macro(set_option_category name) set(MILVUS_OPTION_CATEGORY ${name}) list(APPEND "MILVUS_OPTION_CATEGORIES" ${name}) endmacro() macro(define_option name description default) option(${name} ${description} ${default}) list(APPEND "MILVUS_${MILVUS_OPTION_CATEGORY}_OPTION_NAMES" ${name}) set("${name}_OPTION_DESCRIPTION" ${description}) set("${name}_OPTION_DEFAULT" ${default}) set("${name}_OPTION_TYPE" "bool") endmacro() function(list_join lst glue out) if ("${${lst}}" STREQUAL "") set(${out} "" PARENT_SCOPE) return() endif () list(GET ${lst} 0 joined) list(REMOVE_AT ${lst} 0) foreach (item ${${lst}}) set(joined "${joined}${glue}${item}") endforeach () set(${out} ${joined} PARENT_SCOPE) endfunction() macro(define_option_string name description default) set(${name} ${default} CACHE STRING ${description}) list(APPEND "MILVUS_${MILVUS_OPTION_CATEGORY}_OPTION_NAMES" ${name}) set("${name}_OPTION_DESCRIPTION" ${description}) set("${name}_OPTION_DEFAULT" "\"${default}\"") set("${name}_OPTION_TYPE" "string") set("${name}_OPTION_ENUM" ${ARGN}) list_join("${name}_OPTION_ENUM" "|" "${name}_OPTION_ENUM") if (NOT ("${${name}_OPTION_ENUM}" STREQUAL "")) set_property(CACHE ${name} PROPERTY STRINGS ${ARGN}) endif () endmacro() #---------------------------------------------------------------------- set_option_category("Milvus Build Option") #---------------------------------------------------------------------- set_option_category("Thirdparty") set(MILVUS_DEPENDENCY_SOURCE_DEFAULT "BUNDLED") define_option_string(MILVUS_DEPENDENCY_SOURCE "Method to use for acquiring MILVUS's build dependencies" "${MILVUS_DEPENDENCY_SOURCE_DEFAULT}" "AUTO" "BUNDLED" "SYSTEM") define_option(MILVUS_WITH_GRPC "Build with GRPC" ON) define_option(MILVUS_WITH_ZLIB "Build with zlib compression" ON) define_option(MILVUS_VERBOSE_THIRDPARTY_BUILD "Show output from ExternalProjects rather than just logging to files" ON) #---------------------------------------------------------------------- macro(config_summary) message(STATUS "---------------------------------------------------------------------") message(STATUS) message(STATUS "Build configuration summary:") message(STATUS " Generator: ${CMAKE_GENERATOR}") message(STATUS " Build type: ${CMAKE_BUILD_TYPE}") message(STATUS " Source directory: ${CMAKE_CURRENT_SOURCE_DIR}") if (${CMAKE_EXPORT_COMPILE_COMMANDS}) message( STATUS " Compile commands: ${CMAKE_CURRENT_BINARY_DIR}/compile_commands.json") endif () foreach (category ${MILVUS_OPTION_CATEGORIES}) message(STATUS) message(STATUS "${category} options:") set(option_names ${MILVUS_${category}_OPTION_NAMES}) set(max_value_length 0) foreach (name ${option_names}) string(LENGTH "\"${${name}}\"" value_length) if (${max_value_length} LESS ${value_length}) set(max_value_length ${value_length}) endif () endforeach () foreach (name ${option_names}) if ("${${name}_OPTION_TYPE}" STREQUAL "string") set(value "\"${${name}}\"") else () set(value "${${name}}") endif () set(default ${${name}_OPTION_DEFAULT}) set(description ${${name}_OPTION_DESCRIPTION}) string(LENGTH ${description} description_length) if (${description_length} LESS 70) string( SUBSTRING " " ${description_length} -1 description_padding) else () set(description_padding " ") endif () set(comment "[${name}]") if ("${value}" STREQUAL "${default}") set(comment "[default] ${comment}") endif () if (NOT ("${${name}_OPTION_ENUM}" STREQUAL "")) set(comment "${comment} [${${name}_OPTION_ENUM}]") endif () string( SUBSTRING "${value} " 0 ${max_value_length} value) message(STATUS " ${description} ${description_padding} ${value} ${comment}") endforeach () endforeach () endmacro()