blob: d2c3a46f1a71da3158ede2e73ac4f68f458af481 [file] [log] [blame]
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
function(add_cython_modules python_version)
unset(PYTHON_EXECUTABLE CACHE)
set(PYTHONINTERP_FOUND FALSE)
find_package(PythonInterp ${python_version} EXACT)
if(PYTHONINTERP_FOUND)
find_program(CYTHON_EXECUTABLE NAMES cython)
if(CYTHON_EXECUTABLE)
add_custom_command(COMMAND ${CMAKE_COMMAND} POST_BUILD
-E env MXNET_LIBRARY_PATH=${CMAKE_BINARY_DIR}/libmxnet.so
${PYTHON_EXECUTABLE} setup.py build_ext --inplace --with-cython
TARGET mxnet
WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}/python")
message("-- Cython modules for python${python_version} will be built")
set(PYTHON${python_version}_FOUND 1 PARENT_SCOPE)
else()
message(FATAL_ERROR "-- Cython not found")
endif()
else()
set(PYTHON${python_version}_FOUND 0 PARENT_SCOPE)
endif()
endfunction()