forked from OSchip/llvm-project
26 lines
807 B
CMake
26 lines
807 B
CMake
# Sort a subset of a list according to the ordering in the full list.
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#
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# Given a list and a subset of that list, this function sorts the subset
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# according to the order in the full list, and returns that in the given
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# output variable.
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#
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# full_list:
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# The list containing the desired order of elements in the sub-list.
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#
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# sub_list:
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# A subset of the elements in `full_list`. Those elements will be sorted
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# according to the order in `full_list`.
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#
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# out_var:
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# A variable to store the resulting sorted sub-list in.
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function(sort_subset full_list sub_list out_var)
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set(result "${full_list}")
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foreach(project IN LISTS full_list)
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if (NOT project IN_LIST sub_list)
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list(REMOVE_ITEM result ${project})
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endif()
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endforeach()
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set(${out_var} "${result}" PARENT_SCOPE)
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endfunction()
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