diff options
Diffstat (limited to 'Modules/FindVTK.cmake')
| -rw-r--r-- | Modules/FindVTK.cmake | 46 |
1 files changed, 34 insertions, 12 deletions
diff --git a/Modules/FindVTK.cmake b/Modules/FindVTK.cmake index e39bd1b..bd8bff8 100644 --- a/Modules/FindVTK.cmake +++ b/Modules/FindVTK.cmake @@ -24,7 +24,7 @@ # # Construct consitent error messages for use below. -SET(VTK_DIR_DESCRIPTION "directory containing VTKConfig.cmake. This is either the root of the build tree, or PREFIX/lib/vtk for an installation.") +SET(VTK_DIR_DESCRIPTION "directory containing VTKConfig.cmake. This is either the root of the build tree, or PREFIX/lib/vtk for an installation. For VTK 4.0, this is the location of UseVTK.cmake. This is either the root of the build tree or PREFIX/include/vtk for an installation.") SET(VTK_DIR_MESSAGE "VTK not found. Set VTK_DIR to the ${VTK_DIR_DESCRIPTION}") # Search only if the location is not already known. @@ -57,7 +57,7 @@ IF(NOT VTK_DIR) # # Look for an installation or build tree. # - FIND_PATH(VTK_DIR VTKConfig.cmake + FIND_PATH(VTK_DIR UseVTK.cmake # Support legacy cache files. ${VTK_DIR_SEARCH_LEGACY} @@ -96,21 +96,43 @@ IF(VTK_DIR) SET(VTK_FOUND 1) INCLUDE(${VTK_DIR}/VTKConfig.cmake) - # Set USE_VTK_FILE for backward-compatability. - SET(USE_VTK_FILE ${VTK_USE_FILE}) ELSE(EXISTS ${VTK_DIR}/VTKConfig.cmake) - # We did not find VTK. - SET(VTK_FOUND 0) + IF(EXISTS ${VTK_DIR}/UseVTK.cmake) + # We found VTK 4.0 (UseVTK.cmake exists, but not VTKConfig.cmake). + SET(VTK_FOUND 1) + SET(VTK_USE_FILE ${VTK_DIR}/UseVTK.cmake) + + # Hard-code the version number since it isn't provided by VTK 4.0. + SET(VTK_MAJOR_VERSION 4) + SET(VTK_MINOR_VERSION 0) + SET(VTK_BUILD_VERSION 2) + + # Make sure old UseVTK.cmake will work. + IF(EXISTS ${VTK_DIR}/Common) + # This is a VTK 4.0 build tree. + SET(USE_BUILT_VTK 1) + SET(VTK_BINARY_PATH ${VTK_DIR}) + ELSE(EXISTS ${VTK_DIR}/Common) + # This is a VTK 4.0 install tree. + SET(USE_INSTALLED_VTK 1) + SET(VTK_INSTALL_PATH ${VTK_DIR}/../..) + ENDIF(EXISTS ${VTK_DIR}/Common) + ELSE(EXISTS ${VTK_DIR}/UseVTK.cmake) + # We did not find VTK. + SET(VTK_FOUND 0) + ENDIF(EXISTS ${VTK_DIR}/UseVTK.cmake) ENDIF(EXISTS ${VTK_DIR}/VTKConfig.cmake) ELSE(VTK_DIR) # We did not find VTK. SET(VTK_FOUND 0) ENDIF(VTK_DIR) -# If it was not found, explain to the user how to specify its -# location. -IF (NOT VTK_FOUND) - IF (NOT VTK_FIND_QUIETLY) +IF(VTK_FOUND) + # Set USE_VTK_FILE for backward-compatability. + SET(USE_VTK_FILE ${VTK_USE_FILE}) +ELSE(VTK_FOUND) + # VTK not found, explain to the user how to specify its location. + IF(NOT VTK_FIND_QUIETLY) MESSAGE(${VTK_DIR_MESSAGE}) - ENDIF (NOT VTK_FIND_QUIETLY) -ENDIF (NOT VTK_FOUND) + ENDIF(NOT VTK_FIND_QUIETLY) +ENDIF(VTK_FOUND) |