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-rw-r--r--meta/classes-recipe/libc-package.bbclass391
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diff --git a/meta/classes-recipe/libc-package.bbclass b/meta/classes-recipe/libc-package.bbclass
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+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+#
+# This class knows how to package up [e]glibc. Its shared since prebuild binary toolchains
+# may need packaging and its pointless to duplicate this code.
+#
+# Caller should set GLIBC_INTERNAL_USE_BINARY_LOCALE to one of:
+# "compile" - Use QEMU to generate the binary locale files
+# "precompiled" - The binary locale files are pregenerated and already present
+# "ondevice" - The device will build the locale files upon first boot through the postinst
+
+GLIBC_INTERNAL_USE_BINARY_LOCALE ?= "ondevice"
+
+GLIBC_SPLIT_LC_PACKAGES ?= "0"
+
+python __anonymous () {
+ enabled = d.getVar("ENABLE_BINARY_LOCALE_GENERATION")
+
+ pn = d.getVar("PN")
+ if pn.endswith("-initial"):
+ enabled = False
+
+ if enabled and int(enabled):
+ import re
+
+ target_arch = d.getVar("TARGET_ARCH")
+ binary_arches = d.getVar("BINARY_LOCALE_ARCHES") or ""
+ use_cross_localedef = d.getVar("LOCALE_GENERATION_WITH_CROSS-LOCALEDEF") or ""
+
+ for regexp in binary_arches.split(" "):
+ r = re.compile(regexp)
+
+ if r.match(target_arch):
+ depends = d.getVar("DEPENDS")
+ if use_cross_localedef == "1" :
+ depends = "%s cross-localedef-native" % depends
+ else:
+ depends = "%s qemu-native" % depends
+ d.setVar("DEPENDS", depends)
+ d.setVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", "compile")
+ break
+}
+
+# try to fix disable charsets/locales/locale-code compile fail
+PACKAGE_NO_GCONV ?= "0"
+
+OVERRIDES:append = ":${TARGET_ARCH}-${TARGET_OS}"
+
+locale_base_postinst_ontarget() {
+mkdir ${libdir}/locale
+localedef --inputfile=${datadir}/i18n/locales/%s --charmap=%s %s
+}
+
+locale_base_postrm() {
+#!/bin/sh
+localedef --delete-from-archive --inputfile=${datadir}/locales/%s --charmap=%s %s
+}
+
+LOCALETREESRC ?= "${PKGD}"
+
+do_prep_locale_tree() {
+ treedir=${WORKDIR}/locale-tree
+ rm -rf $treedir
+ mkdir -p $treedir/${base_bindir} $treedir/${base_libdir} $treedir/${datadir} $treedir/${localedir}
+ tar -cf - -C ${LOCALETREESRC}${datadir} -p i18n | tar -xf - -C $treedir/${datadir}
+ # unzip to avoid parsing errors
+ for i in $treedir/${datadir}/i18n/charmaps/*gz; do
+ gunzip $i
+ done
+ # The extract pattern "./l*.so*" is carefully selected so that it will
+ # match ld*.so and lib*.so*, but not any files in the gconv directory
+ # (if it exists). This makes sure we only unpack the files we need.
+ # This is important in case usrmerge is set in DISTRO_FEATURES, which
+ # means ${base_libdir} == ${libdir}.
+ tar -cf - -C ${LOCALETREESRC}${base_libdir} -p . | tar -xf - -C $treedir/${base_libdir} --wildcards './l*.so*'
+ if [ -f ${STAGING_LIBDIR_NATIVE}/libgcc_s.* ]; then
+ tar -cf - -C ${STAGING_LIBDIR_NATIVE} -p libgcc_s.* | tar -xf - -C $treedir/${base_libdir}
+ fi
+ install -m 0755 ${LOCALETREESRC}${bindir}/localedef $treedir/${base_bindir}
+}
+
+do_collect_bins_from_locale_tree() {
+ treedir=${WORKDIR}/locale-tree
+
+ parent=$(dirname ${localedir})
+ mkdir -p ${PKGD}/$parent
+ tar -cf - -C $treedir/$parent -p $(basename ${localedir}) | tar -xf - -C ${PKGD}$parent
+
+ # Finalize tree by chaning all duplicate files into hard links
+ cross-localedef-hardlink -c -v ${WORKDIR}/locale-tree
+}
+
+inherit qemu
+
+python package_do_split_gconvs () {
+ import re
+ if (d.getVar('PACKAGE_NO_GCONV') == '1'):
+ bb.note("package requested not splitting gconvs")
+ return
+
+ if not d.getVar('PACKAGES'):
+ return
+
+ mlprefix = d.getVar("MLPREFIX") or ""
+
+ bpn = d.getVar('BPN')
+ libdir = d.getVar('libdir')
+ if not libdir:
+ bb.error("libdir not defined")
+ return
+ datadir = d.getVar('datadir')
+ if not datadir:
+ bb.error("datadir not defined")
+ return
+
+ gconv_libdir = oe.path.join(libdir, "gconv")
+ charmap_dir = oe.path.join(datadir, "i18n", "charmaps")
+ locales_dir = oe.path.join(datadir, "i18n", "locales")
+ binary_locales_dir = d.getVar('localedir')
+
+ def calc_gconv_deps(fn, pkg, file_regex, output_pattern, group):
+ deps = []
+ f = open(fn, "rb")
+ c_re = re.compile(r'^copy "(.*)"')
+ i_re = re.compile(r'^include "(\w+)".*')
+ for l in f.readlines():
+ l = l.decode("latin-1")
+ m = c_re.match(l) or i_re.match(l)
+ if m:
+ dp = legitimize_package_name('%s%s-gconv-%s' % (mlprefix, bpn, m.group(1)))
+ if not dp in deps:
+ deps.append(dp)
+ f.close()
+ if deps != []:
+ d.setVar('RDEPENDS:%s' % pkg, " ".join(deps))
+ if bpn != 'glibc':
+ d.setVar('RPROVIDES:%s' % pkg, pkg.replace(bpn, 'glibc'))
+
+ do_split_packages(d, gconv_libdir, file_regex=r'^(.*)\.so$', output_pattern=bpn+'-gconv-%s', \
+ description='gconv module for character set %s', hook=calc_gconv_deps, \
+ extra_depends=bpn+'-gconv')
+
+ def calc_charmap_deps(fn, pkg, file_regex, output_pattern, group):
+ deps = []
+ f = open(fn, "rb")
+ c_re = re.compile(r'^copy "(.*)"')
+ i_re = re.compile(r'^include "(\w+)".*')
+ for l in f.readlines():
+ l = l.decode("latin-1")
+ m = c_re.match(l) or i_re.match(l)
+ if m:
+ dp = legitimize_package_name('%s%s-charmap-%s' % (mlprefix, bpn, m.group(1)))
+ if not dp in deps:
+ deps.append(dp)
+ f.close()
+ if deps != []:
+ d.setVar('RDEPENDS:%s' % pkg, " ".join(deps))
+ if bpn != 'glibc':
+ d.setVar('RPROVIDES:%s' % pkg, pkg.replace(bpn, 'glibc'))
+
+ do_split_packages(d, charmap_dir, file_regex=r'^(.*)\.gz$', output_pattern=bpn+'-charmap-%s', \
+ description='character map for %s encoding', hook=calc_charmap_deps, extra_depends='')
+
+ def calc_locale_deps(fn, pkg, file_regex, output_pattern, group):
+ deps = []
+ f = open(fn, "rb")
+ c_re = re.compile(r'^copy "(.*)"')
+ i_re = re.compile(r'^include "(\w+)".*')
+ for l in f.readlines():
+ l = l.decode("latin-1")
+ m = c_re.match(l) or i_re.match(l)
+ if m:
+ dp = legitimize_package_name(mlprefix+bpn+'-localedata-%s' % m.group(1))
+ if not dp in deps:
+ deps.append(dp)
+ f.close()
+ if deps != []:
+ d.setVar('RDEPENDS:%s' % pkg, " ".join(deps))
+ if bpn != 'glibc':
+ d.setVar('RPROVIDES:%s' % pkg, pkg.replace(bpn, 'glibc'))
+
+ do_split_packages(d, locales_dir, file_regex=r'(.*)', output_pattern=bpn+'-localedata-%s', \
+ description='locale definition for %s', hook=calc_locale_deps, extra_depends='')
+ d.setVar('PACKAGES', d.getVar('PACKAGES', False) + ' ' + d.getVar('MLPREFIX', False) + bpn + '-gconv')
+
+ use_bin = d.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE")
+
+ dot_re = re.compile(r"(.*)\.(.*)")
+
+ # Read in supported locales and associated encodings
+ supported = {}
+ with open(oe.path.join(d.getVar('WORKDIR'), "SUPPORTED")) as f:
+ for line in f.readlines():
+ try:
+ locale, charset = line.rstrip().split()
+ except ValueError:
+ continue
+ supported[locale] = charset
+
+ # GLIBC_GENERATE_LOCALES var specifies which locales to be generated. empty or "all" means all locales
+ to_generate = d.getVar('GLIBC_GENERATE_LOCALES')
+ if not to_generate or to_generate == 'all':
+ to_generate = sorted(supported.keys())
+ else:
+ to_generate = to_generate.split()
+ for locale in to_generate:
+ if locale not in supported:
+ if '.' in locale:
+ charset = locale.split('.')[1]
+ else:
+ charset = 'UTF-8'
+ bb.warn("Unsupported locale '%s', assuming encoding '%s'" % (locale, charset))
+ supported[locale] = charset
+
+ def output_locale_source(name, pkgname, locale, encoding):
+ d.setVar('RDEPENDS:%s' % pkgname, '%slocaledef %s-localedata-%s %s-charmap-%s' % \
+ (mlprefix, mlprefix+bpn, legitimize_package_name(locale), mlprefix+bpn, legitimize_package_name(encoding)))
+ d.setVar('pkg_postinst_ontarget:%s' % pkgname, d.getVar('locale_base_postinst_ontarget') \
+ % (locale, encoding, locale))
+ d.setVar('pkg_postrm:%s' % pkgname, d.getVar('locale_base_postrm') % \
+ (locale, encoding, locale))
+
+ def output_locale_binary_rdepends(name, pkgname, locale, encoding):
+ dep = legitimize_package_name('%s-binary-localedata-%s' % (bpn, name))
+ lcsplit = d.getVar('GLIBC_SPLIT_LC_PACKAGES')
+ if lcsplit and int(lcsplit):
+ d.appendVar('PACKAGES', ' ' + dep)
+ d.setVar('ALLOW_EMPTY:%s' % dep, '1')
+ d.setVar('RDEPENDS:%s' % pkgname, mlprefix + dep)
+
+ commands = {}
+
+ def output_locale_binary(name, pkgname, locale, encoding):
+ treedir = oe.path.join(d.getVar("WORKDIR"), "locale-tree")
+ ldlibdir = oe.path.join(treedir, d.getVar("base_libdir"))
+ path = d.getVar("PATH")
+ i18npath = oe.path.join(treedir, datadir, "i18n")
+ gconvpath = oe.path.join(treedir, "iconvdata")
+ outputpath = oe.path.join(treedir, binary_locales_dir)
+
+ use_cross_localedef = d.getVar("LOCALE_GENERATION_WITH_CROSS-LOCALEDEF") or "0"
+ if use_cross_localedef == "1":
+ target_arch = d.getVar('TARGET_ARCH')
+ locale_arch_options = { \
+ "arc": " --uint32-align=4 --little-endian ", \
+ "arceb": " --uint32-align=4 --big-endian ", \
+ "arm": " --uint32-align=4 --little-endian ", \
+ "armeb": " --uint32-align=4 --big-endian ", \
+ "aarch64": " --uint32-align=4 --little-endian ", \
+ "aarch64_be": " --uint32-align=4 --big-endian ", \
+ "sh4": " --uint32-align=4 --big-endian ", \
+ "powerpc": " --uint32-align=4 --big-endian ", \
+ "powerpc64": " --uint32-align=4 --big-endian ", \
+ "powerpc64le": " --uint32-align=4 --little-endian ", \
+ "mips": " --uint32-align=4 --big-endian ", \
+ "mipsisa32r6": " --uint32-align=4 --big-endian ", \
+ "mips64": " --uint32-align=4 --big-endian ", \
+ "mipsisa64r6": " --uint32-align=4 --big-endian ", \
+ "mipsel": " --uint32-align=4 --little-endian ", \
+ "mipsisa32r6el": " --uint32-align=4 --little-endian ", \
+ "mips64el":" --uint32-align=4 --little-endian ", \
+ "mipsisa64r6el":" --uint32-align=4 --little-endian ", \
+ "riscv64": " --uint32-align=4 --little-endian ", \
+ "riscv32": " --uint32-align=4 --little-endian ", \
+ "i586": " --uint32-align=4 --little-endian ", \
+ "i686": " --uint32-align=4 --little-endian ", \
+ "x86_64": " --uint32-align=4 --little-endian " }
+
+ if target_arch in locale_arch_options:
+ localedef_opts = locale_arch_options[target_arch]
+ else:
+ bb.error("locale_arch_options not found for target_arch=" + target_arch)
+ bb.fatal("unknown arch:" + target_arch + " for locale_arch_options")
+
+ localedef_opts += " --force --no-hard-links --no-archive --prefix=%s \
+ --inputfile=%s/%s/i18n/locales/%s --charmap=%s %s/%s" \
+ % (treedir, treedir, datadir, locale, encoding, outputpath, name)
+
+ cmd = "PATH=\"%s\" I18NPATH=\"%s\" GCONV_PATH=\"%s\" cross-localedef %s" % \
+ (path, i18npath, gconvpath, localedef_opts)
+ else: # earlier slower qemu way
+ qemu = qemu_target_binary(d)
+ localedef_opts = "--force --no-hard-links --no-archive --prefix=%s \
+ --inputfile=%s/i18n/locales/%s --charmap=%s %s" \
+ % (treedir, datadir, locale, encoding, name)
+
+ qemu_options = d.getVar('QEMU_OPTIONS')
+
+ cmd = "PSEUDO_RELOADED=YES PATH=\"%s\" I18NPATH=\"%s\" %s -L %s \
+ -E LD_LIBRARY_PATH=%s %s %s${base_bindir}/localedef %s" % \
+ (path, i18npath, qemu, treedir, ldlibdir, qemu_options, treedir, localedef_opts)
+
+ commands["%s/%s" % (outputpath, name)] = cmd
+
+ bb.note("generating locale %s (%s)" % (locale, encoding))
+
+ def output_locale(name, locale, encoding):
+ pkgname = d.getVar('MLPREFIX', False) + 'locale-base-' + legitimize_package_name(name)
+ d.setVar('ALLOW_EMPTY:%s' % pkgname, '1')
+ d.setVar('PACKAGES', '%s %s' % (pkgname, d.getVar('PACKAGES')))
+ rprovides = ' %svirtual-locale-%s' % (mlprefix, legitimize_package_name(name))
+ m = re.match(r"(.*)_(.*)", name)
+ if m:
+ rprovides += ' %svirtual-locale-%s' % (mlprefix, m.group(1))
+ d.setVar('RPROVIDES:%s' % pkgname, rprovides)
+
+ if use_bin == "compile":
+ output_locale_binary_rdepends(name, pkgname, locale, encoding)
+ output_locale_binary(name, pkgname, locale, encoding)
+ elif use_bin == "precompiled":
+ output_locale_binary_rdepends(name, pkgname, locale, encoding)
+ else:
+ output_locale_source(name, pkgname, locale, encoding)
+
+ if use_bin == "compile":
+ bb.note("preparing tree for binary locale generation")
+ bb.build.exec_func("do_prep_locale_tree", d)
+
+ utf8_only = int(d.getVar('LOCALE_UTF8_ONLY') or 0)
+ utf8_is_default = int(d.getVar('LOCALE_UTF8_IS_DEFAULT') or 0)
+
+ encodings = {}
+ for locale in to_generate:
+ charset = supported[locale]
+ if utf8_only and charset != 'UTF-8':
+ continue
+
+ m = dot_re.match(locale)
+ if m:
+ base = m.group(1)
+ else:
+ base = locale
+
+ # Non-precompiled locales may be renamed so that the default
+ # (non-suffixed) encoding is always UTF-8, i.e., instead of en_US and
+ # en_US.UTF-8, we have en_US and en_US.ISO-8859-1. This implicitly
+ # contradicts SUPPORTED.
+ if use_bin == "precompiled" or not utf8_is_default:
+ output_locale(locale, base, charset)
+ else:
+ if charset == 'UTF-8':
+ output_locale(base, base, charset)
+ else:
+ output_locale('%s.%s' % (base, charset), base, charset)
+
+ def metapkg_hook(file, pkg, pattern, format, basename):
+ name = basename.split('/', 1)[0]
+ metapkg = legitimize_package_name('%s-binary-localedata-%s' % (mlprefix+bpn, name))
+ d.appendVar('RDEPENDS:%s' % metapkg, ' ' + pkg)
+
+ if use_bin == "compile":
+ makefile = oe.path.join(d.getVar("WORKDIR"), "locale-tree", "Makefile")
+ with open(makefile, "w") as m:
+ m.write("all: %s\n\n" % " ".join(commands.keys()))
+ total = len(commands)
+ for i, (maketarget, makerecipe) in enumerate(commands.items()):
+ m.write(maketarget + ":\n")
+ m.write("\t@echo 'Progress %d/%d'\n" % (i, total))
+ m.write("\t" + makerecipe + "\n\n")
+ d.setVar("EXTRA_OEMAKE", "-C %s ${PARALLEL_MAKE}" % (os.path.dirname(makefile)))
+ d.setVarFlag("oe_runmake", "progress", r"outof:Progress\s(\d+)/(\d+)")
+ bb.note("Executing binary locale generation makefile")
+ bb.build.exec_func("oe_runmake", d)
+ bb.note("collecting binary locales from locale tree")
+ bb.build.exec_func("do_collect_bins_from_locale_tree", d)
+
+ if use_bin in ('compile', 'precompiled'):
+ lcsplit = d.getVar('GLIBC_SPLIT_LC_PACKAGES')
+ if lcsplit and int(lcsplit):
+ do_split_packages(d, binary_locales_dir, file_regex=r'^(.*/LC_\w+)', \
+ output_pattern=bpn+'-binary-localedata-%s', \
+ description='binary locale definition for %s', recursive=True,
+ hook=metapkg_hook, extra_depends='', allow_dirs=True, match_path=True)
+ else:
+ do_split_packages(d, binary_locales_dir, file_regex=r'(.*)', \
+ output_pattern=bpn+'-binary-localedata-%s', \
+ description='binary locale definition for %s', extra_depends='', allow_dirs=True)
+ else:
+ bb.note("generation of binary locales disabled. this may break i18n!")
+
+}
+
+# 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 () {
+ bb.build.exec_func('package_do_split_gconvs', d)
+}
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-30 09:41:16 +0000