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1#
2# This class knows how to package up glibc. Its shared since prebuild binary toolchains
3# may need packaging and its pointless to duplicate this code.
4#
5# Caller should set GLIBC_INTERNAL_USE_BINARY_LOCALE to one of:
6# "compile" - Use QEMU to generate the binary locale files
7# "precompiled" - The binary locale files are pregenerated and already present
8# "ondevice" - The device will build the locale files upon first boot through the postinst
9
10GLIBC_INTERNAL_USE_BINARY_LOCALE ?= "ondevice"
11
12PACKAGES = "glibc-dbg glibc catchsegv sln nscd ldd localedef glibc-utils glibc-dev glibc-doc glibc-locale libsegfault glibc-extra-nss glibc-thread-db glibc-pcprofile"
13PACKAGES_DYNAMIC = "glibc-gconv-* glibc-charmap-* glibc-localedata-* locale-base-* glibc-binary-localedata-*"
14
15libc_baselibs = "${base_libdir}/libc* ${base_libdir}/libm* ${base_libdir}/ld* ${base_libdir}/libpthread* ${base_libdir}/libresolv* ${base_libdir}/librt* ${base_libdir}/libutil* ${base_libdir}/libnsl* ${base_libdir}/libnss_files* ${base_libdir}/libnss_compat* ${base_libdir}/libnss_dns* ${base_libdir}/libdl* ${base_libdir}/libanl* ${base_libdir}/libBrokenLocale*"
16
17FILES_glibc = "${sysconfdir} ${libc_baselibs} ${base_sbindir}/ldconfig ${libexecdir}/* ${datadir}/zoneinfo"
18FILES_ldd = "${bindir}/ldd"
19FILES_libsegfault = "${base_libdir}/libSegFault*"
20FILES_glibc-extra-nss = "${base_libdir}/libnss*"
21FILES_sln = "${base_sbindir}/sln"
22FILES_glibc-dev_append = " ${libdir}/*.o ${bindir}/rpcgen"
23FILES_nscd = "${sbindir}/nscd* ${sysconfdir}/nscd* ${sysconfdir}/init.d/nscd*"
24FILES_glibc-utils = "${bindir}/* ${sbindir}/*"
25FILES_glibc-gconv = "${libdir}/gconv/*"
26FILES_glibc-dbg = "${bindir}/.debug ${sbindir}/.debug ${libdir}/.debug \
27 ${base_bindir}/.debug ${base_sbindir}/.debug ${base_libdir}/.debug \
28 ${libdir}/gconv/.debug ${libexecdir}/*/.debug"
29FILES_catchsegv = "${bindir}/catchsegv"
30RDEPENDS_catchsegv = "libsegfault"
31FILES_glibc-pcprofile = "${base_libdir}/libpcprofile.so"
32FILES_glibc-thread-db = "${base_libdir}/libthread_db*"
33FILES_localedef = "${bindir}/localedef"
34RPROVIDES_glibc-dev += "libc-dev"
35
36DESCRIPTION_sln = "glibc: create symbolic links between files"
37DESCRIPTION_nscd = "glibc: name service cache daemon for passwd, group, and hosts"
38DESCRIPTION_glibc-extra-nss = "glibc: nis, nisplus and hesiod search services"
39DESCRIPTION_ldd = "glibc: print shared library dependencies"
40DESCRIPTION_localedef = "glibc: compile locale definition files"
41DESCRIPTION_glibc-utils = "glibc: misc utilities like iconf, local, gencat, tzselect, rpcinfo, ..."
42
43TMP_LOCALE="/tmp/locale${libdir}/locale"
44
45locale_base_postinst() {
46#!/bin/sh
47
48if [ "x$D" != "x" ]; then
49 exit 1
50fi
51
52rm -rf ${TMP_LOCALE}
53mkdir -p ${TMP_LOCALE}
54if [ -f ${libdir}/locale/locale-archive ]; then
55 cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
56fi
57localedef --inputfile=${datadir}/i18n/locales/%s --charmap=%s --prefix=/tmp/locale %s
58mkdir -p ${libdir}/locale/
59mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
60rm -rf ${TMP_LOCALE}
61}
62
63locale_base_postrm() {
64#!/bin/sh
65
66rm -rf ${TMP_LOCALE}
67mkdir -p ${TMP_LOCALE}
68if [ -f ${libdir}/locale/locale-archive ]; then
69 cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
70fi
71localedef --delete-from-archive --inputfile=${datadir}/locales/%s --charmap=%s --prefix=/tmp/locale %s
72mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
73rm -rf ${TMP_LOCALE}
74}
75
76do_prep_locale_tree() {
77 treedir=${WORKDIR}/locale-tree
78 rm -rf $treedir
79 mkdir -p $treedir/bin $treedir/lib $treedir/${datadir} $treedir/${libdir}/locale
80 cp -pPR ${PKGD}${datadir}/i18n $treedir/${datadir}/i18n
81 # unzip to avoid parsing errors
82 for i in $treedir/${datadir}/i18n/charmaps/*gz; do
83 gunzip $i
84 done
85 cp -pPR ${PKGD}${base_libdir}/* $treedir/lib
86 if [ -f ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.* ]; then
87 cp -pPR ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.* $treedir/lib
88 fi
89 install -m 0755 ${PKGD}${bindir}/localedef $treedir/bin
90}
91
92do_collect_bins_from_locale_tree() {
93 treedir=${WORKDIR}/locale-tree
94
95 mkdir -p ${PKGD}${libdir}
96 cp -pPR $treedir/${libdir}/locale ${PKGD}${libdir}
97}
98
99python package_do_split_gconvs () {
100 import os, re
101 if (bb.data.getVar('PACKAGE_NO_GCONV', d, 1) == '1'):
102 bb.note("package requested not splitting gconvs")
103 return
104
105 if not bb.data.getVar('PACKAGES', d, 1):
106 return
107
108 libdir = bb.data.getVar('libdir', d, 1)
109 if not libdir:
110 bb.error("libdir not defined")
111 return
112 datadir = bb.data.getVar('datadir', d, 1)
113 if not datadir:
114 bb.error("datadir not defined")
115 return
116
117 gconv_libdir = base_path_join(libdir, "gconv")
118 charmap_dir = base_path_join(datadir, "i18n", "charmaps")
119 locales_dir = base_path_join(datadir, "i18n", "locales")
120 binary_locales_dir = base_path_join(libdir, "locale")
121
122 do_split_packages(d, gconv_libdir, file_regex='^(.*)\.so$', output_pattern='glibc-gconv-%s', description='gconv module for character set %s', extra_depends='glibc-gconv')
123
124 do_split_packages(d, charmap_dir, file_regex='^(.*)\.gz$', output_pattern='glibc-charmap-%s', description='character map for %s encoding', extra_depends='')
125
126 def calc_locale_deps(fn, pkg, file_regex, output_pattern, group):
127 deps = []
128 f = open(fn, "r")
129 c_re = re.compile('^copy "(.*)"')
130 i_re = re.compile('^include "(\w+)".*')
131 for l in f.readlines():
132 m = c_re.match(l) or i_re.match(l)
133 if m:
134 dp = legitimize_package_name('glibc-localedata-%s' % m.group(1))
135 if not dp in deps:
136 deps.append(dp)
137 f.close()
138 if deps != []:
139 bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)
140
141 do_split_packages(d, locales_dir, file_regex='(.*)', output_pattern='glibc-localedata-%s', description='locale definition for %s', hook=calc_locale_deps, extra_depends='')
142 bb.data.setVar('PACKAGES', bb.data.getVar('PACKAGES', d) + ' glibc-gconv', d)
143
144 f = open(os.path.join(bb.data.getVar('WORKDIR', d, 1), "SUPPORTED"), "r")
145 supported = f.readlines()
146 f.close()
147
148 dot_re = re.compile("(.*)\.(.*)")
149
150 # Collate the locales by base and encoding
151 utf8_only = int(bb.data.getVar('LOCALE_UTF8_ONLY', d, 1) or 0)
152 encodings = {}
153 for l in supported:
154 l = l[:-1]
155 (locale, charset) = l.split(" ")
156 if utf8_only and charset != 'UTF-8':
157 continue
158 m = dot_re.match(locale)
159 if m:
160 locale = m.group(1)
161 if not encodings.has_key(locale):
162 encodings[locale] = []
163 encodings[locale].append(charset)
164
165 def output_locale_source(name, locale, encoding):
166 pkgname = 'locale-base-' + legitimize_package_name(name)
167
168 bb.data.setVar('RDEPENDS_%s' % pkgname, 'localedef glibc-localedata-%s glibc-charmap-%s' % (legitimize_package_name(locale), legitimize_package_name(encoding)), d)
169 rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
170 m = re.match("(.*)_(.*)", name)
171 if m:
172 rprovides += ' virtual-locale-%s' % m.group(1)
173 bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
174 bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
175 bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
176 bb.data.setVar('pkg_postinst_%s' % pkgname, bb.data.getVar('locale_base_postinst', d, 1) % (locale, encoding, locale), d)
177 bb.data.setVar('pkg_postrm_%s' % pkgname, bb.data.getVar('locale_base_postrm', d, 1) % (locale, encoding, locale), d)
178
179 def output_locale_binary(name, locale, encoding):
180 target_arch = bb.data.getVar("TARGET_ARCH", d, 1)
181 qemu = "qemu-%s" % target_arch
182 pkgname = 'locale-base-' + legitimize_package_name(name)
183 m = re.match("(.*)\.(.*)", name)
184 if m:
185 glibc_name = "%s.%s" % (m.group(1), m.group(2).lower().replace("-",""))
186 else:
187 glibc_name = name
188 bb.data.setVar('RDEPENDS_%s' % pkgname, legitimize_package_name('glibc-binary-localedata-%s' % glibc_name), d)
189 rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
190 m = re.match("(.*)_(.*)", name)
191 if m:
192 rprovides += ' virtual-locale-%s' % m.group(1)
193 bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
194 bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
195 bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
196
197 treedir = base_path_join(bb.data.getVar("WORKDIR", d, 1), "locale-tree")
198 path = bb.data.getVar("PATH", d, 1)
199 i18npath = base_path_join(treedir, datadir, "i18n")
200
201 localedef_opts = "--force --old-style --no-archive --prefix=%s --inputfile=%s/i18n/locales/%s --charmap=%s %s" % (treedir, datadir, locale, encoding, name)
202
203 qemu_options = bb.data.getVar("QEMU_OPTIONS_%s" % bb.data.getVar('PACKAGE_ARCH', d, 1), d, 1)
204 if not qemu_options:
205 qemu_options = bb.data.getVar('QEMU_OPTIONS', d, 1)
206
207 cmd = "PATH=\"%s\" I18NPATH=\"%s\" %s -L %s %s %s/bin/localedef %s" % (path, i18npath, qemu, treedir, qemu_options, treedir, localedef_opts)
208 bb.note("generating locale %s (%s)" % (locale, encoding))
209 if os.system(cmd):
210 raise bb.build.FuncFailed("localedef returned an error (command was %s)." % cmd)
211
212 def output_locale(name, locale, encoding):
213 use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
214 if use_bin == "compile":
215 output_locale_binary(name, locale, encoding)
216 else:
217 output_locale_source(name, locale, encoding)
218
219 use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
220 if use_bin == "compile":
221 bb.note("preparing tree for binary locale generation")
222 bb.build.exec_func("do_prep_locale_tree", d)
223
224 # Reshuffle names so that UTF-8 is preferred over other encodings
225 non_utf8 = []
226 for l in encodings.keys():
227 if len(encodings[l]) == 1:
228 output_locale(l, l, encodings[l][0])
229 if encodings[l][0] != "UTF-8":
230 non_utf8.append(l)
231 else:
232 if "UTF-8" in encodings[l]:
233 output_locale(l, l, "UTF-8")
234 encodings[l].remove("UTF-8")
235 else:
236 non_utf8.append(l)
237 for e in encodings[l]:
238 output_locale('%s.%s' % (l, e), l, e)
239
240 if non_utf8 != []:
241 bb.note("the following locales are supported only in legacy encodings:")
242 bb.note(" " + " ".join(non_utf8))
243
244 use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
245 if use_bin == "compile":
246 bb.note("collecting binary locales from locale tree")
247 bb.build.exec_func("do_collect_bins_from_locale_tree", d)
248 do_split_packages(d, binary_locales_dir, file_regex='(.*)', output_pattern='glibc-binary-localedata-%s', description='binary locale definition for %s', extra_depends='', allow_dirs=True)
249 else:
250 bb.note("generation of binary locales disabled. this may break i18n!")
251
252}
253
254# We want to do this indirection so that we can safely 'return'
255# from the called function even though we're prepending
256python populate_packages_prepend () {
257 if bb.data.getVar('DEBIAN_NAMES', d, 1):
258 bb.data.setVar('PKG_glibc', 'libc6', d)
259 bb.data.setVar('PKG_glibc-dev', 'libc6-dev', d)
260 bb.build.exec_func('package_do_split_gconvs', d)
261}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-11-23 18:57:36 +0000