Subject:
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Re: OS X Complier problems solved--now struggling with BrickOS
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Tue, 17 Jun 2003 11:51:25 GMT
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Viewed:
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3033 times
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On 6/17/03 2:39 PM, "Michael van der Kolff" <mvdk792@cse.unsw.edu.au> wrote:
> In lugnet.robotics.rcx.legos, Rich Warren wrote: • <<snipped>>
> > /sw/brickos/bin/h8300-hitachi-hms-g++ -DCXX -O2 -fno-builtin
> > -fomit-frame-pointer -Wall -I/sw/brickos/source/brickos-0.2.6.10/include
> > -I/sw/brickos/source/brickos-0.2.6.10/include/lnp -I.
> > -I/sw/brickos/source/brickos-0.2.6.10/boot -c c++.cpp -o c++.o
> > In file included from
> > /sw/brickos/source/brickos-0.2.6.10/include/conio.h:53,
> > from c++.cpp:34:
> > /sw/brickos/source/brickos-0.2.6.10/boot/config.h:124:8: warning: multi-line
> > string literals are deprecated
> > /sw/brickos/bin/h8300-hitachi-hms-ld -T ../boot/brickOS.lds -relax
> > -L/sw/brickos/source/brickos-0.2.6.10/lib c++.o -lc -lmint -lfloat -lc++ -o
> > c++.dc1 --oformat coff-h8300 -Ttext 0xb000
> > c++.o(.text+0x30):c++.cpp: undefined reference to `operator new(unsigned)'
> > c++.o(.text+0x42):c++.cpp: undefined reference to `operator delete(void*)'
> > <<numerous duplicate errors snipped>>
> > c++.o(.rodata+0x18):c++.cpp: undefined reference to `vtable for
> > __cxxabiv1::__si_class_type_info'
> > c++.o(.rodata+0x1e):c++.cpp: undefined reference to `vtable for
> > __cxxabiv1::__si_class_type_info'
> > c++.o(.rodata+0x40):c++.cpp: undefined reference to `vtable for
> > __cxxabiv1::__class_type_info'
> > make[1]: *** [c++.dc1] Error 1
> > rm c++.o
> > make: *** [all] Error 2
> >
> > It seems to be a problem with the linker. But I'm not familiar enough with
> > the commands to be sure. Playing around with making some of the demos by
> > hand, I got namespace errors, if that helps (the variables from
> > dmotor.h--fwd and so forth--created problems in Motor.H). • <<snipped>>
> >
> > -Rich-
>
> Hmm... I just read your thing, and I realised I'm posting exactly the same
> error, different platform (Linux). Are you using g++-3.3? Or is it another
> compiler?
>
> Michael (van der Kolff, not Zapp :) )
I've gotten the same error with gcc 3.2.3 that I compiled and gcc 3.2.2 that
the other Michael compiled. I couldn't get gcc 3.3 to compile on my machine.
Running gcc -v I get the following responses:
(my version)
Reading specs from /sw/brickos/lib/gcc-lib/h8300-hitachi-hms/3.2.3/specs
Configured with: /sw/brickos/source/gcc-3.2.3/configure
--target=h8300-hitachi-hms --with-newlib --enable-languages=c,c++
--prefix=/sw/brickos -v
Thread model: single
gcc version 3.2.3
(Michael's version)
Reading specs from ./../lib/gcc-lib/h8300-hitachi-hms/3.2.2/specs
Configured with: ./configure --verbose --target=h8300-hitachi-hms
--prefix=/Users/michael/Projects/crossgcc/hitachi --enable-languages=c,c++
--enable-target-optspace --with-newlib
Thread model: single
gcc version 3.2.2
I'm not sure if that will help anyone else troubleshoot this or not. I'm
pleased to see that it's not just a Mac problem.
Can you build the other demos? I've built them by going into the demo folder
and typing "make helloworld.lx" and so forth. I'm not sure if that's the
correct procedure. They seem to compile fine, but when I download them to my
RCX, they do NOT work properly. For example, helloworld.lx displays
gibberish instead of words. Sound.lx produces a low droning instead of
"devil with a blue dress." So something's not right. The firmware messages
("off" and so forth) seem to display properly.
-Rich-
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