Hi Stephan,

On Thursday 22 March 2007 17:03, Stephan Bergmann wrote:

> I just stumbled across the following problem with dmake.  Original
> makefile.mk code read
>
>    X*=Y
>
> which I wanted to change to something like
>
>    X=Y1
>    .IF Z
>    X+=Y2
>    .ENDIF
>
> but keeping the semantics of the original X*=Y to not change X at all if
> it "already has a value" (dmake/man/dmake.nc:1.7 l. 887).  That is,
> something like

Would

K=Y1
.IF Z
K+=Y2
.ENDIF
X*=K

work for you, or do I miss something?

Regards,
Jan

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