Subject:
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Re: Can't make dllx - anyone else had this problem?
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Fri, 29 Oct 2004 10:35:40 GMT
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Viewed:
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6500 times
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In lugnet.robotics.rcx.legos, Ralph Clark wrote:
> I am trying to make all the LNP stuff at the moment. Having followed the
> instructions for installing dllx according to the readme on the
> legos.sourceforge.net website, I have come to the part where I type:
>
> make depend
> make
>
> in the dllx directory. This is the output I get from typing "make":
>
> bash-2.05b$ make
> gcc -o dllx loader2.o lx.o
> -L/home/ralph/BrickOS/build/brickos-0.2.6.10/host/lnpd+liblnp/liblnp -llnp
> /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.3/../../../../i686-pc-linux-gnu/bin/ld:
> cannot find -llnp
> collect2: ld returned 1 exit status
> make: *** [dllx] Error 1
>
>
> Help! What does all this mean? Please can someone help me out with solving this
> problem - I'm sure I'm not the only one to have had this problem.
>
> Thanks in advance,
>
> Ralph
The linker is looking for the file liblnp.dll (Not 100% sure of the extension
might be .a or .so). The -L arguments specifies a place to look for libraries
and is probably where liblnp.dll is expected. Check this directory for the file.
I have not used Brickos recently but I am guessing that LNP may not be part of
the generic build. You may have to explictly build it or set some flag in a
config file.
You can used find to look for the libary and if it is not in the -L directory,
change the line in the makefile
Lester
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