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glibc: Separate out core glibc packaging functionality into a class
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Richard Purdie
@@ -0,0 +1,261 @@
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#
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# This class knows how to package up glibc. Its shared since prebuild binary toolchains
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# may need packaging and its pointless to duplicate this code.
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#
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# Caller should set GLIBC_INTERNAL_USE_BINARY_LOCALE to one of:
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# "compile" - Use QEMU to generate the binary locale files
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# "precompiled" - The binary locale files are pregenerated and already present
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# "ondevice" - The device will build the locale files upon first boot through the postinst
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GLIBC_INTERNAL_USE_BINARY_LOCALE ?= "ondevice"
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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"
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PACKAGES_DYNAMIC = "glibc-gconv-* glibc-charmap-* glibc-localedata-* locale-base-* glibc-binary-localedata-*"
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libc_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* ${base_libdir}/libBrokenLocale*"
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FILES_glibc = "${sysconfdir} ${libc_baselibs} ${base_sbindir}/ldconfig ${libexecdir}/* ${datadir}/zoneinfo"
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FILES_ldd = "${bindir}/ldd"
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FILES_libsegfault = "${base_libdir}/libSegFault*"
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FILES_glibc-extra-nss = "${base_libdir}/libnss*"
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FILES_sln = "${base_sbindir}/sln"
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FILES_glibc-dev_append = " ${libdir}/*.o ${bindir}/rpcgen"
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FILES_nscd = "${sbindir}/nscd* ${sysconfdir}/nscd* ${sysconfdir}/init.d/nscd*"
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FILES_glibc-utils = "${bindir}/* ${sbindir}/*"
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FILES_glibc-gconv = "${libdir}/gconv/*"
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FILES_glibc-dbg = "${bindir}/.debug ${sbindir}/.debug ${libdir}/.debug \
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${base_bindir}/.debug ${base_sbindir}/.debug ${base_libdir}/.debug \
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${libdir}/gconv/.debug ${libexecdir}/*/.debug"
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FILES_catchsegv = "${bindir}/catchsegv"
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RDEPENDS_catchsegv = "libsegfault"
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FILES_glibc-pcprofile = "${base_libdir}/libpcprofile.so"
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FILES_glibc-thread-db = "${base_libdir}/libthread_db*"
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FILES_localedef = "${bindir}/localedef"
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RPROVIDES_glibc-dev += "libc-dev"
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DESCRIPTION_sln = "glibc: create symbolic links between files"
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DESCRIPTION_nscd = "glibc: name service cache daemon for passwd, group, and hosts"
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DESCRIPTION_glibc-extra-nss = "glibc: nis, nisplus and hesiod search services"
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DESCRIPTION_ldd = "glibc: print shared library dependencies"
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DESCRIPTION_localedef = "glibc: compile locale definition files"
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DESCRIPTION_glibc-utils = "glibc: misc utilities like iconf, local, gencat, tzselect, rpcinfo, ..."
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TMP_LOCALE="/tmp/locale${libdir}/locale"
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locale_base_postinst() {
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#!/bin/sh
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if [ "x$D" != "x" ]; then
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exit 1
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fi
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rm -rf ${TMP_LOCALE}
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mkdir -p ${TMP_LOCALE}
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if [ -f ${libdir}/locale/locale-archive ]; then
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cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
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fi
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localedef --inputfile=${datadir}/i18n/locales/%s --charmap=%s --prefix=/tmp/locale %s
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mkdir -p ${libdir}/locale/
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mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
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rm -rf ${TMP_LOCALE}
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}
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locale_base_postrm() {
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#!/bin/sh
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rm -rf ${TMP_LOCALE}
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mkdir -p ${TMP_LOCALE}
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if [ -f ${libdir}/locale/locale-archive ]; then
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cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
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fi
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localedef --delete-from-archive --inputfile=${datadir}/locales/%s --charmap=%s --prefix=/tmp/locale %s
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mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
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rm -rf ${TMP_LOCALE}
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}
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do_prep_locale_tree() {
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treedir=${WORKDIR}/locale-tree
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rm -rf $treedir
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mkdir -p $treedir/bin $treedir/lib $treedir/${datadir} $treedir/${libdir}/locale
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cp -pPR ${PKGD}${datadir}/i18n $treedir/${datadir}/i18n
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# unzip to avoid parsing errors
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for i in $treedir/${datadir}/i18n/charmaps/*gz; do
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gunzip $i
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done
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cp -pPR ${PKGD}${base_libdir}/* $treedir/lib
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if [ -f ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.* ]; then
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cp -pPR ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.* $treedir/lib
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fi
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install -m 0755 ${PKGD}${bindir}/localedef $treedir/bin
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}
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do_collect_bins_from_locale_tree() {
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treedir=${WORKDIR}/locale-tree
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mkdir -p ${PKGD}${libdir}
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cp -pPR $treedir/${libdir}/locale ${PKGD}${libdir}
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}
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python package_do_split_gconvs () {
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import os, re
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if (bb.data.getVar('PACKAGE_NO_GCONV', d, 1) == '1'):
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bb.note("package requested not splitting gconvs")
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return
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if not bb.data.getVar('PACKAGES', d, 1):
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return
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libdir = bb.data.getVar('libdir', d, 1)
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if not libdir:
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bb.error("libdir not defined")
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return
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datadir = bb.data.getVar('datadir', d, 1)
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if not datadir:
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bb.error("datadir not defined")
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return
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gconv_libdir = base_path_join(libdir, "gconv")
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charmap_dir = base_path_join(datadir, "i18n", "charmaps")
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locales_dir = base_path_join(datadir, "i18n", "locales")
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binary_locales_dir = base_path_join(libdir, "locale")
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do_split_packages(d, gconv_libdir, file_regex='^(.*)\.so$', output_pattern='glibc-gconv-%s', description='gconv module for character set %s', extra_depends='glibc-gconv')
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do_split_packages(d, charmap_dir, file_regex='^(.*)\.gz$', output_pattern='glibc-charmap-%s', description='character map for %s encoding', extra_depends='')
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def calc_locale_deps(fn, pkg, file_regex, output_pattern, group):
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deps = []
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f = open(fn, "r")
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c_re = re.compile('^copy "(.*)"')
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i_re = re.compile('^include "(\w+)".*')
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for l in f.readlines():
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m = c_re.match(l) or i_re.match(l)
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if m:
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dp = legitimize_package_name('glibc-localedata-%s' % m.group(1))
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if not dp in deps:
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deps.append(dp)
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f.close()
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if deps != []:
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bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)
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do_split_packages(d, locales_dir, file_regex='(.*)', output_pattern='glibc-localedata-%s', description='locale definition for %s', hook=calc_locale_deps, extra_depends='')
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bb.data.setVar('PACKAGES', bb.data.getVar('PACKAGES', d) + ' glibc-gconv', d)
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f = open(os.path.join(bb.data.getVar('WORKDIR', d, 1), "SUPPORTED"), "r")
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supported = f.readlines()
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f.close()
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dot_re = re.compile("(.*)\.(.*)")
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# Collate the locales by base and encoding
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utf8_only = int(bb.data.getVar('LOCALE_UTF8_ONLY', d, 1) or 0)
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encodings = {}
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for l in supported:
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l = l[:-1]
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(locale, charset) = l.split(" ")
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if utf8_only and charset != 'UTF-8':
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continue
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m = dot_re.match(locale)
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if m:
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locale = m.group(1)
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if not encodings.has_key(locale):
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encodings[locale] = []
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encodings[locale].append(charset)
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def output_locale_source(name, locale, encoding):
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pkgname = 'locale-base-' + legitimize_package_name(name)
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bb.data.setVar('RDEPENDS_%s' % pkgname, 'localedef glibc-localedata-%s glibc-charmap-%s' % (legitimize_package_name(locale), legitimize_package_name(encoding)), d)
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rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
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m = re.match("(.*)_(.*)", name)
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if m:
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rprovides += ' virtual-locale-%s' % m.group(1)
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bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
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bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
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bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
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bb.data.setVar('pkg_postinst_%s' % pkgname, bb.data.getVar('locale_base_postinst', d, 1) % (locale, encoding, locale), d)
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bb.data.setVar('pkg_postrm_%s' % pkgname, bb.data.getVar('locale_base_postrm', d, 1) % (locale, encoding, locale), d)
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def output_locale_binary(name, locale, encoding):
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target_arch = bb.data.getVar("TARGET_ARCH", d, 1)
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qemu = "qemu-%s" % target_arch
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pkgname = 'locale-base-' + legitimize_package_name(name)
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m = re.match("(.*)\.(.*)", name)
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if m:
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glibc_name = "%s.%s" % (m.group(1), m.group(2).lower().replace("-",""))
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else:
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glibc_name = name
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bb.data.setVar('RDEPENDS_%s' % pkgname, legitimize_package_name('glibc-binary-localedata-%s' % glibc_name), d)
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rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
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m = re.match("(.*)_(.*)", name)
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if m:
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rprovides += ' virtual-locale-%s' % m.group(1)
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bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
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bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
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bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
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treedir = base_path_join(bb.data.getVar("WORKDIR", d, 1), "locale-tree")
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path = bb.data.getVar("PATH", d, 1)
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i18npath = base_path_join(treedir, datadir, "i18n")
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localedef_opts = "--force --old-style --no-archive --prefix=%s --inputfile=%s/i18n/locales/%s --charmap=%s %s" % (treedir, datadir, locale, encoding, name)
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qemu_options = bb.data.getVar("QEMU_OPTIONS_%s" % bb.data.getVar('PACKAGE_ARCH', d, 1), d, 1)
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if not qemu_options:
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qemu_options = bb.data.getVar('QEMU_OPTIONS', d, 1)
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cmd = "PATH=\"%s\" I18NPATH=\"%s\" %s -L %s %s %s/bin/localedef %s" % (path, i18npath, qemu, treedir, qemu_options, treedir, localedef_opts)
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bb.note("generating locale %s (%s)" % (locale, encoding))
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if os.system(cmd):
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raise bb.build.FuncFailed("localedef returned an error (command was %s)." % cmd)
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def output_locale(name, locale, encoding):
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use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
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if use_bin == "compile":
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output_locale_binary(name, locale, encoding)
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else:
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output_locale_source(name, locale, encoding)
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use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
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if use_bin == "compile":
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bb.note("preparing tree for binary locale generation")
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bb.build.exec_func("do_prep_locale_tree", d)
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# Reshuffle names so that UTF-8 is preferred over other encodings
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non_utf8 = []
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for l in encodings.keys():
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if len(encodings[l]) == 1:
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output_locale(l, l, encodings[l][0])
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if encodings[l][0] != "UTF-8":
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non_utf8.append(l)
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else:
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if "UTF-8" in encodings[l]:
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output_locale(l, l, "UTF-8")
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encodings[l].remove("UTF-8")
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else:
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non_utf8.append(l)
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for e in encodings[l]:
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output_locale('%s.%s' % (l, e), l, e)
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if non_utf8 != []:
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bb.note("the following locales are supported only in legacy encodings:")
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bb.note(" " + " ".join(non_utf8))
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use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
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if use_bin == "compile":
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bb.note("collecting binary locales from locale tree")
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bb.build.exec_func("do_collect_bins_from_locale_tree", d)
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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)
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else:
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bb.note("generation of binary locales disabled. this may break i18n!")
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}
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# We want to do this indirection so that we can safely 'return'
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# from the called function even though we're prepending
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python populate_packages_prepend () {
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if bb.data.getVar('DEBIAN_NAMES', d, 1):
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bb.data.setVar('PKG_glibc', 'libc6', d)
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bb.data.setVar('PKG_glibc-dev', 'libc6-dev', d)
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bb.build.exec_func('package_do_split_gconvs', d)
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}
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