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set(ALL_FILES_GLOB "*.${cpack_archive_extension_}")
function(getPackageContent FILE RESULT_VAR)
# TODO for some types this only works because libarchive handles it... (not
# part of for e.g. gnu tar)
execute_process(COMMAND ${CMAKE_COMMAND} -E tar -xtf ${FILE}
OUTPUT_VARIABLE package_content_
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
set(${RESULT_VAR} "${package_content_}" PARENT_SCOPE)
endfunction()
function(getPackageNameGlobexpr NAME COMPONENT VERSION REVISION FILE_NO RESULT_VAR)
if(COMPONENT)
set(COMPONENT "-${COMPONENT}")
endif()
set(${RESULT_VAR}
"${NAME}-${VERSION}-*${COMPONENT}.${cpack_archive_extension_}" PARENT_SCOPE)
endfunction()
function(getPackageContentList FILE RESULT_VAR)
getPackageContent("${FILE}" package_content_)
string(REPLACE "\n" ";" package_content_ "${package_content_}")
foreach(i_ IN LISTS package_content_)
string(REGEX REPLACE "/$" "" result_ "${i_}")
list(APPEND items_ "${result_}")
endforeach()
set(${RESULT_VAR} "${items_}" PARENT_SCOPE)
endfunction()
function(toExpectedContentList FILE_NO CONTENT_VAR)
findExpectedFile("${FILE_NO}" "file_" "glob_expr_")
# component and monolithic packages differ for some reason by either having
# package filename prefix in path or not
if(PACKAGING_TYPE STREQUAL "MONOLITHIC")
get_filename_component(prefix_ "${file_}" NAME)
# NAME_WE removes everything after the dot and dot is in version so replace instead
string(REPLACE ".${cpack_archive_extension_}" "/" prefix_ "${prefix_}")
else()
unset(prefix_)
endif()
# add install prefix to expected paths
if(DEFINED EXPECTED_FILE_${FILE_NO}_PACKAGING_PREFIX)
set(EXPECTED_FILE_PACKAGING_PREFIX
"${EXPECTED_FILE_${FILE_NO}_PACKAGING_PREFIX}")
elseif(NOT DEFINED EXPECTED_FILE_PACKAGING_PREFIX)
# default CPack Archive packaging install prefix
set(EXPECTED_FILE_PACKAGING_PREFIX "/")
endif()
set(prepared_ "${EXPECTED_FILE_PACKAGING_PREFIX}")
foreach(part_ IN LISTS ${CONTENT_VAR})
list(APPEND prepared_ "${EXPECTED_FILE_PACKAGING_PREFIX}${part_}")
endforeach()
unset(filtered_)
foreach(part_ IN LISTS prepared_)
string(REGEX REPLACE "^/" "" part_ "${part_}")
if(part_)
list(APPEND filtered_ "${prefix_}${part_}")
endif()
endforeach()
set(${CONTENT_VAR} "${filtered_}" PARENT_SCOPE)
endfunction()