[riot-devel] devel Digest, Vol 7, Issue 7
martin.landsmann at haw-hamburg.de
Fri Sep 20 14:55:49 CEST 2013
during the work on c++11_compatibility I encountered similar errors such as:
> In function `_sbrk_r':
> sbrkr.c:(.text._sbrk_r+0xc): undefined reference to `_sbrk'
since gcc > 4.7 is very picky these functions have to be set as exten in cpu/arm_common/syscalls.c to make them 'visible'
I hope that helps a bit.
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