[En-Nut-Discussion] CM4: Linking external (crypto) library

[bon at elektron.ikp.physik.tu-darmstadt.de]

Philipp Burch writes:
> Anyone?
> 
> Regards,
> Philipp
> 
> On 08.02.19 14:54, Philipp Burch wrote:
> > Hi everyone,
> > 
...

> > /usr/bin/../lib/gcc/arm-none-eabi/7.3.1/../../../../arm-none-eabi/lib/thumb/v7e-m/fpv4-sp/hard/libc.a(lib_a-fflush.o):
> > In function `fflush':
Hallo Philip,

the exact command line of the offending programs could help. For cortexm, there are 4 gcc options in the tool qnutconf tree:

- GCC (no libc)
-  GCC debug (no libc)
- GCC newlib
- GCC nanolib.

Whta options did you try. As probably flash space is not that tight
for yout application, perhaps  with new- or nanolib.

Bye
-- 
Uwe Bonnes                bon at elektron.ikp.physik.tu-darmstadt.de

Institut fuer Kernphysik  Schlossgartenstrasse 9  64289 Darmstadt
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