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Asked: 2026-06-03T13:17:26+00:00

When compiling Atmel example with arm cross-compiler getting : ../at91lib/utility/stdio.c:64:8: error: variable ‘r’ has

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When compiling Atmel example with arm cross-compiler getting :

../at91lib/utility/stdio.c:64:8: error: variable ‘r’ has initializer but incomplete type

the code is :

struct _reent r = {0, (FILE *) 0, (FILE *) 1, (FILE *) 0};

I don’t know what can I do here since first I need here is to understand what this code must mean?

And then can I re code it for my compiler? Or must I downgrade compiler to some other version?

My version :
arm-unknown-linux-uclibcgnueabi-gcc (Buildroot 2012.05-git-00423-g4205dbd) 4.5.3

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1 Answer

  1. Editorial Team

    From the AT91SAM community:

    It looks like you have to use exactly the right version of compiler:
    To get sam-ba applets to compile under linux you have to use Sourcery
    G++ Lite 2008q3-39 for ARM EABI from
    http://www.codesourcery.com/sgpp/lite/arm/portal/release567 Anything
    newer or older gives (different) errors.

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