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1function(get_fq_target_name local_name target_name_var)2 file(RELATIVE_PATH rel_path ${LIBC_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR})3 string(REPLACE "/" "." fq_name "libc.${rel_path}.${local_name}")4 set(${target_name_var} ${fq_name} PARENT_SCOPE)5endfunction(get_fq_target_name)6 7function(is_relative_target_name target_name output_var)8 string(FIND ${target_name} "." dot_loc)9 string(COMPARE EQUAL "0" ${dot_loc} is_relative)10 set(${output_var} ${is_relative} PARENT_SCOPE)11endfunction(is_relative_target_name)12 13function(get_fq_dep_name fq_name name)14 is_relative_target_name(${name} "is_relative")15 if(is_relative)16 # Skip over the first '.' character.17 string(SUBSTRING ${name} 1 -1 local_name)18 get_fq_target_name(${local_name} fully_qualified_name)19 set(${fq_name} ${fully_qualified_name} PARENT_SCOPE)20 else()21 set(${fq_name} ${name} PARENT_SCOPE)22 endif()23endfunction(get_fq_dep_name)24 25function(get_fq_deps_list output_list)26 set(fq_dep_name_list "")27 foreach(dep IN LISTS ARGN)28 get_fq_dep_name(fq_dep_name ${dep})29 list(APPEND fq_dep_name_list ${fq_dep_name})30 endforeach(dep)31 set(${output_list} ${fq_dep_name_list} PARENT_SCOPE)32endfunction(get_fq_deps_list)33