mirror of https://github.com/ecmwf/eccodes.git
66 lines
2.0 KiB
CMake
66 lines
2.0 KiB
CMake
# check for Numpy
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if(PYTHON_EXECUTABLE)
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file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/numpy_path.py "try: import numpy; print numpy.get_include()\nexcept: pass\n")
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exec_program( ${PYTHON_EXECUTABLE}
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ARGS "\"${CMAKE_CURRENT_BINARY_DIR}/determineNumpyPath.py\""
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OUTPUT_VARIABLE NUMPY_PATH
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)
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endif()
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find_path( PYTHON_NUMPY_INCLUDE_DIR arrayobject.h
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"${NUMPY_PATH}/numpy/"
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"${PYTHON_INCLUDE_PATH}/numpy/"
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/usr/include/python2.6/numpy/
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/usr/include/python2.5/numpy/
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/usr/include/python2.4/numpy/
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/usr/include/python2.3/numpy/
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DOC "Directory where the arrayobject.h header file can be found. This file is part of the numpy package"
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)
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if( PYTHON_NUMPY_INCLUDE_DIR )
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set(PYTHON_NUMPY_FOUND 1 CACHE INTERNAL "Python numpy development package is available")
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endif()
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###############################################################################
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# swig python interface
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if( GRIB_API_PYTHON AND SWIG_FOUND AND PYTHONLIBS_FOUND )
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# preparing for generating setup.py
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if( PYTHON_NUMPY_FOUND )
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set( DATA_HANDLER "numpy" )
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else()
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set( DATA_HANDLER "array" )
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endif()
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if( PNG_LIBRARIES )
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set( LIB_PNG "${PNG_LIBRARIES}" )
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else()
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set( LIB_PNG "" )
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endif()
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include_directories( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR} )
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# do the smae for JASPER and OPENJPEG
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configure_file( setup.py.in setup.py )
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set(CMAKE_SWIG_FLAGS "")
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include_directories( ${PYTHON_INCLUDE_PATH} )
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set_source_files_properties( gribapi_swig.i PROPERTIES C ON )
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swig_add_module( gribapi_swig python gribapi_swig.i )
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swig_link_libraries( gribapi_swig grib_api ${PYTHON_LIBRARIES} )
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set(PYTHON_DEST "lib/python${PYTHON_VERSION}/site-packages" )
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install(TARGETS _gribapi_swig DESTINATION ${PYTHON_DEST} )
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/gribapi_swig.py DESTINATION ${PYTHON_DEST})
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endif()
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