 | | Re: gcc build instructions for linux
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(...) I observed the same phenomenon, only I was using gcc-2.8.1. I never did find out what was wrong, but I assumed it might have something to do with the new libgcc stuff which appeared in 0.1.7. I eventually got working by installing egcs-1.1.1. (...) (25 years ago, 8-Apr-99, to lugnet.robotics.rcx.legos)
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| | Re: loading s/w
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(...) Have you tried the firmdl program in the utils directory? You might need to recompile the executable manually, as on my system it gets compiled for the h8 :) And there's an environment variable that you can set RCXTTY or something - if you (...) (25 years ago, 8-Apr-99, to lugnet.robotics.rcx.legos)
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| | xanim plays mod files
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The new version of Xanim (xanim2801.tar.gz) will play the mod files on the Lego MindStorms CD. (URL) hosted LegOS embedded - cool! (25 years ago, 8-Apr-99, to lugnet.robotics.rcx.legos)
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| | loading s/w
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After successfully downloading and running tm-and-ir.srec (Linux host), I cannot download to it any longer. Upon power up, the LCD displays LEGO!5 and I can select any other program slots. I could just re-load firmware in '95 but I don't want to (...) (25 years ago, 8-Apr-99, to lugnet.robotics.rcx.legos)
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| | Re: gcc build instructions for linux
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OK, I have some more information now. When I build 0.1.6 in my new environment it works fine. 0.1.7 and the snap exhibit the problem. The problem is that when using tm-and-ir, the 'view' button (which is supposed to send the message "Hello World") (...) (25 years ago, 8-Apr-99, to lugnet.robotics.rcx.legos)
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| | Re: gcc build instructions for linux
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(...) The helpful folks on the crossgcc mailing list told me that this error indicates that no libstdc was found, so no binary could be generated for the target (not host) platform. Since legOS provides a replacement library, there is no problem (...) (25 years ago, 7-Apr-99, to lugnet.robotics.rcx.legos)
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| | Re: gcc build instructions for linux
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This site is quite useful: (URL) found it via ftp.cygnus.com/pub/crossgcc. I hope it helps you out. Cheers, Vic (...) LANGUAGES="c (...) that (...) (25 years ago, 7-Apr-99, to lugnet.robotics.rcx.legos)
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| | Re: gcc build instructions for linux
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I got everything to build using egcs 1.1.2, but I am having problems with the tm-and-ir demo (after modifying it for the new execi syntax) which make me think maybe egcs is not generating correct code. I used the build instructions at (URL) did use (...) (25 years ago, 7-Apr-99, to lugnet.robotics.rcx.legos)
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| | Re: gcc build instructions for linux
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(...) I did not have this problem. Sounds like Fortran. Did you 'make LANGUAGES="c c++"' or just 'make'? The latter makes the Fortran stuff, too. Remember that if you specify LANGUAGES when building, you should specify the same value when (...) (25 years ago, 6-Apr-99, to lugnet.robotics.rcx.legos)
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| | Re: gcc build instructions for linux
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(...) I got the same message, and your reasoning about the content of the message sounds AOK by me. But then I did a make install, and that crudded out on me, with the message In file included from ../../../egcs-1.1.2/...com.c:198: (...) (25 years ago, 6-Apr-99, to lugnet.robotics.rcx.legos)
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