CMakeLists.txt

FIND_PACKAGE(SWIG REQUIRED)
INCLUDE(${SWIG_USE_FILE})

FIND_PACKAGE(PythonLibs)
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

INCLUDE_DIRECTORIES(MyLib/include)
SET(CMAKE_SWIG_FLAGS "")
#set(CMAKE_SWIG_OUTDIR ${CMAKE_CURRENT_BINARY_DIR}/../../../mypylib/)

add_subdirectory(MyLib)

set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
swig_add_library( mypylib LANGUAGE python SOURCES mypylib.i)
SET_SOURCE_FILES_PROPERTIES(mypylib.i PROPERTIES CPLUSPLUS ON)
SET_SOURCE_FILES_PROPERTIES(mypylib.i PROPERTIES SWIG_FLAGS "-includeall")
set_property(SOURCE mypylib.i PROPERTY USE_LIBRARY_INCLUDE_DIRECTORIES TRUE)
set_property(TARGET mylib PROPERTY SWIG_USE_TARGET_INCLUDE_DIRECTORIES TRUE)
swig_link_libraries(mypylib mylib)
swig_link_libraries(mypylib ${PYTHON_LIBRARIES})

install(TARGETS _mypylib
          LIBRARY DESTINATION lib)

add_custom_command(
        TARGET _mypylib POST_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy
                ${CMAKE_CURRENT_BINARY_DIR}/mypylib.py
                ${CMAKE_CURRENT_BINARY_DIR}/../../../mypylib/mypylib.py)



#file(COPY ${CMAKE_CURRENT_BINARY_DIR}/mypylib.py DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/../)