All-in-one NSIS installer (1/2) :

* pack Boost, Eigen, Flann, Qhull and VTK
* add hints to PCLConfig.cmake
* add PCL version to the installation folder name

git-svn-id: svn+ssh://svn.pointclouds.org/pcl/tags/pcl-1.2@2800 a9d63959-f2ad-4865-b262-bf0e56cfafb6

CMakeLists.txt

@@ -164,6 +164,25 @@ add_subdirectory(doc)
 
 ### ---[ Package creation
 include(${PCL_SOURCE_DIR}/cmake/pcl_cpack.cmake)
+set(CPACK_PACKAGE_VERSION "${PCL_VERSION}")
+set(CPACK_PACKAGE_VERSION_MAJOR "${PCL_MAJOR_VERSION}")
+set(CPACK_PACKAGE_VERSION_MINOR "${PCL_MINOR_VERSION}")
+set(CPACK_PACKAGE_VERSION_PATCH "${PCL_REVISION_VERSION}")
+set(CPACK_PACKAGE_CONFIG_INSTALL_DIR ${PCLCONFIG_INSTALL_DIR})
+if(MSVC)
+  if(CMAKE_CL_64)
+    set(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES64")
+    set(win_system_name win64)
+  else(CMAKE_CL_64)
+    set(CPACK_NSIS_INSTALL_ROOT "$PROGRAMFILES32")
+    set(win_system_name win32)
+  endif(CMAKE_CL_64)
+  set(CPACK_NSIS_PACKAGE_NAME "${PROJECT_NAME}-${PCL_VERSION}-${win_system_name}")
+  # force CPACK_PACKAGE_INSTALL_REGISTRY_KEY because of a known limitation in cmake/cpack to be fixed in next releases
+  # http://public.kitware.com/Bug/view.php?id=9094
+  # This is to allow a 32bit and a 64bit of PCL to get installed on one system
+  set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "${PROJECT_NAME} ${PCL_VERSION} ${win_system_name}" )
+endif(MSVC)
 
 if(CPACK_GENERATOR)
   message(STATUS "Found CPack generators: ${CPACK_GENERATOR}")