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39 lines
1.1 KiB
39 lines
1.1 KiB
9 years ago
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# Find the Python NumPy package
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# PYTHON_NUMPY_INCLUDE_DIR
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# NUMPY_FOUND
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# will be set by this script
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cmake_minimum_required(VERSION 2.6)
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if(NOT PYTHON_EXECUTABLE)
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if(NumPy_FIND_QUIETLY)
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find_package(PythonInterp QUIET)
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else()
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find_package(PythonInterp)
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set(_numpy_out 1)
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endif()
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endif()
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if (PYTHON_EXECUTABLE)
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# write a python script that finds the numpy path
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file(WRITE ${PROJECT_BINARY_DIR}/FindNumpyPath.py
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"try: import numpy; print(numpy.get_include())\nexcept:pass\n")
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# execute the find script
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exec_program("${PYTHON_EXECUTABLE}" ${PROJECT_BINARY_DIR}
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ARGS "FindNumpyPath.py"
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OUTPUT_VARIABLE NUMPY_PATH)
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elseif(_numpy_out)
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message(STATUS "Python executable not found.")
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endif(PYTHON_EXECUTABLE)
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find_path(PYTHON_NUMPY_INCLUDE_DIR numpy/arrayobject.h
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HINTS "${NUMPY_PATH}" "${PYTHON_INCLUDE_PATH}")
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if(PYTHON_NUMPY_INCLUDE_DIR)
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set(PYTHON_NUMPY_FOUND 1 CACHE INTERNAL "Python numpy found")
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endif(PYTHON_NUMPY_INCLUDE_DIR)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(NumPy DEFAULT_MSG PYTHON_NUMPY_INCLUDE_DIR)
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