Revision 71c0f14a cmake/Modules/GrSwig.cmake

b/cmake/Modules/GrSwig.cmake
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# the Free Software Foundation, Inc., 51 Franklin Street,
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# Boston, MA 02110-1301, USA.
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IF(DEFINED __INCLUDED_GR_SWIG_CMAKE)







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    RETURN()







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ENDIF()







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SET(__INCLUDED_GR_SWIG_CMAKE TRUE)








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if(DEFINED __INCLUDED_GR_SWIG_CMAKE)








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    return()








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endif()








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set(__INCLUDED_GR_SWIG_CMAKE TRUE)







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INCLUDE(GrPython)








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include(GrPython)







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########################################################################







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# Build a swig target for the common gnuradio use case. Usage:







......




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#   - GR_SWIG_SOURCE_DEPS







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#   - GR_SWIG_TARGET_DEPS







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########################################################################







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MACRO(GR_SWIG_MAKE name)







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    SET(ifiles ${ARGN})








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macro(GR_SWIG_MAKE name)








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    set(ifiles ${ARGN})







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    #determine include dependencies for swig file







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    EXECUTE_PROCESS(








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    execute_process(







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        COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_BINARY_DIR}/get_swig_deps.py







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        "${ifiles}" "${GR_SWIG_INCLUDE_DIRS}"







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        OUTPUT_STRIP_TRAILING_WHITESPACE







......




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    )







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    #append the specified include directories







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    INCLUDE_DIRECTORIES(${GR_SWIG_INCLUDE_DIRS})







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    LIST(APPEND SWIG_MODULE_${name}_EXTRA_DEPS ${GR_SWIG_SOURCE_DEPS})








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    include_directories(${GR_SWIG_INCLUDE_DIRS})








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    list(APPEND SWIG_MODULE_${name}_EXTRA_DEPS ${GR_SWIG_SOURCE_DEPS})







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    FIND_PACKAGE(PythonLibs)







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    INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_DIRS})








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    find_package(PythonLibs)








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    include_directories(${PYTHON_INCLUDE_DIRS})







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    #setup the swig flags with flags and include directories







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    SET(CMAKE_SWIG_FLAGS -fvirtual -modern -keyword -w511 -module ${name} ${GR_SWIG_FLAGS})







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    FOREACH(dir ${GR_SWIG_INCLUDE_DIRS})







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        LIST(APPEND CMAKE_SWIG_FLAGS "-I${dir}")







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    ENDFOREACH(dir)








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    set(CMAKE_SWIG_FLAGS -fvirtual -modern -keyword -w511 -module ${name} ${GR_SWIG_FLAGS})








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    foreach(dir ${GR_SWIG_INCLUDE_DIRS})








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        list(APPEND CMAKE_SWIG_FLAGS "-I${dir}")








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    endforeach(dir)







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    #set the C++ property on the swig .i file so it builds







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    SET_SOURCE_FILES_PROPERTIES(${ifiles} PROPERTIES CPLUSPLUS ON)








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    set_source_files_properties(${ifiles} PROPERTIES CPLUSPLUS ON)







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    #setup the actual swig library target to be built







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    INCLUDE(UseSWIG)








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    include(UseSWIG)







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    SWIG_ADD_MODULE(${name} python ${ifiles})







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    SWIG_LINK_LIBRARIES(${name} ${PYTHON_LIBRARIES} ${GR_SWIG_LIBRARIES})







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    IF(GR_SWIG_TARGET_DEPS)







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        ADD_DEPENDENCIES(${SWIG_MODULE_${name}_REAL_NAME} ${GR_SWIG_TARGET_DEPS})







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    ENDIF(GR_SWIG_TARGET_DEPS)








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    if(GR_SWIG_TARGET_DEPS)








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        add_dependencies(${SWIG_MODULE_${name}_REAL_NAME} ${GR_SWIG_TARGET_DEPS})








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    endif(GR_SWIG_TARGET_DEPS)







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ENDMACRO(GR_SWIG_MAKE)








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endmacro(GR_SWIG_MAKE)







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########################################################################







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# Install swig targets generated by GR_SWIG_MAKE. Usage:







......




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#   [COMPONENT component]







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# )







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########################################################################







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MACRO(GR_SWIG_INSTALL)








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macro(GR_SWIG_INSTALL)







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    INCLUDE(CMakeParseArgumentsCopy)








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    include(CMakeParseArgumentsCopy)







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    CMAKE_PARSE_ARGUMENTS(GR_SWIG_INSTALL "" "DESTINATION;COMPONENT" "TARGETS" ${ARGN})







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    FOREACH(name ${GR_SWIG_INSTALL_TARGETS})







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        INSTALL(TARGETS ${SWIG_MODULE_${name}_REAL_NAME}








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    foreach(name ${GR_SWIG_INSTALL_TARGETS})








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        install(TARGETS ${SWIG_MODULE_${name}_REAL_NAME}







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            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}







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            COMPONENT ${GR_SWIG_INSTALL_COMPONENT}







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        )







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        INCLUDE(GrPython)








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        include(GrPython)







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        GR_PYTHON_INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${name}.py







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            DESTINATION ${GR_SWIG_INSTALL_DESTINATION}







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            COMPONENT ${GR_SWIG_INSTALL_COMPONENT}







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        )







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    ENDFOREACH(name)








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    endforeach(name)







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ENDMACRO(GR_SWIG_INSTALL)








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endmacro(GR_SWIG_INSTALL)







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########################################################################







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# Generate a python file that can determine swig dependencies.







......




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# When you build C++, CMake figures out the header dependencies.







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# This code essentially performs that logic for swig includes.







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########################################################################







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FILE(WRITE ${CMAKE_BINARY_DIR}/get_swig_deps.py "








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file(WRITE ${CMAKE_BINARY_DIR}/get_swig_deps.py "







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import os, sys, re







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