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If you receive this message from the avr-gcc list, please reply also to this address, because it is not on the avr-gcc mailing list. >>> Grant Edwards <grante@visi.com> 12/19/01 10:54pm >>> > I've found that writing an RPM spec file and creating a source > RPM is a very handy way to capture the recipe for building > cross development tools on Unix systems. Yes that's true, I will think about it. But before I can make RPMs I need to write the needed patches and for this I need the answers to my original questions. In the meantime I have a c++ compiler, but I haven't tested it (libc and startup file still missing). There was a small patch necessary to tell configure not to build libiberty, but this was simple. Tomorrow I will not try to build the avr libc. I have seen that this is not build with the auto tools. So I think I will write the autoconf/automake scripts, if nobody else has done this until now. Here are some parts of the original message again: I used the official versions of binutils (2.11.2) and gcc (3.0.2). I have started with the binutils followed by gcc (C and C++). There were no problems until now except for some warnings in binutils and gcc. First question: Shall I fix this warnings or are they already fixed in CVS (havent' looked there) or is someone else working on this subject? Next questions: How far is the C++ part for avr? I am not so familar with the compiler internals, but I think if the backend for C is ready it is possible to use also C++. Maybe the startup code must be changed to call all con/destructors of global objects. But I don't know it in detail. Maybe it is already done in libgcc. Any hints? Is there a gnu simulator available for the avr or is someone working on it? I know about avr-gdb-4.18. Shall I try to port gdb-5.0 for avr or is someone else working on it? Regards, Reinhard ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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