[PD] default.pdextended in the latest 0.42.x extended release and failure to load some of the libs

[Hans-Christoph Steiner]

For something like list-abs, with only abstractions, its just a question
of getting the files in the right place.  Look at the Pd-extended
release for an example.  For the "can't find symbol" errors, looks like
those objects weren't built properly.  Looks like you also threw in a
markex.pd_linux and cxc.pd_linux, which Pd-extended does not.

.hc

On Wed, 01 Dec 2010 10:16 -0500, "Ivica Ico Bukvic" <ico at vt.edu> wrote:
> Hans (and others who may know the answer to the following question),
> 
> I've tried using default.pdextended included in the
> ~/pd-extended/packages/linux_make/ folder in conjunction with the latest
> build of pd-extended (built from scratch) for auto-loading some of the
> libs and found that some of the newly recompiled externals report errors
> as follows:
> 
> [import] $Revision: 1.2 $
> 	[import] is still in development, the interface could change!
> 	compiled against Pd version 0.42.5
> libdir loader $Revision: 1.8 $
> 	compiled on Dec  1 2010 at 03:11:55 
> 	compiled against Pd version 0.42.5.extended-20101201
> GEM: Graphics Environment for Multimedia
> GEM: ver: 0.91.3 'tigital'
> GEM: compiled: Dec  1 2010
> GEM: maintained by IOhannes m zmoelnig
> GEM: Authors :  Mark Danks (original version)
> GEM:            Chris Clepper
> GEM:            James Tittle
> GEM:            IOhannes m zmoelnig
> GEM: with help by Guenter Geiger, Daniel Heckenberg, Cyrille Henry, et
> al.
> GEM: found a bug? miss a feature? please report it:
> GEM:    homepage http://gem.iem.at/
> GEM:    bug-tracker http://sourceforge.net/projects/pd-gem/
> GEM:    mailing-list http://lists.puredata.info/listinfo/gem-dev/
> GEM: compiled for SIMD architecture: MMX 
> GEM: using MMX optimization
> libdir_loader: added 'cyclone' to the global objectclass path
> libdir_loader: added 'zexy' to the global objectclass path
> libdir_loader: added 'creb' to the global objectclass path
> /usr/lib/pd-extended/extra/cxc/cxc.pd_linux:
> /usr/lib/pd-extended/extra/cxc/cxc.pd_linux: undefined symbol:
> cxc_split_setup
> libdir_loader: added 'cxc' to the global objectclass path
> libdir_loader: added 'iemlib' to the global objectclass path
> list-abs: can't load library
> libdir_loader: added 'mapping' to the global objectclass path
> /usr/lib/pd-extended/extra/markex/markex.pd_linux:
> /usr/lib/pd-extended/extra/markex/markex.pd_linux: undefined symbol:
> invert_setup
> libdir_loader: added 'markex' to the global objectclass path
> libdir_loader: added 'maxlib' to the global objectclass path
> memento: can't load library
> libdir_loader: added 'mjlib' to the global objectclass path
> libdir_loader: added 'motex' to the global objectclass path
> libdir_loader: added 'oscx' to the global objectclass path
> pddp: can't load library
> libdir_loader: added 'pdogg' to the global objectclass path
> pixeltango: can't load library
> libdir_loader: added 'pmpd' to the global objectclass path
> rradical: can't load library
> libdir_loader: added 'sigpack' to the global objectclass path
> libdir_loader: added 'smlib' to the global objectclass path
> libdir_loader: added 'toxy' to the global objectclass path
> libdir_loader: added 'unauthorized' to the global objectclass path
> vbap - v1.0.3 - 12 Aug 2006 - (c) Ville Pulkki 1999-2006 (Pd port by
> HCS)
> libdir_loader: added 'pan' to the global objectclass path
> libdir_loader: added 'freeverb' to the global objectclass path
> libdir_loader: added 'hcs' to the global objectclass path
> jmmmp: can't load library
> libdir_loader: added 'ext13' to the global objectclass path
> libdir_loader: added 'ggee' to the global objectclass path
> libdir_loader: added 'flib' to the global objectclass path
> libdir_loader: added 'ekext' to the global objectclass path
> libdir_loader: added 'flatspace' to the global objectclass path
> PDP: pure data packet version 0.12.5-darcs
> PiDiP : additional video processing objects for PDP
> 	version 0.12.23 ( <email omitted> )
> pdp_colorgrid: version 0.4
> by Yves Degoyon (<email omitted>) & Lluis Gomez i Bigorda (<email
> omitted>)
> 
> Namely, items in question include:
> ./cxc/cxc.pd_linux: ./cxc/cxc.pd_linux: undefined symbol:
> cxc_split_setup
> libdir_loader: added 'cxc' to the global objectclass path
> list-abs: can't load library
> ./markex/markex.pd_linux: ./markex/markex.pd_linux: undefined symbol:
> invert_setup
> libdir_loader: added 'markex' to the global objectclass path
> memento: can't load library
> pixeltango: can't load library
> rradical: can't load library
> jmmmp: can't load library
> 
> default.pdextended looks as follows:
> standardpath: 1
> verbose: 0
> defeatrt: 0
> flags:
> loadlib1: libdir
> loadlib2: Gem
> loadlib3: cyclone
> loadlib4: zexy
> loadlib5: creb
> loadlib6: cxc
> loadlib7: iemlib
> loadlib8: list-abs
> loadlib9: mapping
> loadlib10: markex
> loadlib11: maxlib
> loadlib12: memento
> loadlib13: mjlib
> loadlib14: motex
> loadlib15: oscx
> loadlib16: pddp
> loadlib17: pdogg
> loadlib18: pixeltango
> loadlib19: pmpd
> loadlib20: rradical
> loadlib21: sigpack
> loadlib22: smlib
> loadlib23: toxy
> loadlib24: unauthorized
> loadlib25: vbap
> loadlib26: pan
> loadlib27: hcs
> loadlib28: jmmmp
> loadlib29: ext13
> loadlib30: ggee
> loadlib31: iem_anything
> loadlib32: flib
> loadlib33: ekext
> loadlib34: flatspace
> loadlib35: pdp
> loadlib36: pidip
> nloadlib: 36
> path1: /var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType
> npath: 1
> 
> Interestingly cxc's object that throws unknown symbol as part of lib
> opens just fine and behaves (AFAIK) as expected.
> 
> Also, FWIW, these compiled without a hitch on 0.42.5 extended.
> 
> So, I guess my question is, is the latest pd-extended meant to use
> default.pdextended at all and if so, what is the reason for the said
> errors?
> 
> Please advise.
> 
> Ico
> 
>