mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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59 lines
2.5 KiB
59 lines
2.5 KiB
find_host_package(PythonInterp) |
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find_host_package(PythonLibs) |
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# cmake 2.4 (at least on Ubuntu 8.04 (hardy)) don't define PYTHONLIBS_FOUND |
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if(NOT PYTHONLIBS_FOUND AND PYTHON_INCLUDE_PATH) |
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set(PYTHONLIBS_FOUND ON) |
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endif() |
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execute_process(COMMAND ${PYTHON_EXECUTABLE} --version |
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ERROR_VARIABLE PYTHON_VERSION_FULL |
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OUTPUT_STRIP_TRAILING_WHITESPACE) |
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string(REGEX MATCH "[0-9]+.[0-9]+" PYTHON_VERSION_MAJOR_MINOR "${PYTHON_VERSION_FULL}") |
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if(CMAKE_HOST_UNIX) |
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execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print get_python_lib()" |
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RESULT_VARIABLE PYTHON_CVPY_PROCESS |
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OUTPUT_VARIABLE PYTHON_STD_PACKAGES_PATH |
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OUTPUT_STRIP_TRAILING_WHITESPACE) |
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if("${PYTHON_STD_PACKAGES_PATH}" MATCHES "site-packages") |
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set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages CACHE PATH "Where to install the python packages.") |
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else() #debian based assumed, install to the dist-packages. |
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set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/dist-packages CACHE PATH "Where to install the python packages.") |
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endif() |
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endif() |
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if(CMAKE_HOST_WIN32) |
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get_filename_component(PYTHON_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${PYTHON_VERSION_MAJOR_MINOR}\\InstallPath]" ABSOLUTE CACHE) |
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set(PYTHON_PACKAGES_PATH "${PYTHON_PATH}/Lib/site-packages") |
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endif() |
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# Attempt to discover the NumPy include directory. If this succeeds, then build python API with NumPy |
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execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import os; os.environ['DISTUTILS_USE_SDK']='1'; import numpy.distutils; print numpy.distutils.misc_util.get_numpy_include_dirs()[0]" |
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RESULT_VARIABLE PYTHON_NUMPY_PROCESS |
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OUTPUT_VARIABLE PYTHON_NUMPY_INCLUDE_DIRS |
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OUTPUT_STRIP_TRAILING_WHITESPACE) |
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if(PYTHON_NUMPY_PROCESS EQUAL 0) |
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set(PYTHON_USE_NUMPY 1) |
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add_definitions(-DPYTHON_USE_NUMPY=1) |
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include_directories(AFTER ${PYTHON_NUMPY_INCLUDE_DIRS}) |
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message(STATUS " Use NumPy headers from: ${PYTHON_NUMPY_INCLUDE_DIRS}") |
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else() |
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set(PYTHON_USE_NUMPY 0) |
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endif() |
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# look for Sphinx |
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execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import sphinx; print sphinx.__version__" |
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RESULT_VARIABLE SPHINX_PROCESS |
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OUTPUT_VARIABLE SPHINX_VERSION |
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OUTPUT_STRIP_TRAILING_WHITESPACE) |
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set(HAVE_SPHINX 0) |
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if(SPHINX_PROCESS EQUAL 0) |
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find_host_program(SPHINX_BUILD sphinx-build) |
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if(SPHINX_BUILD) |
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set(HAVE_SPHINX 1) |
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message(STATUS " Found Sphinx ${SPHINX_VERSION}: ${SPHINX_BUILD}") |
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endif() |
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endif()
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