code.vuplus.com Git - vuplus_openembedded/blob - classes/package.bbclass

   1 def legitimize_package_name(s):
   2         import re
   3
   4         def fixutf(m):
   5                 cp = m.group(1)
   6                 if cp:
   7                         return ('\u%s' % cp).decode('unicode_escape').encode('utf-8')
   8
   9         # Handle unicode codepoints encoded as <U0123>, as in glibc locale files.
  10         s = re.sub('<U([0-9A-Fa-f]{1,4})>', fixutf, s)
  11
  12         # Remaining package name validity fixes
  13         return s.lower().replace('_', '-').replace('@', '+').replace(',', '+').replace('/', '-')
  14
  15 STAGING_PKGMAPS_DIR ?= "${STAGING_DIR}/pkgmaps"
  16
  17 def add_package_mapping (pkg, new_name, d):
  18         import bb, os
  19
  20         def encode(str):
  21                 import codecs
  22                 c = codecs.getencoder("string_escape")
  23                 return c(str)[0]
  24
  25         pmap_dir = bb.data.getVar('STAGING_PKGMAPS_DIR', d, 1)
  26
  27         bb.mkdirhier(pmap_dir)
  28
  29         data_file = os.path.join(pmap_dir, pkg)
  30
  31         f = open(data_file, 'w')
  32         f.write("%s\n" % encode(new_name))
  33         f.close()
  34
  35 def get_package_mapping (pkg, d):
  36         import bb, os
  37
  38         def decode(str):
  39                 import codecs
  40                 c = codecs.getdecoder("string_escape")
  41                 return c(str)[0]
  42
  43         data_file = bb.data.expand("${STAGING_PKGMAPS_DIR}/%s" % pkg, d)
  44
  45         if os.access(data_file, os.R_OK):
  46                 f = file(data_file, 'r')
  47                 lines = f.readlines()
  48                 f.close()
  49                 for l in lines:
  50                         return decode(l).strip()
  51         return pkg
  52
  53 def runtime_mapping_rename (varname, d):
  54         import bb, os
  55
  56         #bb.note("%s before: %s" % (varname, bb.data.getVar(varname, d, 1)))
  57
  58         new_depends = []
  59         for depend in explode_deps(bb.data.getVar(varname, d, 1) or ""):
  60                 # Have to be careful with any version component of the depend
  61                 split_depend = depend.split(' (')
  62                 new_depend = get_package_mapping(split_depend[0].strip(), d)
  63                 if len(split_depend) > 1:
  64                         new_depends.append("%s (%s" % (new_depend, split_depend[1]))
  65                 else:
  66                         new_depends.append(new_depend)
  67
  68         bb.data.setVar(varname, " ".join(new_depends) or None, d)
  69
  70         #bb.note("%s after: %s" % (varname, bb.data.getVar(varname, d, 1)))
  71
  72 python package_mapping_rename_hook () {
  73         runtime_mapping_rename("RDEPENDS", d)
  74         runtime_mapping_rename("RRECOMMENDS", d)
  75         runtime_mapping_rename("RSUGGESTS", d)
  76         runtime_mapping_rename("RPROVIDES", d)
  77         runtime_mapping_rename("RREPLACES", d)
  78         runtime_mapping_rename("RCONFLICTS", d)
  79 }
  80
  81
  82 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):
  83         import os, os.path, bb
  84
  85         dvar = bb.data.getVar('D', d, 1)
  86         if not dvar:
  87                 bb.error("D not defined")
  88                 return
  89
  90         packages = bb.data.getVar('PACKAGES', d, 1).split()
  91         if not packages:
  92                 # nothing to do
  93                 return
  94
  95         if postinst:
  96                 postinst = '#!/bin/sh\n' + postinst + '\n'
  97         if postrm:
  98                 postrm = '#!/bin/sh\n' + postrm + '\n'
  99         if not recursive:
 100                 objs = os.listdir(dvar + root)
 101         else:
 102                 objs = []
 103                 for walkroot, dirs, files in os.walk(dvar + root):
 104                         for file in files:
 105                                 relpath = os.path.join(walkroot, file).replace(dvar + root + '/', '', 1)
 106                                 if relpath:
 107                                         objs.append(relpath)
 108
 109         if extra_depends == None:
 110                 extra_depends = bb.data.getVar('PKG_' + packages[1], d, 1) or packages[1]
 111
 112         for o in objs:
 113                 import re, stat
 114                 if match_path:
 115                         m = re.match(file_regex, o)
 116                 else:
 117                         m = re.match(file_regex, os.path.basename(o))
 118
 119                 if not m:
 120                         continue
 121                 f = os.path.join(dvar + root, o)
 122                 mode = os.lstat(f).st_mode
 123                 if not (stat.S_ISREG(mode) or stat.S_ISLNK(mode) or (allow_dirs and stat.S_ISDIR(mode))):
 124                         continue
 125                 on = legitimize_package_name(m.group(1))
 126                 pkg = output_pattern % on
 127                 if not pkg in packages:
 128                         if prepend:
 129                                 packages = [pkg] + packages
 130                         else:
 131                                 packages.append(pkg)
 132                         the_files = [os.path.join(root, o)]
 133                         if aux_files_pattern:
 134                                 if type(aux_files_pattern) is list:
 135                                         for fp in aux_files_pattern:
 136                                                 the_files.append(fp % on)
 137                                 else:
 138                                         the_files.append(aux_files_pattern % on)
 139                         if aux_files_pattern_verbatim:
 140                                 if type(aux_files_pattern_verbatim) is list:
 141                                         for fp in aux_files_pattern_verbatim:
 142                                                 the_files.append(fp % m.group(1))
 143                                 else:
 144                                         the_files.append(aux_files_pattern_verbatim % m.group(1))
 145                         bb.data.setVar('FILES_' + pkg, " ".join(the_files), d)
 146                         if extra_depends != '':
 147                                 the_depends = bb.data.getVar('RDEPENDS_' + pkg, d, 1)
 148                                 if the_depends:
 149                                         the_depends = '%s %s' % (the_depends, extra_depends)
 150                                 else:
 151                                         the_depends = extra_depends
 152                                 bb.data.setVar('RDEPENDS_' + pkg, the_depends, d)
 153                         bb.data.setVar('DESCRIPTION_' + pkg, description % on, d)
 154                         if postinst:
 155                                 bb.data.setVar('pkg_postinst_' + pkg, postinst, d)
 156                         if postrm:
 157                                 bb.data.setVar('pkg_postrm_' + pkg, postrm, d)
 158                 else:
 159                         oldfiles = bb.data.getVar('FILES_' + pkg, d, 1)
 160                         if not oldfiles:
 161                                 bb.fatal("Package '%s' exists but has no files" % pkg)
 162                         bb.data.setVar('FILES_' + pkg, oldfiles + " " + os.path.join(root, o), d)
 163                 if callable(hook):
 164                         hook(f, pkg, file_regex, output_pattern, m.group(1))
 165
 166         bb.data.setVar('PACKAGES', ' '.join(packages), d)
 167
 168 # Function to strip a single file, called from RUNSTRIP below
 169 # A working 'file' (one which works on the target architecture)
 170 # is necessary for this stuff to work.
 171 PACKAGE_DEPENDS ?= "file-native"
 172 DEPENDS_prepend =+ "${PACKAGE_DEPENDS} "
 173 # file(1) output to match to consider a file an unstripped executable
 174 FILE_UNSTRIPPED_MATCH ?= "not stripped"
 175 #FIXME: this should be "" when any errors are gone!
 176 IGNORE_STRIP_ERRORS ?= "1"
 177
 178 runstrip() {
 179         local ro st
 180         st=0
 181         if {    file "$1" || {
 182                         oewarn "file $1: failed (forced strip)" >&2
 183                         echo '${FILE_UNSTRIPPED_MATCH}'
 184                 }
 185            } | grep -q '${FILE_UNSTRIPPED_MATCH}'
 186         then
 187                 oenote "${STRIP} $1"
 188                 ro=
 189                 test -w "$1" || {
 190                         ro=1
 191                         chmod +w "$1"
 192                 }
 193                 mkdir -p $(dirname "$1")/.debug
 194                 debugfile="$(dirname "$1")/.debug/$(basename "$1")"
 195                 '${OBJCOPY}' --only-keep-debug "$1" "$debugfile"
 196                 '${STRIP}' "$1"
 197                 st=$?
 198                 '${OBJCOPY}' --add-gnu-debuglink="$debugfile" "$1"
 199                 test -n "$ro" && chmod -w "$1"
 200                 if test $st -ne 0
 201                 then
 202                         oewarn "runstrip: ${STRIP} $1: strip failed" >&2
 203                         if [ x${IGNORE_STRIP_ERRORS} == x1 ]
 204                         then
 205                                 #FIXME: remove this, it's for error detection
 206                                 if file "$1" 2>/dev/null >&2
 207                                 then
 208                                         (oefatal "${STRIP} $1: command failed" >/dev/tty)
 209                                 else
 210                                         (oefatal "file $1: command failed" >/dev/tty)
 211                                 fi
 212                                 st=0
 213                         fi
 214                 fi
 215         else
 216                 oenote "runstrip: skip $1"
 217         fi
 218         return $st
 219 }
 220
 221 python populate_packages () {
 222         import glob, stat, errno, re
 223
 224         workdir = bb.data.getVar('WORKDIR', d, 1)
 225         if not workdir:
 226                 bb.error("WORKDIR not defined, unable to package")
 227                 return
 228
 229         import os # path manipulations
 230         outdir = bb.data.getVar('DEPLOY_DIR', d, 1)
 231         if not outdir:
 232                 bb.error("DEPLOY_DIR not defined, unable to package")
 233                 return
 234         bb.mkdirhier(outdir)
 235
 236         dvar = bb.data.getVar('D', d, 1)
 237         if not dvar:
 238                 bb.error("D not defined, unable to package")
 239                 return
 240         bb.mkdirhier(dvar)
 241
 242         packages = bb.data.getVar('PACKAGES', d, 1)
 243         if not packages:
 244                 bb.debug(1, "PACKAGES not defined, nothing to package")
 245                 return
 246
 247         pn = bb.data.getVar('PN', d, 1)
 248         if not pn:
 249                 bb.error("PN not defined")
 250                 return
 251
 252         os.chdir(dvar)
 253
 254         def isexec(path):
 255                 try:
 256                         s = os.stat(path)
 257                 except (os.error, AttributeError):
 258                         return 0
 259                 return (s[stat.ST_MODE] & stat.S_IEXEC)
 260
 261         # Sanity check PACKAGES for duplicates - should be moved to
 262         # sanity.bbclass once we have the infrastucture
 263         package_list = []
 264         for pkg in packages.split():
 265                 if pkg in package_list:
 266                         bb.error("-------------------")
 267                         bb.error("%s is listed in PACKAGES mutliple times, this leads to packaging errors." % pkg)
 268                         bb.error("Please fix the metadata/report this as bug to OE bugtracker.")
 269                         bb.error("-------------------")
 270                 else:
 271                         package_list.append(pkg)
 272
 273         if (bb.data.getVar('INHIBIT_PACKAGE_STRIP', d, 1) != '1'):
 274                 stripfunc = ""
 275                 for root, dirs, files in os.walk(dvar):
 276                         for f in files:
 277                                 file = os.path.join(root, f)
 278                                 if not os.path.islink(file) and isexec(file):
 279                                         stripfunc += "\trunstrip %s || st=1\n" % (file)
 280                 if not stripfunc == "":
 281                         from bb import build
 282                         localdata = bb.data.createCopy(d)
 283                         # strip
 284                         bb.data.setVar('RUNSTRIP', '\tlocal st\n\tst=0\n%s\treturn $st' % stripfunc, localdata)
 285                         bb.data.setVarFlag('RUNSTRIP', 'func', 1, localdata)
 286                         bb.build.exec_func('RUNSTRIP', localdata)
 287
 288         for pkg in package_list:
 289                 localdata = bb.data.createCopy(d)
 290                 root = os.path.join(workdir, "install", pkg)
 291
 292                 os.system('rm -rf %s' % root)
 293
 294                 bb.data.setVar('ROOT', '', localdata)
 295                 bb.data.setVar('ROOT_%s' % pkg, root, localdata)
 296                 pkgname = bb.data.getVar('PKG_%s' % pkg, localdata, 1)
 297                 if not pkgname:
 298                         pkgname = pkg
 299                 bb.data.setVar('PKG', pkgname, localdata)
 300
 301                 overrides = bb.data.getVar('OVERRIDES', localdata, 1)
 302                 if not overrides:
 303                         raise bb.build.FuncFailed('OVERRIDES not defined')
 304                 bb.data.setVar('OVERRIDES', overrides+':'+pkg, localdata)
 305
 306                 bb.data.update_data(localdata)
 307
 308                 root = bb.data.getVar('ROOT', localdata, 1)
 309                 bb.mkdirhier(root)
 310                 filesvar = bb.data.getVar('FILES', localdata, 1) or ""
 311                 files = filesvar.split()
 312                 for file in files:
 313                         if os.path.isabs(file):
 314                                 file = '.' + file
 315                         if not os.path.islink(file):
 316                                 if os.path.isdir(file):
 317                                         newfiles =  [ os.path.join(file,x) for x in os.listdir(file) ]
 318                                         if newfiles:
 319                                                 files += newfiles
 320                                                 continue
 321                         globbed = glob.glob(file)
 322                         if globbed:
 323                                 if [ file ] != globbed:
 324                                         files += globbed
 325                                         continue
 326                         if (not os.path.islink(file)) and (not os.path.exists(file)):
 327                                 continue
 328                         if file.find('.pyo') != -1:
 329                                 continue
 330                         fpath = os.path.join(root,file)
 331                         dpath = os.path.dirname(fpath)
 332                         bb.mkdirhier(dpath)
 333                         ret = bb.movefile(file,fpath)
 334                         if ret is None or ret == 0:
 335                                 raise bb.build.FuncFailed("File population failed")
 336                 del localdata
 337         os.chdir(workdir)
 338
 339         unshipped = []
 340         for root, dirs, files in os.walk(dvar):
 341                 for f in files:
 342                         path = os.path.join(root[len(dvar):], f)
 343                         unshipped.append(path)
 344
 345         if unshipped != []:
 346                 bb.note("the following files were installed but not shipped in any package:")
 347                 for f in unshipped:
 348                         bb.note("  " + f)
 349
 350         bb.build.exec_func("package_name_hook", d)
 351
 352         for pkg in package_list:
 353                 pkgname = bb.data.getVar('PKG_%s' % pkg, d, 1)
 354                 if pkgname is None:
 355                         bb.data.setVar('PKG_%s' % pkg, pkg, d)
 356                 else:
 357                         add_package_mapping(pkg, pkgname, d)
 358
 359         dangling_links = {}
 360         pkg_files = {}
 361         for pkg in package_list:
 362                 dangling_links[pkg] = []
 363                 pkg_files[pkg] = []
 364                 inst_root = os.path.join(workdir, "install", pkg)
 365                 for root, dirs, files in os.walk(inst_root):
 366                         for f in files:
 367                                 path = os.path.join(root, f)
 368                                 rpath = path[len(inst_root):]
 369                                 pkg_files[pkg].append(rpath)
 370                                 try:
 371                                         s = os.stat(path)
 372                                 except OSError, (err, strerror):
 373                                         if err != errno.ENOENT:
 374                                                 raise
 375                                         target = os.readlink(path)
 376                                         if target[0] != '/':
 377                                                 target = os.path.join(root[len(inst_root):], target)
 378                                         dangling_links[pkg].append(os.path.normpath(target))
 379
 380         for pkg in package_list:
 381                 rdepends = explode_deps(bb.data.getVar('RDEPENDS_' + pkg, d, 1) or bb.data.getVar('RDEPENDS', d, 1) or "")
 382                 for l in dangling_links[pkg]:
 383                         found = False
 384                         bb.debug(1, "%s contains dangling link %s" % (pkg, l))
 385                         for p in package_list:
 386                                 for f in pkg_files[p]:
 387                                         if f == l:
 388                                                 found = True
 389                                                 bb.debug(1, "target found in %s" % p)
 390                                                 if p == pkg:
 391                                                         break
 392                                                 dp = bb.data.getVar('PKG_' + p, d, 1) or p
 393                                                 if not dp in rdepends:
 394                                                         rdepends.append(dp)
 395                                                 break
 396                         if found == False:
 397                                 bb.note("%s contains dangling symlink to %s" % (pkg, l))
 398                 bb.data.setVar('RDEPENDS_' + pkg, " " + " ".join(rdepends), d)
 399
 400         def write_if_exists(f, pkg, var):
 401                 def encode(str):
 402                         import codecs
 403                         c = codecs.getencoder("string_escape")
 404                         return c(str)[0]
 405
 406                 val = bb.data.getVar('%s_%s' % (var, pkg), d, 1)
 407                 if val:
 408                         f.write('%s_%s: %s\n' % (var, pkg, encode(val)))
 409
 410         data_file = os.path.join(workdir, "install", pn + ".package")
 411         f = open(data_file, 'w')
 412         f.write("PACKAGES: %s\n" % packages)
 413         for pkg in package_list:
 414                 write_if_exists(f, pkg, 'DESCRIPTION')
 415                 write_if_exists(f, pkg, 'RDEPENDS')
 416                 write_if_exists(f, pkg, 'RPROVIDES')
 417                 write_if_exists(f, pkg, 'PKG')
 418                 write_if_exists(f, pkg, 'ALLOW_EMPTY')
 419                 write_if_exists(f, pkg, 'FILES')
 420                 write_if_exists(f, pkg, 'pkg_postinst')
 421                 write_if_exists(f, pkg, 'pkg_postrm')
 422                 write_if_exists(f, pkg, 'pkg_preinst')
 423                 write_if_exists(f, pkg, 'pkg_prerm')
 424         f.close()
 425         bb.build.exec_func("read_subpackage_metadata", d)
 426 }
 427
 428 ldconfig_postinst_fragment() {
 429 if [ x"$D" = "x" ]; then
 430         ldconfig
 431 fi
 432 }
 433
 434 python package_do_shlibs() {
 435         import os, re, os.path
 436
 437         exclude_shlibs = bb.data.getVar('EXCLUDE_FROM_SHLIBS', d, 0)
 438         if exclude_shlibs:
 439                 bb.note("not generating shlibs")
 440                 return
 441
 442         lib_re = re.compile("^lib.*\.so")
 443         libdir_re = re.compile(".*/lib$")
 444
 445         packages = bb.data.getVar('PACKAGES', d, 1)
 446         if not packages:
 447                 bb.debug(1, "no packages to build; not calculating shlibs")
 448                 return
 449
 450         workdir = bb.data.getVar('WORKDIR', d, 1)
 451         if not workdir:
 452                 bb.error("WORKDIR not defined")
 453                 return
 454
 455         staging = bb.data.getVar('STAGING_DIR', d, 1)
 456         if not staging:
 457                 bb.error("STAGING_DIR not defined")
 458                 return
 459
 460         ver = bb.data.getVar('PV', d, 1)
 461         if not ver:
 462                 bb.error("PV not defined")
 463                 return
 464
 465         target_sys = bb.data.getVar('TARGET_SYS', d, 1)
 466         if not target_sys:
 467                 bb.error("TARGET_SYS not defined")
 468                 return
 469
 470         shlibs_dir = os.path.join(staging, target_sys, "shlibs")
 471         old_shlibs_dir = os.path.join(staging, "shlibs")
 472         bb.mkdirhier(shlibs_dir)
 473
 474         needed = {}
 475         for pkg in packages.split():
 476                 needs_ldconfig = False
 477                 bb.debug(2, "calculating shlib provides for %s" % pkg)
 478
 479                 pkgname = bb.data.getVar('PKG_%s' % pkg, d, 1)
 480                 if not pkgname:
 481                         pkgname = pkg
 482
 483                 needed[pkg] = []
 484                 sonames = list()
 485                 top = os.path.join(workdir, "install", pkg)
 486                 for root, dirs, files in os.walk(top):
 487                         for file in files:
 488                                 soname = None
 489                                 path = os.path.join(root, file)
 490                                 if os.access(path, os.X_OK) or lib_re.match(file):
 491                                         cmd = (bb.data.getVar('BUILD_PREFIX', d, 1) or "") + "objdump -p " + path + " 2>/dev/null"
 492                                         fd = os.popen(cmd)
 493                                         lines = fd.readlines()
 494                                         fd.close()
 495                                         for l in lines:
 496                                                 m = re.match("\s+NEEDED\s+([^\s]*)", l)
 497                                                 if m:
 498                                                         needed[pkg].append(m.group(1))
 499                                                 m = re.match("\s+SONAME\s+([^\s]*)", l)
 500                                                 if m and not m.group(1) in sonames:
 501                                                         sonames.append(m.group(1))
 502                                                 if m and libdir_re.match(root):
 503                                                         needs_ldconfig = True
 504                 shlibs_file = os.path.join(shlibs_dir, pkgname + ".list")
 505                 if os.path.exists(shlibs_file):
 506                         os.remove(shlibs_file)
 507                 shver_file = os.path.join(shlibs_dir, pkgname + ".ver")
 508                 if os.path.exists(shver_file):
 509                         os.remove(shver_file)
 510                 if len(sonames):
 511                         fd = open(shlibs_file, 'w')
 512                         for s in sonames:
 513                                 fd.write(s + '\n')
 514                         fd.close()
 515                         fd = open(shver_file, 'w')
 516                         fd.write(ver + '\n')
 517                         fd.close()
 518                 if needs_ldconfig:
 519                         bb.debug(1, 'adding ldconfig call to postinst for %s' % pkg)
 520                         postinst = bb.data.getVar('pkg_postinst_%s' % pkg, d, 1) or bb.data.getVar('pkg_postinst', d, 1)
 521                         if not postinst:
 522                                 postinst = '#!/bin/sh\n'
 523                         postinst += bb.data.getVar('ldconfig_postinst_fragment', d, 1)
 524                         bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
 525
 526         shlib_provider = {}
 527         list_re = re.compile('^(.*)\.list$')
 528         for dir in [old_shlibs_dir, shlibs_dir]:
 529                 if not os.path.exists(dir):
 530                         continue
 531                 for file in os.listdir(dir):
 532                         m = list_re.match(file)
 533                         if m:
 534                                 dep_pkg = m.group(1)
 535                                 fd = open(os.path.join(dir, file))
 536                                 lines = fd.readlines()
 537                                 fd.close()
 538                                 ver_file = os.path.join(dir, dep_pkg + '.ver')
 539                                 lib_ver = None
 540                                 if os.path.exists(ver_file):
 541                                         fd = open(ver_file)
 542                                         lib_ver = fd.readline().rstrip()
 543                                         fd.close()
 544                                 for l in lines:
 545                                         shlib_provider[l.rstrip()] = (dep_pkg, lib_ver)
 546
 547
 548         for pkg in packages.split():
 549                 bb.debug(2, "calculating shlib requirements for %s" % pkg)
 550
 551                 p_pkg = bb.data.getVar("PKG_%s" % pkg, d, 1) or pkg
 552
 553                 deps = list()
 554                 for n in needed[pkg]:
 555                         if n in shlib_provider.keys():
 556                                 (dep_pkg, ver_needed) = shlib_provider[n]
 557
 558                                 if dep_pkg == p_pkg:
 559                                         continue
 560
 561                                 if ver_needed:
 562                                         dep = "%s (>= %s)" % (dep_pkg, ver_needed)
 563                                 else:
 564                                         dep = dep_pkg
 565                                 if not dep in deps:
 566                                         deps.append(dep)
 567                         else:
 568                                 bb.note("Couldn't find shared library provider for %s" % n)
 569
 570
 571                 deps_file = os.path.join(workdir, "install", pkg + ".shlibdeps")
 572                 if os.path.exists(deps_file):
 573                         os.remove(deps_file)
 574                 if len(deps):
 575                         fd = open(deps_file, 'w')
 576                         for dep in deps:
 577                                 fd.write(dep + '\n')
 578                         fd.close()
 579 }
 580
 581 python package_do_pkgconfig () {
 582         import re, os
 583
 584         packages = bb.data.getVar('PACKAGES', d, 1)
 585         if not packages:
 586                 bb.debug(1, "no packages to build; not calculating pkgconfig dependencies")
 587                 return
 588
 589         workdir = bb.data.getVar('WORKDIR', d, 1)
 590         if not workdir:
 591                 bb.error("WORKDIR not defined")
 592                 return
 593
 594         staging = bb.data.getVar('STAGING_DIR', d, 1)
 595         if not staging:
 596                 bb.error("STAGING_DIR not defined")
 597                 return
 598
 599         target_sys = bb.data.getVar('TARGET_SYS', d, 1)
 600         if not target_sys:
 601                 bb.error("TARGET_SYS not defined")
 602                 return
 603
 604         shlibs_dir = os.path.join(staging, target_sys, "shlibs")
 605         old_shlibs_dir = os.path.join(staging, "shlibs")
 606         bb.mkdirhier(shlibs_dir)
 607
 608         pc_re = re.compile('(.*)\.pc$')
 609         var_re = re.compile('(.*)=(.*)')
 610         field_re = re.compile('(.*): (.*)')
 611
 612         pkgconfig_provided = {}
 613         pkgconfig_needed = {}
 614         for pkg in packages.split():
 615                 pkgconfig_provided[pkg] = []
 616                 pkgconfig_needed[pkg] = []
 617                 top = os.path.join(workdir, "install", pkg)
 618                 for root, dirs, files in os.walk(top):
 619                         for file in files:
 620                                 m = pc_re.match(file)
 621                                 if m:
 622                                         pd = bb.data.init()
 623                                         name = m.group(1)
 624                                         pkgconfig_provided[pkg].append(name)
 625                                         path = os.path.join(root, file)
 626                                         if not os.access(path, os.R_OK):
 627                                                 continue
 628                                         f = open(path, 'r')
 629                                         lines = f.readlines()
 630                                         f.close()
 631                                         for l in lines:
 632                                                 m = var_re.match(l)
 633                                                 if m:
 634                                                         name = m.group(1)
 635                                                         val = m.group(2)
 636                                                         bb.data.setVar(name, bb.data.expand(val, pd), pd)
 637                                                         continue
 638                                                 m = field_re.match(l)
 639                                                 if m:
 640                                                         hdr = m.group(1)
 641                                                         exp = bb.data.expand(m.group(2), pd)
 642                                                         if hdr == 'Requires':
 643                                                                 pkgconfig_needed[pkg] += exp.replace(',', ' ').split()
 644
 645         for pkg in packages.split():
 646                 ppkg = bb.data.getVar("PKG_" + pkg, d, 1) or pkg
 647                 pkgs_file = os.path.join(shlibs_dir, ppkg + ".pclist")
 648                 if os.path.exists(pkgs_file):
 649                         os.remove(pkgs_file)
 650                 if pkgconfig_provided[pkg] != []:
 651                         f = open(pkgs_file, 'w')
 652                         for p in pkgconfig_provided[pkg]:
 653                                 f.write('%s\n' % p)
 654                         f.close()
 655
 656         for dir in [old_shlibs_dir, shlibs_dir]:
 657                 if not os.path.exists(dir):
 658                         continue
 659                 for file in os.listdir(dir):
 660                         m = re.match('^(.*)\.pclist$', file)
 661                         if m:
 662                                 pkg = m.group(1)
 663                                 fd = open(os.path.join(dir, file))
 664                                 lines = fd.readlines()
 665                                 fd.close()
 666                                 pkgconfig_provided[pkg] = []
 667                                 for l in lines:
 668                                         pkgconfig_provided[pkg].append(l.rstrip())
 669
 670         for pkg in packages.split():
 671                 deps = []
 672                 for n in pkgconfig_needed[pkg]:
 673                         found = False
 674                         for k in pkgconfig_provided.keys():
 675                                 if n in pkgconfig_provided[k]:
 676                                         if k != pkg and not (k in deps):
 677                                                 deps.append(k)
 678                                         found = True
 679                         if found == False:
 680                                 bb.note("couldn't find pkgconfig module '%s' in any package" % n)
 681                 deps_file = os.path.join(workdir, "install", pkg + ".pcdeps")
 682                 if os.path.exists(deps_file):
 683                         os.remove(deps_file)
 684                 if len(deps):
 685                         fd = open(deps_file, 'w')
 686                         for dep in deps:
 687                                 fd.write(dep + '\n')
 688                         fd.close()
 689 }
 690
 691 python package_do_split_locales() {
 692         import os
 693
 694         if (bb.data.getVar('PACKAGE_NO_LOCALE', d, 1) == '1'):
 695                 bb.debug(1, "package requested not splitting locales")
 696                 return
 697
 698         packages = (bb.data.getVar('PACKAGES', d, 1) or "").split()
 699         if not packages:
 700                 bb.debug(1, "no packages to build; not splitting locales")
 701                 return
 702
 703         datadir = bb.data.getVar('datadir', d, 1)
 704         if not datadir:
 705                 bb.note("datadir not defined")
 706                 return
 707
 708         dvar = bb.data.getVar('D', d, 1)
 709         if not dvar:
 710                 bb.error("D not defined")
 711                 return
 712
 713         pn = bb.data.getVar('PN', d, 1)
 714         if not pn:
 715                 bb.error("PN not defined")
 716                 return
 717
 718         if pn + '-locale' in packages:
 719                 packages.remove(pn + '-locale')
 720
 721         localedir = os.path.join(dvar + datadir, 'locale')
 722
 723         if not os.path.isdir(localedir):
 724                 bb.debug(1, "No locale files in this package")
 725                 return
 726
 727         locales = os.listdir(localedir)
 728
 729         mainpkg = packages[0]
 730
 731         for l in locales:
 732                 ln = legitimize_package_name(l)
 733                 pkg = pn + '-locale-' + ln
 734                 packages.append(pkg)
 735                 bb.data.setVar('FILES_' + pkg, os.path.join(datadir, 'locale', l), d)
 736                 bb.data.setVar('RDEPENDS_' + pkg, '${PKG_%s} virtual-locale-%s' % (mainpkg, ln), d)
 737                 bb.data.setVar('RPROVIDES_' + pkg, '%s-locale %s-translation' % (pn, ln), d)
 738                 bb.data.setVar('DESCRIPTION_' + pkg, '%s translation for %s' % (l, pn), d)
 739
 740         bb.data.setVar('PACKAGES', ' '.join(packages), d)
 741
 742 # we don't want to RDEPEND any package on created locales.
 743 #       rdep = (bb.data.getVar('RDEPENDS_%s' % mainpkg, d, 1) or bb.data.getVar('RDEPENDS', d, 1) or "").split()
 744 #       rdep.append('%s-locale*' % pn)
 745 #       bb.data.setVar('RDEPENDS_%s' % mainpkg, ' '.join(rdep), d)
 746 }
 747
 748 PACKAGEFUNCS ?= " package_do_split_locales \
 749                 populate_packages package_do_shlibs \
 750                 package_do_pkgconfig read_shlibdeps"
 751 python package_do_package () {
 752         for f in (bb.data.getVar('PACKAGEFUNCS', d, 1) or '').split():
 753                 bb.build.exec_func(f, d)
 754 }
 755
 756 do_package[dirs] = "${D}"
 757 # shlibs requires any DEPENDS to have already packaged for the *.list files
 758 do_package[deptask] = "do_package"
 759 populate_packages[dirs] = "${D}"
 760 EXPORT_FUNCTIONS do_package do_shlibs do_split_locales mapping_rename_hook
 761 addtask package before do_build after do_install