[PD-dev] pd-extended vs. gui-rewrite on X86_64 WAS: [PD] pd-extended build on 9.10

Hans-Christoph Steiner hans at at.or.at
Tue Dec 8 05:14:07 CET 2009

On Nov 29, 2009, at 2:30 PM, András Murányi wrote:

> 2009/11/12 András Murányi <muranyia at gmail.com>
>> do all externals have the problem, or just a few?
>> mmm, seems to me that none of them load.
> THat's an odd one.  My guess is that perhaps the pd you are using  
> and the externals that you are loading are different bitnesses, i.e.  
> 32-bit and 64-bit.  Use the 'file' command to see:
> hans at blinky:~ > file /usr/bin/pd
> /usr/bin/pd: ELF 32-bit LSB executable, Intel 80386, version 1  
> (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.8,  
> not stripped
> .hc
> pd binary and some externals:
> muranyia at zero:~$ file /usr/bin/pd
> /usr/bin/pd: ELF 64-bit LSB executable, x86-64, version 1 (SYSV),  
> for GNU/Linux 2.6.8, dynamically linked (uses shared libs), not  
> stripped
> /usr/lib/pd/extra/libdir.pd_linux: ELF 64-bit LSB shared object,  
> x86-64, version 1 (SYSV), stripped
> /usr/lib/pd/extra/Gem/Gem.pd_linux: ELF 64-bit LSB shared object,  
> x86-64, version 1 (SYSV), stripped
> /usr/lib/pd/extra/cyclone/cycle.pd_linux: ELF 64-bit LSB shared  
> object, x86-64, version 1 (SYSV), not stripped
> I took a look and i don't have other pd installs in /usr/local or  
> anything like that.
> Hello guys,
> any ideas on this one?
> I had to upgrade from Hardy to Jaunty (because my video card broke  
> and there was no driver for the new one in Hardy).
> I recompiled everything from fresh sources and gui-rewrite still  
> doesn't like my libs.
> Could be something with amd-specific compile options i used with gui- 
> rewrite (namely -march=k8)?

Sounds plausible, but I haven't dealt with 64-bit stuff at all.   
Anyone else any guesses?



All mankind is of one author, and is one volume; when one man dies,  
one chapter is not torn out of the book, but translated into a better  
language; and every chapter must be so translated.... -John Donne

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