Re: gmake help with removing duplicate files

[Ralf Wildenhues]

Hello Jonathan,

* Jonathan wrote on Thu, Jan 31, 2008 at 03:41:57AM CET:
> 
> I have an interesting filter problem (I think).  I would like to
> remove duplicate filenames

Why would you need that?

> LIST1 := file1.o file2.o file3.o
> LIST2 := path/file3.o path/file4.o path/file5.o
> 
> Desired result of:
> 
> LIST := file1.o file2.o file3.o path/file4.o path/file5.o

With GNU make, use $(sort $(LIST1) $(LIST2)).

Cheers,
Ralf