[GRASS5] Zlib not found on ./configure?

[bakerwl]

Thanks Eric, the XDRLIB fixed the second problem fine.

Bill B.

"Eric G . Miller" wrote:
> 
> On Sat, Feb 10, 2001 at 01:06:18PM -0700, bakerwl wrote:
> > I think there was discussion of this problem, but I've lost the
> > emails...
> >
> > ./configure of beta11 leads to:
> > checking GL/gl.h and GL/GLmMDrawA.h...configure:
> >    warning: ***Did not find GL/GLwMDrawA.h
> 
> Only needed for r3.showdspf.openGL  (You'll need Mesa or OpenGL widgets
> which are separate from the base Mesa or OpenGL stuff).
> 
> > then when I later try to compile one of my r.le modules
> > I get errors in G_zlib_compress and G_zlib_expand
> >    e.g., undefined reference to 'deflateInit_' etc.
> >
> > This is on Mandrake 7.2 on Intel.
> 
> Make sure the Gmakefile has $(XDRLIB) in the $(CC) line.  If it does
> already, then also add $(ZLIB), though possibly your gmake5 is not up
> to date.  Looks like a linker problem (need to have -lz flag and,
> obviously, libz).
> 
> --
> Eric G. Miller <egm2 at jps.net>
> 
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