To add new host utility command to external host path.
(1) cd dl
(2) tar new host utility tar ball
(3) cd new host utility source root
(4) configure --prefix=/opt/external_mips/host
(5) sudo make all install
at last find new package config file.
and modify new host utility's package config (*.pc) make sure the
prefix and exe_prefix path have point to your external tools install path.
prefix=/opt/external_mips/host
exec_prefix=${prefix}
after process *.pc ,now change to focus on *.la
file all *.la in your external/host path.
and correct the path to your actually /opt/external_mips/host path.