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
|
cmake_minimum_required(VERSION 2.8)
project(Cython)
FIND_PROGRAM( PYTHON_PATH python )
FIND_PROGRAM( CYTHON_PATH cython )
if(PYTHON_PATH AND CYTHON_PATH)
if(MSVC)
message("++ MSVC")
else()
message("++ NOT MSVC")
set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-std=c++11', ")
endif()
find_package(Eigen3 3.1.0)
if (EIGEN3_FOUND)
message("++ EIGEN3_FOUND")
# No problem, even if no CGAL found
set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-DCGAL_EIGEN3_ENABLED', ")
set(GUDHI_CYTHON_INCLUDE_DIRS "${GUDHI_CYTHON_INCLUDE_DIRS}'${EIGEN3_INCLUDE_DIR}', ")
endif (EIGEN3_FOUND)
# Copy recursively src and test repositories before packages finding
# Some tests files are removed in case some packages are not found
file(COPY src DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
file(COPY test DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
if (CGAL_FOUND)
if (NOT CGAL_VERSION VERSION_LESS 4.7.0)
# If CGAL_VERSION >= 4.7.0, include alpha complex
set(GUDHI_CYTHON_LIBRARIES "${GUDHI_CYTHON_LIBRARIES}'CGAL', ")
set(GUDHI_CYTHON_LIBRARY_DIRS "${GUDHI_CYTHON_LIBRARY_DIRS}'${CGAL_LIBRARIES_DIR}', ")
# GMP and GMPXX are not required, but if present, CGAL will link with them.
if(GMP_FOUND)
set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-DCGAL_USE_GMP', ")
set(GUDHI_CYTHON_LIBRARIES "${GUDHI_CYTHON_LIBRARIES}'gmp', ")
set(GUDHI_CYTHON_LIBRARY_DIRS "${GUDHI_CYTHON_LIBRARY_DIRS}'${GMP_LIBRARIES_DIR}', ")
if(GMPXX_FOUND)
set(GUDHI_CYTHON_EXTRA_COMPILE_ARGS "${GUDHI_CYTHON_EXTRA_COMPILE_ARGS}'-DCGAL_USE_GMPXX', ")
set(GUDHI_CYTHON_LIBRARIES "${GUDHI_CYTHON_LIBRARIES}'gmpxx', ")
set(GUDHI_CYTHON_LIBRARY_DIRS "${GUDHI_CYTHON_LIBRARY_DIRS}'${GMPXX_LIBRARIES_DIR}', ")
endif(GMPXX_FOUND)
endif(GMP_FOUND)
set(GUDHI_CYTHON_ALPHA_COMPLEX "include 'src/cython/alpha_complex.pyx'")
else (NOT CGAL_VERSION VERSION_LESS 4.7.0)
# Remove alpha complex unitary tests
file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/test/test_alpha_complex.py)
endif (NOT CGAL_VERSION VERSION_LESS 4.7.0)
endif (CGAL_FOUND)
# Loop on INCLUDE_DIRECTORIES PROPERTY
get_property(GUDHI_INCLUDE_DIRECTORIES DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
foreach(GUDHI_INCLUDE_DIRECTORY ${GUDHI_INCLUDE_DIRECTORIES})
message(STATUS "dir='${GUDHI_INCLUDE_DIRECTORY}'")
set(GUDHI_CYTHON_INCLUDE_DIRS "${GUDHI_CYTHON_INCLUDE_DIRS}'${GUDHI_INCLUDE_DIRECTORY}', ")
endforeach()
set(GUDHI_CYTHON_INCLUDE_DIRS "${GUDHI_CYTHON_INCLUDE_DIRS}'${CMAKE_SOURCE_DIR}/${GUDHI_CYTHON_PATH}/src/cpp', ")
# Generate cythonize_gudhi.py file to cythonize Gudhi
configure_file(cythonize_gudhi.py.in "${CMAKE_CURRENT_BINARY_DIR}/cythonize_gudhi.py" @ONLY)
# Generate gudhi.pyx - Gudhi cython file
configure_file(gudhi.pyx.in "${CMAKE_CURRENT_BINARY_DIR}/gudhi.pyx" @ONLY)
add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/gudhi.so"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMAND python "${CMAKE_CURRENT_BINARY_DIR}/cythonize_gudhi.py" "build_ext" "--inplace")
add_custom_target(cythonize_gudhi ALL DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/gudhi.so")
FIND_PROGRAM( PYTEST_PATH py.test )
if(PYTEST_PATH)
add_test(
NAME gudhi_cython_py_test
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMAND ${PYTEST_PATH})
endif(PYTEST_PATH)
endif(PYTHON_PATH AND CYTHON_PATH)
|
