.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.16.
.TH CONFIG.SUB "1" "December 2020" "GNU Autoconf 2.69" "User Commands"
.SH NAME
config.sub \- validate and canonicalize a configuration triplet
.SH SYNOPSIS
.B config.sub
[\fI\,OPTION\/\fR] \fI\,CPU-MFR-OPSYS or ALIAS\/\fR
.SH DESCRIPTION
Canonicalize a configuration name.
.SH OPTIONS
.TP
\fB\-h\fR, \fB\-\-help\fR
print this help, then exit
.TP
\fB\-t\fR, \fB\-\-time\-stamp\fR
print date of last modification, then exit
.TP
\fB\-v\fR, \fB\-\-version\fR
print version number, then exit
.SH "REPORTING BUGS"
Report bugs and patches to <config\-patches@gnu.org>.
.SH COPYRIGHT
Copyright 1992\-2018 Free Software Foundation, Inc.
.PP
.br
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
.SH "SEE ALSO"
.BR autoconf (1),
.BR automake (1),
.BR autoreconf (1),
.BR autoupdate (1),
.BR autoheader (1),
.BR autoscan (1),
.BR config.guess (1),
.BR config.sub (1),
.BR ifnames (1),
.BR libtool (1).