/usr/lib/cmake/vtk-6.3/vtkModuleMacrosPython.cmake is in libvtk6-dev 6.3.0+dfsg1-11build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#------------------------------------------------------------------------------
# This file extends vtkModuleMacros.cmake to add support for VTK modules that
# are pure Python packages or modules.
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
# Corresponds to vtk_module_library(), instead we're now adding a Python
# package. This is designed for packages and hence do not use when dealing with
# Python modules.
# Typical usage is as follows:
# vtk_module_python_package(
# AutobahnPython # name of the vtk-module
# autobahn # package directory i.e. the directory with __init__.py file.
# ... # additional packages.
# [NO_INSTALL] # if present, install rules are skipped.
# [CAN_USE_SYSTEM] # if present, user will be provided with an option to use
# # system package.
# [RELATIVE dir] # If present, the destination package location is determined
# # using the source location relative to the ${dir} (see
# VTK/Web/Python/CMakeLists.txt for usage).
# )
# Uses following global variables:
# VTK_BUILD_PYTHON_MODULE_DIR :- location where the entire package will be
# copied and built. Thus, for the above example we'd get a
# ${VTK_BUILD_PYTHON_MODULE_DIR}/autobahn package.
#
# VTK_INSTALL_PYTHON_MODULE_DIR :- location where the entire package will be
# installed if NO_INSTALL is not provided.
#
# VTK_INSTALL_NO_RUNTIME :- install rules are skipped if set.
#------------------------------------------------------------------------------
function (vtk_module_python_package name)
if(NOT "${name}" STREQUAL "${vtk-module}")
message(FATAL_ERROR "vtk_module_library must be invoked with module name")
endif()
vtk_module_impl()
vtk_module_export("")
set(_packages)
set(_no_install)
set(_can_use_system)
set(_doing)
set(_relative)
foreach(arg ${ARGN})
if (_doing STREQUAL "RELATIVE")
set (_relative "${arg}")
set (_doing)
elseif(arg STREQUAL "RELATIVE")
set (_doing "RELATIVE")
elseif(arg STREQUAL "NO_INSTALL")
set (_no_install TRUE)
elseif(arg STREQUAL "CAN_USE_SYSTEM")
set (_can_use_system TRUE)
else()
list(APPEND _packages "${arg}")
endif()
endforeach()
find_package(PythonInterp ${VTK_PYTHON_VERSION} REQUIRED)
set (_depencies)
foreach(pkg ${_packages})
get_filename_component(_dir "${pkg}" ABSOLUTE)
get_filename_component(_name "${pkg}" NAME)
if(_relative)
file(RELATIVE_PATH _name_target "${_relative}" "${_dir}")
else()
set (_name_target "${_name}")
endif()
set (_use_system FALSE)
if (_can_use_system)
string(TOUPPER "${_name}" _name_upper)
option(VTK_USE_SYSTEM_${_name_upper} "Use system '${_name}' Python package" OFF)
mark_as_advanced(VTK_USE_SYSTEM_${_name_upper})
set (_use_system ${VTK_USE_SYSTEM_${_name_upper}})
endif()
if (NOT _use_system)
# copy the sources *.py files to build directory.
copy_files_recursive("${_dir}"
DESTINATION "${VTK_BUILD_PYTHON_MODULE_DIR}/${_name_target}"
LABEL "Copying files for Python package '${_name}'"
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_name}.copy-complete"
REGEX "^(.*\\.py)$"
)
add_custom_command(
COMMAND ${PYTHON_EXECUTABLE} -m compileall "${VTK_BUILD_PYTHON_MODULE_DIR}/${_name_target}"
COMMAND ${PYTHON_EXECUTABLE} -O -m compileall "${VTK_BUILD_PYTHON_MODULE_DIR}/${_name_target}"
COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_CURRENT_BINARY_DIR}/${_name}.build-complete"
DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${_name}.copy-complete"
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_name}.build-complete"
COMMENT "Compiling Python package '${_name}'")
# save the output file so we can add a target for the module with proper
# dependency.
list(APPEND _depencies "${CMAKE_CURRENT_BINARY_DIR}/${_name}.build-complete")
# add install rules.
if (NOT _no_install AND NOT VTK_INSTALL_NO_RUNTIME)
install(DIRECTORY "${VTK_BUILD_PYTHON_MODULE_DIR}/${_name_target}/"
DESTINATION "${VTK_INSTALL_PYTHON_MODULE_DIR}/${_name_target}"
COMPONENT "Runtime")
endif()
endif() # NOT _use_system
endforeach()
if (_depencies)
add_custom_target(${name} ALL DEPENDS ${_depencies})
endif()
endfunction()
#------------------------------------------------------------------------------
# This is similar to vtk_module_python_package(), except designed to be used for
# Python modules (not packages). Modules are simply Py files without any
# directory structure and __init__.py file.
# Typical usage:
# vtk_module_python_module(
# SixPython # name of the vtk-module
# six.py # name of the module py file
# ... # additional module files.
# [NO_INSTALL] # if present, install rules are skipped.
# [CAN_USE_SYSTEM] # if present, user will be provided with an option to use
# # system module.
#
# Uses following global variables:
# VTK_BUILD_PYTHON_MODULE_DIR :- location where the entire package will be
# copied and built. Thus, for the above example we'd get a
# ${VTK_BUILD_PYTHON_MODULE_DIR}/autobahn package.
#
# VTK_INSTALL_PYTHON_MODULE_DIR :- location where the entire package will be
# installed if NO_INSTALL is not provided.
#
# VTK_INSTALL_NO_RUNTIME :- install rules are skipped if set.
#------------------------------------------------------------------------------
function (vtk_module_python_module name)
if(NOT "${name}" STREQUAL "${vtk-module}")
message(FATAL_ERROR "vtk_module_library must be invoked with module name")
endif()
vtk_module_impl()
vtk_module_export("")
set(_modules)
set(_no_install)
set(_can_use_system)
foreach(arg ${ARGN})
if(arg STREQUAL "NO_INSTALL")
set (_no_install TRUE)
elseif(arg STREQUAL "CAN_USE_SYSTEM")
set (_can_use_system TRUE)
else()
list(APPEND _modules "${arg}")
endif()
endforeach()
find_package(PythonInterp REQUIRED)
set (_depencies)
foreach(mdl ${_modules})
get_filename_component(_module "${mdl}" ABSOLUTE)
get_filename_component(_name_we "${mdl}" NAME_WE)
get_filename_component(_name "${mdl}" NAME)
set (_use_system FALSE)
if (_can_use_system)
string(TOUPPER "${_name_we}" _name_we_upper)
option(VTK_USE_SYSTEM_${_name_we_upper} "Use system '${_name_we}' Python Module" OFF)
mark_as_advanced(VTK_USE_SYSTEM_${_name_we_upper})
set (_use_system ${VTK_USE_SYSTEM_${_name_we_upper}})
endif()
if (NOT _use_system)
# copy the *.py file to the build directory and compile it.
add_custom_command(
COMMAND ${CMAKE_COMMAND} -E copy ${_module} ${VTK_BUILD_PYTHON_MODULE_DIR}/${_name}
COMMAND ${PYTHON_EXECUTABLE} -m py_compile ${VTK_BUILD_PYTHON_MODULE_DIR}/${_name}
COMMAND ${PYTHON_EXECUTABLE} -O -m py_compile ${VTK_BUILD_PYTHON_MODULE_DIR}/${_name}
COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_CURRENT_BINARY_DIR}/${_name_we}.build-complete"
DEPENDS ${_module}
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_name_we}.build-complete"
COMMENT "Copying and compiling Python module'${_name_we}'")
# save the output file so we can add a target for the module with proper
# dependency.
list(APPEND _depencies "${CMAKE_CURRENT_BINARY_DIR}/${_name_we}.build-complete")
# add install rules.
if (NOT _no_install AND NOT VTK_INSTALL_NO_RUNTIME)
install(FILES "${VTK_BUILD_PYTHON_MODULE_DIR}/${_name}"
"${VTK_BUILD_PYTHON_MODULE_DIR}/${_name_we}.pyc"
"${VTK_BUILD_PYTHON_MODULE_DIR}/${_name_we}.pyo"
DESTINATION "${VTK_INSTALL_PYTHON_MODULE_DIR}"
COMPONENT "Runtime")
endif()
endif() # NOT _use_system
endforeach()
if (_depencies)
add_custom_target(${name} ALL DEPENDS ${_depencies})
endif()
endfunction()
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