTABLE_DIR
+    DOXYGEN
+    DOT
+)
+