Re: OSMesa for MXE Octave, help wanted

[John W. Eaton]

On 02/15/2015 11:16 AM, John W. Eaton wrote:
> On 02/15/2015 09:21 AM, John W. Eaton wrote:
>
> > Because the scons setup for osmesa doesn't seem to handle cross
> > compiling, or at least I don't know how to make it do that.
>
> OK, I think I found a way to make it work properly with scons.  I'll
> check in a change soon.

I checked in my changes and have built a Windows version of 3.9.1+. 
Printing a figure as a pdf file with 'visible' set to 'off' resulted in 
the following warning:

Mesa warning: couldn't open dxtn.dll, software DXTn 
compression/decompression unavailable
warning: gl2ps-renderer::draw: empty feedback buffer and/or nothing else 
to print
warning: called from
    __opengl_print__ at line 171 column 7
    print at line 431 column 14

and the resulting pdf file appears to be a blank page.

jwe