I don't think it is clutter at all… I don't have one of these boards, but I'd love to try them, and when I do, I'd love to come back to this documentation... Perhaps this could be added to the library template? http://puredata.info/docs/developer/LibraryTemplate J
On Sep 9, 2013, at 11:39 AM, katja katjavetter@gmail.com wrote:
Hi Ali,
Seems an interesting board, the Udoo. PengPod has Cortex-A8 while Udoo has Cortex-A9. But machine name is armv7l in both cases, meaning the same compiler flags may be used. If you want I can send you a project by private mail (don't want to clutter the list with this) which builds some home-brew externals and some externals from Pd-extended on RPi and PengPod amongst others. If it would build on Udoo too, we'd know a bit more.
Katja
On Mon, Sep 9, 2013 at 4:11 PM, Ali Momeni batchku@gmail.com wrote:
Hello, Looks like the Udoo is the same as the PengPod. Is the PengPod something like: http://pandaboard.org/
?
Here's what i get:
ubuntu@imx6-qsdl:~$ uname -s
Linux
ubuntu@imx6-qsdl:~$ uname -a
Linux imx6-qsdl 3.0.35 #1 SMP PREEMPT Mon Aug 19 07:11:31 PDT 2013 armv7l armv7l armv7l GNU/Linux
On Mon, Sep 9, 2013 at 10:03 AM, katja katjavetter@gmail.com wrote:
Hello Ali,
A while ago I've compiled home-brew Pd externals on Raspberry Pi and PengPod Linux tablet, and found that for each ARM processor type you can identify them by their proper name as returned by command uname -m. For RPi this is armv6l and for PengPod armv7l. So I could define individual flags for those ARM types in the makefiles.
There is no general approach to this, as makefiles in various Pd extended libs can be very different. In the template makefile which is used for many libs, the operating system is tested first with uname -s. If it is Linux, the processor type is found with uname -m and stored in variable CPU, which seems to be used for target 'showsetup' only, not for setting specific flags. Anyway, if you get "No rule to make target xxx.pd_linux" when trying to build a lib with template makefile, I wonder what you get from your Udoo board with command uname -s?
Katja
On Mon, Sep 9, 2013 at 2:06 PM, Ali Momeni batchku@gmail.com wrote:
hello all, i'm working with a Udoo board (http://Udoo.org) i've successfully compiled PureData 0.45 from miller's site; i'm now trying to compile some of the externals in the pd svn, but i'm getting the same error for all.
for instance, when trying to compile nusmuk-audio, i.e.
http://sourceforge.net/p/pure-data/svn/17203/tree/trunk/externals/nusmuk/nus...
i get the following
> ubuntu@imx6-qsdl:~/pd-externals/nusmuk/nusmuk-audio$ make
> make: * No rule to make target
bq~.pd_linux', needed byall'. > Stop.I have contacted the developer (cyrille henry) and he adjusted the MakeFile to account for building for ARM; but i get the same error. I notice, incidentally, that i get the same error ("No rule to make target xxx.pd_linux") for all other externals that i tried from the repository.
does anyone have any thoughts on how to resolve this?
thanks,
ali
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