Make Q's

[bruce.labitt at autoliv.com]

Derek Atkins <warlord at MIT.EDU> wrote on 09/18/2009 11:55:27 AM:

> bruce.labitt at autoliv.com writes:
> 
> [snip]
> > myfft.o:(.text+0x198): undefined reference to `memcpy_cell(void*, void 

> > const*, unsigned long)'
> [snip]
> > myserver.o:(.text+0xd58): undefined reference to `pack(unsigned char*, 

> > char*, ...)'
> [snip]
> > myserver.o:(.text+0xf74): undefined reference to `unpack(unsigned 
char*, 
> > char*, ...)'
> [snip]
> >
> > If someone could help me out, I would greatly appreciate it!  I've 
> > successfully used fftw before, along with getflops.cpp, myfft.cpp, 
> > savewisdom.cpp, and memcpy_cell.c in another project I created and 
used 6 
> > months ago.
> 
> Where are these three functions defined?
> 

memcpy_cell.c for memcpy_cell, pack.c for pack and unpack

> Perhaps you need an 'extern "C"' in there so C++ knows how to call the C
> functions?
> 
> > Help!
> > -Bruce
> 
> -derek
> 
> -- 
>        Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
>        Member, MIT Student Information Processing Board  (SIPB)
>        URL: http://web.mit.edu/warlord/    PP-ASEL-IA     N1NWH
>        warlord at MIT.EDU                        PGP key available


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