I read this part in the apache manual
--build=BUILD
- Defines the system type of the system on which the tools are being built. It defaults to the result of the script
config.guess
.
--host=HOST
- Defines the system type of the system on which the server will run. HOST defaults to BUILD.
--target=TARGET
- Configure for building compilers for the system type TARGET. It defaults to HOST. This option is offered by
autoconf
and not necessary for the Apache HTTP Server.
but i can not use them, i want any example any more explanation ? any other useful link.