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Cider Isn't Darwin Emulation, Really
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990## Takes a single component and returns all its dependencies in `COMPONENT_DEPS`#function(darling_parse_components_get_deps COMPONENT) if (("${COMPONENT}" STREQUAL "system") OR ("${COMPONENT}" STREQUAL "python") OR ("${COMPONENT}" STREQUAL "ruby") OR ("${COMPONENT}" STREQUAL "perl")) set(COMPONENT_DEPS core PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "cli") set(COMPONENT_DEPS system PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "cli_dev") set(COMPONENT_DEPS cli python ruby perl dev_gui_common dev_gui_frameworks_common dev_gui_stubs_common PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "cli_extra") set(COMPONENT_DEPS cli PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "gui") set(COMPONENT_DEPS system dev_gui_common iokitd PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "gui_frameworks") set(COMPONENT_DEPS gui dev_gui_frameworks_common PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "gui_stubs") set(COMPONENT_DEPS gui dev_gui_stubs_common PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "dev_gui_common") set(COMPONENT_DEPS system PARENT_SCOPE) elseif (("${COMPONENT}" STREQUAL "dev_gui_frameworks_common") OR ("${COMPONENT}" STREQUAL "dev_gui_stubs_common")) set(COMPONENT_DEPS dev_gui_common PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "jsc") set(COMPONENT_DEPS system PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "webkit") set(COMPONENT_DEPS dev_gui_frameworks_common dev_gui_stubs_common PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "iokitd") set(COMPONENT_DEPS system PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "stock") set(COMPONENT_DEPS cli python ruby perl dev_gui_common dev_gui_frameworks_common dev_gui_stubs_common gui_frameworks gui_stubs PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "cli_dev_gui_stubs") set(COMPONENT_DEPS dev_gui_common PARENT_SCOPE) elseif ("${COMPONENT}" STREQUAL "all") set(COMPONENT_DEPS stock jsc webkit cli_extra cli_dev_gui_stubs PARENT_SCOPE) endif()endfunction()
function(darling_parse_components DARLING_RAW_COMPONENTS) string(REPLACE "," ";" RAW_COMPONENTS_LIST "${DARLING_RAW_COMPONENTS}")
set(COMPONENTS_TO_PROCESS "")
foreach(RAW_COMPONENT IN LISTS RAW_COMPONENTS_LIST) string(STRIP "${RAW_COMPONENT}" STRIPPED_COMPONENT) string(TOLOWER "${STRIPPED_COMPONENT}" COMPONENT)
list(APPEND COMPONENTS_TO_PROCESS "${COMPONENT}") endforeach()
list(REMOVE_DUPLICATES COMPONENTS_TO_PROCESS)
set(COMPONENTS_LIST "")
# iterate through the list and add each component along with its dependencies. # this also handles circular dependencies between components (in case we ever have such dependency situations arise). while (COMPONENTS_TO_PROCESS) # get the next component and remove it from the list to process list(GET COMPONENTS_TO_PROCESS 0 COMPONENT) list(REMOVE_AT COMPONENTS_TO_PROCESS 0)
# add it to the list of processed components list(APPEND COMPONENTS_LIST "${COMPONENT}") list(REMOVE_DUPLICATES COMPONENTS_LIST)
# get its dependencies (into `COMPONENT_DEPS`) darling_parse_components_get_deps("${COMPONENT}")
# add them to the list of components to process list(APPEND COMPONENTS_TO_PROCESS ${COMPONENT_DEPS}) list(REMOVE_DUPLICATES COMPONENTS_TO_PROCESS)
# remove components that we've already processed list(REMOVE_ITEM COMPONENTS_TO_PROCESS ${COMPONENTS_LIST}) endwhile()
# the "core" component is always on set(COMPONENT_core ON PARENT_SCOPE)
# first, set every component off foreach(COMPONENT IN ITEMS system python ruby perl cli cli_dev cli_extra gui gui_frameworks gui_stubs jsc webkit dev_gui_common dev_gui_frameworks_common dev_gui_stubs_common) set("COMPONENT_${COMPONENT}" OFF PARENT_SCOPE) endforeach()
# now turn on each component that was requested foreach(COMPONENT IN LISTS COMPONENTS_LIST) message(NOTICE "Including component: ${COMPONENT}") set("COMPONENT_${COMPONENT}" ON PARENT_SCOPE) endforeach()endfunction()