50 lines
1.9 KiB
CMake
50 lines
1.9 KiB
CMake
# Setup SWIG
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find_package(SWIG REQUIRED)
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include(UseSWIG)
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# Setup Python
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find_package(PythonInterp REQUIRED)
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find_package(PythonLibs REQUIRED)
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set_property(SOURCE knapsack_solver.i PROPERTY CPLUSPLUS ON)
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list(APPEND CMAKE_SWIG_FLAGS "-module;pywrapknapsack_solver")
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# outdir for .py file
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set(CMAKE_SWIG_OUTDIR ${CMAKE_CURRENT_BINARY_DIR}/..)
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# outdir for .so file
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/..)
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/..)
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# Second, for multi-config builds (e.g. msvc)
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foreach(OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES})
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string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_CURRENT_BINARY_DIR}/..)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_CURRENT_BINARY_DIR}/..)
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_CURRENT_BINARY_DIR}/..)
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endforeach()
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if(${CMAKE_VERSION} VERSION_GREATER 3.8.2)
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swig_add_library(pywrapknapsack_solver
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TYPE SHARED
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LANGUAGE python
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SOURCES knapsack_solver.i)
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else()
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swig_add_module(pywrapknapsack_solver python knapsack_solver.i)
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endif()
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# ${SWIG_MODULE_<name>_REAL_NAME} will resolve to _<name>.so TARGET
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target_include_directories(${SWIG_MODULE_pywrapknapsack_solver_REAL_NAME} PRIVATE
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${PYTHON_INCLUDE_DIRS})
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target_link_libraries(${SWIG_MODULE_pywrapknapsack_solver_REAL_NAME} PRIVATE
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ortools::ortools ${PYTHON_LIBRARIES})
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if(UNIX)
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if(NOT APPLE)
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set_target_properties(${SWIG_MODULE_pywrapknapsack_solver_REAL_NAME} PROPERTIES
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INSTALL_RPATH "$ORIGIN/../../:$ORIGIN")
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else()
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set_target_properties(${SWIG_MODULE_pywrapknapsack_solver_REAL_NAME} PROPERTIES
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SUFFIX ".so"
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INSTALL_RPATH "@loader_path/../..;@loader_path")
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set_property(TARGET ${SWIG_MODULE_pywrapknapsack_solver_REAL_NAME} APPEND PROPERTY
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LINK_FLAGS "-flat_namespace -undefined suppress")
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endif()
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endif()
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