'\" te
.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
.TH IFNAMES "1" "September 2010" "GNU Autoconf 2.68" "User Commands"
.SH NAME
ifnames \- Extract CPP conditionals from a set of files
.SH SYNOPSIS
.B ifnames
[\fIOPTION\fR]... [\fIFILE\fR]...
.SH DESCRIPTION
Scan all of the C source FILES (or the standard input, if none are
given) and write to the standard output a sorted list of all the
identifiers that appear in those files in `#if', `#elif', `#ifdef', or
`#ifndef' directives.  Print each identifier on a line, followed by a
space\-separated list of the files in which that identifier occurs.
.TP
\fB\-h\fR, \fB\-\-help\fR
print this help, then exit
.TP
\fB\-V\fR, \fB\-\-version\fR
print version number, then exit
.SH AUTHOR
Written by David J. MacKenzie and Paul Eggert.
.SH "REPORTING BUGS"
Report bugs to <bug\-autoconf@gnu.org>.
.br
GNU Autoconf home page: <http://www.gnu.org/software/autoconf/>.
.br
General help using GNU software: <http://www.gnu.org/gethelp/>.
.SH COPYRIGHT
Copyright \(co 2010 Free Software Foundation, Inc.
License GPLv3+/Autoconf: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>, <http://gnu.org/licenses/exceptions.html>
.br
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

.\" Oracle has added the ARC stability level to this manual page
.SH ATTRIBUTES
See
.BR attributes (5)
for descriptions of the following attributes:
.sp
.TS
box;
cbp-1 | cbp-1
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE 
=
Availability	developer/build/autoconf
=
Stability	Uncommitted
.TE 
.PP
.SH "SEE ALSO"
.BR autoconf (1),
.BR automake (1),
.BR autoreconf (1),
.BR autoupdate (1),
.BR autoheader (1),
.BR autoscan (1),
.BR config.guess (1),
.BR config.sub (1),
.BR ifnames (1),
.BR libtool (1).
.PP
The full documentation for
.B ifnames
is maintained as a Texinfo manual.  If the
.B info
and
.B ifnames
programs are properly installed at your site, the command
.IP
.B info ifnames
.PP
should give you access to the complete manual.


.SH NOTES

.\" Oracle has added source availability information to this manual page
This software was built from source available at https://java.net/projects/solaris-userland.  The original community source was downloaded from  http://ftp.gnu.org/gnu/autoconf/autoconf-2.68.tar.gz

Further information about this software can be found on the open source community website at http://www.gnu.org/software/autoconf/.