Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 82 insertions, 0 deletions

diff --git a/intl/icu/source/data/icu4j-readme.txt b/intl/icu/source/data/icu4j-readme.txt
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+* Copyright (C) 2016 and later: Unicode, Inc. and others.
+* License & terms of use: http://www.unicode.org/copyright.html
+********************************************************************************
+* Copyright (C) 2008-2012, International Business Machines Corporation         *
+* and others. All Rights Reserved.                                             *
+*                                                                              *
+* 6/26/08 - Created by Brian Rower - heavy copying from ICU4J readme & others  *
+*                                                                              *
+********************************************************************************
+
+Procedures for building ICU4J data from ICU4C data:
+
+*Setup*
+
+In the following,
+        $icu4c_root is the ICU4C root directory
+        $icu4j_root is the ICU4J root directory
+        $jdk_bin is the JDK bin directory (for the jar tool)
+
+1. *Linux*
+   Download, configure, and build ICU4C. When you configure ICU4C, you must
+   set the environment variable ICU_DATA_BUILDTOOL_OPTS to
+   "--include_uni_core_data" to build additional required ICU4J data:
+
+        ICU_DATA_BUILDTOOL_OPTS=--include_uni_core_data ./runConfigureICU Linux
+   
+   *Windows*
+    - Add ICU_DATA_BUILDTOOL_OPTS as a system environment variable with value "--include_uni_core_data"
+    - Build $icu4c_root\source\allinone\allinone.sln in Visual Studio
+
+   For more instructions on downloading and building ICU4C,
+   see the ICU4C readme at:
+        https://htmlpreview.github.io/?https://github.com/unicode-org/icu/blob/main/icu4c/readme.html#HowToBuild
+        (Windows: build as 'x86, Release' otherwise you will have to set 'CFG' differently below.)
+
+    *NOTE* You should do a full rebuild after any data changes.
+    
+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.  
+
+
+2. Step 2 depends on whether you are on a Windows or a Unix-type
+platform.
+
+*Windows* 
+
+2a. On Developer Command Prompt for VS, cd to $icu4c_root\source\data.
+
+2b. On Developer Command Prompt for VS,
+        nmake -f makedata.mak ICUMAKE=$icu4c_root\source\data\ CFG=x86\Release JAR="$jdk_bin\jar" ICU4J_ROOT=$icu4j_root icu4j-data-install
+
+       Continue with step 3 below, in Java:
+
+
+*Linux*
+
+        $icu4c_build is the ICU4C root build directory,
+        which is $icu4c_root/source in an in-source build.
+        (in other words, $icu4c_build is where you ran runConfigureICU or configure)
+
+2c. On the command line, cd to $icu4c_build/data
+
+2d. Do
+        make JAR=$jdk_bin/jar ICU4J_ROOT=$icu4j_root icu4j-data-install
+
+       (You can omit the JAR if it's just jar.)
+
+	Continue with step 3, in Java:
+
+Step 2 on either platform will produce two files: icudata.jar and
+icutzdata.jar in $icu4j_root/main/shared/data.
+
+*Java*
+
+3. After the ICU4C-side steps above, build the main target of the
+        ICU4J ant build to unpack the jar files with the following commands:
+
+        cd $icu4j_root
+        ant main
+
+   Run the tests locally and make sure they pass:
+   
+        ant check