mirror of
git://git.sv.gnu.org/autoconf
synced 2024-12-21 02:28:54 +08:00
58 lines
1.9 KiB
Groff
58 lines
1.9 KiB
Groff
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.28.
|
|
.TH CONFIG.GUESS "1" "June 2002" "config.guess (2002-05-29)" "User Commands"
|
|
.SH NAME
|
|
config.guess \- guess the build system triplet
|
|
.SH SYNOPSIS
|
|
.B config.guess
|
|
[\fIOPTION\fR]
|
|
.SH DESCRIPTION
|
|
The GNU build system distinguishes three types of machines, the
|
|
`build' machine on which the compilers are run, the `host' machine
|
|
on which the package being built will run, and, exclusively when you
|
|
build a compiler, assembler etc., the `target' machine, for which the
|
|
compiler being built will produce code.
|
|
|
|
This script will guess the type of the `build' machine.
|
|
.PP
|
|
Output the configuration name of the system `config.guess' is run on.
|
|
.SS "Operation modes:"
|
|
.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 "ENVIRONMENT VARIABLES"
|
|
config.guess might need to compile and run C code, hence it needs a
|
|
compiler for the `build' machine: use the environment variable
|
|
`CC_FOR_BUILD' to specify the compiler for the build machine. If
|
|
`CC_FOR_BUILD' is not specified, `CC' will be used. Be sure to
|
|
specify `CC_FOR_BUILD' is `CC' is a cross-compiler to the `host'
|
|
machine.
|
|
|
|
CC_FOR_BUILD a native C compiler, defaults to `cc'
|
|
CC a native C compiler, the previous variable is preferred
|
|
.SH "REPORTING BUGS"
|
|
Report bugs and patches to <config-patches@gnu.org>.
|
|
.PP
|
|
Originally written by Per Bothner.
|
|
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
|
|
Free Software Foundation, Inc.
|
|
.PP
|
|
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).
|