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# Make sure this file is included only once by creating globally unique varibles
# based on the name of this included file.
get_filename_component(CMAKE_CURRENT_LIST_FILENAME ${CMAKE_CURRENT_LIST_FILE} NAME_WE)
if(${CMAKE_CURRENT_LIST_FILENAME}_FILE_INCLUDED)
return()
endif()
set(${CMAKE_CURRENT_LIST_FILENAME}_FILE_INCLUDED 1)
## External_${extProjName}.cmake files can be recurisvely included,
## and cmake variables are global, so when including sub projects it
## is important make the extProjName and proj variables
## appear to stay constant in one of these files.
## Store global variables before overwriting (then restore at end of this file.)
ProjectDependancyPush(CACHED_extProjName ${extProjName})
ProjectDependancyPush(CACHED_proj ${proj})
# Make sure that the ExtProjName/IntProjName variables are unique globally
# even if other External_${ExtProjName}.cmake files are sourced by
# SlicerMacroCheckExternalProjectDependency
set(extProjName VTK) #The find_package known name
set(proj VTK) #This local name
set(${extProjName}_REQUIRED_VERSION "6") #If a required version is necessary, then set this, else leave blank
#if(${USE_SYSTEM_${extProjName}})
# unset(${extProjName}_DIR CACHE)
#endif()
# Sanity checks
if(DEFINED ${extProjName}_DIR AND NOT EXISTS ${${extProjName}_DIR})
message(FATAL_ERROR "${extProjName}_DIR variable is defined but corresponds to non-existing directory (${${extProjName}_DIR})")
endif()
# Set dependency list
set(${proj}_DEPENDENCIES "")
if (${PROJECT_NAME}_USE_PYTHONQT)
list(APPEND ${proj}_DEPENDENCIES python)
endif()
# Include dependent projects if any
SlicerMacroCheckExternalProjectDependency(${proj})
if(NOT ( DEFINED "USE_SYSTEM_${extProjName}" AND "${USE_SYSTEM_${extProjName}}" ) )
#message(STATUS "${__indent}Adding project ${proj}")
# Set CMake OSX variable to pass down the external project
set(CMAKE_OSX_EXTERNAL_PROJECT_ARGS)
if(APPLE)
list(APPEND CMAKE_OSX_EXTERNAL_PROJECT_ARGS
-DCMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES}
-DCMAKE_OSX_SYSROOT=${CMAKE_OSX_SYSROOT}
-DCMAKE_OSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}
-DVTK_REQUIRED_OBJCXX_FLAGS:STRING="")
endif()
### --- Project specific additions here
set(VTK_WRAP_TCL OFF)
set(VTK_WRAP_PYTHON OFF)
if (${PROJECT_NAME}_USE_PYTHONQT)
set(VTK_WRAP_PYTHON ON)
endif()
set(VTK_PYTHON_ARGS)
if(${PROJECT_NAME}_USE_PYTHONQT)
set(VTK_PYTHON_ARGS
-DVTK_INSTALL_PYTHON_USING_CMAKE:BOOL=ON
-DPYTHON_EXECUTABLE:PATH=${slicer_PYTHON_EXECUTABLE}
-DPYTHON_INCLUDE_DIR:PATH=${slicer_PYTHON_INCLUDE}
-DPYTHON_LIBRARY:FILEPATH=${slicer_PYTHON_LIBRARY}
)
endif()
set(VTK_QT_ARGS)
if(${PRIMARY_PROJECT_NAME}_USE_QT)
if(NOT APPLE)
set(VTK_QT_ARGS
#-DDESIRED_QT_VERSION:STRING=4 # Unused
-DVTK_USE_GUISUPPORT:BOOL=ON
-DVTK_USE_QVTK_QTOPENGL:BOOL=ON
-DVTK_USE_QT:BOOL=ON
-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}
)
else()
set(VTK_QT_ARGS
-DVTK_USE_CARBON:BOOL=OFF
# Default to Cocoa, VTK/CMakeLists.txt will enable Carbon and disable cocoa if needed
-DVTK_USE_COCOA:BOOL=ON
-DVTK_USE_X:BOOL=OFF
#-DVTK_USE_RPATH:BOOL=ON # Unused
#-DDESIRED_QT_VERSION:STRING=4 # Unused
-DVTK_USE_GUISUPPORT:BOOL=ON
-DVTK_USE_QVTK_QTOPENGL:BOOL=ON
-DVTK_USE_QT:BOOL=ON
-DQT_QMAKE_EXECUTABLE:FILEPATH=${QT_QMAKE_EXECUTABLE}
)
endif()
find_package(Qt4 REQUIRED)
else()
set(VTK_QT_ARGS
-DVTK_USE_GUISUPPORT:BOOL=OFF
-DVTK_USE_QT:BOOL=OFF
)
endif()
# Disable Tk when Python wrapping is enabled
if (${PROJECT_NAME}_USE_PYTHONQT)
list(APPEND VTK_QT_ARGS -DVTK_USE_TK:BOOL=OFF)
endif()
set(slicer_TCL_LIB)
set(slicer_TK_LIB)
set(slicer_TCLSH)
set(VTK_TCL_ARGS)
if(VTK_WRAP_TCL)
if(WIN32)
set(slicer_TCL_LIB ${CMAKE_BINARY_DIR}/tcl-build/lib/tcl84.lib)
set(slicer_TK_LIB ${CMAKE_BINARY_DIR}/tcl-build/lib/tk84.lib)
set(slicer_TCLSH ${CMAKE_BINARY_DIR}/tcl-build/bin/tclsh.exe)
elseif(APPLE)
set(slicer_TCL_LIB ${CMAKE_BINARY_DIR}/tcl-build/lib/libtcl8.4.dylib)
set(slicer_TK_LIB ${CMAKE_BINARY_DIR}/tcl-build/lib/libtk8.4.dylib)
set(slicer_TCLSH ${CMAKE_BINARY_DIR}/tcl-build/bin/tclsh84)
else()
set(slicer_TCL_LIB ${CMAKE_BINARY_DIR}/tcl-build/lib/libtcl8.4.so)
set(slicer_TK_LIB ${CMAKE_BINARY_DIR}/tcl-build/lib/libtk8.4.so)
set(slicer_TCLSH ${CMAKE_BINARY_DIR}/tcl-build/bin/tclsh84)
endif()
set(VTK_TCL_ARGS
-DTCL_INCLUDE_PATH:PATH=${CMAKE_BINARY_DIR}/tcl-build/include
-DTK_INCLUDE_PATH:PATH=${CMAKE_BINARY_DIR}/tcl-build/include
-DTCL_LIBRARY:FILEPATH=${slicer_TCL_LIB}
-DTK_LIBRARY:FILEPATH=${slicer_TK_LIB}
-DTCL_TCLSH:FILEPATH=${slicer_TCLSH}
)
endif()
set(VTK_BUILD_STEP "")
if(UNIX)
configure_file(SuperBuild/External_VTK_build_step.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/External_VTK_build_step.cmake
@ONLY)
set(VTK_BUILD_STEP ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/External_VTK_build_step.cmake)
endif()
set(${proj}_CMAKE_OPTIONS
-DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_CURRENT_BINARY_DIR}/${proj}-install
-DBUILD_EXAMPLES:BOOL=OFF
-DBUILD_TESTING:BOOL=OFF
-DVTK_USE_PARALLEL:BOOL=ON
-DVTK_DEBUG_LEAKS:BOOL=${${PROJECT_NAME}_USE_VTK_DEBUG_LEAKS}
-DVTK_LEGACY_REMOVE:BOOL=OFF
-DVTK_WRAP_TCL:BOOL=${VTK_WRAP_TCL}
#-DVTK_USE_RPATH:BOOL=ON # Unused
${VTK_TCL_ARGS}
-DVTK_WRAP_PYTHON:BOOL=${VTK_WRAP_PYTHON}
-DVTK_INSTALL_LIB_DIR:PATH=${${PROJECT_NAME}_INSTALL_LIB_DIR}
${VTK_PYTHON_ARGS}
${VTK_QT_ARGS}
${VTK_MAC_ARGS}
)
### --- End Project specific additions
set(${proj}_REPOSITORY https://github.com/Kitware/VTK.git)
set(${proj}_GIT_TAG 836c511abf0b8d97599b25f9b26658b8636ed8d7 )
ExternalProject_Add(${proj}
GIT_REPOSITORY ${${proj}_REPOSITORY}
GIT_TAG ${${proj}_GIT_TAG}
SOURCE_DIR ${proj}
BINARY_DIR ${proj}-build
BUILD_COMMAND ${VTK_BUILD_STEP}
LOG_CONFIGURE 0 # Wrap configure in script to ignore log output from dashboards
LOG_BUILD 0 # Wrap build in script to to ignore log output from dashboards
LOG_TEST 0 # Wrap test in script to to ignore log output from dashboards
LOG_INSTALL 0 # Wrap install in script to to ignore log output from dashboards
${cmakeversion_external_update} "${cmakeversion_external_update_value}"
CMAKE_GENERATOR ${gen}
CMAKE_ARGS
-Wno-dev
--no-warn-unused-cli
${CMAKE_OSX_EXTERNAL_PROJECT_ARGS}
${COMMON_EXTERNAL_PROJECT_ARGS}
${${proj}_CMAKE_OPTIONS}
## We really do want to install in order to limit # of include paths INSTALL_COMMAND ""
DEPENDS
${${proj}_DEPENDENCIES}
)
# set(VTKPatchScript ${CMAKE_CURRENT_LIST_DIR}/External_VTK_patch.cmake)
# ExternalProject_Add_Step(${proj} VTKPatch
# COMMENT "get rid of obsolete C/CXX flags"
# DEPENDEES download
# DEPENDERS configure
# COMMAND ${CMAKE_COMMAND}
# -DVTKSource=<SOURCE_DIR>
# -P ${VTKPatchScript}
# )
set(${extProjName}_DIR ${CMAKE_BINARY_DIR}/${proj}-install/lib/vtk-6.2)
else()
if(${USE_SYSTEM_${extProjName}})
find_package(${extProjName} ${${extProjName}_REQUIRED_VERSION} REQUIRED)
message("USING the system ${extProjName}, set ${extProjName}_DIR=${${extProjName}_DIR}")
endif()
# The project is provided using ${extProjName}_DIR, nevertheless since other
# project may depend on ${extProjName}, let's add an 'empty' one
SlicerMacroEmptyExternalProject(${proj} "${${proj}_DEPENDENCIES}")
endif()
list(APPEND ${CMAKE_PROJECT_NAME}_SUPERBUILD_EP_VARS ${extProjName}_DIR:PATH)
ProjectDependancyPop(CACHED_extProjName extProjName)
ProjectDependancyPop(CACHED_proj proj)
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