AUTOCONF(1) User Commands AUTOCONF(1)
NAME
autoconf - Generate configuration scripts
SYNOPSIS
autoconf [
OPTION]... [
TEMPLATE-FILE]
DESCRIPTION
Generate a configuration script from a TEMPLATE-FILE if given, or
'configure.ac' if present, or else 'configure.in'. Output is sent to
the standard output if TEMPLATE-FILE is given, else into 'configure'.
Operation modes: -h,
--help print this help, then exit
-V,
--version print version number, then exit
-v,
--verbose verbosely report processing
-d,
--debug don't remove temporary files
-f,
--force consider all files obsolete
-o,
--output=
FILE save output in FILE (stdout is the default)
-W,
--warnings=
CATEGORY report the warnings falling in CATEGORY
Warning categories include: cross cross compilation issues
gnu GNU coding standards (default in gnu and gnits modes)
obsolete
obsolete features or constructions (default)
override
user redefinitions of Automake rules or variables
portability
portability issues (default in gnu and gnits modes)
portability-recursive
nested Make variables (default with
-Wportability)
extra-portability
extra portability issues related to obscure tools
syntax dubious syntactic constructs (default)
unsupported
unsupported or incomplete features (default)
all all the warnings
no-CATEGORY
turn off warnings in CATEGORY
none turn off all the warnings
The environment variables 'M4' and 'WARNINGS' are honored.
Library directories: -B,
--prepend-include=
DIR prepend directory DIR to search path
-I,
--include=
DIR append directory DIR to search path
Tracing: -t,
--trace=
MACRO[:FORMAT]
report the list of calls to MACRO
-i,
--initialization also trace Autoconf's initialization process
In tracing mode, no configuration script is created. FORMAT defaults
to '$f:$l:$n:$%'; see 'autom4te
--help' for information about FORMAT.
AUTHOR
Written by David J. MacKenzie and Akim Demaille.
REPORTING BUGS
Report bugs to <bug-autoconf@gnu.org>.
GNU Autoconf home page: <https://www.gnu.org/software/autoconf/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.
COPYRIGHT
Copyright (C) 2021 Free Software Foundation, Inc. License
GPLv3+/Autoconf: GNU GPL version 3 or later
<https://gnu.org/licenses/gpl.html>,
<https://gnu.org/licenses/exceptions.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
autoconf(1),
automake(1),
autoreconf(1),
autoupdate(1),
autoheader(1),
autoscan(1),
config.guess(1),
config.sub(1),
ifnames(1),
libtool(1).
The full documentation for
autoconf is maintained as a Texinfo
manual. If the
info and
autoconf programs are properly installed at
your site, the command
info autoconf should give you access to the complete manual.
GNU Autoconf 2.71 January 2021 AUTOCONF(1)
