# Difference between revisions of "CMakeMacroMerge"

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# you can also remove duplicates | # you can also remove duplicates | ||

list(REMOVE_DUPLICATES COMPLETE_LIST) | list(REMOVE_DUPLICATES COMPLETE_LIST) | ||

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## Revision as of 12:45, 20 April 2018

**NOTE:** You can merge and sort lists using the SET() and LIST() command and no longer need this macro.

set(FIRST_LIST a b c d i j k l) set(SECOND_LIST e f g h m n o p) set(COMPLETE_LIST ${FIRST_LIST} ${SECOND_LIST}) list(SORT COMPLETE_LIST) # you can also remove duplicates list(REMOVE_DUPLICATES COMPLETE_LIST)

**CAUTION: The contents of this page may be obsolete**

# This macro merges elements in sorted lists ALIST and BLIST and stored the result in OUTPUT MACRO(MERGE ALIST BLIST OUTPUT) SET(BTEMP ${BLIST}) FOREACH(A ${ALIST}) SET(SORTED) SET(UNINSERTED 1) FOREACH(B ${BTEMP}) IF(${UNINSERTED}) IF(${A} STRLESS ${B}) SET(SORTED ${SORTED} ${A}) SET(UNINSERTED 0) ENDIF(${A} STRLESS ${B}) ENDIF(${UNINSERTED}) SET(SORTED ${SORTED} ${B}) ENDFOREACH(B ${BLIST}) IF(${UNINSERTED}) SET(SORTED ${SORTED} ${A}) ENDIF(${UNINSERTED}) SET(BTEMP ${SORTED}) ENDFOREACH(A ${ALIST}) SET(${OUTPUT} ${BTEMP}) ENDMACRO(MERGE ALIST BLIST OUTPUT) # Here is an example that merges *.cpp files and *.h files into a single sorted list # This would be easier if FILE(GLOB...) properly matches "*.{cpp,h}" FILE(GLOB ALGEBRAIC_SRCS Implicit/Algebraic/*.cpp) FILE(GLOB ALGEBRAIC_H Implicit/Algebraic/*.h) MERGE("${ALGEBRAIC_H}" "${ALGEBRAIC_SRCS}" ALGEBRAIC_SRCS)