1#! /bin/bash 2 3TC=$(find ../.. /opt -maxdepth 2 -name 'toolchain*' 2> /dev/null ) 4BIN=$(find / $TC -maxdepth 2 -name 'bin' 2> /dev/null ) 5GCC=$(find $BIN -maxdepth 2 -name 'arm-none-eabi-gcc' 2> /dev/null ) 6 7if [[ -z $GCC ]] 8then 9 echo "No cross compiler found, install arm-none-eabi-gcc?" 1>&2 10else 11 ls $GCC | sed 's/-gcc$/-/' | head -n 1 12fi 13 14 15