Re: Problem to link customer external library into octave

[a_disabatino]

Hi   

sorry for  my disturb. 

I solved the problem  was due  to matter 
I compiled my own libraries  with  Sun Studio 9, instead of 
I compiled  octave with gcc 3.4.2  

Due it was looking for strange symobl   refering CC compiler.

Now it works very well 
sorry for my faults

thanks  everybody
Antonio






---------- Initial Header -----------

>From      : address@hidden
To          : "muthuspost" address@hidden
Cc          : "help-octave" address@hidden
Date      : Fri,  2 Feb 2007 12:38:50 +0100
Subject : Re: Problem to link customer external library into  octave







> 
> Hi, 
> 
> many thanks for you help,
> 
> I tried,  to add  extern "C" ,
> but  I have got  the same errors. 
> 
> seems looking for  bad_alloc  symbol is refering the  namespace std  for  
> allocator class. 
> it is strange. !!
> 
> Thanks a lot  again
> Antonio
> 
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> 
> octave:1> varweight2
> error: ld.so.1: octave: fatal: relocation error: file 
> /usr/local/lib/libStatistics.so: symbol __1cDstdJbad_allocG__vtbl_: 
> referenced symbol not found
> octave:1>
> 
> ########################################################
> 
> ---------- Initial Header -----------
> 
> >From      : "Muthiah Annamalai" address@hidden
> To          : "a_disabatino" address@hidden
> Cc          : "help-octave" address@hidden
> Date      : Thu, 01 Feb 2007 10:45:23 -0600
> Subject : Re: Problem to link customer external library into  octave
> 
> 
> 
> 
> 
> 
> 
> > On Thu, 2007-02-01 at 12:20 +0100, a_disabatino wrote:
> > > Hi  everybody,
> > > 
> > > 
> > > let me post my problem, 
> > > I tried to link inside octave our statistics shared library 
> > > libStatistics.so ,
> > > 
> > > I typed :
> > > # mkoctfile  -L/usr/local/lib -lStatistics  varweigth.cc 
> > > 
> > > the comand  has compiled the file, I have got  "varweight.oct", file, 
> > > 
> > > but I have got  a intenal error inside octave,
> > > 
> > > 
> > > octave:1> varweight
> > > error: ld.so.1: octave: fatal: relocation error: file 
> > > /usr/local/lib/libStatistics.so: symbol __1cDstdJbad_allocG__vtbl_: 
> > > referenced symbol not found
> > 
> > I think making declarations and marking as extern in your sources could
> > help. Also consider using 
> > 
> > extern "C" { 
> >  #include<stats/monte-carlo.h>
> > }
> > 
> > I also helps to $make clean && make for your .oct file, and rebuild from
> > scratch.
> > 
> > I think these generally fixed my problems. 
> > 
> > - Muthiah
> > 
> > 
> > 
> 
> 
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