Section: User Commands (1)
Updated: August 2017
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config.guess - guess the build system triplet
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.
Output the configuration name of the system `config.guess' is run on.
- -h, --help
print this help, then exit
- -t, --time-stamp
print date of last modification, then exit
- -v, --version
print version number, then exit
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'
CC_FOR_BUILD a native C compiler, defaults to `cc'
CC a native C compiler, the previous variable is preferred
Report bugs and patches to <firstname.lastname@example.org>.
Originally written by Per Bothner.
Copyright 1992-2016 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.
- Operation modes:
- ENVIRONMENT VARIABLES
- REPORTING BUGS
- SEE ALSO
This document was created by
using the manual pages.
Time: 17:55:39 GMT, August 22, 2019