added cmake finder for geometry lib

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@11451 383ad7c9-94d9-4d36-a494-682f7c89f535

cmake/FindGeometryLib.cmake

+# - Try to find GEOMETRYLIB
+# Once done this will define
+#  
+#  GEOMETRYLIB_FOUND        - system has GEOMETRYLIB
+#  GEOMETRYLIB_INCLUDE_DIR  - the GEOMETRYLIB include directory
+#  GEOMETRYLIB_LIBRARY_DIR  - where the libraries are
+#  GEOMETRYLIB_LIBRARY      - Link these to use GEOMETRYLIB
+#   
+
+IF (GEOMETRYLIB_INCLUDE_DIR)
+  # Already in cache, be silent
+  SET(GEOMETRYLIB_FIND_QUIETLY TRUE)
+ENDIF (GEOMETRYLIB_INCLUDE_DIR)
+
+FIND_PATH( GEOMETRYLIB_INCLUDE_DIR 
+           NAMES GeometryLib/Config/GeometryLibDefines.hh
+           PATHS /data1/home1/zimmer/projects/libs/ 
+                 "${CMAKE_SOURCE_DIR}/libs/" 
+                 "${CMAKE_SOURCE_DIR}/.." 
+                 ../libs/
+                 ./
+#                 ~/projects/libs/
+                 )
+
+add_definitions (-DGEOMETRYLIBDLL -DUSEGEOMETRYLIB )
+
+IF (GEOMETRYLIB_INCLUDE_DIR)
+  SET(GEOMETRYLIB_FOUND TRUE)
+  SET( GEOMETRYLIB_LIBRARY_DIR "${ACG_PROJECT_LIBDIR}" )
+  SET( GEOMETRYLIB_LIBRARY "GeometryLib")
+ELSE (GEOMETRYLIB_INCLUDE_DIR)
+  SET( GEOMETRYLIB_FOUND FALSE )
+  SET( GEOMETRYLIB_LIBRARY_DIR )
+ENDIF (GEOMETRYLIB_INCLUDE_DIR)
+