autoupdate - Update a configure.in to a newer Autoconf
autoupdate [OPTION] ... [TEMPLATE-FILE...]
Update the TEMPLATE-FILE... if given, or ‘configure.ac’ if present, or else ‘configure.in’, to the syntax of the current version of Autoconf. The original files are backed up.
Operation modes:
-h, --help
print this help, then exit
Library directories:
-B, --prepend-include=DIR
prepend directory DIR to search path
Written by David J. MacKenzie and Akim Demaille.
Report bugs to <bug-autoconf@gnu.org>.
Copyright (C) 2003 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.
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 autoupdate is maintained as a Texinfo manual. If the info and autoupdate programs are properly installed at your site, the command
info autoupdate
should give you access to the complete manual.