Subject:
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Re: Help request : LegOS 2.5, demo/c++.cpp make failure
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Tue, 23 Apr 2002 19:32:32 GMT
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Viewed:
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1806 times
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> c++.o(.text+0x30):c++.cpp: undefined reference to `__Znwj'
> c++.o(.text+0x42):c++.cpp: undefined reference to `__ZdlPv'
Yes, that ist normal. :)
With gcc 3.0.3, you get these errors with the c++ demos. I haven't fiddled
with it to get rid of those. But the legOS system itself builds fine, even
smaller then with the older compiler version.
You can do two things:
Decide that you can live without c++ and keep gnu 3.0.3
Decide to work with c++ programs and find the older egcs system. I think,
someone will be able to give you a link.
I don't like c++ on the brick because it uses too much of its precious memory.
Mike
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