Provided by: autotools-dev_20220109.1_all 

NAME
config.sub - validate and canonicalize a configuration triplet
SYNOPSIS
config.sub [OPTION] CPU-MFR-OPSYS or ALIAS
DESCRIPTION
Canonicalize a configuration name.
OPTIONS
-h, --help
print this help, then exit
-t, --time-stamp
print date of last modification, then exit
-v, --version
print version number, then exit
REPORTING BUGS
Report bugs and patches to <config-patches@gnu.org>.
COPYRIGHT
Copyright 1992-2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
GNU config.sub (2022-01-03) January 2022 CONFIG.SUB(1)