[Buildroot] _IO_getc inconsistent with uClibc?

Mats Erik Andersson mats.andersson64 at comhem.se
Wed May 16 17:51:29 UTC 2007

Hi there,

in an effort to implement bluez-utils-2.15 for
an embedded system using uClibc, I ran into
unexpected problems, since my linker cannot
resolve the the symbol _IO_getc. Using a similar
configuration with Debian Sarge and building
bluez-utils, does not pose any problems, and
its linker kindly points to


when the relevant object files have been linkt
together. It was exactly at this stage that my
Buildroot setting decided to cancel work for the day!

Now, I did allow uClibc to use macros for getc
and puts in the configuration, out of old habit.
Is it these macros that cause the mess?

Regards,   Mats Erik Andersson

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