IFNAMES(1)                                User Commands                                IFNAMES(1)



NAME
       ifnames - Extract CPP conditionals from a set of files

SYNOPSIS
       ifnames [OPTION] ...  [FILE] ...

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.

       -h, --help
              print this help, then exit

       -V, --version
              print version number, then exit

AUTHOR
       Written by David J. MacKenzie and Paul Eggert.

REPORTING BUGS
       Report bugs to <>.

COPYRIGHT
       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.

SEE ALSO
       autoconf(1),  automake(1),  autoreconf(1), autoupdate(1), autoheader(1), autoscan(1), con-
       fig.guess(1), config.sub(1), ifnames(1), libtool(1).

       The full documentation for ifnames is maintained as a Texinfo manual.   If  the  info  and
       ifnames programs are properly installed at your site, the command

              info ifnames

       should give you access to the complete manual.



ifnames 2.59                              November 2003                                IFNAMES(1)