append_path PATH /usr/local/bin
append_path PATH /usr/local/sbin
append_path PATH /usr/local/cross/bin
append_path PATH /opt/local/bin
append_path PATH /opt/local/sbin
append_path PATH /usr/local/bin
append_path PATH /usr/local/sbin
append_path PATH /usr/local/cross/bin
append_path PATH /opt/local/bin
append_path PATH /opt/local/sbin