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.\" Hey, EMACS: -*- nroff -*-
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.\" First parameter, NAME, should be all caps
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.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
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.\" other parameters are allowed: see man(7), man(1)
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.TH PRUNEEMPTYDIRS 1 "September 27, 2002"
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.\" Please adjust this date whenever revising the manpage.
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.\"
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.\" Some roff macros, for reference:
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.\" .nh disable hyphenation
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.\" .fi enable filling
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.\" .br insert line break
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.\" .sp <n> insert n+1 empty lines
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.\" for manpage-specific macros, see man(7)
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.SH NAME
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pruneemptydirs \- detects stale source dirs in a CVS tree
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.SH SYNOPSIS
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.B pruneemptydirs
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[ \fB\-f\fP ]
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.SH DESCRIPTION
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\fBpruneemptydirs\fP is used to clean up a local CVS tree.
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It detects directories containing remnants of old stuff which has been
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removed from the CVS. Such stale directories often break compilation.
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The current directory and all directories beneath it will be examined.
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.PP
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Note that this tool does not remove anything; it simply prints what to
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do as a series of remove commands. You can copy and paste these commands,
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or use them with eval in a script.
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.PP
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This tool works better if the source directory is not the same as the
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build directory, since it will not print directories containing old
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executables.
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.PP
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This utility is part of the TDE Software Development Kit.
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.SH OPTIONS
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.TP
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\fB\-f\fP
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Actually perform the deletions instead of just printing them out.
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Use this option with care (no warranties, etc.)!
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.SH ENVIRONMENT VARIABLES
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One of the following variables (but not both) should be set if the source
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directory is different from the build directory.
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If the build directory is simply a subdirectory of the source directory,
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the simpler variable OBJ_SUBDIR should be used.
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.TP
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OBJ_SUBDIR
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Indicates that the build directory is in the given subdirectory of the
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source directory. For instance, if the source directory is \fItdesdk\fP
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and the build directory is \fItdesdk/obj-i386-linux\fP, then OBJ_SUBDIR
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should be set to \fIobj-i386-linux\fP.
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.TP
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OBJ_REPLACEMENT
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A \fBsed\fP expression that is used to transform the source directory
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into the build directory.
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For instance, if the source directory is \fI~/src/tdesdk\fP and the
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build directory is \fI~/src/tdesdk-obj\fP, then OBJ_REPLACEMENT could
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be set to \fIs#tdesdk#tdesdk-obj#\fP.
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.SH AUTHOR
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pruneemptydirs was written by David Faure <faure@kde.org>.
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.br
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This manual page was prepared by Ben Burton <bab@debian.org>
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for the Debian GNU/Linux system (but may be used by others).
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