Added generation of env file on Unix and startup batch file on Window…

…s. Thanks to Brian Davis for the contribution.

SuperBuild.cmake

@@ -162,3 +162,27 @@ ExternalProject_Add( ${proj}
     ${VMTK_DEPENDS}
  )
 
+SET( VTK_VERSION 5.10 )
+
+SET( VMTK_INSTALL_DIR ${CMAKE_BINARY_DIR}/Install )
+FILE( TO_NATIVE_PATH ${VMTK_INSTALL_DIR} VMTK_INSTALL_DIR_NATIVE )
+
+IF (WIN32) 
+  FIND_PACKAGE( PYTHONINTERP )
+  FIND_PACKAGE( PYTHONLIBS )
+
+  SET( PYTHON_MAJORMINOR ${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR} )
+  STRING( REGEX MATCH "[0-9][0-9]" PYTHON_MIN_MINOR ${PYTHON_EXECUTABLE}  )
+  STRING( REGEX MATCH "(.*[/])*" PYTHON_ROOT_DIR ${PYTHON_EXECUTABLE}  )
+  FILE( TO_NATIVE_PATH ${PYTHON_ROOT_DIR} PYTHON_ROOT_DIR_NATIVE )
+
+  CONFIGURE_FILE( vmtk_startup.bat.in ${VMTK_INSTALL_DIR}/vmtk_startup.bat )
+ELSE (WIN32)
+  IF (APPLE)
+    SET( LIBRARY_PATH_ENV_VAR "DYLD_LIBRARY_PATH")
+  ELSE (APPLE)
+    SET( LIBRARY_PATH_ENV_VAR "LD_LIBRARY_PATH")
+  ENDIF (APPLE)
+  CONFIGURE_FILE( vmtk_env.sh.in ${VMTK_INSTALL_DIR}/vmtk_env.sh )
+ENDIF (WIN32)
+

vmtk_env.sh.in

@@ -0,0 +1,8 @@
+#!/usr/bin/env python
+
+VMTKHOME=${VMTK_INSTALL_DIR_NATIVE}
+
+export $VMTKHOME/bin:$PATH
+export ${LIBRARY_PATH_ENV_VAR}=$VMTKHOME/lib/vtk-${VTK_VERSION}:$VMTKHOME/lib/InsightToolkit:$VMTKHOME/lib/vmtk:$${LIBRARY_PATH_ENV_VAR}
+export PYTHONPATH=$VMTKHOME/bin/Python:$VMTKHOME/lib/vtk-5.10:$VMTKHOME/lib/vmtk:$PYTHONPATH
+

vmtk_startup.bat.in

@@ -0,0 +1,11 @@
+
+set VTK_VERSION=${VTK_VERSION}
+set PYTHON_ROOT_DIR=${PYTHON_ROOT_DIR_NATIVE}
+
+set VMTKDIR=${VMTK_INSTALL_DIR_NATIVE}
+set PATH=%PYTHON_ROOT_DIR%;%VMTK_DIR%bin;%VMTK_DIR%lib\InsightToolkit;%VMTK_DIR%lib\Python;%PATH%
+set PYTHONPATH=%VMTK_DIR%lib\site-packages;%VMTK_DIR%lib\vtk-%VTK_VERSION%;%VMTK_DIR%lib\vmtk;%PYTHONPATH%
+python vmtk-exe.py
+
+rem start "IDLE" ${PYTHON_ROOT_DIR}Lib\idlelib\idle.bat
+