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37 lines
1.5 KiB
37 lines
1.5 KiB
9 years ago
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find_program(
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SWIG_BINARY_PATH
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swig)
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if(${SWIG_BINARY_PATH} STREQUAL "SWIG_BINARY_PATH-NOTFOUND")
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set(SWIG_FOUND OFF)
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else()
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set(SWIG_FOUND ON)
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endif()
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set(MIN_SWIG_VERSION 2)
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if(SWIG_FOUND)
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execute_process(COMMAND sh -c "${SWIG_BINARY_PATH} -version | grep Version | cut -f3 -d' '"
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OUTPUT_VARIABLE _SWIG_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(${_SWIG_VERSION} VERSION_LESS ${MIN_SWIG_VERSION})
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message("swig version ${MIN_SWIG_VERSION} or greater is needed for generating python api. "
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"Only version ${_SWIG_VERSION} is found. Set SWIG_FOUND to FALSE")
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set(SWIG_FOUND FALSE)
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endif(${_SWIG_VERSION} VERSION_LESS ${MIN_SWIG_VERSION})
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endif(SWIG_FOUND)
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function(generate_python_api target_name)
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add_custom_command(OUTPUT ${PROJ_ROOT}/paddle/py_paddle/swig_paddle.py
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${PROJ_ROOT}/paddle/Paddle_wrap.cxx
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${PROJ_ROOT}/paddle/Paddle_wrap.h
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COMMAND swig -python -c++ -outcurrentdir -I../ api/Paddle.swig
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&& mv ${PROJ_ROOT}/paddle/swig_paddle.py ${PROJ_ROOT}/paddle/py_paddle/swig_paddle.py
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DEPENDS ${PROJ_ROOT}/paddle/api/Paddle.swig
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WORKING_DIRECTORY ${PROJ_ROOT}/paddle
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COMMENT "Generate Python API from swig")
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add_custom_target(${target_name} ALL DEPENDS
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${PROJ_ROOT}/paddle/Paddle_wrap.cxx
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${PROJ_ROOT}/paddle/Paddle_wrap.h
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${PROJ_ROOT}/paddle/py_paddle/swig_paddle.py)
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endfunction(generate_python_api)
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