Fix finding of libc libraries
Fix finding of libc libraries

zegervdv/STM-Quadcopter,zegervdv/Quadcopter,zegervdv/STM-Quadcopter,zegervdv/Quadcopter,zegervdv/STM-Quadcopter,zegervdv/Quadcopter,zegervdv/STM-Quadcopter,zegervdv/Quadcopter