Hello there,
I have a list definitions:
dir1 = ../one
dir2 = ../two
dir3 = ../two
It may happen that some variables point to the same directory
Now I would like to have a single list
dirs = $(dir1) $(dir2) $(dir3)
but I need this list to be unique i.e. I need dirs to be: ../one ../two
Has anybody any idea how to do this? Of course dir* definitions can be changed any
time and dirs shoudl be always correct.
thanks
--
Maciej Walezak
-GDN-
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