Uppercasing files

[Emiliano]

Hi all,

I'm trying to create an automake file that has rules to uppercase files.
For example I have something.ext and I want it to create a copy
SOMETHING.EXT. I tried with this:

pkgdata_DATA = SOMETHING.EXT OTHER.EXT

CLEANFILES = $(pkgdata_DATA)

%.EXT : %.ext
        cp -f $< `echo $< | tr a-z A-Z`

but that doesn't work since no file SOMETHING.ext exists. How
so I go about this?

Emile