2010-10-29 18:52:59 +00:00
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#! /bin/bash
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#
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# Copyright (C) 2010, International Business Machines Corporation and others. All Rights Reserved.
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#
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# Commands for regenerating ICU4C locale data (.txt files) from CLDR.
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#
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# The process requires local copies of
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# - CLDR (the source of the data, and some Java tools)
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# - ICU4J (used by the conversion tools)
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# - ICU4C (the destination for the new data)
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#
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# The versions of each of these must match. Included with the release notes for ICU
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# is the version number and/or a CLDR svn tag name for the revision of CLDR
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# that was the source of the data for that release of ICU.
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#
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# Note: Some versions of the OpenJDK will not build the CLDR java utilities.
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# If you see compilation errors complaining about type incompatibilities with
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# functions on generic classes, try switching to the Sun JDK.
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#
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# Note: Enough things can fail in this process that it can be convenient to
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# run the commands separately from an interactive shell. They should all
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# copy and paste without problems.
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#
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# Define the locations of icu4c, icu4j and cldr sources
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# These three defines should be changed to match the locations on your machine.
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export ICU4C_DIR=$HOME/icu/icu/trunk
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export ICU4J_DIR=$HOME/icu/icu4j/trunk
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export CLDR_DIR=$HOME/cldr/trunk
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# Build ICU4J, including the cldr Utilities.
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cd $ICU4J_DIR
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ant jar
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ant cldrUtil
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export ICU4J_JAR=$ICU4J_DIR/icu4j.jar
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export ICU4J_CLASSES=$ICU4J_DIR/out/cldr_util/bin
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# Build the Java utilities included with the CLDR project
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cd $CLDR_DIR/tools/java
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ant all
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export CLDR_CLASSES=$CLDR_DIR/tools/java/classes
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# Set up a temporary director for caching the CLDR xml dtd.
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# This speeds up the data generation.
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mkdir /tmp/cldrdtd
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export ANT_OPTS="-DCLDR_DTD_CACHE=/tmp/cldrdtd"
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# Build the ICU4C .txt data files.
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# The new data will replace whatever was already present in the ICU4C sources
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# This process will take several minutes.
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cd $ICU4C_DIR/source/data
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ant clean
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ant all
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# After rebuilding .txt files, ICU4C should be rebuilt to regenerate
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# the new res files.
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