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# Copyright (C) 2010 Florent Lamiraux, Thomas Moulard, JRL, CNRS/AIST.
#
# This program 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 of the License, or
# (at your option) any later version.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
MACRO(FINDPYTHON)
INCLUDE(FindPythonLibs)
IF (NOT ${PYTHONLIBS_FOUND} STREQUAL TRUE)
MESSAGE(FATAL_ERROR "Python has not been found.")
ENDIF (NOT ${PYTHONLIBS_FOUND} STREQUAL TRUE)
INCLUDE(FindPythonInterp)
IF (NOT ${PYTHONINTERP_FOUND} STREQUAL TRUE)
MESSAGE(FATAL_ERROR "Python executable has not been found.")
ENDIF (NOT ${PYTHONINTERP_FOUND} STREQUAL TRUE)
# Find PYTHON_LIBRARY_DIRS
GET_FILENAME_COMPONENT(PYTHON_LIBRARY_DIRS ${PYTHON_LIBRARIES} PATH)
EXECUTE_PROCESS(
COMMAND "${PYTHON_EXECUTABLE}" "-c"
"import sys, os; print os.sep.join(['lib', 'python' + sys.version[:3], 'site-packages'])"
OUTPUT_VARIABLE PYTHON_SITELIB
ERROR_QUIET)
# Remove final \n of the variable PYTHON_SITELIB
STRING(REPLACE "\n" "" PYTHON_SITELIB "${PYTHON_SITELIB}")
ENDMACRO(FINDPYTHON)
#
# DYNAMIC_GRAPH_PYTHON_MODULE SUBMODULENAME LIBRARYNAME TARGETNAME
# ---------------------------
#
# Add a python submodule to dynamic_graph
#
# SUBMODULENAME : the name of the submodule (can be foo/bar),
#
# LIBRARYNAME : library to link the submodule with.
#
# TARGETNAME : name of the target: should be different for several
# calls to the macro.
#
# NOTICE : Before calling this macro, set variable NEW_ENTITY_CLASS as
# the list of new Entity types that you want to be bound.
# Entity class name should match the name referencing the type
# in the factory.
#
MACRO(DYNAMIC_GRAPH_PYTHON_MODULE SUBMODULENAME LIBRARYNAME TARGETNAME)
FINDPYTHON()
SET(PYTHON_MODULE ${TARGETNAME})
ADD_LIBRARY(${PYTHON_MODULE}
MODULE
${CMAKE_SOURCE_DIR}/cmake/dynamic_graph/python-module-py.cc)
FILE(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/src/dynamic_graph/${SUBMODULENAME})
SET_TARGET_PROPERTIES(${PYTHON_MODULE}
PROPERTIES PREFIX ""
OUTPUT_NAME dynamic_graph/${SUBMODULENAME}/wrap
)
TARGET_LINK_LIBRARIES(${PYTHON_MODULE} "-Wl,--no-as-needed")
TARGET_LINK_LIBRARIES(${PYTHON_MODULE} ${LIBRARYNAME} ${PYTHON_LIBRARY})
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
#
# Installation
#
SET(PYTHON_INSTALL_DIR ${PYTHON_SITELIB}/dynamic_graph/${SUBMODULENAME})
INSTALL(TARGETS ${PYTHON_MODULE}
DESTINATION
${PYTHON_INSTALL_DIR})
SET(ENTITY_CLASS_LIST "")
FOREACH (ENTITY ${NEW_ENTITY_CLASS})
SET(ENTITY_CLASS_LIST "${ENTITY_CLASS_LIST}${ENTITY}('')\n")
ENDFOREACH(ENTITY ${NEW_ENTITY_CLASS})
CONFIGURE_FILE(
${CMAKE_SOURCE_DIR}/cmake/dynamic_graph/submodule/__init__.py.cmake
${CMAKE_BINARY_DIR}/src/dynamic_graph/${SUBMODULENAME}/__init__.py
)
INSTALL(
FILES ${CMAKE_BINARY_DIR}/src/dynamic_graph/${SUBMODULENAME}/__init__.py
DESTINATION ${PYTHON_INSTALL_DIR}
)
ENDMACRO(DYNAMIC_GRAPH_PYTHON_MODULE SUBMODULENAME)
# PYTHON_INSTALL(MODULE FILE DEST)
# --------------------------------
#
# Install a Python file and its associated compiled version.
#
MACRO(PYTHON_INSTALL MODULE FILE DEST)
FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/${MODULE}")
INSTALL(CODE
"EXECUTE_PROCESS(COMMAND
\"${PYTHON_EXECUTABLE}\"
\"${CMAKE_SOURCE_DIR}/cmake/compile.py\"
\"${CMAKE_CURRENT_SOURCE_DIR}\"
\"${CMAKE_CURRENT_BINARY_DIR}\"
\"${MODULE}/${FILE}\")
")
# Tag pyc file as generated.
SET_SOURCE_FILES_PROPERTIES(
"${CMAKE_CURRENT_BINARY_DIR}/${MODULE}/${FILE}c"
PROPERTIES GENERATED TRUE)
# Clean generated files.
SET_PROPERTY(
DIRECTORY APPEND PROPERTY
ADDITIONAL_MAKE_CLEAN_FILES
"${CMAKE_CURRENT_BINARY_DIR}/${MODULE}/${FILE}c"
)
INSTALL(FILES
"${CMAKE_CURRENT_SOURCE_DIR}/${MODULE}/${FILE}"
"${CMAKE_CURRENT_BINARY_DIR}/${MODULE}/${FILE}c"
DESTINATION "${DEST}/${MODULE}")
ENDMACRO()
# PYTHON_INSTALL_ON_SITE (MODULE FILE)
# --------------------------------
#
# Install a Python file and its associated compiled version.
#
MACRO(PYTHON_INSTALL_ON_SITE MODULE FILE)
FINDPYTHON()
PYTHON_INSTALL("${MODULE}" "${FILE}" "${PYTHON_SITELIB}")
ENDMACRO()
# PYTHON_INSTALL_BUILD(MODULE FILE DEST)
# --------------------------------------
#
# Install a Python file residing in the build directory and its
# associated compiled version.
#
MACRO(PYTHON_INSTALL_BUILD MODULE FILE DEST)
FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/${MODULE}")
INSTALL(CODE
"EXECUTE_PROCESS(COMMAND
\"${PYTHON_EXECUTABLE}\"
\"${CMAKE_SOURCE_DIR}/cmake/compile.py\"
\"${CMAKE_CURRENT_BINARY_DIR}\"
\"${CMAKE_CURRENT_BINARY_DIR}\"
\"${MODULE}/${FILE}\")
")
# Tag pyc file as generated.
SET_SOURCE_FILES_PROPERTIES(
"${CMAKE_CURRENT_BINARY_DIR}/${MODULE}/${FILE}c"
PROPERTIES GENERATED TRUE)
# Clean generated files.
SET_PROPERTY(
DIRECTORY APPEND PROPERTY
ADDITIONAL_MAKE_CLEAN_FILES
"${CMAKE_CURRENT_BINARY_DIR}/${MODULE}/${FILE}c"
)
INSTALL(FILES
"${CMAKE_CURRENT_BINARY_DIR}/${MODULE}/${FILE}"
"${CMAKE_CURRENT_BINARY_DIR}/${MODULE}/${FILE}c"
DESTINATION "${DEST}/${MODULE}")
ENDMACRO()
# FIND_NUMPY
# ----------
#
# Detect numpy module
#
MACRO(FIND_NUMPY)
# Detect numpy.
MESSAGE (STATUS "checking for numpy")
EXECUTE_PROCESS(
COMMAND "${PYTHON_EXECUTABLE}" "-c"
"import numpy; print (numpy.get_include())"
OUTPUT_VARIABLE NUMPY_INCLUDE_DIRS
ERROR_QUIET)
IF (NOT NUMPY_INCLUDE_DIRS)
MESSAGE (FATAL_ERROR "Failed to detect numpy")
ELSE ()
MESSAGE (STATUS " NUMPY_INCLUDE_DIRS=${NUMPY_INCLUDE_DIRS}")
ENDIF()
ENDMACRO()
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