Hi, I'd like to use cells-gtk for my gui, but I need opengl for displaying an interactive 3d graph. How would one use cl-opengl with cells-gtk? Would I be better off just using another toolkit, such as celtk or cello? Thank you, Jason Dunsmore
Hi, I'd like to use cells-gtk for my gui, but I need opengl for
displaying an interactive 3d graph. How would one use cl-opengl with
cells-gtk? Would I be better off just using another toolkit, such as
celtk or cello?
<div> <br><br><div> <span class="gmail_quote">On 9/1/06, Jason Dunsmore <<a href="mailto:jasondunsmore <at> gmail.com">jasondunsmore <at> gmail.com</a>> wrote:</span><blockquote class="gmail_quote"> Hi, I'd like to use cells-gtk for my gui, but I need opengl for<br>displaying an interactive 3d graph. How would one use cl-opengl with<br>cells-gtk? Would I be better off just using another toolkit, such as<br>celtk or cello? </blockquote> <div> <br>fwiw, I am using Celtk/Cello in anger every day on a big project and it is working well, but it is all new and unpolished and as always undocumented (tho Tcl/Tk and Togl doc apply). It is really nice having full access to the event stream (and of course OpenGL). <br><br>FrankG has gotten Celtk/togl stuff working on OSX under AllegroCL, also fwiw.<br><br>All in all, i think your tolerance for rough edges and wet paint has to be pretty high to jump in with me on Celtk/Cello, but with FTGL and GraphicsMagick /and/ OpenAL I am definitely having a ball. I also like the othe portable things one gets from Tcl besides just the Tk GUI. <br><br>hth, ken<br><br> </div> </div> </div>
I posted the following to comp.lang.lisp a few days
ago, and it was suggested that this list or the cffi
devel list would be more topical (and so here I am).
I'm very inexperienced with Lisp, and I'm trying to
poke around with cells-gtk.
I'm using SBCL-0.9.0 on FreeBSD6, installed from the
ports system. I downloaded cells-gtk-2006-06-30 and
followed the INSTALL instructions.
The test TEST-GTK:GTK-DEMO fails with one of the two
following errors (they alternate):
Unable to load foreign library: libgthread-2.0.so
Unable to load foreign library: libglib-2.0.so
I manually did
(cffi:load-foreign-library :GLIB)
and it returned T, although it complains about undefined
aliens. After I did this, GTK-DEMO will only fail because
it can't load libgthread.
All of these libraries are in /usr/local/lib. Any help
would be appreciated.
On Saturday 09 September 2006 05:59, rd wrote: > I posted the following to comp.lang.lisp a few days > ago, and it was suggested that this list or the cffi > devel list would be more topical (and so here I am). > You came to the right place (this time). Talking to someone about on cffi about FreeBSD6 is also a good idea. If you go there and learn anything, please let us know. > > > I'm very inexperienced with Lisp, and I'm trying to > poke around with cells-gtk. Playing with cells-gtk probably isn't the easiest way to learn lisp, but then doing so sound like something I'd try too ;^) > > I'm using SBCL-0.9.0 on FreeBSD6, installed from the > ports system. I downloaded cells-gtk-2006-06-30 and > followed the INSTALL instructions. > > The test TEST-GTK:GTK-DEMO fails with one of the two > following errors (they alternate): > > Unable to load foreign library: libgthread-2.0.so > Unable to load foreign library: libglib-2.0.so Can you tell me what is returned when you evaluate this? : (cffi-sys::%load-foreign-library "/usr/local/lib/libglib-2.0.so") > > > I manually did > > (cffi:load-foreign-library :GLIB) > > and it returned T, although it complains about undefined > aliens. After I did this, GTK-DEMO will only fail because > it can't load libgthread. > > All of these libraries are in /usr/local/lib. Any help > would be appreciated. > > _______________________________________________ > cells-gtk-devel site list > cells-gtk-devel <at> common-lisp.net > http://common-lisp.net/mailman/listinfo/cells-gtk-devel -- -- - Best regards, Peter
Peter Denno wrote:
> On Saturday 09 September 2006 05:59, rd wrote:
>> I posted the following to comp.lang.lisp a few days
>> ago, and it was suggested that this list or the cffi
>> devel list would be more topical (and so here I am).
>>
>
> You came to the right place (this time). Talking to someone about on cffi
> about FreeBSD6 is also a good idea. If you go there and learn anything,
> please let us know.
>
>>
>> I'm very inexperienced with Lisp, and I'm trying to
>> poke around with cells-gtk.
>
> Playing with cells-gtk probably isn't the easiest way to learn lisp, but then
> doing so sound like something I'd try too ;^)
>
>> I'm using SBCL-0.9.0 on FreeBSD6, installed from the
>> ports system. I downloaded cells-gtk-2006-06-30 and
>> followed the INSTALL instructions.
>>
>> The test TEST-GTK:GTK-DEMO fails with one of the two
>> following errors (they alternate):
>>
>> Unable to load foreign library: libgthread-2.0.so
>> Unable to load foreign library: libglib-2.0.so
>
> Can you tell me what is returned when you evaluate this? :
>
> (cffi-sys::%load-foreign-library "/usr/local/lib/libglib-2.0.so")
It returns T.
However, (cffi-sys::%load-foreign-library "/usr/local/lib/libgthread-2.0.so")
fails with the following:
Error opening shared object "/usr/local/lib/libgthread-2.0.so":
/usr/local/lib/libgthread-2.0.so: Undefined symbol "pthread_attr_destroy".
[Condition of type SIMPLE-ERROR]
So this indicates that it's CFFI (or perhaps something in the way
FreeBSD sets these libraries up)?
>
>
>>
>> I manually did
>>
>> (cffi:load-foreign-library :GLIB)
>>
>> and it returned T, although it complains about undefined
>> aliens. After I did this, GTK-DEMO will only fail because
>> it can't load libgthread.
>>
>> All of these libraries are in /usr/local/lib. Any help
>> would be appreciated.
>>
>> _______________________________________________
>> cells-gtk-devel site list
>> cells-gtk-devel <at> common-lisp.net
>> http://common-lisp.net/mailman/listinfo/cells-gtk-devel
>
On Saturday 09 September 2006 08:22, rd wrote: > > (cffi-sys::%load-foreign-library "/usr/local/lib/libglib-2.0.so") > > It returns T. > > However, (cffi-sys::%load-foreign-library > "/usr/local/lib/libgthread-2.0.so") fails with the following: > > Error opening shared object "/usr/local/lib/libgthread-2.0.so": > /usr/local/lib/libgthread-2.0.so: Undefined symbol > "pthread_attr_destroy". [Condition of type SIMPLE-ERROR] > > So this indicates that it's CFFI (or perhaps something in the way > FreeBSD sets these libraries up)? I don't know about that. I don't see anything in cells-gtk that contains the string pthread. Perhaps one of the other glib libraries is referencing this symbol and it isn't in libgthread-2.0.so ??? nm doesn't print anything (not that I'm very adept with it...). But using emacs, I can see a string pthread_attr_destroy in libgthread. You can run other glib apps, right? I'll look deeper tomorrow maybe, but I've gotta put my son to bed (Beijing time). -- -- - Best regards, Peter
Peter Denno wrote: > On Saturday 09 September 2006 08:22, rd wrote: >>> (cffi-sys::%load-foreign-library "/usr/local/lib/libglib-2.0.so") >> It returns T. >> >> However, (cffi-sys::%load-foreign-library >> "/usr/local/lib/libgthread-2.0.so") fails with the following: >> >> Error opening shared object "/usr/local/lib/libgthread-2.0.so": >> /usr/local/lib/libgthread-2.0.so: Undefined symbol >> "pthread_attr_destroy". [Condition of type SIMPLE-ERROR] >> >> So this indicates that it's CFFI (or perhaps something in the way >> FreeBSD sets these libraries up)? > > I don't know about that. I don't see anything in cells-gtk that contains the > string pthread. Perhaps one of the other glib libraries is referencing this > symbol and it isn't in libgthread-2.0.so ??? nm doesn't print anything (not > that I'm very adept with it...). But using emacs, I can see a string > pthread_attr_destroy in libgthread. You can run other glib apps, right? I didn't see anything about pthread in the cells-gtk tree either, but I'm so new to it that I don't know if that means anything. As far as I can remember, the glib stuff installed normally, probably as a dependency for GTK. I've never had any trouble running any glib/gtk application. That's part of why this was so confusing to me; I ought to have pretty close to a default setup for FreeBSD. I would've thought that other people would've seen this before. I think I'm going to try to set up a temporary linux in qemu, just to see if it'll work. > > I'll look deeper tomorrow maybe, but I've gotta put my son to bed (Beijing > time). > Thank you for all your help.
RSS Feed7 | |
|---|---|
13 | |
5 | |
2 | |
2 | |
2 | |
1 | |
7 | |
1 | |
12 | |
21 | |
12 | |
10 | |
1 | |
4 | |
4 | |
2 | |
9 | |
20 | |
6 | |
29 | |
6 | |
31 | |
46 | |
29 | |
2 | |
13 | |
6 | |
1 | |
24 | |
7 | |
9 | |
2 | |
3 | |
2 | |
4 | |
3 | |
2 | |
7 | |
22 | |
23 | |
31 | |
8 | |
6 |
