Added man pages and pc file.
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INSTALL
66
INSTALL
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@ -1,8 +1,8 @@
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Installation Instructions
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*************************
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Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
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Software Foundation, Inc.
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Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
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2006 Free Software Foundation, Inc.
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This file is free documentation; the Free Software Foundation gives
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unlimited permission to copy, distribute and modify it.
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@ -10,7 +10,10 @@ unlimited permission to copy, distribute and modify it.
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Basic Installation
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==================
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These are generic installation instructions.
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Briefly, the shell commands `./configure; make; make install' should
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configure, build, and install this package. The following
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more-detailed instructions are generic; see the `README' file for
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instructions specific to this package.
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The `configure' shell script attempts to guess correct values for
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various system-dependent variables used during compilation. It uses
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@ -23,9 +26,9 @@ debugging `configure').
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It can also use an optional file (typically called `config.cache'
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and enabled with `--cache-file=config.cache' or simply `-C') that saves
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the results of its tests to speed up reconfiguring. (Caching is
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the results of its tests to speed up reconfiguring. Caching is
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disabled by default to prevent problems with accidental use of stale
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cache files.)
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cache files.
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If you need to do unusual things to compile the package, please try
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to figure out how `configure' could check whether to do them, and mail
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@ -35,20 +38,17 @@ some point `config.cache' contains results you don't want to keep, you
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may remove or edit it.
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The file `configure.ac' (or `configure.in') is used to create
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`configure' by a program called `autoconf'. You only need
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`configure.ac' if you want to change it or regenerate `configure' using
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a newer version of `autoconf'.
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`configure' by a program called `autoconf'. You need `configure.ac' if
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you want to change it or regenerate `configure' using a newer version
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of `autoconf'.
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The simplest way to compile this package is:
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1. `cd' to the directory containing the package's source code and type
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`./configure' to configure the package for your system. If you're
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using `csh' on an old version of System V, you might need to type
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`sh ./configure' instead to prevent `csh' from trying to execute
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`configure' itself.
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`./configure' to configure the package for your system.
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Running `configure' takes awhile. While running, it prints some
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messages telling which features it is checking for.
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Running `configure' might take a while. While running, it prints
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some messages telling which features it is checking for.
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2. Type `make' to compile the package.
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@ -78,7 +78,7 @@ details on some of the pertinent environment variables.
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by setting variables in the command line or in the environment. Here
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is an example:
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./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
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./configure CC=c99 CFLAGS=-g LIBS=-lposix
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*Note Defining Variables::, for more details.
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@ -87,31 +87,29 @@ Compiling For Multiple Architectures
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You can compile the package for more than one kind of computer at the
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same time, by placing the object files for each architecture in their
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own directory. To do this, you must use a version of `make' that
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supports the `VPATH' variable, such as GNU `make'. `cd' to the
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own directory. To do this, you can use GNU `make'. `cd' to the
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directory where you want the object files and executables to go and run
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the `configure' script. `configure' automatically checks for the
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source code in the directory that `configure' is in and in `..'.
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If you have to use a `make' that does not support the `VPATH'
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variable, you have to compile the package for one architecture at a
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time in the source code directory. After you have installed the
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package for one architecture, use `make distclean' before reconfiguring
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for another architecture.
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With a non-GNU `make', it is safer to compile the package for one
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architecture at a time in the source code directory. After you have
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installed the package for one architecture, use `make distclean' before
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reconfiguring for another architecture.
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Installation Names
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==================
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By default, `make install' will install the package's files in
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`/usr/local/bin', `/usr/local/man', etc. You can specify an
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installation prefix other than `/usr/local' by giving `configure' the
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option `--prefix=PREFIX'.
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By default, `make install' installs the package's commands under
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`/usr/local/bin', include files under `/usr/local/include', etc. You
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can specify an installation prefix other than `/usr/local' by giving
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`configure' the option `--prefix=PREFIX'.
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You can specify separate installation prefixes for
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architecture-specific files and architecture-independent files. If you
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give `configure' the option `--exec-prefix=PREFIX', the package will
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use PREFIX as the prefix for installing programs and libraries.
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Documentation and other data files will still use the regular prefix.
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pass the option `--exec-prefix=PREFIX' to `configure', the package uses
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PREFIX as the prefix for installing programs and libraries.
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Documentation and other data files still use the regular prefix.
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In addition, if you use an unusual directory layout you can give
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options like `--bindir=DIR' to specify different values for particular
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@ -159,7 +157,7 @@ where SYSTEM can have one of these forms:
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need to know the machine type.
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If you are _building_ compiler tools for cross-compiling, you should
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use the `--target=TYPE' option to select the type of system they will
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use the option `--target=TYPE' to select the type of system they will
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produce code for.
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If you want to _use_ a cross compiler, that generates code for a
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@ -190,12 +188,12 @@ them in the `configure' command line, using `VAR=value'. For example:
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./configure CC=/usr/local2/bin/gcc
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causes the specified `gcc' to be used as the C compiler (unless it is
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overridden in the site shell script). Here is a another example:
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overridden in the site shell script).
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/bin/bash ./configure CONFIG_SHELL=/bin/bash
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Unfortunately, this technique does not work for `CONFIG_SHELL' due to
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an Autoconf bug. Until the bug is fixed you can use this workaround:
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Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
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configuration-related scripts to be executed by `/bin/bash'.
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CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
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`configure' Invocation
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======================
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@ -1,2 +1,5 @@
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SUBDIRS = src tests examples
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EXTRA_DIST = cmph.spec configure.ac
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SUBDIRS = src tests examples man
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EXTRA_DIST = cmph.spec configure.ac cmph.pc.in
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pkgconfigdir = $(libdir)/pkgconfig
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pkgconfig_DATA = cmph.pc
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url=http://cmph.sourceforge.net/
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prefix=/usr
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exec_prefix=${prefix}
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libdir=${exec_prefix}/lib
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includedir=${prefix}/include
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Name: alsa
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Description: minimal perfect hashing library
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Version: 0.7
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Libs: -L${libdir} -lcmph
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Cflags: -I${includedir}
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URL: ${url}
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@ -1,6 +1,6 @@
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT(Makefile.am)
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AM_INIT_AUTOMAKE(cmph, 0.6)
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AM_INIT_AUTOMAKE(cmph, 0.7)
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AM_CONFIG_HEADER(config.h)
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dnl Checks for programs.
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@ -35,4 +35,4 @@ dnl Checks for library functions.
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AC_CHECK_SPOON
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dnl AC_OUTPUT(Makefile tests/Makefile samples/Makefile)
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AC_OUTPUT(Makefile src/Makefile tests/Makefile examples/Makefile)
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AC_OUTPUT(Makefile src/Makefile tests/Makefile examples/Makefile man/Makefile cmph.pc)
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2
gendocs
2
gendocs
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@ -1,3 +1,5 @@
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#!/bin/sh
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txt2tags -t html --mask-email -i README.t2t -o index.html
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txt2tags -t html -i BMZ.t2t -o bmz.html
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txt2tags -t html -i BRZ.t2t -o brz.html
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@ -0,0 +1,2 @@
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man_MANS = cmph.1
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EXTRA_DIST=cmph.1
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.TH CMPH "1" "October 2007" "cmph 0.6" "User Commands"
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.SH NAME
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cmph \- minimum perfect hashing tool
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.SH SYNOPSIS
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.B cmph
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[-v] [-h] [-V] [-k nkeys] [-f hash_function] [-g [-c value][-s seed] ] [-a algorithm] [-M memory_in_MB] [-b BRZ_parameter] [-d tmp_dir] [-m file.mph] keysfile
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.SH DESCRIPTION
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.PP
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Command line tool to generate and query minimal perfect hash functions.
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.PP
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Please refer to http://cmph.sf.net for full documentation.
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.TP
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\fB\-h\fR
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Print an help message
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.TP
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\fB\-c\fR
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This value determines: the number of vertices in the graph for the algorithms BMZ and CHM; the number of bits per key required in the FCH algorithm
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.TP
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\fB\-a\fR
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Algorithm. Valid values are: bmz, bmz8, chm, brz, fch
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.TP
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\fB\-f\fR
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hash function (may be used multiple times). valid values are: djb2, fnv, jenkins, sdbm
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.TP
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\fB\-V\fR
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Print version number and exit
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.TP
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\fB\-v\fR
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Increase verbosity (may be used multiple times)
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.TP
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\fB\-k\fR
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Number of keys
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.TP
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\fB\-g\fR
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Generation mode
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.TP
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\fB\-s\fR
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Random seed
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.TP
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\fB\-m\fR
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Minimum perfect hash function file
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.TP
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\fB\-M\fR
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Main memory availability (in MB)
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.TP
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\fB\-d\fR
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Temporary directory used in brz algorithm
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.TP
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\fB\-b\fR
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Parameter of BRZ algorithm to make the maximal number of keys in a bucket lower than 256
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.TP
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\fBkeysfile\fR
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Line separated file with keys
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.SH EXAMPLE
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$ # Using the default algorithm (chm) for constructing a mphf
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.br
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$ # for keys in file keys_file. Lines in keys_file _must_ be unique.
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.br
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$ ./cmph -v -g keys_file
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.br
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$ # Query id of keys in the file keys_query
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.br
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$ ./cmph -v -m keys_file.mph keys_query
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.SH AUTHOR
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This manual page was written by Enrico Tassi <gareuselesinge@users.sourceforge.net>,
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for the Debian project (but may be used by others).
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