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.
print this help, then exit
print date of last modification, then exit
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’ machine.
CC_FOR_BUILD a native C compiler, defaults to ‘cc’
CC a native C compiler, the previous variable is
Report bugs and patches to <firstname.lastname@example.org>.
Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994,
1995, 1996, 1997, 1998, 1999, 2000, 2001 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
autoconf(1), automake(1), autoreconf(1), autoupdate(1), autoheader(1),
autoscan(1), config.guess(1), config.sub(1), ifnames(1), libtool(1).