[Mesa-dev] Build failure since May 6
dbn.lists at gmail.com
Mon May 10 11:46:13 PDT 2010
On Mon, May 10, 2010 at 11:17 AM, tom fogal <tfogal at alumni.unh.edu> wrote:
> Dan Nicholson <dbn.lists at gmail.com> writes:
>> On Mon, May 10, 2010 at 10:08 AM, Kevin H. Hobbs <hobbsk at ohiou.edu> wrote:
>> > All I really want is Mesa with OSMesa from the development
>> > repository as the "reference" library for my VTK and ParaView
>> > nightly test builds.
>> ./configure --with-driver=xlib ? That will link libOSMesa to libGL,
>> but that's what configs/linux-x86-64 is already doing (I think). If
>> that's not working for you, please let me know. I tried to make this
>> work correctly in the past, but personally use the dri drivers.
> We build like that already to satisfy VTK; I didn't realize OSMesa
> would appear in that library as well, so we did a second build for
> OSMesa. This would simplify things significantly. I will give it a
> try later today.
The configure flag is --enable-gl-osmesa. The difference with
--with-driver=osmesa is that you link to libGL instead of libmesa.a
and friends, so you couldn't distribute libOSMesa.so standalone. See
CORE_MESA in src/mesa/drivers/osmesa/Makefile.
> In some sense, it would still be nice to be able to work with a library
> that was only OSMesa. I imagine the additional code needed for libGL
> isn't all that much, though.
I think the osmesa code is the same, it's just a matter of symbol
resolution. The build machinery doesn't currently support gl +
standalone osmesa in one pass, though.
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