After the clone/check-out, run

  ./configure
  cd build-dir
  make && make install
  ctest

To simplify, I was removing duplicated, from the list, but this screws
up the special options of the target_link_libraries command (e.g.
release/debug libraries, as used by Boost).
This was causing a double link of boost libraries, one from heptools and
the other from the system.

Updated to v23r2.

Reviewed the dummy function to declare the dependencies and export the
collected dependencies to the client projects.

If a subdirectory in a derived project tries to create the same module
as another subdirectory in the used project, the configuration will stop
with an error.

This is needed to ensure that the current build directories are
prepended to the paths defined in the XML (to override libraries).

The regular "export" mechanism of CMake cannot be used because it
prevents the overriding of subdirs and it doesn't allow transitivity of
include directories.

The choice is to implement our own export mechanism that allow overrides
and exports all the special properties the framework is using
(transitive includes and libraries).

The main disadvantage is that the implicit transitive link has to be
reimplemented within our framework and thus we are bound to the
framework to create libraries, modules and executables.

TODO:
- the import of other projects (CMT 'use') has to be implemented and
  made recursive (the prototype uses hard-coded Gaudi to test)

disabled the default file-based logging in EnvConfig/log.conf

needed to absorb the change in the return type of TH1::Add,
TH1::Divide and TH1::Multiply.

http://root.cern.ch/viewvc/trunk/hist/hist/inc/TH1D.h?r1=43732&r2=43802

From: Marco Clemencic <marco.clemencic@cern.ch>


git-svn-id: svn+ssh://svn.cern.ch/reps/gaudi/Gaudi/trunk@6865 53ecefc3-a64d-0410-9bdf-b8581fa3287e

From: Marco Clemencic <marco.clemencic@cern.ch>


git-svn-id: svn+ssh://svn.cern.ch/reps/gaudi/Gaudi/trunk@6841 53ecefc3-a64d-0410-9bdf-b8581fa3287e

From: Marco Clemencic <marco.clemencic@cern.ch>


git-svn-id: svn+ssh://svn.cern.ch/reps/gaudi/Gaudi/trunk@6840 53ecefc3-a64d-0410-9bdf-b8581fa3287e

The tcmalloc package is special, because we do not link against the
library, but we need the LD_LIBRARY_PATH set to find it anyway.

Imported the Python code from the LHCb package EnvConfig.

generate an XML file with description of the changes

Simplified the creation of custom global targets with two the macros
  - gaudi_global_target_append
  - gaudi_global_target_get_info

From: Marco Clemencic <marco.clemencic@cern.ch>


git-svn-id: svn+ssh://svn.cern.ch/reps/gaudi/Gaudi/trunk@6838 53ecefc3-a64d-0410-9bdf-b8581fa3287e

From: Marco Clemencic <marco.clemencic@cern.ch>


git-svn-id: svn+ssh://svn.cern.ch/reps/gaudi/Gaudi/trunk@6837 53ecefc3-a64d-0410-9bdf-b8581fa3287e

It has to be re-implemented using the EnvConfig package written
by the LHCb Summer Student.

It's not possible to fix the order in which install steps are done, so
we cannot ensure that the zipping is executed _after_ the installation
of all Python files.

I added a custom target (python.zip) as a short-cut to call the command,
but it has to be run by hand.

See http://public.kitware.com/Bug/view.php?id=8438

resolved conflict in installation of __init__.py
removed duplicate install of unit tests

Modified the way __init__.py are created.

Markus Frank authored Mar 22, 2012 and Marco Clemencic committed Mar 22, 2012

From: Markus Frank <markus.frank@cern.ch>


git-svn-id: svn+ssh://svn.cern.ch/reps/gaudi/Gaudi/trunk@6836 53ecefc3-a64d-0410-9bdf-b8581fa3287e