BUG: Disable ITK_AUTOLOAD_PATH/itkMRMLIDIOPlugin for executable CLIs
Follow up of commit r21440, unset environment variable ITK_AUTOLOAD_PATH
consistently:
Unset ITK_AUTOLOAD_PATH environment variable to prevent the CLI from
loading the itkMRMLIDIOPlugin plugin because executable CLIs read images
from file and not from shared memory. Worst the plugin in the CLI
could clash by loading libraries (ITK, VTK, MRML) other than the
statically linked to the executable.
Historically, there was an nvidia driver bug that causes the module
to fail on exit with undefined symbol.
// ------------------
This fixes the following error (Ubuntu 10.04 / gcc 4.4.3):
Error(s):
CLI executable: /home/jchris/Projects/Slicer-AHM-Superbuild-Debug/Slicer-build/lib/Slicer-4.2/cli-modules/AddScalarVolumes
/home/jchris/Projects/Slicer-AHM-Superbuild-Debug/Slicer-build/lib/Slicer-4.2/cli-modules/AddScalarVolumes: symbol lookup error: /home/jchris/Projects/QtSDK-1.2/Desktop/Qt/474/gcc/lib/libQtGui.so.4: undefined symbol: _ZN11QMetaObject11removeGuardEPP7QObject
CLI executable: /home/jchris/Projects/Slicer-AHM-Superbuild-Debug/Slicer-build/lib/Slicer-4.2/cli-modules/AddScalarVolumes
Failed to retrieve Xml Description
// ------------------
.. and also the following warnings (MacOSX 10.8.3 / Gcc 4.2.1):
Error(s):
CLI executable: /Volumes/Dashboards/Experimental/Slicer-1-Superbuild-Release-cmake-2.8.11-rc1/Slicer-build/lib/Slicer-4.2/cli-modules/ProbeVolumeWithModel
WARNING: In /Volumes/Dashboards/Experimental/Slicer-1-Superbuild-Release-cmake-2.8.11-rc1/ITKv4/Modules/Core/Common/src/itkObjectFactoryBase.cxx, line 514
/Volumes/Dashboards/Experimental/Slicer-1-Superbuild-Release-cmake-2.8.11-rc1/Slicer-build/lib/Slicer-4.2/ITKFactories/libMGHIOPlugin.so is already loaded
WARNING: In /Volumes/Dashboards/Experimental/Slicer-1-Superbuild-Release-cmake-2.8.11-rc1/ITKv4/Modules/Core/Common/src/itkObjectFactoryBase.cxx, line 514
/Volumes/Dashboards/Experimental/Slicer-1-Superbuild-Release-cmake-2.8.11-rc1/Slicer-build/lib/Slicer-4.2/ITKFactories/libMRMLIDIOPlugin.so is already loaded
// ------------------
This fixes the problem without explaining completely the underlying cause, more
investigation is required to have a clear understanding of the problem.
git-svn-id: http://svn.slicer.org/Slicer4/trunk@21853 3bd1e089-480b-0410-8dfb-8563597acbee |
