1994-05-27 12:33:43 +00:00
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.\" Copyright (c) 1990, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)ranlib.1 8.1 (Berkeley) 6/6/93
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1996-10-05 22:27:30 +00:00
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.\" $Id$
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1994-05-27 12:33:43 +00:00
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.\"
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.Dd June 6, 1993
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.Dt RANLIB 1
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.Os
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.Sh NAME
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.Nm ranlib
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.Nd table-of-contents for archive libraries
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.Sh SYNOPSIS
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.Nm ranlib
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.Op Fl t
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.Ar file ...
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.Sh DESCRIPTION
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.Nm Ranlib
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creates a table of external references for archive libraries,
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normally used by the loader,
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.Xr ld 1 .
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1996-10-05 22:27:30 +00:00
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This table is named ``__.SYMDEF'' and is prepended to the archive.
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1994-05-27 12:33:43 +00:00
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Files in the archive which are not executable and symbols which are
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uninteresting to the loader are ignored.
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.Pp
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The options are as follows:
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.Bl -tag -width indent
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.It Fl t
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Set the modification time of the __.SYMDEF file.
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1995-10-09 05:19:27 +00:00
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Some loaders (but not the FreeBSD one)
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compared this time with the modification time of the
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1994-05-27 12:33:43 +00:00
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archive to verify that the table is up-to-date with respect to the
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archive.
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If the modification time has been changed without any change to the
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archive (for example, by a
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.Xr cp 1 ) ,
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the
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.Fl t
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option can be used to ``touch'' the modification time so that it
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appears that the table is up-to-date.
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This is also useful after using the
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.Fl t
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option of
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.Xr make 1 .
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.El
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.Sh FILES
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.Bl -tag -width /tmp/ranlib.XXXXXX -compact
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.It Pa /tmp/ranlib.XXXXXX
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Temporary file names.
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.El
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.Sh SEE ALSO
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.Xr ar 1 ,
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.Xr ld 1 ,
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.Xr lorder 1 ,
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.Xr nm 1 ,
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.Xr ranlib 5
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.Sh HISTORY
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A
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.Nm ranlib
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command appeared in
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.At v7 .
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