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.
-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
-A, --autoconf-dir=ACDIR
Autoconf's macro files location (rarely needed)
-l, --localdir=DIR
location of `aclocal.m4'
M4
GNU M4 1.4 or above
AUTOCONF
autoconf 2.52.20121002
Written by David J. MacKenzie and Akim Demaille.
Report bugs to <[email protected]>.
Copyright 1994, 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 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.