47 lines
2.3 KiB
Bash
Executable File
47 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# © 2021 and later: Unicode, Inc. and others.
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# License & terms of use: http://www.unicode.org/copyright.html
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# This script runs Bazel to create (generate) header files and binary data files
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# with Unicode character/script/collation data that are
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# needed for bootstrapping the ICU4C build to integrate the data.
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# Required environment variables:
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# - ICU_SRC - the root directory of ICU source. This directory contains the
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# `icu4c` directory.
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ICU4C_COMMON=$ICU_SRC/icu4c/source/common
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ICU4C_DATA_IN=$ICU_SRC/icu4c/source/data/in
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ICU4C_NORM2=$ICU_SRC/icu4c/source/data/unidata/norm2
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# Delete the files from the source tree that we need to generate,
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# to make extra sure that we do not depend on their old versions for generating new ones.
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# We cannot just delete *_data.h because ucol_data.h is not a generated header file.
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rm $ICU_SRC/icu4c/source/common/norm2_nfc_data.h
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rm $ICU_SRC/icu4c/source/common/propname_data.h
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rm $ICU_SRC/icu4c/source/common/*_props_data.h
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rm $ICU4C_DATA_IN/*.icu
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rm $ICU4C_DATA_IN/*.nrm
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rm $ICU4C_DATA_IN/coll/*.icu
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# icu4c/source/i18n/collationfcd.cpp is generated by genuca;
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# probably hard to build genuca without depending on the old version.
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# Exit this shell script when a command fails.
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set -e
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# Generate normalization data files directly into the source tree.
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bazelisk run //icu4c/source/tools/gennorm2 -- -o $ICU4C_COMMON/norm2_nfc_data.h -s $ICU4C_NORM2 nfc.txt --csource
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bazelisk run //icu4c/source/tools/gennorm2 -- -o $ICU4C_DATA_IN/nfc.nrm -s $ICU4C_NORM2 nfc.txt
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bazelisk run //icu4c/source/tools/gennorm2 -- -o $ICU4C_DATA_IN/nfkc.nrm -s $ICU4C_NORM2 nfc.txt nfkc.txt
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bazelisk run //icu4c/source/tools/gennorm2 -- -o $ICU4C_DATA_IN/nfkc_cf.nrm -s $ICU4C_NORM2 nfc.txt nfkc.txt nfkc_cf.txt
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bazelisk run //icu4c/source/tools/gennorm2 -- -o $ICU4C_DATA_IN/uts46.nrm -s $ICU4C_NORM2 nfc.txt uts46.txt
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# genprops writes several files directly into the source tree.
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bazelisk run //tools/unicode/c/genprops $ICU_SRC/icu4c
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# genuca also writes several files directly into the source tree.
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# We run it twice for different versions of the CLDR root sort order.
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bazelisk run //tools/unicode/c/genuca -- --hanOrder implicit $ICU_SRC/icu4c
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bazelisk run //tools/unicode/c/genuca -- --hanOrder radical-stroke $ICU_SRC/icu4c
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