34 lines
1.2 KiB
CMake
34 lines
1.2 KiB
CMake
# Commands to install the R package as a CMake install target
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function(check_call)
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set(cmd COMMAND)
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cmake_parse_arguments(
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PARSE_ARGV 0
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CALL_ARG "" "" "${cmd}"
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)
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string(REPLACE ";" " " commands "${CALL_ARG_COMMAND}")
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message("Command: ${commands}")
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execute_process(COMMAND ${CALL_ARG_COMMAND}
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OUTPUT_VARIABLE _out
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ERROR_VARIABLE _err
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RESULT_VARIABLE _res)
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if(NOT "${_res}" EQUAL "0")
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message(FATAL_ERROR "out: ${_out}, err: ${_err}, res: ${_res}")
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endif()
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endfunction()
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# Important paths
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set(build_dir "@build_dir@")
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set(LIBR_EXECUTABLE "@LIBR_EXECUTABLE@")
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# Back up cmake_install.cmake
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file(WRITE "${build_dir}/R-package/src/Makevars" "all:")
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file(WRITE "${build_dir}/R-package/src/Makevars.win" "all:")
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# Install dependencies
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set(XGB_DEPS_SCRIPT
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"deps = setdiff(c('data.table', 'jsonlite', 'Matrix'), rownames(installed.packages())); if(length(deps)>0) install.packages(deps, repo = 'https://cloud.r-project.org/')")
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check_call(COMMAND "${LIBR_EXECUTABLE}" -q -e "${XGB_DEPS_SCRIPT}")
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# Install the XGBoost R package
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check_call(COMMAND "${LIBR_EXECUTABLE}" CMD INSTALL --no-multiarch --build "${build_dir}/R-package") |