mirror of https://github.com/apache/lucene.git
116 lines
4.1 KiB
Plaintext
116 lines
4.1 KiB
Plaintext
Lucene Build Instructions
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$Id$
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Basic steps:
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0) Install JDK 1.2 (or greater), Ant 1.5 (or greater), and the Ant
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optional.jar
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1) Download Lucene from Apache and unpack it
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2) Connect to the top-level of your Lucene installation
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3) Install JavaCC (optional)
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4) Run ant
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Step 0) Set up your development environment (JDK 1.2 or greater,
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Ant 1.5 or greater)
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We'll assume that you know how to get and set up the JDK - if you
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don't, then we suggest starting at http://java.sun.com and learning
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more about Java, before returning to this README.
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Lucene runs with JDK 1.2 and later. However, if you're going to work
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with the development version of Lucene, we recommend you stick with
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the most current version of Java (at the time of this writing, JDK
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1.4). Also, note that if you're working with the Lucene source,
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you'll need to use Ant (see below) and Ant requires at least JDK 1.1
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(and in the future will move to requiring JDK 1.2, according to
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the Ant install docs).
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Like most of the Jakarta projects, Lucene uses Apache Ant for build
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control. Specifically, you MUST use Ant version 1.5 or greater.
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Ant is "kind of like make without make's wrinkles". Ant is
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implemented in java and uses XML-based configuration files. You can
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get it at:
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http://ant.apache.org
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You'll need to download both the Ant binary distribution and the
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"optional" jar file. Install these according to the instructions at:
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http://ant.apache.org/manual
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Step 1) Download Lucene from Apache
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We'll assume you already did this, or you wouldn't be reading this
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file. However, you might have received this file by some alternate
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route, or you might have an incomplete copy of the Lucene, so: Lucene
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releases are available for download at:
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http://jakarta.apache.org/builds/jakarta-lucene/release/
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Download either a zip or a tarred/gzipped version of the archive, and
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uncompress it into a directory of your choice.
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Step 2) Connect to the top-level of your Lucene installation
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Lucene's top-level directory contains the default.properties and
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build.xml files. By default, you do not need to change any of the
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settings in these files, but you do need to run ant from this location
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so it knows where to find them.
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If you would like to change the settings in the default.properties there
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is no need to edit the default.properties file, you can override the
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property settings by creating one or more of the following files and
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placing your own property settings in there:
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~/lucene.build.properties
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~/build.properties
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jakarta-lucene/build.properties
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The first property which is found in the order with which the files are
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loaded becomes the property setting which is used by the Ant build
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system.
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NOTE: the ~ character represents your user account home directory.
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Step 3) Install JavaCC
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Building the Lucene distribution from the source does not require the JavaCC
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parser generator, but if you wish to regenerate any of the pre-generated
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parser pieces, you will need to install JavaCC.
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http://javacc.dev.java.net
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Follow the download links and download the zip file to a temporary
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location on your file system.
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After JavaCC is installed, edit your build.properties
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(as in step 2), and add the line
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javacc.home=/javacc/bin
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where this points to the bin directory of your javacc installation.
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Step 4) Run ant
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Assuming you have ant in your PATH and have set ANT_HOME to the
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location of your ant installation, typing "ant" at the shell prompt
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and command prompt should run ant. Ant will by default look for the
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"build.xml" file in your current directory, and compile Lucene.
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To rebuild any of the JavaCC-based parsers, run "ant javacc".
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For further information on Lucene, go to:
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http://jakarta.apache.org/lucene/
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Please join the Lucene-User mailing list by visiting this site:
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http://jakarta.apache.org/site/mail.html
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Please post suggestions, questions, corrections or additions to this
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document to the lucene-user mailing list.
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This file was originally written by Steven J. Owens <puff@darksleep.com>.
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This file was modified by Jon S. Stevens <jon@latchkey.com>.
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Copyright (c) 2001-2003 The Apache Software Foundation. All rights reserved.
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