Install to subfolder. Add plural cmake variables. Add gitignore

Modified the necessary files to save the headers, the library and all the related files on the subdirectory iri/<package_name>
Add plural _INCLUDE_DIRS and _LIBRARIES find cmake variables.
Add .gitignore file to ignore bin, build and lib directories

.gitignore

+bin
+build
+lib
+src/xml/*.hxx
+src/xml/*.cxx

Findsegway_head.cmake

 #edit the following line to add the librarie's header files
-FIND_PATH(segway_head_INCLUDE_DIR segway_head.h /usr/include/iridrivers /usr/local/include/iridrivers)
+FIND_PATH(segway_head_INCLUDE_DIRS segway_head.h /usr/include/iri/segway_head /usr/local/include/iri/segway_head)
 
-FIND_LIBRARY(segway_head_LIBRARY
+FIND_LIBRARY(segway_head_LIBRARIES
     NAMES segway_head
-    PATHS /usr/lib /usr/local/lib /usr/local/lib/iridrivers) 
+    PATHS /usr/lib /usr/local/lib /usr/local/lib/iri/segway_head)
 
-IF (segway_head_INCLUDE_DIR AND segway_head_LIBRARY)
+SET(segway_head_INCLUDE_DIR ${segway_head_INCLUDE_DIRS})
+SET(segway_head_LIBRARY     ${segway_head_LIBRARIES})
+
+IF (segway_head_INCLUDE_DIRS AND segway_head_LIBRARIES)
    SET(segway_head_FOUND TRUE)
-ENDIF (segway_head_INCLUDE_DIR AND segway_head_LIBRARY)
+ENDIF (segway_head_INCLUDE_DIRS AND segway_head_LIBRARIES)
 
 IF (segway_head_FOUND)
    IF (NOT segway_head_FIND_QUIETLY)
-      MESSAGE(STATUS "Found segway_head: ${segway_head_LIBRARY}")
+      MESSAGE(STATUS "Found segway_head: ${segway_head_LIBRARIES}")
    ENDIF (NOT segway_head_FIND_QUIETLY)
 ELSE (segway_head_FOUND)
    IF (segway_head_FIND_REQUIRED)

src/CMakeLists.txt

@@ -26,11 +26,11 @@ ADD_DEPENDENCIES(segway_head xsd_files_gen)
 
 INSTALL(TARGETS segway_head
   RUNTIME DESTINATION bin
-  LIBRARY DESTINATION lib/iridrivers
-  ARCHIVE DESTINATION lib/iridrivers
+  LIBRARY DESTINATION lib/iri/${PROJECT_NAME}
+  ARCHIVE DESTINATION lib/iri/${PROJECT_NAME}
 )
 
-INSTALL(FILES ${headers} DESTINATION include/iridrivers)
+INSTALL(FILES ${headers} DESTINATION include/iri/${PROJECT_NAME})
 
 INSTALL(FILES ../Findsegway_head.cmake DESTINATION ${CMAKE_ROOT}/Modules/)
 

src/xml/CMakeLists.txt

@@ -39,7 +39,7 @@ IF(XSD_FOUND)
          DEPENDS ${XSD_PATH_FILES}
          COMMENT "Parsing the xml template file ${XSD_FILES}")
 
-      INSTALL(FILES ${XSD_PATH_FILES} DESTINATION include/iridrivers/xml)
-      INSTALL(FILES ${XSD_HEADERS_INT} DESTINATION include/iridrivers/xml)
+      INSTALL(FILES ${XSD_PATH_FILES} DESTINATION include/iri/${PROJECT_NAME}/xml)
+      INSTALL(FILES ${XSD_HEADERS_INT} DESTINATION include/iri/${PROJECT_NAME}/xml)
    ENDIF(XSD_FILES)
 ENDIF(XSD_FOUND)