[cairo] glitz build patch

[Dave Beckett]

On Wed, 12 May 2004 16:10:34 -0400 Carl Worth <cworth at east.isi.edu>
wrote:

> On Wed, 12 May 2004 21:00:20 +0100, Dave Beckett wrote:
> I just noticed this in the automake manual this afternoon and realized
> we'd need to fix things.
> 
> The manual suggests that conditional increments (with +=) to
> libglitz_la_SOURCES will work as well. That would be a bit cleaner I
> think.

Take care, that looks like += is documented and working in the 1.7
manual but not in 1.4 - it might not be available or working properly in
older automakes.

Dave