target-specific variables

[Sven Köhler]

Hi,

here's a short example if a Makefile:

t1:     TEST:=$(shell echo hallo 1>&2)
t1:
        echo ""
t2:
        echo ""

With both "make t1" and "make t2" i get "hallo" on my screen, but i'd 
like to define a variable that is only valid for target t1, and i think 
that target-specific variables are the right thing to use here, but make 
executes the shell command, although it wouldn't have to.

I'd still like to use the $(shell ...) stuff and define a variable, but 
only if the target t1 is executed. Is there any trick to achieve that?

Thx
  Sven