#
#  Copyright 2010 CNRS
#
#  Author: Florent Lamiraux
#

#
# Python
#
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)

# provide path to library libdynamic-graph.so
LINK_DIRECTORIES(${DYNAMIC_GRAPH_LIBRARY_DIRS})

#
#
#  Python bindings
#
#

SET(PYTHON_MODULE wrap)

ADD_LIBRARY(${PYTHON_MODULE}
	MODULE
	dynamic-graph-py.cc)

# Remove prefix lib
SET_TARGET_PROPERTIES(${PYTHON_MODULE}
	PROPERTIES PREFIX "")

INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})

#
# Installation
#

EXEC_PROGRAM(${PYTHON_EXECUTABLE} ARGS "-c \"from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='')\""
  OUTPUT_VARIABLE PYTHON_SITELIB)

MESSAGE(STATUS "PYTHON_SITELIB=${PYTHON_SITELIB}")

SET(PYTHON_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/${PYTHON_SITELIB}/dynamic_graph)

INSTALL(TARGETS ${PYTHON_MODULE}
	       DESTINATION
	       ${PYTHON_INSTALL_DIR})

SET (PYTHON_SOURCES
    dynamic_graph/__init__.py
)

SET (PYTHON_SOURCES_FULLPATH "")
FOREACH (SOURCE ${PYTHON_SOURCES})
    SET(PYTHON_SOURCES_FULLPATH
    	${PYTHON_SOURCES_FULLPATH}
	${CMAKE_SOURCE_DIR}/src/${SOURCE}
    )
ENDFOREACH (SOURCE)

INSTALL(FILES ${PYTHON_SOURCES_FULLPATH}
	DESTINATION ${PYTHON_INSTALL_DIR})