Re: configure.in and libgd

[Allin C. <cot...@wf...>]

On Mon, 9 Feb 2009, Allin Cottrell wrote:

> There's something wrong with the handling of the linker line for
> libgd in gnuplot's configure.in...
>
> I'm not sure exactly what's the best fix here, but it seems that
> adding "-lpng" should somehow be made conditional on
> the libgd_LIBS variable not already including a directive to link
> to (some variant of) libpng.

Here's a stab at a patch.  Probably could be more elegant.

Allin Cottrell