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24 lines
968 B
CMake
24 lines
968 B
CMake
4 years ago
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# Try to find numarray python package
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# Once done this will define
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#
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# PYTHON_NUMPY_FOUND - system has numarray development package and it should be used
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# PYTHON_NUMPY_INCLUDE_DIR - directory where the arrayobject.h header file can be found
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IF(PYTHON_EXECUTABLE)
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FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/det_npp.py "from __future__ import print_function\ntry: import numpy; print(numpy.get_include())\nexcept: pass\n")
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EXEC_PROGRAM("${PYTHON_EXECUTABLE}"
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ARGS "\"${CMAKE_CURRENT_BINARY_DIR}/det_npp.py\""
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OUTPUT_VARIABLE NUMPY_PATH
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)
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FILE(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/det_npp.py)
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ENDIF(PYTHON_EXECUTABLE)
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FIND_PATH(PYTHON_NUMPY_INCLUDE_DIR numpy/arrayobject.h
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"${NUMPY_PATH}/"
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DOC "Directory where the numpy/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(PYTHON_NUMPY_INCLUDE_DIR)
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