1# Copyright (C) 2015-2021 Free Software Foundation, Inc. 2# This file is part of the GNU C Library. 3 4# The GNU C Library is free software; you can redistribute it and/or 5# modify it under the terms of the GNU Lesser General Public 6# License as published by the Free Software Foundation; either 7# version 2.1 of the License, or (at your option) any later version. 8 9# The GNU C Library is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12# Lesser General Public License for more details. 13 14# You should have received a copy of the GNU Lesser General Public 15# License along with the GNU C Library; if not, see 16# <https://www.gnu.org/licenses/>. 17 18# Makefile for generating and updating Unicode-extracted files. 19 20 21# This Makefile is NOT used as part of the GNU libc build. It needs 22# to be run manually, within the source tree, at Unicode upgrades 23# (change UNICODE_VERSION below), to update ../locales/i18n_ctype ctype 24# information (part of the file is preserved, so don't wipe it all 25# out), and ../charmaps/UTF-8. 26 27# Use make all to generate the files used in the glibc build out of 28# the original Unicode files; make check to verify that they are what 29# we expect; make install to copy them to the location expected by the 30# glibc build; and make clean to remove all generated files. 31 32# We keep a local copy of the downloaded Unicode files, to avoid 33# running afoul of the LGPL corresponding sources requirements, even 34# though it's not clear that they are preferred over the generated 35# files for making modifications. 36 37 38UNICODE_VERSION = 14.0.0 39 40PYTHON3 = python3 41WGET = wget 42 43DOWNLOADS = UnicodeData.txt DerivedCoreProperties.txt EastAsianWidth.txt PropList.txt 44GENERATED = i18n_ctype tr_TR UTF-8 translit_combining translit_compat translit_circle translit_cjk_compat translit_font translit_fraction 45REPORTS = i18n_ctype-report UTF-8-report 46 47all: $(GENERATED) 48 49check: check-i18n_ctype check-UTF-8 50 51install: 52 cp -p i18n_ctype ../locales/i18n_ctype 53 cp -p tr_TR ../locales/tr_TR 54 cp -p UTF-8 ../charmaps/UTF-8 55 cp -p translit_combining ../locales/translit_combining 56 cp -p translit_compat ../locales/translit_compat 57 cp -p translit_circle ../locales/translit_circle 58 cp -p translit_cjk_compat ../locales/translit_cjk_compat 59 cp -p translit_font ../locales/translit_font 60 cp -p translit_fraction ../locales/translit_fraction 61 62clean: mostlyclean 63 -rm -rf __pycache__ 64mostlyclean: 65 -rm -f $(REPORTS) $(GENERATED) 66 67.PHONY: all check clean mostlyclean install 68 69i18n_ctype: UnicodeData.txt DerivedCoreProperties.txt 70i18n_ctype: ../locales/i18n_ctype # Preserve non-ctype information. 71i18n_ctype: gen_unicode_ctype.py 72 $(PYTHON3) gen_unicode_ctype.py -u UnicodeData.txt \ 73 -d DerivedCoreProperties.txt -i ../locales/i18n_ctype -o $@ \ 74 --unicode_version $(UNICODE_VERSION) 75 76i18n_ctype-report: i18n_ctype ../locales/i18n_ctype 77i18n_ctype-report: ctype_compatibility.py ctype_compatibility_test_cases.py 78 $(PYTHON3) ./ctype_compatibility.py -o ../locales/i18n_ctype \ 79 -n i18n_ctype -a -m > $@ 80 81check-i18n_ctype: i18n_ctype-report 82 @if grep '\(Missing\|Added\) [^0]\|^Number of errors[^=]* = [^0]' \ 83 i18n_ctype-report; \ 84 then echo manual verification required; false; else true; fi 85 86tr_TR: UnicodeData.txt DerivedCoreProperties.txt 87tr_TR: ../locales/tr_TR # Preserve non-ctype information. 88tr_TR: gen_unicode_ctype.py 89 $(PYTHON3) gen_unicode_ctype.py -u UnicodeData.txt \ 90 -d DerivedCoreProperties.txt -i ../locales/tr_TR -o $@ \ 91 --unicode_version $(UNICODE_VERSION) --turkish 92 93UTF-8: UnicodeData.txt EastAsianWidth.txt 94UTF-8: utf8_gen.py 95 $(PYTHON3) utf8_gen.py -u UnicodeData.txt \ 96 -e EastAsianWidth.txt -p PropList.txt \ 97 --unicode_version $(UNICODE_VERSION) 98 99UTF-8-report: UTF-8 ../charmaps/UTF-8 100UTF-8-report: utf8_compatibility.py 101 $(PYTHON3) ./utf8_compatibility.py -u UnicodeData.txt \ 102 -e EastAsianWidth.txt -o ../charmaps/UTF-8 \ 103 -n UTF-8 -a -m -c > $@ 104 105check-UTF-8: UTF-8-report 106 @if grep '^Total.*: [^0]' UTF-8-report; \ 107 then echo manual verification required; false; else true; fi 108 109translit_combining: UnicodeData.txt 110translit_combining: gen_translit_combining.py 111 $(PYTHON3) ./gen_translit_combining.py -u UnicodeData.txt \ 112 -o $@ --unicode_version $(UNICODE_VERSION) 113 114translit_compat: UnicodeData.txt 115translit_compat: gen_translit_compat.py 116 $(PYTHON3) ./gen_translit_compat.py -u UnicodeData.txt \ 117 -o $@ --unicode_version $(UNICODE_VERSION) 118 119translit_circle: UnicodeData.txt 120translit_circle: gen_translit_circle.py 121 $(PYTHON3) ./gen_translit_circle.py -u UnicodeData.txt \ 122 -o $@ --unicode_version $(UNICODE_VERSION) 123 124translit_cjk_compat: UnicodeData.txt 125translit_cjk_compat: gen_translit_cjk_compat.py 126 $(PYTHON3) ./gen_translit_cjk_compat.py -u UnicodeData.txt \ 127 -o $@ --unicode_version $(UNICODE_VERSION) 128 129translit_font: UnicodeData.txt 130translit_font: gen_translit_font.py 131 $(PYTHON3) ./gen_translit_font.py -u UnicodeData.txt \ 132 -o $@ --unicode_version $(UNICODE_VERSION) 133 134translit_fraction: UnicodeData.txt 135translit_fraction: gen_translit_fraction.py 136 $(PYTHON3) ./gen_translit_fraction.py -u UnicodeData.txt \ 137 -o $@ --unicode_version $(UNICODE_VERSION) 138 139.PHONY: downloads clean-downloads 140downloads: $(DOWNLOADS) 141clean-downloads: 142 -rm -f $(DOWNLOADS) 143 144$(DOWNLOADS): 145 $(WGET) http://www.unicode.org/Public/$(UNICODE_VERSION)/ucd/$@ 146