[Vxl-maintainers] VXL repository restructuring

[Amitha P. <pe...@cs...>]

Hi all

The VXL repository has had some cosmetic surgery, as discussed in
  http://sourceforge.net/mailarchive/message.php?msg_id=2441516
and preceding emails.

This means that if you update your tree, your *internal* builds will
probably break. This is not to discourage you from updating the tree;
it is just to warn you it make take more time than expected.

The VXL documentation has not yet been updated. Hopefully that will
happen in the near future.

The main changes are:

1. Change of the main project from "allvxl" to "vxl". This means
   references to "allvxl_SOURCE_DIR" and such should change to
   "vxl_SOURCE_DIR". (But see next item.)

2. Introduction of pkg_INCLUDE_DIR variables. Instead of
     INCLUDE_DIRECTORY( ${allvxl_SOURCE_DIR}/oxl )
   for example, you should instead
     INCLUDE_DIRECTORY( ${OXL_INCLUDE_DIR} )
   The currently valid list of variables are
     VXLCORE_INCLUDE_DIR      - core VXL libraries: vnl, vil, etc.
     BRL_INCLUDE_DIR
     CONVERSIONS_INCLUDE_DIR
     GEL_INCLUDE_DIR
     MUL_INCLUDE_DIR
     OUL_INCLUDE_DIR
     OXL_INCLUDE_DIR
     RPL_INCLUDE_DIR
     TBL_INCLUDE_DIR

   You should not refer to vcl; it is automatically handled by the top
   level CMakeLists.txt (or UseVGUI.cmake). You should not refer to
   v3p either: the FindXXX.cmake modules will take care of that.

3. The core libraries are now in a directory called "core", not
   "vxl". (That is, the path is vxl/core instead of vxl/vxl.)

4. vgui has moved from oxl into the core. You can disable it by
   setting the CMake cache variable BUILD_VGUI to OFF. (It is ON by
   default.)

I think that's all...

Cheers,
Amitha.