57 lines
1.4 KiB
CMake
57 lines
1.4 KiB
CMake
find_package(LibR REQUIRED)
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message(STATUS "LIBR_CORE_LIBRARY " ${LIBR_CORE_LIBRARY})
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file(
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GLOB_RECURSE R_SOURCES
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${CMAKE_CURRENT_LIST_DIR}/src/*.cc
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${CMAKE_CURRENT_LIST_DIR}/src/*.c
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)
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# Use object library to expose symbols
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add_library(xgboost-r OBJECT ${R_SOURCES})
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if(ENABLE_ALL_WARNINGS)
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target_compile_options(xgboost-r PRIVATE -Wall -Wextra)
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endif()
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target_compile_definitions(
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xgboost-r PUBLIC
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-DXGBOOST_STRICT_R_MODE=1
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-DXGBOOST_CUSTOMIZE_GLOBAL_PRNG=1
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-DDMLC_LOG_BEFORE_THROW=0
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-DDMLC_DISABLE_STDIN=1
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-DDMLC_LOG_CUSTOMIZE=1
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-DRABIT_STRICT_CXX98_
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)
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target_include_directories(
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xgboost-r PRIVATE
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${LIBR_INCLUDE_DIRS}
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${PROJECT_SOURCE_DIR}/include
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${PROJECT_SOURCE_DIR}/dmlc-core/include
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${PROJECT_SOURCE_DIR}/rabit/include
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)
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target_link_libraries(xgboost-r PUBLIC ${LIBR_CORE_LIBRARY})
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if(USE_OPENMP)
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find_package(OpenMP REQUIRED)
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target_link_libraries(xgboost-r PUBLIC OpenMP::OpenMP_CXX OpenMP::OpenMP_C)
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endif()
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set_target_properties(
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xgboost-r PROPERTIES
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CXX_STANDARD 17
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CXX_STANDARD_REQUIRED ON
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POSITION_INDEPENDENT_CODE ON
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)
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# Get compilation and link flags of xgboost-r and propagate to objxgboost
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target_link_libraries(objxgboost PUBLIC xgboost-r)
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# Add all objects of xgboost-r to objxgboost
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target_sources(objxgboost INTERFACE $<TARGET_OBJECTS:xgboost-r>)
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set(LIBR_HOME "${LIBR_HOME}" PARENT_SCOPE)
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set(LIBR_EXECUTABLE "${LIBR_EXECUTABLE}" PARENT_SCOPE)
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