code.vuplus.com Git - vuplus_openembedded/blob - recipes/glibc/glibc-package.bbclass

   1 #
   2 # For now, we will skip building of a gcc package if it is a uclibc one
   3 # and our build is not a uclibc one, and we skip a glibc one if our build
   4 # is a uclibc build.
   5 #
   6 # See the note in gcc/gcc_3.4.0.oe
   7 #
   8
   9 python __anonymous () {
  10     import bb, re
  11     uc_os = (re.match('.*uclibc*', bb.data.getVar('TARGET_OS', d, 1)) != None)
  12     if uc_os:
  13         raise bb.parse.SkipPackage("incompatible with target %s" %
  14                                    bb.data.getVar('TARGET_OS', d, 1))
  15 }
  16
  17
  18 # Binary locales are generated at build time if ENABLE_BINARY_LOCALE_GENERATION
  19 # is set. The idea is to avoid running localedef on the target (at first boot)
  20 # to decrease initial boot time and avoid localedef being killed by the OOM
  21 # killer which used to effectively break i18n on machines with < 128MB RAM.
  22
  23 # default to disabled until qemu works for everyone
  24 ENABLE_BINARY_LOCALE_GENERATION ?= "0"
  25
  26 # BINARY_LOCALE_ARCHES is a space separated list of regular expressions
  27 BINARY_LOCALE_ARCHES ?= "arm.* i[3-6]86 x86_64 powerpc"
  28
  29 # Set this to zero if you don't want ldconfig in the output package
  30 USE_LDCONFIG ?= "1"
  31
  32 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"
  33 PACKAGES_DYNAMIC = "glibc-gconv-* glibc-charmap-* glibc-localedata-* locale-base-* glibc-binary-localedata-*"
  34
  35 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*"
  36
  37 FILES_${PN} = "${libc_baselibs} ${libexecdir}/* ${datadir}/zoneinfo ${@base_conditional('USE_LDCONFIG', '1', '/sbin/ldconfig', '', d)}"
  38 FILES_ldd = "${bindir}/ldd"
  39 FILES_libsegfault = "/lib/libSegFault*"
  40 FILES_glibc-extra-nss = "/lib/libnss*"
  41 FILES_sln = "/sbin/sln"
  42 FILES_glibc-dev_append = " ${libdir}/*.o ${bindir}/rpcgen"
  43 FILES_nscd = "${sbindir}/nscd*"
  44 FILES_glibc-utils = "${bindir}/* ${sbindir}/*"
  45 FILES_glibc-gconv = "${libdir}/gconv/*"
  46 FILES_${PN}-dbg += " ${libdir}/gconv/.debug ${libexecdir}/*/.debug"
  47 FILES_catchsegv = "${bindir}/catchsegv"
  48 RDEPENDS_catchsegv = "libsegfault"
  49 FILES_glibc-pcprofile = "/lib/libpcprofile.so"
  50 FILES_glibc-thread-db = "/lib/libthread_db*"
  51 FILES_localedef = "${bindir}/localedef"
  52 RPROVIDES_glibc-dev += "libc-dev"
  53
  54 DESCRIPTION_sln = "glibc: create symbolic links between files"
  55 DESCRIPTION_nscd = "glibc: name service cache daemon for passwd, group, and hosts"
  56 DESCRIPTION_glibc-extra-nss = "glibc: nis, nisplus and hesiod search services"
  57 DESCRIPTION_ldd = "glibc: print shared library dependencies"
  58 DESCRIPTION_localedef = "glibc: compile locale definition files"
  59 DESCRIPTION_glibc-utils = "glibc: misc utilities like iconf, local, gencat, tzselect, rpcinfo, ..."
  60
  61 def get_glibc_fpu_setting(bb, d):
  62     if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
  63         return "--without-fp"
  64     return ""
  65
  66 EXTRA_OECONF += "${@get_glibc_fpu_setting(bb, d)}"
  67
  68 OVERRIDES_append = ":${TARGET_ARCH}-${TARGET_OS}"
  69
  70 do_install() {
  71         oe_runmake install_root=${D} install
  72         for r in ${rpcsvc}; do
  73                 h=`echo $r|sed -e's,\.x$,.h,'`
  74                 install -m 0644 ${S}/sunrpc/rpcsvc/$h ${D}/${includedir}/rpcsvc/
  75         done
  76         install -d ${D}${libdir}/locale
  77         make -f ${WORKDIR}/generate-supported.mk IN="${S}/localedata/SUPPORTED" OUT="${WORKDIR}/SUPPORTED"
  78         # get rid of some broken files...
  79         for i in ${GLIBC_BROKEN_LOCALES}; do
  80                 grep -v $i ${WORKDIR}/SUPPORTED > ${WORKDIR}/SUPPORTED.tmp
  81                 mv ${WORKDIR}/SUPPORTED.tmp ${WORKDIR}/SUPPORTED
  82         done
  83         rm -f ${D}/etc/rpc
  84 }
  85
  86 TMP_LOCALE="/tmp/locale${libdir}/locale"
  87
  88 locale_base_postinst() {
  89 #!/bin/sh
  90
  91 if [ "x$D" != "x" ]; then
  92   exit 1
  93 fi
  94
  95 rm -rf ${TMP_LOCALE}
  96 mkdir -p ${TMP_LOCALE}
  97 if [ -f ${libdir}/locale/locale-archive ]; then
  98         cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
  99 fi
 100 localedef --inputfile=${datadir}/i18n/locales/%s --charmap=%s --prefix=/tmp/locale %s
 101 mkdir -p ${libdir}/locale/
 102 mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
 103 rm -rf ${TMP_LOCALE}
 104 }
 105
 106 locale_base_postrm() {
 107 #!/bin/sh
 108
 109 rm -rf ${TMP_LOCALE}
 110 mkdir -p ${TMP_LOCALE}
 111 if [ -f ${libdir}/locale/locale-archive ]; then
 112         cp ${libdir}/locale/locale-archive ${TMP_LOCALE}/
 113 fi
 114 localedef --delete-from-archive --inputfile=${datadir}/locales/%s --charmap=%s --prefix=/tmp/locale %s
 115 mv ${TMP_LOCALE}/locale-archive ${libdir}/locale/
 116 rm -rf ${TMP_LOCALE}
 117 }
 118
 119 python __anonymous () {
 120     enabled = bb.data.getVar("ENABLE_BINARY_LOCALE_GENERATION", d, 1)
 121
 122     if enabled and int(enabled):
 123         import re
 124
 125         target_arch = bb.data.getVar("TARGET_ARCH", d, 1)
 126         binary_arches = bb.data.getVar("BINARY_LOCALE_ARCHES", d, 1) or ""
 127
 128         for regexp in binary_arches.split(" "):
 129             r = re.compile(regexp)
 130
 131             if r.match(target_arch):
 132                 depends = bb.data.getVar("DEPENDS", d, 1)
 133                 depends = "%s qemu-native" % depends
 134                 bb.data.setVar("DEPENDS", depends, d)
 135                 bb.data.setVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", "1", d)
 136                 break
 137 }
 138
 139 do_prep_locale_tree() {
 140         treedir=${WORKDIR}/locale-tree
 141         rm -rf $treedir
 142         mkdir -p $treedir/bin $treedir/lib $treedir/${datadir} $treedir/${libdir}/locale
 143         cp -pPR ${D}${datadir}/i18n $treedir/${datadir}/i18n
 144         # unzip to avoid parsing errors
 145         for i in $treedir/${datadir}/i18n/charmaps/*gz; do
 146                 gunzip $i
 147         done
 148         ls ${D}/lib/* | xargs -iBLAH cp -pPR BLAH $treedir/lib
 149         if [ -f ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so ]; then
 150                 cp -pPR ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so $treedir/lib
 151         fi
 152         if [ -f ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so.* ]; then
 153                 cp -pPR ${CROSS_DIR}/${TARGET_SYS}/lib/libgcc_s.so.* $treedir/lib
 154         fi
 155         install -m 0755 ${D}${bindir}/localedef $treedir/bin
 156 }
 157
 158 do_collect_bins_from_locale_tree() {
 159         treedir=${WORKDIR}/locale-tree
 160
 161         mkdir -p ${D}${libdir}
 162         cp -pPR $treedir/${libdir}/locale ${D}${libdir}
 163 }
 164
 165 python package_do_split_gconvs () {
 166         import os, re
 167         if (bb.data.getVar('PACKAGE_NO_GCONV', d, 1) == '1'):
 168                 bb.note("package requested not splitting gconvs")
 169                 return
 170
 171         if not bb.data.getVar('PACKAGES', d, 1):
 172                 return
 173
 174         libdir = bb.data.getVar('libdir', d, 1)
 175         if not libdir:
 176                 bb.error("libdir not defined")
 177                 return
 178         datadir = bb.data.getVar('datadir', d, 1)
 179         if not datadir:
 180                 bb.error("datadir not defined")
 181                 return
 182
 183         gconv_libdir = base_path_join(libdir, "gconv")
 184         charmap_dir = base_path_join(datadir, "i18n", "charmaps")
 185         locales_dir = base_path_join(datadir, "i18n", "locales")
 186         binary_locales_dir = base_path_join(libdir, "locale")
 187
 188         do_split_packages(d, gconv_libdir, file_regex='^(.*)\.so$', output_pattern='glibc-gconv-%s', description='gconv module for character set %s', extra_depends='glibc-gconv')
 189
 190         do_split_packages(d, charmap_dir, file_regex='^(.*)\.gz$', output_pattern='glibc-charmap-%s', description='character map for %s encoding', extra_depends='')
 191
 192         def calc_locale_deps(fn, pkg, file_regex, output_pattern, group):
 193                 deps = []
 194                 f = open(fn, "r")
 195                 c_re = re.compile('^copy "(.*)"')
 196                 i_re = re.compile('^include "(\w+)".*')
 197                 for l in f.readlines():
 198                         m = c_re.match(l) or i_re.match(l)
 199                         if m:
 200                                 dp = legitimize_package_name('glibc-localedata-%s' % m.group(1))
 201                                 if not dp in deps:
 202                                         deps.append(dp)
 203                 f.close()
 204                 if deps != []:
 205                         bb.data.setVar('RDEPENDS_%s' % pkg, " ".join(deps), d)
 206
 207         do_split_packages(d, locales_dir, file_regex='(.*)', output_pattern='glibc-localedata-%s', description='locale definition for %s', hook=calc_locale_deps, extra_depends='')
 208         bb.data.setVar('PACKAGES', bb.data.getVar('PACKAGES', d) + ' glibc-gconv', d)
 209
 210         supported = bb.data.getVar('GLIBC_GENERATE_LOCALES', d, 1)
 211         if not supported or supported == "all":
 212             f = open(base_path_join(bb.data.getVar('WORKDIR', d, 1), "SUPPORTED"), "r")
 213             supported = f.readlines()
 214             f.close()
 215         else:
 216             supported = supported.split()
 217             supported = map(lambda s:s.replace(".", " ") + "\n", supported)
 218
 219         dot_re = re.compile("(.*)\.(.*)")
 220
 221         # Collate the locales by base and encoding
 222         utf8_only = int(bb.data.getVar('LOCALE_UTF8_ONLY', d, 1) or 0)
 223         encodings = {}
 224         for l in supported:
 225                 l = l[:-1]
 226                 (locale, charset) = l.split(" ")
 227                 if utf8_only and charset != 'UTF-8':
 228                         continue
 229                 m = dot_re.match(locale)
 230                 if m:
 231                         locale = m.group(1)
 232                 if not encodings.has_key(locale):
 233                         encodings[locale] = []
 234                 encodings[locale].append(charset)
 235
 236         def output_locale_source(name, locale, encoding):
 237                 pkgname = 'locale-base-' + legitimize_package_name(name)
 238
 239                 bb.data.setVar('RDEPENDS_%s' % pkgname, 'localedef glibc-localedata-%s glibc-charmap-%s' % (legitimize_package_name(locale), legitimize_package_name(encoding)), d)
 240                 rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
 241                 m = re.match("(.*)_(.*)", name)
 242                 if m:
 243                         rprovides += ' virtual-locale-%s' % m.group(1)
 244                 bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
 245                 bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
 246                 bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
 247                 bb.data.setVar('pkg_postinst_%s' % pkgname, bb.data.getVar('locale_base_postinst', d, 1) % (locale, encoding, locale), d)
 248                 bb.data.setVar('pkg_postrm_%s' % pkgname, bb.data.getVar('locale_base_postrm', d, 1) % (locale, encoding, locale), d)
 249
 250         def output_locale_binary(name, locale, encoding):
 251                 target_arch = bb.data.getVar("TARGET_ARCH", d, 1)
 252                 if target_arch in ("i486", "i586", "i686"):
 253                         target_arch = "i386"
 254                 elif target_arch == "powerpc":
 255                         target_arch = "ppc"
 256
 257                 kernel_ver = bb.data.getVar("OLDEST_KERNEL", d, 1)
 258                 if kernel_ver is None:
 259                         qemu = "qemu-%s  -s 1048576" % target_arch
 260                 else:
 261                         qemu = "qemu-%s  -s 1048576 -r %s" % (target_arch, kernel_ver)
 262                 pkgname = 'locale-base-' + legitimize_package_name(name)
 263                 m = re.match("(.*)\.(.*)", name)
 264                 if m:
 265                         glibc_name = "%s.%s" % (m.group(1), m.group(2).lower().replace("-",""))
 266                 else:
 267                         glibc_name = name
 268                 bb.data.setVar('RDEPENDS_%s' % pkgname, legitimize_package_name('glibc-binary-localedata-%s' % glibc_name), d)
 269                 rprovides = 'virtual-locale-%s' % legitimize_package_name(name)
 270                 m = re.match("(.*)_(.*)", name)
 271                 if m:
 272                         rprovides += ' virtual-locale-%s' % m.group(1)
 273                 bb.data.setVar('RPROVIDES_%s' % pkgname, rprovides, d)
 274                 bb.data.setVar('ALLOW_EMPTY_%s' % pkgname, '1', d)
 275                 bb.data.setVar('PACKAGES', '%s %s' % (pkgname, bb.data.getVar('PACKAGES', d, 1)), d)
 276
 277                 treedir = base_path_join(bb.data.getVar("WORKDIR", d, 1), "locale-tree")
 278                 ldlibdir = "%s/lib" % treedir
 279                 path = bb.data.getVar("PATH", d, 1)
 280                 i18npath = base_path_join(treedir, datadir, "i18n")
 281
 282                 localedef_opts = "--force --old-style --no-archive --prefix=%s --inputfile=%s/i18n/locales/%s --charmap=%s %s" % (treedir, datadir, locale, encoding, name)
 283
 284                 qemu_options = bb.data.getVar("QEMU_OPTIONS_%s" % bb.data.getVar('PACKAGE_ARCH', d, 1), d, 1)
 285                 if not qemu_options:
 286                         qemu_options = bb.data.getVar('QEMU_OPTIONS', d, 1)
 287
 288                 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)
 289                 bb.note("generating locale %s (%s)" % (locale, encoding))
 290                 if os.system(cmd):
 291                         raise bb.build.FuncFailed("localedef returned an error (command was %s)." % cmd)
 292
 293         def output_locale(name, locale, encoding):
 294                 use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
 295                 if use_bin:
 296                         output_locale_binary(name, locale, encoding)
 297                 else:
 298                         output_locale_source(name, locale, encoding)
 299
 300         use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
 301         if use_bin:
 302                 bb.note("preparing tree for binary locale generation")
 303                 bb.build.exec_func("do_prep_locale_tree", d)
 304
 305         # Reshuffle names so that UTF-8 is preferred over other encodings
 306         non_utf8 = []
 307         for l in encodings.keys():
 308                 if len(encodings[l]) == 1:
 309                         output_locale(l, l, encodings[l][0])
 310                         if encodings[l][0] != "UTF-8":
 311                                 non_utf8.append(l)
 312                 else:
 313                         if "UTF-8" in encodings[l]:
 314                                 output_locale(l, l, "UTF-8")
 315                                 encodings[l].remove("UTF-8")
 316                         else:
 317                                 non_utf8.append(l)
 318                         for e in encodings[l]:
 319                                 output_locale('%s.%s' % (l, e), l, e)
 320
 321         if non_utf8 != []:
 322                 bb.note("the following locales are supported only in legacy encodings:")
 323                 bb.note("  " + " ".join(non_utf8))
 324
 325         use_bin = bb.data.getVar("GLIBC_INTERNAL_USE_BINARY_LOCALE", d, 1)
 326         if use_bin:
 327                 bb.note("collecting binary locales from locale tree")
 328                 bb.build.exec_func("do_collect_bins_from_locale_tree", d)
 329                 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)
 330         else:
 331                 bb.note("generation of binary locales disabled. this may break i18n!")
 332
 333 }
 334
 335 # We want to do this indirection so that we can safely 'return'
 336 # from the called function even though we're prepending
 337 python populate_packages_prepend () {
 338         if bb.data.getVar('DEBIAN_NAMES', d, 1):
 339                 bb.data.setVar('PKG_glibc', 'libc6', d)
 340                 bb.data.setVar('PKG_glibc-dev', 'libc6-dev', d)
 341         bb.build.exec_func('package_do_split_gconvs', d)
 342 }