# Compilation options
option(CLITK_EXPERIMENTAL "Enable experimental software and features" OFF)
+mark_as_advanced(CLITK_EXPERIMENTAL)
option(CLITK_BUILD_TOOLS "Build command-line tools" OFF)
option(CLITK_BUILD_SEGMENTATION "Build command-line segmentation tools" OFF)
option(CLITK_BUILD_REGISTRATION "Build command-line registration tools" OFF)
option(CLITK_BUILD_VV "Build vv the 4D visualizer (requires VTK and QT)" ON)
if(CLITK_BUILD_VV)
- set(vv_QT_VERSION "4" CACHE STRING "Expected Qt version")
- set_property(CACHE vv_QT_VERSION PROPERTY STRINGS 4 5)
- if(NOT (vv_QT_VERSION VERSION_EQUAL "4" OR vv_QT_VERSION VERSION_EQUAL "5"))
- message(FATAL_ERROR "Expected value for vv_QT_VERSION is either '4' or '5'")
+ if(VTK_VERSION VERSION_LESS 6.0.0)
+ set(vv_QT_VERSION "4" CACHE INTERNAL "Expected Qt version")
+ else()
+ if(VTK_QT_VERSION VERSION_LESS 5)
+ set(vv_QT_VERSION "4" CACHE INTERNAL "Expected Qt version")
+ else()
+ set(vv_QT_VERSION "5" CACHE INTERNAL "Expected Qt version")
endif()
+ endif()
add_subdirectory(${CLITK_SOURCE_DIR}/vv ${PROJECT_BINARY_DIR}/vv)
endif(CLITK_BUILD_VV)