From b666b55230d7d017e147366cc64fd105efb5bae4 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 20 Nov 2009 00:50:29 +0000 Subject: glibc: Separate out core glibc packaging functionality into a class which can be reused by external toolchains (from Poky) Signed-off-by: Richard Purdie --- classes/glibc-package.bbclass | 290 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 290 insertions(+) create mode 100644 classes/glibc-package.bbclass (limited to 'classes') diff --git a/classes/glibc-package.bbclass b/classes/glibc-package.bbclass new file mode 100644 index 0000000000..29660867b0 --- /dev/null +++ b/classes/glibc-package.bbclass @@ -0,0 +1,290 @@ +# +# This class knows how to package up 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" + +PACKAGES = "glibc-dbg glibc catchsegv sln nscd ldd localedef glibc-utils glibc-dev glibc-static glibc-doc glibc-locale libcidn libmemusage libsegfault glibc-extra-nss glibc-thread-db glibc-pcprofile" +PACKAGES_DYNAMIC = "glibc-gconv-* glibc-charmap-* glibc-localedata-* locale-base-* glibc-binary-localedata-*" + +INSANE_SKIP_glibc-dbg = True + +libc_baselibs = "${base_libdir}/libcrypt*.so.* ${base_libdir}/libcrypt-*.so ${base_libdir}/libc*.so.* ${base_libdir}/libc-*.so ${base_libdir}/libm*.so.* ${base_libdir}/libm-*.so ${base_libdir}/ld*.so.* ${base_libdir}/ld-*.so ${base_libdir}/libpthread*.so.* ${base_libdir}/libpthread-*.so ${base_libdir}/libresolv*.so.* ${base_libdir}/libresolv-*.so ${base_libdir}/librt*.so.* ${base_libdir}/librt-*.so ${base_libdir}/libutil*.so.* ${base_libdir}/libutil-*.so ${base_libdir}/libnsl*.so.* ${base_libdir}/libnsl-*.so ${base_libdir}/libnss_files*.so.* ${base_libdir}/libnss_files-*.so ${base_libdir}/libnss_compat*.so.* ${base_libdir}/libnss_compat-*.so ${base_libdir}/libnss_dns*.so.* ${base_libdir}/libnss_dns-*.so ${base_libdir}/libdl*.so.* ${base_libdir}/libdl-*.so ${base_libdir}/libanl*.so.* ${base_libdir}/libanl-*.so ${base_libdir}/libBrokenLocale*.so.* ${base_libdir}/libBrokenLocale-*.so" + +FILES_glibc = "${libc_baselibs} ${libexecdir}/* ${datadir}/zoneinfo ${@base_conditional('USE_LDCONFIG', '1', '${base_sbindir}/ldconfig', '', d)}" +FILES_ldd = "${bindir}/ldd" +FILES_libsegfault = "${base_libdir}/libSegFault*" +FILES_libcidn = "${base_libdir}/libcidn*.so" +FILES_libmemusage = "${base_libdir}/libmemusage.so" +FILES_glibc-extra-nss = "${base_libdir}/libnss*" +FILES_sln = "${base_sbindir}/sln" +FILES_glibc-dev_append = " ${libdir}/*.o ${bindir}/rpcgen ${libdir}/*nonshared.a" +FILES_nscd = "${sbindir}/nscd* ${sysconfdir}/nscd* ${sysconfdir}/init.d/nscd*" +FILES_glibc-utils = "${bindir}/* ${sbindir}/*" +FILES_glibc-gconv = "${libdir}/gconv/*" +FILES_glibc-dbg = "${bindir}/.debug ${sbindir}/.debug ${libdir}/.debug \ + ${base_bindir}/.debug ${base_sbindir}/.debug ${base_libdir}/.debug \ + ${libdir}/gconv/.debug ${libexecdir}/*/.debug" +FILES_catchsegv = "${bindir}/catchsegv" +RDEPENDS_catchsegv = "libsegfault" +FILES_glibc-pcprofile = "${base_libdir}/libpcprofile.so" +FILES_glibc-thread-db = "${base_libdir}/libthread_db*" +FILES_localedef = "${bindir}/localedef" +RPROVIDES_glibc-dev += "libc-dev" + +DESCRIPTION_sln = "glibc: create symbolic links between files" +DESCRIPTION_nscd = "glibc: name service cache daemon for passwd, group, and hosts" +DESCRIPTION_glibc-extra-nss = "glibc: nis, nisplus and hesiod search services" +DESCRIPTION_ldd = "glibc: print shared library dependencies" +DESCRIPTION_localedef = "glibc: compile locale definition files" +DESCRIPTION_glibc-utils = "glibc: misc utilities like iconf, local, gencat, tzselect, rpcinfo, ..." + +TMP_LOCALE="/tmp/locale${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 ${TMP_LOCALE} +} + +do_prep_locale_tree() { + treedir=${WORKDIR}/locale-tree + rm -rf $treedir + mkdir -p $treedir/bin $treedir/lib $treedir/${datadir} $treedir/${libdir}/locale + cp -pPR ${PKGD}${datadir}/i18n $treedir/${datadir}/i18n + # unzip to avoid parsing errors + for i in $treedir/${datadir}/i18n/charmaps/*gz; do + gunzip $i + done + ls -d ${PKGD}${base_libdir}/* | xargs -iBLAH cp -pPR BLAH $treedir/lib + if [ -f ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so ]; then + cp -pPR ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so $treedir/lib + fi + if [ -f ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so.* ]; then + cp -pPR ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so.* $treedir/lib + fi + install -m 0755 ${PKGD}${bindir}/localedef $treedir/bin +} + +do_collect_bins_from_locale_tree() { + treedir=${WORKDIR}/locale-tree + + mkdir -p ${PKGD}${libdir} + cp -pPR $treedir/${libdir}/locale ${PKGD}${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 = base_path_join(libdir, "gconv") + charmap_dir = base_path_join(datadir, "i18n", "charmaps") + locales_dir = base_path_join(datadir, "i18n", "locales") + binary_locales_dir = base_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) + + 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.data.setVar('PACKAGES', bb.data.getVar('PACKAGES', d) + ' glibc-gconv', d) + + supported = bb.data.getVar('GLIBC_GENERATE_LOCALES', d, 1) + if not supported or supported == "all": + f = open(base_path_join(bb.data.getVar('WORKDIR', d, 1), "SUPPORTED"), "r") + supported = f.readlines() + f.close() + else: + supported = supported.split() + supported = map(lambda s:s.replace(".", " ") + "\n", supported) + + dot_re = re.compile("(.*)\.(.*)") + + # Collate the locales by base and encoding + utf8_only = int(bb.data.getVar('LOCALE_UTF8_ONLY', d, 1) or 0) + encodings = {} + for l in supported: + l = l[:-1] + (locale, charset) = l.split(" ") + if utf8_only and charset != 'UTF-8': + continue + 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) + if target_arch in ("i486", "i586", "i686"): + target_arch = "i386" + elif target_arch == "powerpc": + target_arch = "ppc" + + # This is a hack till linux-libc-headers gets patched for the missing arm syscalls and all arm device kernels as well + if bb.data.getVar("DISTRO_NAME", d, 1) == "Angstrom": + kernel_ver = "2.6.24" + elif bb.data.getVar("DISTRO_NAME", d, 1) == "KaeilOS": + kernel_ver = "2.6.24" + else: + kernel_ver = bb.data.getVar("OLDEST_KERNEL", d, 1) + + if kernel_ver is None: + qemu = "qemu-%s -s 1048576" % target_arch + else: + qemu = "qemu-%s -s 1048576 -r %s" % (target_arch, kernel_ver) + pkgname = 'locale-base-' + legitimize_package_name(name) + m = re.match("(.*)\.(.*)", name) + if m: + glibc_name = "%s.%s" % (m.group(1), m.group(2).lower().replace("-","")) + else: + glibc_name = name + bb.data.setVar('RDEPENDS_%s' % pkgname, legitimize_package_name('glibc-binary-localedata-%s' % glibc_name), 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 = base_path_join(bb.data.getVar("WORKDIR", d, 1), "locale-tree") + ldlibdir = "%s/lib" % treedir + path = bb.data.getVar("PATH", d, 1) + i18npath = base_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, name) + + qemu_options = bb.data.getVar("QEMU_OPTIONS_%s" % bb.data.getVar('PACKAGE_ARCH', d, 1), d, 1) + if not qemu_options: + qemu_options = bb.data.getVar('QEMU_OPTIONS', d, 1) + + cmd = "PATH=\"%s\" I18NPATH=\"%s\" %s -L %s -E LD_LIBRARY_PATH=%s %s %s/bin/localedef %s" % (path, i18npath, qemu, treedir, ldlibdir, qemu_options, treedir, localedef_opts) + bb.note("generating locale %s (%s)" % (locale, encoding)) + if os.system(cmd): + raise bb.build.FuncFailed("localedef returned an error (command was %s)." % cmd) + + def output_locale(name, locale, encoding): + use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1) + if use_bin == "compile": + 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 == "compile": + 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 + non_utf8 = [] + for l in encodings.keys(): + if len(encodings[l]) == 1: + output_locale(l, l, encodings[l][0]) + if encodings[l][0] != "UTF-8": + non_utf8.append(l) + else: + if "UTF-8" in encodings[l]: + output_locale(l, l, "UTF-8") + encodings[l].remove("UTF-8") + else: + non_utf8.append(l) + for e in encodings[l]: + output_locale('%s.%s' % (l, e), l, e) + + if non_utf8 != []: + bb.note("the following locales are supported only in legacy encodings:") + bb.note(" " + " ".join(non_utf8)) + + use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1) + if use_bin == "compile": + bb.note("collecting binary locales from locale tree") + bb.build.exec_func("do_collect_bins_from_locale_tree", d) + 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) + 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 () { + 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) +} -- cgit v1.2.3