1 files changed, 381 insertions, 0 deletions

diff --git a/meta/recipes-core/eglibc/eglibc-package.bbclass b/meta/recipes-core/eglibc/eglibc-package.bbclass
new file mode 100644
index 0000000000..4e286afa80
--- /dev/null
+++ b/meta/recipes-core/eglibc/eglibc-package.bbclass
@@ -0,0 +1,381 @@
+#
+# 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 eglibc one if our build
+# is a uclibc build.
+#
+# See the note in gcc/gcc_3.4.0.oe
+#
+
+inherit qemu
+
+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.* i[3-6]86 x86_64 powerpc"
+
+# Set this to zero if you don't want ldconfig in the output package
+USE_LDCONFIG ?= "1"
+
+PACKAGES = "eglibc-dbg eglibc catchsegv sln nscd ldd localedef eglibc-utils eglibc-pic eglibc-dev eglibc-doc eglibc-locale libcidn libmemusage libsegfault eglibc-extra-nss eglibc-thread-db eglibc-pcprofile"
+PACKAGES_DYNAMIC = "glibc-gconv-* glibc-charmap-* glibc-localedata-* glibc-binary-localedata-* eglibc-gconv-* eglibc-charmap-* eglibc-localedata-* eglibc-binary-localedata-* locale-base-*"
+
+RPROVIDES_eglibc = "glibc"
+RPROVIDES_eglibc-utils = "glibc-utils"
+RPROVIDES_eglibc-pic = "glibc-pic"
+RPROVIDES_eglibc-dev = "glibc-dev"
+RPROVIDES_eglibc-doc = "glibc-doc"
+RPROVIDES_eglibc-locale = "glibc-locale"
+RPROVIDES_eglibc-extra-nss = "glibc-extra-nss"
+RPROVIDES_eglibc-thread-db = "glibc-thread-db"
+RPROVIDES_eglibc-pcprofile = "glibc-pcprofile"
+RPROVIDES_eglibc-dbg = "glibc-dbg"
+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.* ${base_libdir}/libBrokenLocale-*.so"
+
+FILES_${PN} = "${libc_baselibs} ${libexecdir}/* ${@base_conditional('USE_LDCONFIG', '1', '${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_eglibc-extra-nss = "${base_libdir}/libnss*"
+FILES_sln = "/sbin/sln"
+FILES_eglibc-pic = "${libdir}/*_pic.a ${libdir}/*_pic.map ${libdir}/libc_pic/"
+FILES_eglibc-dev_append += "${bindir}/rpcgen ${libdir}/*.a \
+        ${base_libdir}/*.a ${base_libdir}/*.o ${datadir}/aclocal"
+FILES_nscd = "${sbindir}/nscd*"
+FILES_eglibc-utils = "${bindir}/* ${sbindir}/*"
+FILES_eglibc-gconv = "${libdir}/gconv/*"
+FILES_${PN}-dbg += "${libexecdir}/*/.debug ${libdir}/gconv/.debug"
+FILES_catchsegv = "${bindir}/catchsegv"
+RDEPENDS_catchsegv = "libsegfault"
+FILES_eglibc-pcprofile = "${base_libdir}/libpcprofile.so"
+FILES_eglibc-thread-db = "${base_libdir}/libthread_db*"
+FILES_localedef = "${bindir}/localedef"
+RPROVIDES_eglibc-dev += "libc-dev"
+
+DESCRIPTION_sln = "eglibc: create symbolic links between files"
+DESCRIPTION_nscd = "eglibc: name service cache daemon for passwd, group, and hosts"
+DESCRIPTION_eglibc-extra-nss = "eglibc: nis, nisplus and hesiod search services"
+DESCRIPTION_ldd = "eglibc: print shared library dependencies"
+DESCRIPTION_localedef = "eglibc: compile locale definition files"
+DESCRIPTION_eglibc-utils = "eglibc: misc utilities like iconf, local, gencat, tzselect, rpcinfo, ..."
+
+def get_eglibc_fpu_setting(bb, d):
+    if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
+        return "--without-fp"
+    return ""
+
+EXTRA_OECONF += "${@get_eglibc_fpu_setting(bb, d)}"
+
+OVERRIDES_append = ":${TARGET_ARCH}-${TARGET_OS}"
+
+do_configure_prepend() {
+        sed -e "s#@BASH@#/bin/sh#" -i ${S}/elf/ldd.bash.in
+}
+
+do_install() {
+        oe_runmake install_root=${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
+        rm -rf ${D}${datadir}/zoneinfo
+        rm -rf ${D}${libexecdir}/getconf
+}
+
+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 -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 ${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/lib/libgcc_s.* ]; then
+                cp -pPR ${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/lib/libgcc_s.* $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")
+
+        def calc_gconv_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('eglibc-gconv-%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)
+                bb.data.setVar('RPROVIDES_%s' % pkg, pkg.replace('eglibc', 'glibc'), d)
+
+        do_split_packages(d, gconv_libdir, file_regex='^(.*)\.so$', output_pattern='eglibc-gconv-%s', description='gconv module for character set %s', hook=calc_gconv_deps, extra_depends='eglibc-gconv')
+
+        def calc_charmap_deps(fn, pkg, file_regex, output_pattern, group):
+                deps = []
+                f = open(fn, "r")
+                c_re = re.compile('^copy "(.*)"')
+                i_re = re.compile('^include "(\w+)".*')
+                for l in f.readlines():
+                        m = c_re.match(l) or i_re.match(l)
+                        if m:
+                                dp = legitimize_package_name('eglibc-charmap-%s' % m.group(1))
+                                if not dp in deps:
+                                        deps.append(dp)
+                f.close()
+                if deps != []:
+                        bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)
+                bb.data.setVar('RPROVIDES_%s' % pkg, pkg.replace('eglibc', 'glibc'), d)
+
+        do_split_packages(d, charmap_dir, file_regex='^(.*)\.gz$', output_pattern='eglibc-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, "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('eglibc-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)
+                bb.data.setVar('RPROVIDES_%s' % pkg, pkg.replace('eglibc', 'glibc'), d)
+
+        do_split_packages(d, locales_dir, file_regex='(.*)', output_pattern='eglibc-localedata-%s', description='locale definition for %s', hook=calc_locale_deps, extra_depends='')
+        bb.data.setVar('PACKAGES', bb.data.getVar('PACKAGES', d) + ' eglibc-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
+        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 eglibc-localedata-%s eglibc-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):
+                qemu = qemu_target_binary(d) + " -s 1048576"
+                kernel_ver = bb.data.getVar("OLDEST_KERNEL", d, 1)
+                if kernel_ver:
+                        qemu += " -r %s" % (kernel_ver)
+                pkgname = 'locale-base-' + legitimize_package_name(name)
+                m = re.match("(.*)\.(.*)", name)
+                if m:
+                        eglibc_name = "%s.%s" % (m.group(1), m.group(2).lower().replace("-",""))
+                else:
+                        eglibc_name = name
+                bb.data.setVar('RDEPENDS_%s' % pkgname, legitimize_package_name('eglibc-binary-localedata-%s' % eglibc_name), d)
+                bb.data.setVar('RPROVIDES_%s' % pkgname, 'glibc-binary-localedata-%s' % eglibc_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)
+                cmd = "PATH=\"%s\" I18NPATH=\"%s\" %s -L %s -E LD_LIBRARY_PATH=%s %s/bin/localedef %s" % (path, i18npath, qemu, treedir, ldlibdir, 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:
+                        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
+        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:
+                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='eglibc-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_eglibc', 'libc6', d)
+                bb.data.setVar('PKG_eglibc-dev', 'libc6-dev', d)
+        bb.build.exec_func('package_do_split_gconvs', d)
+}