classes/package.bbclass

   1 #
   2 # General packaging help functions
   3 #
   4
   5 PKGD    = "${WORKDIR}/package"
   6 PKGDEST = "${WORKDIR}/packages-split"
   7
   8 PKGV    ?= "${PV}"
   9 PKGR    ?= "${PR}${DISTRO_PR}"
  10
  11 EXTENDPKGEVER = "${@['','${PKGE\x7d:'][bb.data.getVar('PKGE',d,1) > 0]}"
  12 EXTENDPKGV ?= "${EXTENDPKGEVER}${PKGV}-${PKGR}"
  13
  14 def legitimize_package_name(s):
  15         """
  16         Make sure package names are legitimate strings
  17         """
  18         import re
  19
  20         def fixutf(m):
  21                 cp = m.group(1)
  22                 if cp:
  23                         return ('\u%s' % cp).decode('unicode_escape').encode('utf-8')
  24
  25         # Handle unicode codepoints encoded as <U0123>, as in glibc locale files.
  26         s = re.sub('<U([0-9A-Fa-f]{1,4})>', fixutf, s)
  27
  28         # Remaining package name validity fixes
  29         return s.lower().replace('_', '-').replace('@', '+').replace(',', '+').replace('/', '-')
  30
  31 def do_split_packages(d, root, file_regex, output_pattern, description, postinst=None, recursive=False, hook=None, extra_depends=None, aux_files_pattern=None, postrm=None, allow_dirs=False, prepend=False, match_path=False, aux_files_pattern_verbatim=None, allow_links=False):
  32         """
  33         Used in .bb files to split up dynamically generated subpackages of a
  34         given package, usually plugins or modules.
  35         """
  36
  37         dvar = bb.data.getVar('PKGD', d, True)
  38
  39         packages = bb.data.getVar('PACKAGES', d, True).split()
  40
  41         if postinst:
  42                 postinst = '#!/bin/sh\n' + postinst + '\n'
  43         if postrm:
  44                 postrm = '#!/bin/sh\n' + postrm + '\n'
  45         if not recursive:
  46                 objs = os.listdir(dvar + root)
  47         else:
  48                 objs = []
  49                 for walkroot, dirs, files in os.walk(dvar + root):
  50                         for file in files:
  51                                 relpath = os.path.join(walkroot, file).replace(dvar + root + '/', '', 1)
  52                                 if relpath:
  53                                         objs.append(relpath)
  54
  55         if extra_depends == None:
  56                 # This is *really* broken
  57                 mainpkg = packages[0]
  58                 # At least try and patch it up I guess...
  59                 if mainpkg.find('-dbg'):
  60                         mainpkg = mainpkg.replace('-dbg', '')
  61                 if mainpkg.find('-dev'):
  62                         mainpkg = mainpkg.replace('-dev', '')
  63                 extra_depends = mainpkg
  64
  65         for o in objs:
  66                 import re, stat
  67                 if match_path:
  68                         m = re.match(file_regex, o)
  69                 else:
  70                         m = re.match(file_regex, os.path.basename(o))
  71
  72                 if not m:
  73                         continue
  74                 f = os.path.join(dvar + root, o)
  75                 mode = os.lstat(f).st_mode
  76                 if not (stat.S_ISREG(mode) or (allow_links and stat.S_ISLNK(mode)) or (allow_dirs and stat.S_ISDIR(mode))):
  77                         continue
  78                 on = legitimize_package_name(m.group(1))
  79                 pkg = output_pattern % on
  80                 if not pkg in packages:
  81                         if prepend:
  82                                 packages = [pkg] + packages
  83                         else:
  84                                 packages.append(pkg)
  85                         the_files = [os.path.join(root, o)]
  86                         if aux_files_pattern:
  87                                 if type(aux_files_pattern) is list:
  88                                         for fp in aux_files_pattern:
  89                                                 the_files.append(fp % on)
  90                                 else:
  91                                         the_files.append(aux_files_pattern % on)
  92                         if aux_files_pattern_verbatim:
  93                                 if type(aux_files_pattern_verbatim) is list:
  94                                         for fp in aux_files_pattern_verbatim:
  95                                                 the_files.append(fp % m.group(1))
  96                                 else:
  97                                         the_files.append(aux_files_pattern_verbatim % m.group(1))
  98                         bb.data.setVar('FILES_' + pkg, " ".join(the_files), d)
  99                         if extra_depends != '':
 100                                 the_depends = bb.data.getVar('RDEPENDS_' + pkg, d, True)
 101                                 if the_depends:
 102                                         the_depends = '%s %s' % (the_depends, extra_depends)
 103                                 else:
 104                                         the_depends = extra_depends
 105                                 bb.data.setVar('RDEPENDS_' + pkg, the_depends, d)
 106                         bb.data.setVar('DESCRIPTION_' + pkg, description % on, d)
 107                         if postinst:
 108                                 bb.data.setVar('pkg_postinst_' + pkg, postinst, d)
 109                         if postrm:
 110                                 bb.data.setVar('pkg_postrm_' + pkg, postrm, d)
 111                 else:
 112                         oldfiles = bb.data.getVar('FILES_' + pkg, d, True)
 113                         if not oldfiles:
 114                                 bb.fatal("Package '%s' exists but has no files" % pkg)
 115                         bb.data.setVar('FILES_' + pkg, oldfiles + " " + os.path.join(root, o), d)
 116                 if callable(hook):
 117                         hook(f, pkg, file_regex, output_pattern, m.group(1))
 118
 119         bb.data.setVar('PACKAGES', ' '.join(packages), d)
 120
 121 PACKAGE_DEPENDS += "file-native"
 122
 123 def package_stash_hook(func, name, d):
 124         import bb, os.path
 125         body = bb.data.getVar(func, d, True)
 126         pn = bb.data.getVar('PN', d, True)
 127         staging = bb.data.getVar('PKGDATA_DIR', d, True)
 128         dirname = os.path.join(staging, 'hooks', name)
 129         bb.mkdirhier(dirname)
 130         fn = os.path.join(dirname, pn)
 131         f = open(fn, 'w')
 132         f.write("python () {\n");
 133         f.write(body);
 134         f.write("}\n");
 135         f.close()
 136
 137 python () {
 138     if bb.data.getVar('PACKAGES', d, True) != '':
 139         deps = bb.data.getVarFlag('do_package', 'depends', d) or ""
 140         for dep in (bb.data.getVar('PACKAGE_DEPENDS', d, True) or "").split():
 141             deps += " %s:do_populate_sysroot" % dep
 142         bb.data.setVarFlag('do_package', 'depends', deps, d)
 143
 144         deps = (bb.data.getVarFlag('do_package', 'deptask', d) or "").split()
 145         # shlibs requires any DEPENDS to have already packaged for the *.list files
 146         deps.append("do_package")
 147         bb.data.setVarFlag('do_package', 'deptask', " ".join(deps), d)
 148 }
 149
 150 def runstrip(file, d):
 151     # Function to strip a single file, called from populate_packages below
 152     # A working 'file' (one which works on the target architecture)
 153     # is necessary for this stuff to work, hence the addition to do_package[depends]
 154
 155     import commands, stat
 156
 157     pathprefix = "export PATH=%s; " % bb.data.getVar('PATH', d, True)
 158
 159     ret, result = commands.getstatusoutput("%sfile '%s'" % (pathprefix, file))
 160
 161     if ret:
 162         bb.error("runstrip: 'file %s' failed (forced strip)" % file)
 163
 164     if "not stripped" not in result:
 165         bb.debug(1, "runstrip: skip %s" % file)
 166         return 0
 167
 168     # If the file is in a .debug directory it was already stripped,
 169     # don't do it again...
 170     if os.path.dirname(file).endswith(".debug"):
 171         bb.debug(2, "Already ran strip on %s" % file)
 172         return 0
 173
 174     strip = bb.data.getVar("STRIP", d, True)
 175     objcopy = bb.data.getVar("OBJCOPY", d, True)
 176
 177     newmode = None
 178     if not os.access(file, os.W_OK):
 179         origmode = os.stat(file)[stat.ST_MODE]
 180         newmode = origmode | stat.S_IWRITE
 181         os.chmod(file, newmode)
 182
 183     extraflags = ""
 184     if ".so" in file and "shared" in result:
 185         extraflags = "--remove-section=.comment --remove-section=.note --strip-unneeded"
 186     elif "shared" in result or "executable" in result:
 187         extraflags = "--remove-section=.comment --remove-section=.note"
 188     elif file.endswith(".a"):
 189         extraflags = "--remove-section=.comment --strip-debug"
 190
 191
 192     bb.mkdirhier(os.path.join(os.path.dirname(file), ".debug"))
 193     debugfile=os.path.join(os.path.dirname(file), ".debug", os.path.basename(file))
 194
 195     stripcmd = "'%s' %s '%s'" % (strip, extraflags, file)
 196     bb.debug(1, "runstrip: %s" % stripcmd)
 197
 198     os.system("%s'%s' --only-keep-debug '%s' '%s'" % (pathprefix, objcopy, file, debugfile))
 199     ret = os.system("%s%s" % (pathprefix, stripcmd))
 200     if (bb.data.getVar('PACKAGE_STRIP', d, True) != 'full'):
 201         os.system("%s'%s' --add-gnu-debuglink='%s' '%s'" % (pathprefix, objcopy, debugfile, file))
 202
 203     if newmode:
 204         os.chmod(file, origmode)
 205
 206     if ret:
 207         bb.error("runstrip: '%s' strip command failed" % stripcmd)
 208
 209     return 1
 210
 211 PACKAGESTRIPFUNCS += "do_runstrip"
 212 python do_runstrip() {
 213         import stat
 214
 215         dvar = bb.data.getVar('PKGD', d, True)
 216         def isexec(path):
 217                 try:
 218                         s = os.stat(path)
 219                 except (os.error, AttributeError):
 220                         return 0
 221                 return (s[stat.ST_MODE] & stat.S_IEXEC)
 222
 223         for root, dirs, files in os.walk(dvar):
 224                 for f in files:
 225                         file = os.path.join(root, f)
 226                         if not os.path.islink(file) and not os.path.isdir(file) and isexec(file):
 227                                 runstrip(file, d)
 228 }
 229
 230
 231 def write_package_md5sums (root, outfile, ignorepaths):
 232     # For each regular file under root, writes an md5sum to outfile.
 233     # With thanks to patch.bbclass.
 234     import bb, os
 235
 236     try:
 237         # Python 2.5+
 238         import hashlib
 239         ctor = hashlib.md5
 240     except ImportError:
 241         import md5
 242         ctor = md5.new
 243
 244     outf = file(outfile, 'w')
 245
 246     # Each output line looks like: "<hex...>  <filename without leading slash>"
 247     striplen = len(root)
 248     if not root.endswith('/'):
 249         striplen += 1
 250
 251     for walkroot, dirs, files in os.walk(root):
 252         # Skip e.g. the DEBIAN directory
 253         if walkroot[striplen:] in ignorepaths:
 254             dirs[:] = []
 255             continue
 256
 257         for name in files:
 258             fullpath = os.path.join(walkroot, name)
 259             if os.path.islink(fullpath) or (not os.path.isfile(fullpath)):
 260                 continue
 261
 262             m = ctor()
 263             f = file(fullpath, 'rb')
 264             while True:
 265                 d = f.read(8192)
 266                 if not d:
 267                     break
 268                 m.update(d)
 269             f.close()
 270
 271             print >> outf, "%s  %s" % (m.hexdigest(), fullpath[striplen:])
 272
 273     outf.close()
 274
 275
 276 #
 277 # Package data handling routines
 278 #
 279
 280 def get_package_mapping (pkg, d):
 281         import oe.packagedata
 282
 283         data = oe.packagedata.read_subpkgdata(pkg, d)
 284         key = "PKG_%s" % pkg
 285
 286         if key in data:
 287                 return data[key]
 288
 289         return pkg
 290
 291 def runtime_mapping_rename (varname, d):
 292         #bb.note("%s before: %s" % (varname, bb.data.getVar(varname, d, True)))
 293
 294         new_depends = []
 295         for depend in explode_deps(bb.data.getVar(varname, d, True) or ""):
 296                 # Have to be careful with any version component of the depend
 297                 split_depend = depend.split(' (')
 298                 new_depend = get_package_mapping(split_depend[0].strip(), d)
 299                 if len(split_depend) > 1:
 300                         new_depends.append("%s (%s" % (new_depend, split_depend[1]))
 301                 else:
 302                         new_depends.append(new_depend)
 303
 304         bb.data.setVar(varname, " ".join(new_depends) or None, d)
 305
 306         #bb.note("%s after: %s" % (varname, bb.data.getVar(varname, d, True)))
 307
 308 #
 309 # Package functions suitable for inclusion in PACKAGEFUNCS
 310 #
 311
 312 python package_do_split_locales() {
 313         if (bb.data.getVar('PACKAGE_NO_LOCALE', d, True) == '1'):
 314                 bb.debug(1, "package requested not splitting locales")
 315                 return
 316
 317         packages = (bb.data.getVar('PACKAGES', d, True) or "").split()
 318
 319         datadir = bb.data.getVar('datadir', d, True)
 320         if not datadir:
 321                 bb.note("datadir not defined")
 322                 return
 323
 324         dvar = bb.data.getVar('PKGD', d, True)
 325         pn = bb.data.getVar('PN', d, True)
 326
 327         if pn + '-locale' in packages:
 328                 packages.remove(pn + '-locale')
 329
 330         localedir = os.path.join(dvar + datadir, 'locale')
 331
 332         if not os.path.isdir(localedir):
 333                 bb.debug(1, "No locale files in this package")
 334                 return
 335
 336         locales = os.listdir(localedir)
 337
 338         # This is *really* broken
 339         mainpkg = packages[0]
 340         # At least try and patch it up I guess...
 341         if mainpkg.find('-dbg'):
 342                 mainpkg = mainpkg.replace('-dbg', '')
 343         if mainpkg.find('-dev'):
 344                 mainpkg = mainpkg.replace('-dev', '')
 345
 346         for l in locales:
 347                 ln = legitimize_package_name(l)
 348                 pkg = pn + '-locale-' + ln
 349                 packages.append(pkg)
 350                 bb.data.setVar('FILES_' + pkg, os.path.join(datadir, 'locale', l), d)
 351                 bb.data.setVar('RDEPENDS_' + pkg, '%s virtual-locale-%s' % (mainpkg, ln), d)
 352                 bb.data.setVar('RPROVIDES_' + pkg, '%s-locale %s-translation' % (pn, ln), d)
 353                 bb.data.setVar('DESCRIPTION_' + pkg, '%s translation for %s' % (l, pn), d)
 354
 355         bb.data.setVar('PACKAGES', ' '.join(packages), d)
 356 }
 357
 358 python perform_packagecopy () {
 359         installdest = bb.data.getVar('D', d, True)
 360         pkgcopy = bb.data.getVar('PKGD', d, True)
 361
 362         bb.mkdirhier(pkgcopy)
 363
 364         # Start by package population by taking a copy of the installed
 365         # files to operate on
 366         os.system('rm -rf %s/*' % (pkgcopy))
 367         os.system('cp -pPR %s/. %s/' % (installdest, pkgcopy))
 368 }
 369
 370 python run_strip_funcs() {
 371         if (bb.data.getVar('PACKAGE_STRIP', d, True) != 'no'):
 372                 for f in (bb.data.getVar('PACKAGESTRIPFUNCS', d, True) or '').split():
 373                         bb.build.exec_func(f, d)
 374 }
 375
 376 python populate_packages () {
 377         import glob, errno, re,os
 378
 379         workdir = bb.data.getVar('WORKDIR', d, True)
 380         outdir = bb.data.getVar('DEPLOY_DIR', d, True)
 381         dvar = bb.data.getVar('PKGD', d, True)
 382         packages = bb.data.getVar('PACKAGES', d, True)
 383         pn = bb.data.getVar('PN', d, True)
 384
 385         bb.mkdirhier(outdir)
 386         os.chdir(dvar)
 387
 388         # Sanity check PACKAGES for duplicates - should be moved to
 389         # sanity.bbclass once we have the infrastucture
 390         package_list = []
 391         for pkg in packages.split():
 392                 if pkg in package_list:
 393                         bb.error("-------------------")
 394                         bb.error("%s is listed in PACKAGES multiple times, this leads to packaging errors." % pkg)
 395                         bb.error("Please fix the metadata/report this as bug to OE bugtracker.")
 396                         bb.error("-------------------")
 397                 else:
 398                         package_list.append(pkg)
 399
 400         pkgdest = bb.data.getVar('PKGDEST', d, True)
 401         os.system('rm -rf %s' % pkgdest)
 402
 403         seen = []
 404         main_is_empty = 1
 405         main_pkg = bb.data.getVar('PN', d, True)
 406
 407         for pkg in package_list:
 408                 localdata = bb.data.createCopy(d)
 409                 root = os.path.join(pkgdest, pkg)
 410                 bb.mkdirhier(root)
 411
 412                 bb.data.setVar('PKG', pkg, localdata)
 413                 overrides = bb.data.getVar('OVERRIDES', localdata, True)
 414                 if not overrides:
 415                         raise bb.build.FuncFailed('OVERRIDES not defined')
 416                 bb.data.setVar('OVERRIDES', overrides + ':' + pkg, localdata)
 417                 bb.data.update_data(localdata)
 418
 419                 filesvar = bb.data.getVar('FILES', localdata, True) or ""
 420                 files = filesvar.split()
 421                 for file in files:
 422                         if os.path.isabs(file):
 423                                 file = '.' + file
 424                         if not os.path.islink(file):
 425                                 if os.path.isdir(file):
 426                                         newfiles =  [ os.path.join(file,x) for x in os.listdir(file) ]
 427                                         if newfiles:
 428                                                 files += newfiles
 429                                                 continue
 430                         globbed = glob.glob(file)
 431                         if globbed:
 432                                 if [ file ] != globbed:
 433                                         if not file in globbed:
 434                                                 files += globbed
 435                                                 continue
 436                                         else:
 437                                                 globbed.remove(file)
 438                                                 files += globbed
 439                         if (not os.path.islink(file)) and (not os.path.exists(file)):
 440                                 continue
 441                         if file in seen:
 442                                 continue
 443                         seen.append(file)
 444                         if os.path.isdir(file) and not os.path.islink(file):
 445                                 bb.mkdirhier(os.path.join(root,file))
 446                                 os.chmod(os.path.join(root,file), os.stat(file).st_mode)
 447                                 continue
 448                         fpath = os.path.join(root,file)
 449                         dpath = os.path.dirname(fpath)
 450                         bb.mkdirhier(dpath)
 451                         ret = bb.copyfile(file, fpath)
 452                         if ret is False:
 453                                 raise bb.build.FuncFailed("File population failed when copying %s to %s" % (file, fpath))
 454                         if pkg == main_pkg and main_is_empty:
 455                                 main_is_empty = 0
 456                 del localdata
 457         os.chdir(workdir)
 458
 459         unshipped = []
 460         for root, dirs, files in os.walk(dvar):
 461                 for f in files:
 462                         path = os.path.join(root[len(dvar):], f)
 463                         if ('.' + path) not in seen:
 464                                 unshipped.append(path)
 465
 466         if unshipped != []:
 467                 bb.note("the following files were installed but not shipped in any package:")
 468                 for f in unshipped:
 469                         bb.note("  " + f)
 470
 471         bb.build.exec_func("package_name_hook", d)
 472
 473         for pkg in package_list:
 474                 pkgname = bb.data.getVar('PKG_%s' % pkg, d, True)
 475                 if pkgname is None:
 476                         bb.data.setVar('PKG_%s' % pkg, pkg, d)
 477
 478         dangling_links = {}
 479         pkg_files = {}
 480         for pkg in package_list:
 481                 dangling_links[pkg] = []
 482                 pkg_files[pkg] = []
 483                 inst_root = os.path.join(pkgdest, pkg)
 484                 for root, dirs, files in os.walk(inst_root):
 485                         for f in files:
 486                                 path = os.path.join(root, f)
 487                                 rpath = path[len(inst_root):]
 488                                 pkg_files[pkg].append(rpath)
 489                                 try:
 490                                         s = os.stat(path)
 491                                 except OSError, (err, strerror):
 492                                         if err != errno.ENOENT:
 493                                                 raise
 494                                         target = os.readlink(path)
 495                                         if target[0] != '/':
 496                                                 target = os.path.join(root[len(inst_root):], target)
 497                                         dangling_links[pkg].append(os.path.normpath(target))
 498
 499         for pkg in package_list:
 500                 rdepends = explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, 0) or bb.data.getVar('RDEPENDS', d, 0) or "")
 501
 502                 remstr = "${PN} (= ${EXTENDPKGV})"
 503                 if main_is_empty and remstr in rdepends:
 504                         rdepends.remove(remstr)
 505                 for l in dangling_links[pkg]:
 506                         found = False
 507                         bb.debug(1, "%s contains dangling link %s" % (pkg, l))
 508                         for p in package_list:
 509                                 for f in pkg_files[p]:
 510                                         if f == l:
 511                                                 found = True
 512                                                 bb.debug(1, "target found in %s" % p)
 513                                                 if p == pkg:
 514                                                         break
 515                                                 if not p in rdepends:
 516                                                         rdepends.append(p)
 517                                                 break
 518                         if found == False:
 519                                 bb.note("%s contains dangling symlink to %s" % (pkg, l))
 520                 bb.data.setVar('RDEPENDS_' + pkg, " ".join(rdepends), d)
 521 }
 522 populate_packages[dirs] = "${D}"
 523
 524 python emit_pkgdata() {
 525         from glob import glob
 526
 527         def write_if_exists(f, pkg, var):
 528                 def encode(str):
 529                         import codecs
 530                         c = codecs.getencoder("string_escape")
 531                         return c(str)[0]
 532
 533                 val = bb.data.getVar('%s_%s' % (var, pkg), d, True)
 534                 if val:
 535                         f.write('%s_%s: %s\n' % (var, pkg, encode(val)))
 536                         return
 537                 val = bb.data.getVar('%s' % (var), d, True)
 538                 if val:
 539                         f.write('%s: %s\n' % (var, encode(val)))
 540                 return
 541
 542         packages = bb.data.getVar('PACKAGES', d, True)
 543         pkgdest = bb.data.getVar('PKGDEST', d, 1)
 544         pkgdatadir = bb.data.getVar('PKGDATA_DIR', d, True)
 545
 546         lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d))
 547
 548         data_file = pkgdatadir + bb.data.expand("/${PN}" , d)
 549         f = open(data_file, 'w')
 550         f.write("PACKAGES: %s\n" % packages)
 551         f.close()
 552         package_stagefile(data_file, d)
 553
 554         workdir = bb.data.getVar('WORKDIR', d, True)
 555
 556         for pkg in packages.split():
 557                 subdata_file = pkgdatadir + "/runtime/%s" % pkg
 558                 sf = open(subdata_file, 'w')
 559                 write_if_exists(sf, pkg, 'PN')
 560                 write_if_exists(sf, pkg, 'PV')
 561                 write_if_exists(sf, pkg, 'PR')
 562                 write_if_exists(sf, pkg, 'PKGV')
 563                 write_if_exists(sf, pkg, 'PKGR')
 564                 write_if_exists(sf, pkg, 'DESCRIPTION')
 565                 write_if_exists(sf, pkg, 'RDEPENDS')
 566                 write_if_exists(sf, pkg, 'RPROVIDES')
 567                 write_if_exists(sf, pkg, 'RRECOMMENDS')
 568                 write_if_exists(sf, pkg, 'RSUGGESTS')
 569                 write_if_exists(sf, pkg, 'RREPLACES')
 570                 write_if_exists(sf, pkg, 'RCONFLICTS')
 571                 write_if_exists(sf, pkg, 'PKG')
 572                 write_if_exists(sf, pkg, 'ALLOW_EMPTY')
 573                 write_if_exists(sf, pkg, 'FILES')
 574                 write_if_exists(sf, pkg, 'pkg_postinst')
 575                 write_if_exists(sf, pkg, 'pkg_postrm')
 576                 write_if_exists(sf, pkg, 'pkg_preinst')
 577                 write_if_exists(sf, pkg, 'pkg_prerm')
 578                 sf.close()
 579
 580                 package_stagefile(subdata_file, d)
 581                 #if pkgdatadir2:
 582                 #       bb.copyfile(subdata_file, pkgdatadir2 + "/runtime/%s" % pkg)
 583
 584                 allow_empty = bb.data.getVar('ALLOW_EMPTY_%s' % pkg, d, True)
 585                 if not allow_empty:
 586                         allow_empty = bb.data.getVar('ALLOW_EMPTY', d, True)
 587                 root = "%s/%s" % (pkgdest, pkg)
 588                 os.chdir(root)
 589                 g = glob('*') + glob('.[!.]*')
 590                 if g or allow_empty == "1":
 591                         packagedfile = pkgdatadir + '/runtime/%s.packaged' % pkg
 592                         file(packagedfile, 'w').close()
 593                         package_stagefile(packagedfile, d)
 594         bb.utils.unlockfile(lf)
 595 }
 596 emit_pkgdata[dirs] = "${PKGDATA_DIR}/runtime"
 597
 598 ldconfig_postinst_fragment() {
 599 if [ x"$D" = "x" ]; then
 600         if [ -e /etc/ld.so.conf ] ; then
 601                 [ -x /sbin/ldconfig ] && /sbin/ldconfig
 602         fi
 603 fi
 604 }
 605
 606 SHLIBSDIR = "${STAGING_DIR_HOST}/shlibs"
 607
 608 python package_do_shlibs() {
 609         import re
 610
 611         exclude_shlibs = bb.data.getVar('EXCLUDE_FROM_SHLIBS', d, 0)
 612         if exclude_shlibs:
 613                 bb.debug(1, "not generating shlibs")
 614                 return
 615
 616         lib_re = re.compile("^lib.*\.so")
 617         libdir = bb.data.getVar('base_libdir', d, True)
 618         libdir_re = re.compile(".*%s$" % (libdir))
 619
 620         packages = bb.data.getVar('PACKAGES', d, True)
 621
 622         workdir = bb.data.getVar('WORKDIR', d, True)
 623
 624         ver = bb.data.getVar('PKGV', d, True)
 625         if not ver:
 626                 bb.error("PKGV not defined")
 627                 return
 628
 629         pkgdest = bb.data.getVar('PKGDEST', d, True)
 630
 631         shlibs_dir = bb.data.getVar('SHLIBSDIR', d, True)
 632         bb.mkdirhier(shlibs_dir)
 633
 634         if bb.data.getVar('PACKAGE_SNAP_LIB_SYMLINKS', d, True) == "1":
 635                 snap_symlinks = True
 636         else:
 637                 snap_symlinks = False
 638
 639         if (bb.data.getVar('USE_LDCONFIG', d, True) or "1") == "1":
 640                 use_ldconfig = True
 641         else:
 642                 use_ldconfig = False
 643
 644         needed = {}
 645         private_libs = bb.data.getVar('PRIVATE_LIBS', d, True)
 646
 647         lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d))
 648         for pkg in packages.split():
 649                 needs_ldconfig = False
 650                 bb.debug(2, "calculating shlib provides for %s" % pkg)
 651
 652                 pkgver = bb.data.getVar('PKGV_' + pkg, d, True)
 653                 if not pkgver:
 654                         pkgver = bb.data.getVar('PV_' + pkg, d, True)
 655                 if not pkgver:
 656                         pkgver = ver
 657
 658                 needed[pkg] = []
 659                 sonames = list()
 660                 top = os.path.join(pkgdest, pkg)
 661                 renames = []
 662                 for root, dirs, files in os.walk(top):
 663                         for file in files:
 664                                 soname = None
 665                                 path = os.path.join(root, file)
 666                                 if (os.access(path, os.X_OK) or lib_re.match(file)) and not os.path.islink(path):
 667                                         cmd = bb.data.getVar('OBJDUMP', d, True) + " -p " + path + " 2>/dev/null"
 668                                         cmd = "PATH=\"%s\" %s" % (bb.data.getVar('PATH', d, True), cmd)
 669                                         fd = os.popen(cmd)
 670                                         lines = fd.readlines()
 671                                         fd.close()
 672                                         for l in lines:
 673                                                 m = re.match("\s+NEEDED\s+([^\s]*)", l)
 674                                                 if m:
 675                                                         needed[pkg].append(m.group(1))
 676                                                 m = re.match("\s+SONAME\s+([^\s]*)", l)
 677                                                 if m:
 678                                                         this_soname = m.group(1)
 679                                                         if not this_soname in sonames:
 680                                                                 # if library is private (only used by package) then do not build shlib for it
 681                                                                 if not private_libs or -1 == private_libs.find(this_soname):
 682                                                                         sonames.append(this_soname)
 683                                                         if libdir_re.match(root):
 684                                                                 needs_ldconfig = True
 685                                                         if snap_symlinks and (file != soname):
 686                                                                 renames.append((path, os.path.join(root, this_soname)))
 687                 for (old, new) in renames:
 688                         os.rename(old, new)
 689                 shlibs_file = os.path.join(shlibs_dir, pkg + ".list")
 690                 if os.path.exists(shlibs_file):
 691                         os.remove(shlibs_file)
 692                 shver_file = os.path.join(shlibs_dir, pkg + ".ver")
 693                 if os.path.exists(shver_file):
 694                         os.remove(shver_file)
 695                 if len(sonames):
 696                         fd = open(shlibs_file, 'w')
 697                         for s in sonames:
 698                                 fd.write(s + '\n')
 699                         fd.close()
 700                         package_stagefile(shlibs_file, d)
 701                         fd = open(shver_file, 'w')
 702                         fd.write(pkgver + '\n')
 703                         fd.close()
 704                         package_stagefile(shver_file, d)
 705                 if needs_ldconfig and use_ldconfig:
 706                         bb.debug(1, 'adding ldconfig call to postinst for %s' % pkg)
 707                         postinst = bb.data.getVar('pkg_postinst_%s' % pkg, d, True) or bb.data.getVar('pkg_postinst', d, True)
 708                         if not postinst:
 709                                 postinst = '#!/bin/sh\n'
 710                         postinst += bb.data.getVar('ldconfig_postinst_fragment', d, True)
 711                         bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
 712
 713         shlib_provider = {}
 714         list_re = re.compile('^(.*)\.list$')
 715         for dir in [shlibs_dir]:
 716                 if not os.path.exists(dir):
 717                         continue
 718                 for file in os.listdir(dir):
 719                         m = list_re.match(file)
 720                         if m:
 721                                 dep_pkg = m.group(1)
 722                                 fd = open(os.path.join(dir, file))
 723                                 lines = fd.readlines()
 724                                 fd.close()
 725                                 ver_file = os.path.join(dir, dep_pkg + '.ver')
 726                                 lib_ver = None
 727                                 if os.path.exists(ver_file):
 728                                         fd = open(ver_file)
 729                                         lib_ver = fd.readline().rstrip()
 730                                         fd.close()
 731                                 for l in lines:
 732                                         shlib_provider[l.rstrip()] = (dep_pkg, lib_ver)
 733         bb.utils.unlockfile(lf)
 734
 735         assumed_libs = bb.data.getVar('ASSUME_SHLIBS', d, True)
 736         if assumed_libs:
 737             for e in assumed_libs.split():
 738                 l, dep_pkg = e.split(":")
 739                 lib_ver = None
 740                 dep_pkg = dep_pkg.rsplit("_", 1)
 741                 if len(dep_pkg) == 2:
 742                     lib_ver = dep_pkg[1]
 743                 dep_pkg = dep_pkg[0]
 744                 shlib_provider[l] = (dep_pkg, lib_ver)
 745
 746         dep_packages = []
 747         for pkg in packages.split():
 748                 bb.debug(2, "calculating shlib requirements for %s" % pkg)
 749
 750                 deps = list()
 751                 for n in needed[pkg]:
 752                         if n in shlib_provider.keys():
 753                                 (dep_pkg, ver_needed) = shlib_provider[n]
 754
 755                                 if dep_pkg == pkg:
 756                                         continue
 757
 758                                 if ver_needed:
 759                                         dep = "%s (>= %s)" % (dep_pkg, ver_needed)
 760                                 else:
 761                                         dep = dep_pkg
 762                                 if not dep in deps:
 763                                         deps.append(dep)
 764                                 if not dep_pkg in dep_packages:
 765                                         dep_packages.append(dep_pkg)
 766
 767                         else:
 768                                 bb.note("Couldn't find shared library provider for %s" % n)
 769
 770                 deps_file = os.path.join(pkgdest, pkg + ".shlibdeps")
 771                 if os.path.exists(deps_file):
 772                         os.remove(deps_file)
 773                 if len(deps):
 774                         fd = open(deps_file, 'w')
 775                         for dep in deps:
 776                                 fd.write(dep + '\n')
 777                         fd.close()
 778 }
 779
 780 python package_do_pkgconfig () {
 781         import re
 782
 783         packages = bb.data.getVar('PACKAGES', d, True)
 784         workdir = bb.data.getVar('WORKDIR', d, True)
 785         pkgdest = bb.data.getVar('PKGDEST', d, True)
 786
 787         shlibs_dir = bb.data.getVar('SHLIBSDIR', d, True)
 788         bb.mkdirhier(shlibs_dir)
 789
 790         pc_re = re.compile('(.*)\.pc$')
 791         var_re = re.compile('(.*)=(.*)')
 792         field_re = re.compile('(.*): (.*)')
 793
 794         pkgconfig_provided = {}
 795         pkgconfig_needed = {}
 796         for pkg in packages.split():
 797                 pkgconfig_provided[pkg] = []
 798                 pkgconfig_needed[pkg] = []
 799                 top = os.path.join(pkgdest, pkg)
 800                 for root, dirs, files in os.walk(top):
 801                         for file in files:
 802                                 m = pc_re.match(file)
 803                                 if m:
 804                                         pd = bb.data.init()
 805                                         name = m.group(1)
 806                                         pkgconfig_provided[pkg].append(name)
 807                                         path = os.path.join(root, file)
 808                                         if not os.access(path, os.R_OK):
 809                                                 continue
 810                                         f = open(path, 'r')
 811                                         lines = f.readlines()
 812                                         f.close()
 813                                         for l in lines:
 814                                                 m = var_re.match(l)
 815                                                 if m:
 816                                                         name = m.group(1)
 817                                                         val = m.group(2)
 818                                                         bb.data.setVar(name, bb.data.expand(val, pd), pd)
 819                                                         continue
 820                                                 m = field_re.match(l)
 821                                                 if m:
 822                                                         hdr = m.group(1)
 823                                                         exp = bb.data.expand(m.group(2), pd)
 824                                                         if hdr == 'Requires':
 825                                                                 pkgconfig_needed[pkg] += exp.replace(',', ' ').split()
 826
 827         lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d))
 828
 829         for pkg in packages.split():
 830                 pkgs_file = os.path.join(shlibs_dir, pkg + ".pclist")
 831                 if os.path.exists(pkgs_file):
 832                         os.remove(pkgs_file)
 833                 if pkgconfig_provided[pkg] != []:
 834                         f = open(pkgs_file, 'w')
 835                         for p in pkgconfig_provided[pkg]:
 836                                 f.write('%s\n' % p)
 837                         f.close()
 838                         package_stagefile(pkgs_file, d)
 839
 840         for dir in [shlibs_dir]:
 841                 if not os.path.exists(dir):
 842                         continue
 843                 for file in os.listdir(dir):
 844                         m = re.match('^(.*)\.pclist$', file)
 845                         if m:
 846                                 pkg = m.group(1)
 847                                 fd = open(os.path.join(dir, file))
 848                                 lines = fd.readlines()
 849                                 fd.close()
 850                                 pkgconfig_provided[pkg] = []
 851                                 for l in lines:
 852                                         pkgconfig_provided[pkg].append(l.rstrip())
 853
 854         for pkg in packages.split():
 855                 deps = []
 856                 for n in pkgconfig_needed[pkg]:
 857                         found = False
 858                         for k in pkgconfig_provided.keys():
 859                                 if n in pkgconfig_provided[k]:
 860                                         if k != pkg and not (k in deps):
 861                                                 deps.append(k)
 862                                         found = True
 863                         if found == False:
 864                                 bb.note("couldn't find pkgconfig module '%s' in any package" % n)
 865                 deps_file = os.path.join(pkgdest, pkg + ".pcdeps")
 866                 if os.path.exists(deps_file):
 867                         os.remove(deps_file)
 868                 if len(deps):
 869                         fd = open(deps_file, 'w')
 870                         for dep in deps:
 871                                 fd.write(dep + '\n')
 872                         fd.close()
 873                         package_stagefile(deps_file, d)
 874
 875         bb.utils.unlockfile(lf)
 876 }
 877
 878 python read_shlibdeps () {
 879         packages = bb.data.getVar('PACKAGES', d, True).split()
 880         for pkg in packages:
 881                 rdepends = explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, 0) or bb.data.getVar('RDEPENDS', d, 0) or "")
 882                 for extension in ".shlibdeps", ".pcdeps", ".clilibdeps":
 883                         depsfile = bb.data.expand("${PKGDEST}/" + pkg + extension, d)
 884                         if os.access(depsfile, os.R_OK):
 885                                 fd = file(depsfile)
 886                                 lines = fd.readlines()
 887                                 fd.close()
 888                                 for l in lines:
 889                                         rdepends.append(l.rstrip())
 890                 bb.data.setVar('RDEPENDS_' + pkg, " ".join(rdepends), d)
 891 }
 892
 893 python package_depchains() {
 894         """
 895         For a given set of prefix and postfix modifiers, make those packages
 896         RRECOMMENDS on the corresponding packages for its RDEPENDS.
 897
 898         Example:  If package A depends upon package B, and A's .bb emits an
 899         A-dev package, this would make A-dev Recommends: B-dev.
 900
 901         If only one of a given suffix is specified, it will take the RRECOMMENDS
 902         based on the RDEPENDS of *all* other packages. If more than one of a given
 903         suffix is specified, its will only use the RDEPENDS of the single parent
 904         package.
 905         """
 906
 907         packages  = bb.data.getVar('PACKAGES', d, True)
 908         postfixes = (bb.data.getVar('DEPCHAIN_POST', d, True) or '').split()
 909         prefixes  = (bb.data.getVar('DEPCHAIN_PRE', d, True) or '').split()
 910
 911         def pkg_adddeprrecs(pkg, base, suffix, getname, depends, d):
 912
 913                 #bb.note('depends for %s is %s' % (base, depends))
 914                 rreclist = explode_deps(bb.data.getVar('RRECOMMENDS_' + pkg, d, True) or bb.data.getVar('RRECOMMENDS', d, True) or "")
 915
 916                 for depend in depends:
 917                         if depend.find('-native') != -1 or depend.find('-cross') != -1 or depend.startswith('virtual/'):
 918                                 #bb.note("Skipping %s" % depend)
 919                                 continue
 920                         if depend.endswith('-dev'):
 921                                 depend = depend.replace('-dev', '')
 922                         if depend.endswith('-dbg'):
 923                                 depend = depend.replace('-dbg', '')
 924                         pkgname = getname(depend, suffix)
 925                         #bb.note("Adding %s for %s" % (pkgname, depend))
 926                         if not pkgname in rreclist:
 927                                 rreclist.append(pkgname)
 928
 929                 #bb.note('setting: RRECOMMENDS_%s=%s' % (pkg, ' '.join(rreclist)))
 930                 bb.data.setVar('RRECOMMENDS_%s' % pkg, ' '.join(rreclist), d)
 931
 932         def pkg_addrrecs(pkg, base, suffix, getname, rdepends, d):
 933
 934                 #bb.note('rdepends for %s is %s' % (base, rdepends))
 935                 rreclist = explode_deps(bb.data.getVar('RRECOMMENDS_' + pkg, d, True) or bb.data.getVar('RRECOMMENDS', d, True) or "")
 936
 937                 for depend in rdepends:
 938                         if depend.endswith('-dev'):
 939                                 depend = depend.replace('-dev', '')
 940                         if depend.endswith('-dbg'):
 941                                 depend = depend.replace('-dbg', '')
 942                         pkgname = getname(depend, suffix)
 943                         if not pkgname in rreclist:
 944                                 rreclist.append(pkgname)
 945
 946                 #bb.note('setting: RRECOMMENDS_%s=%s' % (pkg, ' '.join(rreclist)))
 947                 bb.data.setVar('RRECOMMENDS_%s' % pkg, ' '.join(rreclist), d)
 948
 949         def add_dep(list, dep):
 950                 dep = dep.split(' (')[0].strip()
 951                 if dep not in list:
 952                         list.append(dep)
 953
 954         depends = []
 955         for dep in explode_deps(bb.data.getVar('DEPENDS', d, True) or ""):
 956                 add_dep(depends, dep)
 957
 958         rdepends = []
 959         for dep in explode_deps(bb.data.getVar('RDEPENDS', d, True) or ""):
 960                 add_dep(rdepends, dep)
 961
 962         for pkg in packages.split():
 963                 for dep in explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, True) or ""):
 964                         add_dep(rdepends, dep)
 965
 966         #bb.note('rdepends is %s' % rdepends)
 967
 968         def post_getname(name, suffix):
 969                 return '%s%s' % (name, suffix)
 970         def pre_getname(name, suffix):
 971                 return '%s%s' % (suffix, name)
 972
 973         pkgs = {}
 974         for pkg in packages.split():
 975                 for postfix in postfixes:
 976                         if pkg.endswith(postfix):
 977                                 if not postfix in pkgs:
 978                                         pkgs[postfix] = {}
 979                                 pkgs[postfix][pkg] = (pkg[:-len(postfix)], post_getname)
 980
 981                 for prefix in prefixes:
 982                         if pkg.startswith(prefix):
 983                                 if not prefix in pkgs:
 984                                         pkgs[prefix] = {}
 985                                 pkgs[prefix][pkg] = (pkg[:-len(prefix)], pre_getname)
 986
 987         for suffix in pkgs:
 988                 for pkg in pkgs[suffix]:
 989                         (base, func) = pkgs[suffix][pkg]
 990                         if suffix == "-dev" and not pkg.startswith("kernel-module-"):
 991                                 pkg_adddeprrecs(pkg, base, suffix, func, depends, d)
 992                         if len(pkgs[suffix]) == 1:
 993                                 pkg_addrrecs(pkg, base, suffix, func, rdepends, d)
 994                         else:
 995                                 rdeps = []
 996                                 for dep in explode_deps(bb.data.getVar('RDEPENDS_' + base, d, True) or bb.data.getVar('RDEPENDS', d, True) or ""):
 997                                         add_dep(rdeps, dep)
 998                                 pkg_addrrecs(pkg, base, suffix, func, rdeps, d)
 999 }
1000
1001 PACKAGE_PREPROCESS_FUNCS ?= ""
1002 PACKAGEFUNCS ?= "perform_packagecopy \
1003                 ${PACKAGE_PREPROCESS_FUNCS} \
1004                 package_do_split_locales \
1005                 run_strip_funcs \
1006                 populate_packages \
1007                 package_do_shlibs \
1008                 package_do_pkgconfig \
1009                 read_shlibdeps \
1010                 package_depchains \
1011                 emit_pkgdata"
1012
1013 def package_run_hooks(f, d):
1014         import bb, os
1015         staging = bb.data.getVar('PKGDATA_DIR', d, True)
1016         dn = os.path.join(staging, 'hooks', f)
1017         if os.access(dn, os.R_OK):
1018                 for f in os.listdir(dn):
1019                         fn = os.path.join(dn, f)
1020                         fp = open(fn, 'r')
1021                         line = 0
1022                         for l in fp.readlines():
1023                                 l = l.rstrip()
1024                                 bb.parse.parse_py.BBHandler.feeder(line, l, fn, os.path.basename(fn), d)
1025                                 line += 1
1026                         fp.close()
1027                         anonqueue = bb.data.getVar("__anonqueue", d, True) or []
1028                         body = [x['content'] for x in anonqueue]
1029                         flag = { 'python' : 1, 'func' : 1 }
1030                         bb.data.setVar("__anonfunc", "\n".join(body), d)
1031                         bb.data.setVarFlags("__anonfunc", flag, d)
1032                         try:
1033                                 t = bb.data.getVar('T', d)
1034                                 bb.data.setVar('T', '${TMPDIR}/', d)
1035                                 bb.build.exec_func("__anonfunc", d)
1036                                 bb.data.delVar('T', d)
1037                                 if t:
1038                                         bb.data.setVar('T', t, d)
1039                         except Exception, e:
1040                                 bb.msg.debug(1, bb.msg.domain.Parsing, "Exception when executing anonymous function: %s" % e)
1041                                 raise
1042                         bb.data.delVar("__anonqueue", d)
1043                         bb.data.delVar("__anonfunc", d)
1044
1045 python package_do_package () {
1046         packages = (bb.data.getVar('PACKAGES', d, True) or "").split()
1047         if len(packages) < 1:
1048                 bb.debug(1, "No packages to build, skipping do_package")
1049                 return
1050
1051         workdir = bb.data.getVar('WORKDIR', d, True)
1052         outdir = bb.data.getVar('DEPLOY_DIR', d, True)
1053         dest = bb.data.getVar('D', d, True)
1054         dvar = bb.data.getVar('PKGD', d, True)
1055         pn = bb.data.getVar('PN', d, True)
1056
1057         if not workdir or not outdir or not dest or not dvar or not pn or not packages:
1058                 bb.error("WORKDIR, DEPLOY_DIR, D, PN and PKGD all must be defined, unable to package")
1059                 return
1060
1061         for f in (bb.data.getVar('PACKAGEFUNCS', d, True) or '').split():
1062                 bb.build.exec_func(f, d)
1063                 package_run_hooks(f, d)
1064 }
1065 do_package[dirs] = "${D}"
1066 addtask package before do_build after do_install
1067
1068 # Dummy task to mark when all packaging is complete
1069 do_package_write () {
1070         :
1071 }
1072 addtask package_write before do_build after do_package
1073
1074 EXPORT_FUNCTIONS do_package do_package_write
1075
1076 #
1077 # Helper functions for the package writing classes
1078 #
1079
1080 python package_mapping_rename_hook () {
1081         """
1082         Rewrite variables to account for package renaming in things
1083         like debian.bbclass or manual PKG variable name changes
1084         """
1085         runtime_mapping_rename("RDEPENDS", d)
1086         runtime_mapping_rename("RRECOMMENDS", d)
1087         runtime_mapping_rename("RSUGGESTS", d)
1088         runtime_mapping_rename("RPROVIDES", d)
1089         runtime_mapping_rename("RREPLACES", d)
1090         runtime_mapping_rename("RCONFLICTS", d)
1091 }
1092
1093 EXPORT_FUNCTIONS mapping_rename_hook