| | 1 | * Copyright (C) 2016 and later: Unicode, Inc. and others. |
| | 2 | * License & terms of use: http://www.unicode.org/copyright.html |
| | 3 | ******************************************************************************** |
| | 4 | * Copyright (C) 2008-2012, International Business Machines Corporation * |
| | 5 | * and others. All Rights Reserved. * |
| | 6 | * * |
| | 7 | * 6/26/08 - Created by Brian Rower - heavy copying from ICU4J readme & others * |
| | 8 | * * |
| | 9 | ******************************************************************************** |
| | 10 | |
| | 11 | Procedures for building ICU4J data from ICU4C data: |
| | 12 | |
| | 13 | *Setup* |
| | 14 | |
| | 15 | In the following, |
| | 16 | $icu4c_root is the ICU4C root directory |
| | 17 | $icu4j_root is the ICU4J root directory |
| | 18 | $jdk_bin is the JDK bin directory (for the jar tool) |
| | 19 | |
| | 20 | 1. *Linux* |
| | 21 | Download, configure, and build ICU4C. When you configure ICU4C, you must |
| | 22 | set the environment variable ICU_DATA_BUILDTOOL_OPTS to |
| | 23 | "--include_uni_core_data" to build additional required ICU4J data: |
| | 24 | |
| | 25 | ICU_DATA_BUILDTOOL_OPTS=--include_uni_core_data ./runConfigureICU Linux |
| | 26 | |
| | 27 | *Windows* |
| | 28 | - Add ICU_DATA_BUILDTOOL_OPTS as a system environment variable with value "--include_uni_core_data" |
| | 29 | - Build $icu4c_root\source\allinone\allinone.sln in Visual Studio |
| | 30 | |
| | 31 | For more instructions on downloading and building ICU4C, |
| | 32 | see the ICU4C readme at: |
| | 33 | https://htmlpreview.github.io/?https://github.com/unicode-org/icu/blob/master/icu4c/readme.html#HowToBuild |
| | 34 | (Windows: build as 'x86, Release' otherwise you will have to set 'CFG' differently below.) |
| | 35 | |
| | 36 | *NOTE* You should do a full rebuild after any data changes. |
| | 37 | |
| | 38 | 1a. If you didn't download from GitHub, you will also need the "icu4c-*-data.zip" file. Unpack this file and replace the icu/source/data directory's contents with the contents of the data directory from the zip file. |
| | 39 | |
| | 40 | |
| | 41 | 2. Step 2 depends on whether you are on a Windows or a Unix-type |
| | 42 | platform. |
| | 43 | |
| | 44 | *Windows* |
| | 45 | |
| | 46 | 2a. On Developer Command Prompt for VS, cd to $icu4c_root\source\data. |
| | 47 | |
| | 48 | 2b. On Developer Command Prompt for VS, |
| | 49 | nmake -f makedata.mak ICUMAKE=$icu4c_root\source\data\ CFG=x86\Release JAR="$jdk_bin\jar" ICU4J_ROOT=$icu4j_root icu4j-data-install |
| | 50 | |
| | 51 | Continue with step 3 below, in Java: |
| | 52 | |
| | 53 | |
| | 54 | *Linux* |
| | 55 | |
| | 56 | $icu4c_build is the ICU4C root build directory, |
| | 57 | which is $icu4c_root/source in an in-source build. |
| | 58 | (in other words, $icu4c_build is where you ran runConfigureICU or configure) |
| | 59 | |
| | 60 | 2c. On the command line, cd to $icu4c_build/data |
| | 61 | |
| | 62 | 2d. Do |
| | 63 | make JAR=$jdk_bin/jar ICU4J_ROOT=$icu4j_root icu4j-data-install |
| | 64 | |
| | 65 | (You can omit the JAR if it's just jar.) |
| | 66 | |
| | 67 | Continue with step 3, in Java: |
| | 68 | |
| | 69 | Step 2 on either platform will produce two files: icudata.jar and |
| | 70 | icutzdata.jar in $icu4j_root/main/shared/data. |
| | 71 | |
| | 72 | *Java* |
| | 73 | |
| | 74 | 3. After the ICU4C-side steps above, build the main target of the |
| | 75 | ICU4J ant build to unpack the jar files with the following commands: |
| | 76 | |
| | 77 | cd $icu4j_root |
| | 78 | ant main |
| | 79 | |
| | 80 | Run the tests locally and make sure they pass: |
| | 81 | |
| | 82 | ant check |
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