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| [[CMake_User_Contributed_Macros|Back]]
| | {{CMake/Template/Moved}} |
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| {{CMake/Template/Obsolete}}
| | This page has moved [https://gitlab.kitware.com/cmake/community/wikis/contrib/macros/FilterOut here]. |
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| '''NOTE: This macro is ''obsolete'' by built-in support in CMake for removing list elements with the LIST command:'''
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| <pre>
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| list(REMOVE_ITEM <list> <value> [<value> ...])
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| SET(MYLIST this that and the other)
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| # remove "this" and "that"
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| LIST(REMOVE_ITEM MYLIST this)
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| LIST(REMOVE_ITEM MYLIST that)
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| </pre>
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| -----
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| <pre>
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| MACRO(FILTER_OUT FILTERS INPUTS OUTPUT)
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| # Mimicks Gnu Make's $(filter-out) which removes elements
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| # from a list that match the pattern.
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| # Arguments:
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| # FILTERS - list of patterns that need to be removed
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| # INPUTS - list of inputs that will be worked on
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| # OUTPUT - the filtered list to be returned
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| #
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| # Example:
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| # SET(MYLIST this that and the other)
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| # SET(FILTS this that)
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| #
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| # FILTER_OUT("${FILTS}" "${MYLIST}" OUT)
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| # MESSAGE("OUTPUT = ${OUT}")
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| #
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| # The output -
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| # OUTPUT = and;the;other
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| #
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| SET(FOUT "")
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| FOREACH(INP ${INPUTS})
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| SET(FILTERED 0)
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| FOREACH(FILT ${FILTERS})
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| IF(${FILTERED} EQUAL 0)
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| IF("${FILT}" STREQUAL "${INP}")
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| SET(FILTERED 1)
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| ENDIF("${FILT}" STREQUAL "${INP}")
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| ENDIF(${FILTERED} EQUAL 0)
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| ENDFOREACH(FILT ${FILTERS})
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| IF(${FILTERED} EQUAL 0)
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| SET(FOUT ${FOUT} ${INP})
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| ENDIF(${FILTERED} EQUAL 0)
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| ENDFOREACH(INP ${INPUTS})
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| SET(${OUTPUT} ${FOUT})
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| ENDMACRO(FILTER_OUT FILTERS INPUTS OUTPUT)
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| </pre>
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| -----
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| [[CMake_User_Contributed_Macros|Back]]
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| {{CMake/Template/Footer}}
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