On Oct 5, 2015, at 5:31 PM, Marius Schamschula < address@hidden> wrote: On Oct 5, 2015, at 3:05 PM, Dr. Sebastian Schöps < address@hidden> wrote: The Qt libs for Mac OSX use native graphics, while osmesa support is part of X11. Perhaps this is a problem? Does homebrew have an OSMesa formula? I’ve just installed Fink’s package for osmesa and had to tinker a bit for configure to work.
Initially, I got ...
Hi Ben,
the problem seems to be the order of includes in __osmesa_print__. I did not yet fully understand why. However, I have created a small patch that fixes the problem for me
https://gist.githubusercontent.com/schoeps/3bc5ae93f7580ef88d7a/raw/osmesa.patch
Can you try it, please? (OS X 10.11, Xquartz 2.7.8_rc1)
Sebastian
Sebastian,
I applied the patch under Yosemite, it built w/o any issues, this time no "--without-OSMesa” needed!
Marius -- Marius Schamschula
Hi Sabastian,
Your patch allowed me to complete a build with osmesa enabled. However, when I tried to print for “visible” = “off” I encountered a seg-fault.
panic: Segmentation fault: 11 -- stopping myself
Were you and/or Marius able to print via osmesa.
Ben
Opps, I configured with the following options, and used Macports osmesa port.
--without-x \ --with-OSMesa \ --with-OSMesa-includedir=/sw/include/mesa \ --with-OSMesa-libdir=/sw/lib/mesa
$ fink list mesa Information about 10253 packages read in 14 seconds. i mesa 7.0.2-3 3-D graphics library mesa-libglw-openmotif4 7.8.2-1 Xt / Motif OpenGL widgets mesa-libglw-openmotif4-shlibs 7.8.2-1 Xt / Motif OpenGL widgets i mesa-shlibs 7.0.2-3 3-D graphics library i system-pkgconfig-osmesa 8-1 [virtual pkgconfig package representing osmesa]
Ben
That’d be Fink’s osmesa. :-)
If I get a chance I’ll see about some modernization there to try to get a reasonable Octave 4.x into Fink.
-- Alexander Hansen, Ph.D. Fink User Liaison
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