cmake/core/list.cmake

   1 function(list_append var)
   2   foreach(arg ${ARGN})
   3     list(FIND ${var} ${arg} found)
   4     if(${found} EQUAL -1)
   5       list(APPEND ${var} ${arg})
   6     endif()
   7   endforeach()
   8   set(${var} ${${var}} PARENT_SCOPE)
   9 endfunction()
  10
  11 function(list_remove var)
  12   foreach(arg ${ARGN})
  13     list(FIND ${var} ${arg} found)
  14     if(${found} GREATER -1)
  15       list(REMOVE_ITEM ${var} ${arg})
  16     endif()
  17   endforeach()
  18   set(${var} ${${var}} PARENT_SCOPE)
  19 endfunction()