NAME

autoheader - Create a template header for configure

SYNOPSIS

autoheader [OPTION]... [TEMPLATE-FILE]

DESCRIPTION

Create a template file of C '#define' statements for 'configure' to use. To this end, scan TEMPLATE-FILE, or 'configure.ac' if present, or else 'configure.in'.

-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
-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
error: treat warnings as errors

Library directories:

-B, --prepend-include=DIR: prepend directory DIR to search path
-I, --include=DIR: append directory DIR to search path

AUTHOR

Written by Roland McGrath 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 © 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.