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muSpectre/language_bindings/python/CMakeLists.txt
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CMakeLists.txt
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#==============================================================================
# file CMakeLists.txt
#
# @author Till Junge <till.junge@epfl.ch>
#
# @date 08 Jan 2018
#
# @brief configuration for python binding using pybind11
#
# @section LICENSE
#
# Copyright © 2018 Till Junge
#
# µSpectre is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 3, or (at
# your option) any later version.
#
# µSpectre is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Emacs; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
# FIXME! The user should have a choice to configure this path.
execute_process(COMMAND "${PYTHON_EXECUTABLE}" "-m" "site" "--user-site"
RESULT_VARIABLE _PYTHON_SUCCESS
OUTPUT_VARIABLE PYTHON_USER_SITE
ERROR_VARIABLE _PYTHON_ERROR_VALUE)
if(NOT _PYTHON_SUCCESS MATCHES 0)
message(FATAL_ERROR
"Python config failure:\n${_PYTHON_ERROR_VALUE}")
endif()
string(REGEX REPLACE "\n" "" PYTHON_USER_SITE ${PYTHON_USER_SITE})
set (PY_BINDING_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/bind_py_module.cc
${CMAKE_CURRENT_SOURCE_DIR}/bind_py_common.cc
${CMAKE_CURRENT_SOURCE_DIR}/bind_py_cell.cc
${CMAKE_CURRENT_SOURCE_DIR}/bind_py_material.cc
${CMAKE_CURRENT_SOURCE_DIR}/bind_py_solvers.cc
${CMAKE_CURRENT_SOURCE_DIR}/bind_py_fftengine.cc
${CMAKE_CURRENT_SOURCE_DIR}/bind_py_projections.cc
)
if (${USE_FFTWMPI})
add_definitions(-DWITH_FFTWMPI)
endif(${USE_FFTWMPI})
if (${USE_PFFT})
add_definitions(-DWITH_PFFT)
endif(${USE_PFFT})
find_package(PythonLibsNew 3 MODULE REQUIRED)
pybind11_add_module(pyMuSpectreLib ${PY_BINDING_SRCS})
target_link_libraries(pyMuSpectreLib PRIVATE muSpectre)
# Want to rename the output, so that the python module is called muSpectre
set_target_properties(pyMuSpectreLib PROPERTIES OUTPUT_NAME _muSpectre)
target_include_directories(pyMuSpectreLib PUBLIC ${PYTHON_INCLUDE_DIRS})
add_custom_target(pyMuSpectre ALL SOURCES muSpectre/__init__.py muSpectre/fft.py)
add_custom_command(TARGET pyMuSpectre POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_directory
${CMAKE_SOURCE_DIR}/language_bindings/python/muSpectre $<TARGET_FILE_DIR:pyMuSpectreLib>/muSpectre)
install(TARGETS pyMuSpectreLib LIBRARY DESTINATION ${PYTHON_USER_SITE})
install(FILES muSpectre/__init__.py DESTINATION ${PYTHON_USER_SITE}/muSpectre)
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