1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
cmake_minimum_required(VERSION 3.8)
project(Wrapping)
include(GNUInstallDirs)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}")
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}")
# We just need the CommonCore and Python modules here.
find_package(VTK COMPONENTS CommonCore Python)
if (NOT VTK_FOUND)
message("Skipping example: ${VTK_NOT_FOUND_MESSAGE}")
return ()
endif ()
set(_shared_default ON)
get_target_property(_vtk_libtype VTK::CommonCore TYPE)
if (_vtk_libtype STREQUAL "STATIC_LIBRARY")
set(_shared_default OFF)
endif ()
option(BUILD_SHARED_LIBS "Build shared or static libraries" "${_shared_default}")
include(CTest)
include(GNUInstallDirs)
# First we scan the modules in our project to find out the dependency graph
# between them.
vtk_module_scan(
# With only 1 module file, this is easier. With more,
# `vtk_module_find_modules` would be preferred.
MODULE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/module/vtk.module"
# Not building the only module we have is silly.
REQUEST_MODULES Wrapping::Wrappable
# Store the list of provided modules from this scan.
PROVIDES_MODULES modules
# Enable the tests for our modules.
ENABLE_TESTS ON)
vtk_module_python_default_destination(python_destination)
# Build the module we just scanned.
vtk_module_build(MODULES ${modules})
# Wrap it with Python.
vtk_module_wrap_python(
MODULES ${modules}
TARGET Wrapping::WrappablePython
WRAPPED_MODULES wrapping_modules
INSTALL_EXPORT wrapping_export
PYTHON_PACKAGE "wrapping"
MODULE_DESTINATION "${python_destination}"
CMAKE_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/WrappingPython"
LIBRARY_DESTINATION "${CMAKE_INSTALL_LIBDIR}"
# Static Python modules are almost never wanted.
BUILD_STATIC OFF
INSTALL_HEADERS OFF)
# Create an `__init__.py` containing wrapped filters.
set(python_modules)
foreach(module ${modules})
_vtk_module_get_module_property("${module}"
PROPERTY "library_name"
VARIABLE library_name)
list(APPEND python_modules "'${library_name}'")
endforeach()
list(JOIN python_modules , python_modules_string)
set(InitContent "__all__ = [${python_modules_string}]\n")
file(GENERATE
OUTPUT "${CMAKE_BINARY_DIR}/${python_destination}/wrapping/__init__.py"
CONTENT "${InitContent}")
install(
FILES "${CMAKE_BINARY_DIR}/${python_destination}/wrapping/__init__.py"
DESTINATION "${python_destination}/wrapping/")
# Install the module
export(
EXPORT wrapping_export
NAMESPACE Wrapping::
FILE "${CMAKE_BINARY_DIR}/${python_destination}/wrapping/wrapping_export-targets.cmake")
install(
EXPORT wrapping_export
NAMESPACE Wrapping::
FILE wrapping_export-targets.cmake
DESTINATION "${python_destination}/cmake/wrapping"
)
|
