[PD] fux_kinect

[Hans-Christoph Steiner]

What has a conflict with libfreenect?  I am pretty sure that fux_kinect uses libfreenect.  Is the version in Ubuntu too old?  That's a possibility.

.hc

On Nov 11, 2011, at 2:24 PM, tim vets wrote:

> just throwing in another bit of info:
> when I mailed Budi Prakosa about this, part of his response was that 
> 'it has conflict with libfree on linux'
> Tim
> 
> 2011/11/11 tim vets <timvets at gmail.com>
> 
> 2011/11/11 tim vets <timvets at gmail.com>
> 
> 
> 2011/11/11 Mathieu Bouchard <matju at artengine.ca>
> Le 2011-11-11 à 17:56:00, tim vets a écrit :
> 
> 
> I don't really remember the steps exactly, do you? 
> 
> You could use the « svn diff » command, or if it's not from SVN, then unpack another copy (make sure you don't overwrite) and then do a diff of the two Makefiles with a command similar to :
> 
>  diff -u fux_kinect_orig/Makefile fux_kinect_tim/Makefile
> 
> I kept a backup copy of the original Makefile:
> 
> --- ./Makefile_bu	2011-11-07 16:11:09.640301259 +0100
> +++ ./Makefile	2011-11-07 16:20:43.620301265 +0100
> @@ -30,7 +30,7 @@
>  
>  all:
>  	g++ $(LDFLAGS) $(INCLUDES) $(CPPFLAGS) -o $(SOURCES).o -c $(SOURCES).cpp
> -	g++ -o $(SOURCES).$(EXTENSION) -undefined dynamic_lookup -dynamiclib -mmacosx-version-min=10.3 -undefined dynamic_lookup -framework QuickTime -framework Carbon -framework AGL -framework OpenGL ./*.o -L/sw/lib -lstdc++ -ldl -lz -lm -lpthread -lfreenect -L$(PD_DIR)/bin -L$(PD_DIR)
> +	g++ -o $(SOURCES).$(EXTENSION) -shared ./*.o -L/sw/lib -lstdc++ -ldl -lz -lm -lpthread -lfreenect -L$(PD_DIR)/bin -L$(PD_DIR)
>  	rm -fr ./*.o
>  deploy:
>  	mkdir build/$(SOURCES)
> 
> to my embarrassment I notice that I didn't even change the first lines:
> 
> # change to your local directories!
> PD_APP_DIR = /Applications/Pd-extended.app/Contents/Resources
> PD_DIR = /Users/xcorex/Documents/Documents/Projects/Puredata/PdSource/Pd-0.42.5-extended/pd
> GEM_DIR = /Users/xcorex/Documents/Documents/Projects/Puredata/PdSource/Pd-0.42.5-extended/Gem
> 
> but it built anyway. 
> Does that mean it found what it needs regardless of those lines, 
> or that my build is just some sort of dummy altogether?
> Tim
> 
> 
> 
> I recompiled now with said lines adapted to my locations, with the same result, doesn't seem to make much difference...
>  
>  
> if the newer lines appear as «-» instead of «+», you have to change the order of filenames (I get it wrong 50 % of the time)
> 
> 
> That 'undefined symbol' thing probably happened now only because I was trying with a new build of latest Gem, which doesn't seem to work itself here. I now replaced it back with my previous Gem.pd_linux, and it behaves like before: I try to create [fux_kinect], and pd hangs, without ever finishing creating the object, and without messages.
> 
> You can use gdb like this :
> 
>  gdb --args pdextended fux_kinect-help.pd
> 
> and then use the «run» command to start pd, and press Ctrl+c to force it to quit when it's hung, then use the «where» command to see a backtrace. Then post the backtrace here.
> 
> 
> I could probably look up the Valgrind output, if it's relevant. gr, Tim
> 
> For a hang, it's better to use GDB.
> 
> GDB and Valgrind are largely complementary.
> 
> There's also a GUI for Valgrind if it helps you. I don't know about GUIs for GDB (except the quite old DDD), but there might be one or several.
> 
> 
>  ______________________________________________________________________
> | Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC
> 
> 
> 



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