Unsermake problem

Anders Lund anders at alweb.dk
Tue Jun 1 17:55:21 BST 2004


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On Tuesday 01 June 2004 13:58, Stephan Kulow wrote:
> Am Tuesday 01 June 2004 13:24 schrieb Oswald Buddenhagen:
> > On Tue, Jun 01, 2004 at 10:55:00AM +0200, Stephan Kulow wrote:
> > > BTW: $< is pretty unportable.
> >
> > sure? we use it all over the place. and reading the "Features" page in
> > the gmake manual i get the impression that this variable is a "standard"
> > one.
>
> I wasn't exactly clear. The usage of $< is full of suprises is the real
> problem :)
>
> Note that $< is only predictable for single dependencies, which isn't true
> for the rules Anders listed.

Can you advice me to change this to a more correct rule then?

>      foo.1 : foo.man sedscript
>              sed -e $(srcdir)/sedscript $(srcdir)/foo.man > $@

Maybe along the line of the above example?

- -anders
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