summaryrefslogtreecommitdiff
path: root/packages/glibc/glibc-package.bbclass
blob: 9d441903658c93c3eeefb3345028c04f5860f13c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
#
# For now, we will skip building of a gcc package if it is a uclibc one
# and our build is not a uclibc one, and we skip a glibc one if our build
# is a uclibc build.
#
# See the note in gcc/gcc_3.4.0.oe
#

python __anonymous () {
    import bb, re
    uc_os = (re.match('.*uclibc$', bb.data.getVar('TARGET_OS', d, 1)) != None)
    if uc_os:
        raise bb.parse.SkipPackage("incompatible with target %s" %
                                   bb.data.getVar('TARGET_OS', d, 1))
}

# Binary locales are generated at build time if ENABLE_BINARY_LOCALE_GENERATION
# is set. The idea is to avoid running localedef on the target (at first boot)
# to decrease initial boot time and avoid localedef being killed by the OOM
# killer which used to effectively break i18n on machines with < 128MB RAM.

# default to disabled until qemu works for everyone
ENABLE_BINARY_LOCALE_GENERATION ?= "0"

# BINARY_LOCALE_ARCHES is a space separated list of regular expressions
BINARY_LOCALE_ARCHES ?= "arm.*"

PACKAGES = "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"
PACKAGES_DYNAMIC = "glibc-gconv-* glibc-charmap-* glibc-localedata-* libc6*"

libc_baselibs = "/lib/libc* /lib/libm* /lib/ld* /lib/libpthread* /lib/libresolv* /lib/librt* /lib/libutil* /lib/libnsl* /lib/libnss_files* /lib/libnss_compat* /lib/libnss_dns* /lib/libdl* /lib/libanl* /lib/libBrokenLocale*"

FILES_${PN} = "${sysconfdir} ${libc_baselibs} /sbin/ldconfig ${libexecdir}/* ${datadir}/zoneinfo"
FILES_ldd = "${bindir}/ldd"
FILES_libsegfault = "/lib/libSegFault*"
FILES_glibc-extra-nss = "/lib/libnss*"
FILES_sln = "/sbin/sln"
FILES_glibc-dev_append = " ${libdir}/*.o ${bindir}/rpcgen"
FILES_nscd = "${sbindir}/nscd*"
FILES_glibc-utils = "${bindir}/* ${sbindir}/*"
FILES_glibc-gconv = "${libdir}/gconv/*"
FILES_${PN}-dbg += " ${libdir}/gconv/.debug"
FILES_catchsegv = "${bindir}/catchsegv"
RDEPENDS_catchsegv = "libsegfault"
FILES_glibc-pcprofile = "/lib/libpcprofile.so"
FILES_glibc-thread-db = "/lib/libthread_db*"
FILES_localedef = "${bindir}/localedef"
RPROVIDES_glibc-dev += "libc-dev"

DESCRIPTION_sln = "glibc: create symbolic links between files"
DESCRIPTION_nscd = "glibc: name service cache daemon for passwd, group, and hosts"
DESCRIPTION_glibc-extra-nss = "glibc: nis, nisplus and hesiod search services"
DESCRIPTION_ldd = "glibc: print shared library dependencies"
DESCRIPTION_localedef = "glibc: compile locale definition files"
DESCRIPTION_glibc-utils = "glibc: misc utilities like iconf, local, gencat, tzselect, rpcinfo, ..."

def get_glibc_fpu_setting(bb, d):
	if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
		return "--without-fp"
	return ""

EXTRA_OECONF += "${@get_glibc_fpu_setting(bb, d)}"

OVERRIDES_append = ":${TARGET_ARCH}-${TARGET_OS}"
EXTRA_OECONF_append_arm-linuxeabi = " --without-fp"

do_install() {
	oe_runmake install_root=${D} install
	for r in ${rpcsvc}; do
		h=`echo $r|sed -e's,\.x$,.h,'`
		install -m 0644 ${S}/sunrpc/rpcsvc/$h ${D}/${includedir}/rpcsvc/
	done
	install -m 0644 ${WORKDIR}/etc/ld.so.conf ${D}/${sysconfdir}/
	install -d ${D}${libdir}/locale
	make -f ${WORKDIR}/generate-supported.mk IN="${S}/localedata/SUPPORTED" OUT="${WORKDIR}/SUPPORTED"
	# get rid of some broken files...
	for i in ${GLIBC_BROKEN_LOCALES}; do
		grep -v $i ${WORKDIR}/SUPPORTED > ${WORKDIR}/SUPPORTED.tmp
		mv ${WORKDIR}/SUPPORTED.tmp ${WORKDIR}/SUPPORTED
	done
	rm -f ${D}/etc/rpc
}

TMP_LOCALE="/tmp/locale${libdir}/locale"

locale_base_postinst() {
#!/bin/sh

if [ "x$D" != "x" ]; then
  exit 1
fi

rm -rf ${TMP_LOCALE}
mkdir -p ${TMP_LOCALE}
if [ -f ${libdir}/locale/locale-archive ]; then
        cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
fi
localedef --inputfile=${datadir}/i18n/locales/%s --charmap=%s --prefix=/tmp/locale %s
mkdir -p ${libdir}/locale/
mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
rm -rf ${TMP_LOCALE}
}

locale_base_postrm() {
#!/bin/sh

rm -rf ${TMP_LOCALE}
mkdir -p ${TMP_LOCALE}
if [ -f ${libdir}/locale/locale-archive ]; then
	cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
fi
localedef --delete-from-archive --inputfile=${datadir}/locales/%s --charmap=%s --prefix=/tmp/locale %s
mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
rm -rf ${TMP_LOCALE}
}

python __anonymous () {
	enabled = bb.data.getVar("ENABLE_BINARY_LOCALE_GENERATION", d, 1)

	if enabled and int(enabled):
		import re

		target_arch = bb.data.getVar("TARGET_ARCH", d, 1)
		binary_arches = bb.data.getVar("BINARY_LOCALE_ARCHES", d, 1) or ""

		for regexp in binary_arches.split(" "):
			r = re.compile(regexp)

			if r.match(target_arch):
				depends = bb.data.getVar("DEPENDS", d, 1)
				depends = "%s qemu-native" % depends
				bb.data.setVar("DEPENDS", depends, d)
				bb.data.setVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", "1", d)
				break
}

do_prep_locale_tree() {
	treedir=${WORKDIR}/locale-tree
	rm -rf $treedir
	mkdir -p $treedir/bin $treedir/lib $treedir/${datadir} $treedir/${libdir}/locale
	cp -a ${D}${datadir}/i18n $treedir/${datadir}/i18n
	# unzip to avoid parsing errors
	for i in $treedir/${datadir}/i18n/charmaps/*gz; do 
		gunzip $i
	done
	cp -a ${STAGING_LIBDIR}/* $treedir/lib
	if [ -f ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.* ]; then
		cp -a ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.* $treedir/lib
	fi
	install -m 0755 ${D}${bindir}/localedef $treedir/bin
}

do_collect_bins_from_locale_tree() {
	treedir=${WORKDIR}/locale-tree

	mkdir -p ${D}${libdir}
	cp -a $treedir/${libdir}/locale ${D}${libdir}
}

python package_do_split_gconvs () {
	import os, re
	if (bb.data.getVar('PACKAGE_NO_GCONV', d, 1) == '1'):
		bb.note("package requested not splitting gconvs")
		return

	if not bb.data.getVar('PACKAGES', d, 1):
		return

	libdir = bb.data.getVar('libdir', d, 1)
	if not libdir:
		bb.error("libdir not defined")
		return
	datadir = bb.data.getVar('datadir', d, 1)
	if not datadir:
		bb.error("datadir not defined")
		return

	gconv_libdir = os.path.join(libdir, "gconv")
	charmap_dir = os.path.join(datadir, "i18n", "charmaps")
	locales_dir = os.path.join(datadir, "i18n", "locales")
	binary_locales_dir = os.path.join(libdir, "locale")

	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')

	do_split_packages(d, charmap_dir, file_regex='^(.*)\.gz$', output_pattern='glibc-charmap-%s', description='character map for %s encoding', extra_depends='')

	def calc_locale_deps(fn, pkg, file_regex, output_pattern, group):
		deps = []
		f = open(fn, "r")
		c_re = re.compile('^copy "(.*)"')
		i_re = re.compile('^include "(\w+)".*')
		for l in f.readlines():
			m = c_re.match(l) or i_re.match(l)
			if m:
				dp = legitimize_package_name('glibc-localedata-%s' % m.group(1))
				if not dp in deps:
					deps.append(dp)
		f.close()
		if deps != []:
			bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)

	use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
	if use_bin:
		do_split_packages(d, locales_dir, file_regex='(.*)', output_pattern='glibc-localedata-%s', description='locale definition for %s', hook=calc_locale_deps, extra_depends='', aux_files_pattern_verbatim=binary_locales_dir + '/%s')
	else:
		do_split_packages(d, locales_dir, file_regex='(.*)', output_pattern='glibc-localedata-%s', description='locale definition for %s', hook=calc_locale_deps, extra_depends='')
		bb.note("generation of binary locales disabled. this may break i18n!")
	bb.data.setVar('PACKAGES', bb.data.getVar('PACKAGES', d) + ' glibc-gconv', d)

	f = open(os.path.join(bb.data.getVar('WORKDIR', d, 1), "SUPPORTED"), "r")
	supported = f.readlines()
	f.close()

	dot_re = re.compile("(.*)\.(.*)")

	# Collate the locales by base and encoding
	encodings = {}
	for l in supported:
		l = l[:-1]
		(locale, charset) = l.split(" ")
		m = dot_re.match(locale)
		if m:
			locale = m.group(1)
		if not encodings.has_key(locale):
			encodings[locale] = []
		encodings[locale].append(charset)

	def output_locale_source(name, locale, encoding):
		pkgname = 'locale-base-' + legitimize_package_name(name)

		bb.data.setVar('RDEPENDS_%s' % pkgname, 'localedef glibc-localedata-%s glibc-charmap-%s' % (legitimize_package_name(locale), legitimize_package_name(encoding)), d)
		rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
		m = re.match("(.*)_(.*)", name)
		if m:
			rprovides += ' virtual-locale-%s' % m.group(1)
		bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
		bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
		bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
		bb.data.setVar('pkg_postinst_%s' % pkgname, bb.data.getVar('locale_base_postinst', d, 1) % (locale, encoding, locale), d)
		bb.data.setVar('pkg_postrm_%s' % pkgname, bb.data.getVar('locale_base_postrm', d, 1) % (locale, encoding, locale), d)

	def output_locale_binary(name, locale, encoding):
		target_arch = bb.data.getVar("TARGET_ARCH", d, 1)
		qemu = "qemu-%s" % target_arch
		pkgname = 'locale-base-' + legitimize_package_name(name)

		bb.data.setVar('RDEPENDS_%s' % pkgname, 'glibc-localedata-%s glibc-charmap-%s' % (legitimize_package_name(locale), legitimize_package_name(encoding)), d)
		rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
		m = re.match("(.*)_(.*)", name)
		if m:
			rprovides += ' virtual-locale-%s' % m.group(1)
		bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
		bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
		bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)

		treedir = os.path.join(bb.data.getVar("WORKDIR", d, 1), "locale-tree")
		path = bb.data.getVar("PATH", d, 1)
		i18npath = os.path.join(treedir, datadir, "i18n")

		localedef_opts = "--force --old-style --no-archive --prefix=%s --inputfile=%s/i18n/locales/%s --charmap=%s %s" % (treedir, datadir, locale, encoding, locale)
		cmd = "PATH=\"%s\" I18NPATH=\"%s\" %s -L %s %s/bin/localedef %s" % (path, i18npath, qemu, treedir, treedir, localedef_opts)
		bb.note("generating locale %s (%s)" % (locale, encoding))
		if os.system(cmd):
			raise bb.build.FuncFailed("localedef returned an error.")

	def output_locale(name, locale, encoding):
		use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
		if use_bin:
			output_locale_binary(name, locale, encoding)
		else:
			output_locale_source(name, locale, encoding)

	use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
	if use_bin:
		bb.note("preparing tree for binary locale generation")
		bb.build.exec_func("do_prep_locale_tree", d)

	# Reshuffle names so that UTF-8 is preferred over other encodings
	for l in encodings.keys():
		if len(encodings[l]) == 1:
			output_locale(l, l, encodings[l][0])
		else:
			if "UTF-8" in encodings[l]:
				output_locale(l, l, "UTF-8")
				encodings[l].remove("UTF-8")
			for e in encodings[l]:
				output_locale('%s-%s' % (l, e), l, e)			

	use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
	if use_bin:
		bb.note("collecting binary locales from locale tree")
		bb.build.exec_func("do_collect_bins_from_locale_tree", d)
}

# We want to do this indirection so that we can safely 'return'
# from the called function even though we're prepending
python populate_packages_prepend () {
	if bb.data.getVar('DEBIAN_NAMES', d, 1):
		bb.data.setVar('PKG_glibc', 'libc6', d)
		bb.data.setVar('PKG_glibc-dev', 'libc6-dev', d)
	bb.build.exec_func('package_do_split_gconvs', d)
}