100 lines
3.2 KiB
Makefile
100 lines
3.2 KiB
Makefile
# Copyright (C) 2015 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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# Makefile for generating and updating Unicode-extracted files.
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# This Makefile is NOT used as part of the GNU libc build. It needs
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# to be run manually, within the source tree, at Unicode upgrades
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# (change UNICODE_VERSION below), to update ../locales/i18n ctype
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# information (part of the file is preserved, so don't wipe it all
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# out), and ../charmaps/UTF-8.
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# Use make all to generate the files used in the glibc build out of
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# the original Unicode files; make check to verify that they are what
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# we expect; make install to copy them to the location expected by the
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# glibc build; and make clean to remove all generated files.
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# We keep a local copy of the downloaded Unicode files, to avoid
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# running afoul of the LGPL corresponding sources requirements, even
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# though it's not clear that they are preferred over the generated
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# files for making modifications.
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UNICODE_VERSION = 7.0.0
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PYTHON3 = python3
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WGET = wget
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DOWNLOADS = UnicodeData.txt DerivedCoreProperties.txt EastAsianWidth.txt
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GENERATED = i18n UTF-8
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REPORTS = i18n-report UTF-8-report
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all: $(GENERATED)
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check: check-i18n check-UTF-8
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install:
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cp -p i18n ../locales/i18n
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cp -p UTF-8 ../charmaps/UTF-8
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clean: mostlyclean
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-rm -rf __pycache__
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mostlyclean:
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-rm -f $(REPORTS) $(GENERATED)
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.PHONY: all check clean mostlyclean install
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i18n: UnicodeData.txt DerivedCoreProperties.txt
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i18n: ../locales/i18n # Preserve non-ctype information.
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i18n: gen_unicode_ctype.py
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$(PYTHON3) gen_unicode_ctype.py -u UnicodeData.txt \
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-d DerivedCoreProperties.txt -i ../locales/i18n -o $@ \
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--unicode_version $(UNICODE_VERSION)
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i18n-report: i18n ../locales/i18n
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i18n-report: ctype_compatibility.py ctype_compatibility_test_cases.py
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$(PYTHON3) ./ctype_compatibility.py -o ../locales/i18n \
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-n i18n -a -m > $@
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check-i18n: i18n-report
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@if grep '\(Missing\|Added\) [^0]\|^Number of errors[^=]* = [^0]' \
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i18n-report; \
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then echo manual verification required; false; else true; fi
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UTF-8: UnicodeData.txt EastAsianWidth.txt
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UTF-8: utf8_gen.py
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$(PYTHON3) utf8_gen.py UnicodeData.txt EastAsianWidth.txt
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UTF-8-report: UTF-8 ../charmaps/UTF-8
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UTF-8-report: utf8_compatibility.py
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$(PYTHON3) ./utf8_compatibility.py -o ../charmaps/UTF-8 \
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-n UTF-8 -a -m > $@
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check-UTF-8: UTF-8-report
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@if grep '^Total.*: [^0]' UTF-8-report; \
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then echo manual verification required; false; else true; fi
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.PHONY: downloads clean-downloads
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downloads: $(DOWNLOADS)
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clean-downloads:
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-rm -f $(DOWNLOADS)
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$(DOWNLOADS):
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$(WGET) http://www.unicode.org/Public/$(UNICODE_VERSION)/ucd/$@
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