$ CFLAGS="-gdwarf-3 -g" make -C tests/unittests/ tests-fib_sr test
make: Entering directory `/home/martine/Repositories/RIOT-OS/RIOT/tests/unittests'
touch /home/martine/Repositories/RIOT-OS/RIOT/tests/unittests/main.c
Building application "unittests" for "native" with MCU "native".

"make" -C /home/martine/Repositories/RIOT-OS/RIOT/boards/native
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/boards/native/drivers
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/core
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/cpu/native
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/cpu/native/periph
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/drivers
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/sys
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/sys/embunit
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/sys/net/network_layer/fib
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/sys/universal_address
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/sys/xtimer
"make" -C /home/martine/Repositories/RIOT-OS/RIOT/tests/unittests/tests-fib_sr
   text    data     bss     dec     hex filename
  65437     416   52196  118049   1cd21 /home/martine/Repositories/RIOT-OS/RIOT/tests/unittests/bin/native/unittests.elf
RIOT native interrupts/signals initialized.
LED_GREEN_OFF
LED_RED_ON
RIOT native board initialized.
RIOT native hardware initialization complete.

main(): This is RIOT! (Version: 2016.03-devel-25-gab9f0f-beutlin-ipv6_hdr/fix/2015.12/ipv6_addr_dep)
......
fib_sr_tests.test_fib_sr_06_create_sr_with_hops (tests/unittests/tests-fib_sr/tests-fib_sr.c 264) exp 0 was -2

fib_sr_tests.test_fib_sr_06_create_sr_with_hops (tests/unittests/tests-fib_sr/tests-fib_sr.c 290) exp 0 was -2
......
run 12 failures 2
XXX: lpm_set(): LPM_POWERDOWN not implemented