1#!/usr/bin/env python3 2 3# OpenEmbedded pkgdata utility 4# 5# Written by: Paul Eggleton <paul.eggleton@linux.intel.com> 6# 7# Copyright 2012-2015 Intel Corporation 8# 9# SPDX-License-Identifier: GPL-2.0-only 10# 11 12import sys 13import os 14import os.path 15import fnmatch 16import re 17import argparse 18import logging 19from collections import defaultdict, OrderedDict 20 21scripts_path = os.path.dirname(os.path.realpath(__file__)) 22lib_path = scripts_path + '/lib' 23sys.path = sys.path + [lib_path] 24import scriptutils 25import argparse_oe 26logger = scriptutils.logger_create('pkgdatautil') 27 28def tinfoil_init(): 29 import bb.tinfoil 30 import logging 31 tinfoil = bb.tinfoil.Tinfoil() 32 tinfoil.logger.setLevel(logging.WARNING) 33 tinfoil.prepare(True) 34 return tinfoil 35 36 37def glob(args): 38 # Handle both multiple arguments and multiple values within an arg (old syntax) 39 globs = [] 40 for globitem in args.glob: 41 globs.extend(globitem.split()) 42 43 if not os.path.exists(args.pkglistfile): 44 logger.error('Unable to find package list file %s' % args.pkglistfile) 45 sys.exit(1) 46 47 skipval = "-locale-|^locale-base-|-dev$|-doc$|-dbg$|-staticdev$|^kernel-module-" 48 if args.exclude: 49 skipval += "|" + args.exclude 50 skipregex = re.compile(skipval) 51 52 skippedpkgs = set() 53 mappedpkgs = set() 54 with open(args.pkglistfile, 'r') as f: 55 for line in f: 56 fields = line.rstrip().split() 57 if not fields: 58 continue 59 pkg = fields[0] 60 # We don't care about other args (used to need the package architecture but the 61 # new pkgdata structure avoids the need for that) 62 63 # Skip packages for which there is no point applying globs 64 if skipregex.search(pkg): 65 logger.debug("%s -> !!" % pkg) 66 skippedpkgs.add(pkg) 67 continue 68 69 # Skip packages that already match the globs, so if e.g. a dev package 70 # is already installed and thus in the list, we don't process it any further 71 # Most of these will be caught by skipregex already, but just in case... 72 already = False 73 for g in globs: 74 if fnmatch.fnmatchcase(pkg, g): 75 already = True 76 break 77 if already: 78 skippedpkgs.add(pkg) 79 logger.debug("%s -> !" % pkg) 80 continue 81 82 # Define some functions 83 def revpkgdata(pkgn): 84 return os.path.join(args.pkgdata_dir, "runtime-reverse", pkgn) 85 def fwdpkgdata(pkgn): 86 return os.path.join(args.pkgdata_dir, "runtime", pkgn) 87 def readpn(pkgdata_file): 88 pn = "" 89 with open(pkgdata_file, 'r') as f: 90 for line in f: 91 if line.startswith("PN:"): 92 pn = line.split(': ')[1].rstrip() 93 return pn 94 def readrenamed(pkgdata_file): 95 renamed = "" 96 pn = os.path.basename(pkgdata_file) 97 with open(pkgdata_file, 'r') as f: 98 for line in f: 99 if line.startswith("PKG_%s:" % pn): 100 renamed = line.split(': ')[1].rstrip() 101 return renamed 102 103 # Main processing loop 104 for g in globs: 105 mappedpkg = "" 106 # First just try substitution (i.e. packagename -> packagename-dev) 107 newpkg = g.replace("*", pkg) 108 revlink = revpkgdata(newpkg) 109 if os.path.exists(revlink): 110 mappedpkg = os.path.basename(os.readlink(revlink)) 111 fwdfile = fwdpkgdata(mappedpkg) 112 if os.path.exists(fwdfile): 113 mappedpkg = readrenamed(fwdfile) 114 if not os.path.exists(fwdfile + ".packaged"): 115 mappedpkg = "" 116 else: 117 revlink = revpkgdata(pkg) 118 if os.path.exists(revlink): 119 # Check if we can map after undoing the package renaming (by resolving the symlink) 120 origpkg = os.path.basename(os.readlink(revlink)) 121 newpkg = g.replace("*", origpkg) 122 fwdfile = fwdpkgdata(newpkg) 123 if os.path.exists(fwdfile): 124 mappedpkg = readrenamed(fwdfile) 125 else: 126 # That didn't work, so now get the PN, substitute that, then map in the other direction 127 pn = readpn(revlink) 128 newpkg = g.replace("*", pn) 129 fwdfile = fwdpkgdata(newpkg) 130 if os.path.exists(fwdfile): 131 mappedpkg = readrenamed(fwdfile) 132 if not os.path.exists(fwdfile + ".packaged"): 133 mappedpkg = "" 134 else: 135 # Package doesn't even exist... 136 logger.debug("%s is not a valid package!" % (pkg)) 137 break 138 139 if mappedpkg: 140 logger.debug("%s (%s) -> %s" % (pkg, g, mappedpkg)) 141 mappedpkgs.add(mappedpkg) 142 else: 143 logger.debug("%s (%s) -> ?" % (pkg, g)) 144 145 logger.debug("------") 146 147 print("\n".join(mappedpkgs - skippedpkgs)) 148 149def read_value(args): 150 # Handle both multiple arguments and multiple values within an arg (old syntax) 151 packages = [] 152 if args.file: 153 with open(args.file, 'r') as f: 154 for line in f: 155 splitline = line.split() 156 if splitline: 157 packages.append(splitline[0]) 158 else: 159 for pkgitem in args.pkg: 160 packages.extend(pkgitem.split()) 161 if not packages: 162 logger.error("No packages specified") 163 sys.exit(1) 164 165 def readvar(pkgdata_file, valuename, mappedpkg): 166 val = "" 167 with open(pkgdata_file, 'r') as f: 168 for line in f: 169 if (line.startswith(valuename + ":") or 170 line.startswith(valuename + "_" + mappedpkg + ":")): 171 val = line.split(': ', 1)[1].rstrip() 172 return val 173 174 logger.debug("read-value('%s', '%s' '%s')" % (args.pkgdata_dir, args.valuename, packages)) 175 for package in packages: 176 pkg_split = package.split('_') 177 pkg_name = pkg_split[0] 178 logger.debug("package: '%s'" % pkg_name) 179 revlink = os.path.join(args.pkgdata_dir, "runtime-reverse", pkg_name) 180 logger.debug(revlink) 181 if os.path.exists(revlink): 182 mappedpkg = os.path.basename(os.readlink(revlink)) 183 qvar = args.valuename 184 value = readvar(revlink, qvar, mappedpkg) 185 if qvar == "PKGSIZE": 186 # PKGSIZE is now in bytes, but we we want it in KB 187 pkgsize = (int(value) + 1024 // 2) // 1024 188 value = "%d" % pkgsize 189 if args.unescape: 190 import codecs 191 # escape_decode() unescapes backslash encodings in byte streams 192 value = codecs.escape_decode(bytes(value, "utf-8"))[0].decode("utf-8") 193 if args.prefix_name: 194 print('%s %s' % (pkg_name, value)) 195 else: 196 print(value) 197 else: 198 logger.debug("revlink %s does not exist", revlink) 199 200def lookup_pkglist(pkgs, pkgdata_dir, reverse): 201 if reverse: 202 mappings = OrderedDict() 203 for pkg in pkgs: 204 revlink = os.path.join(pkgdata_dir, "runtime-reverse", pkg) 205 logger.debug(revlink) 206 if os.path.exists(revlink): 207 mappings[pkg] = os.path.basename(os.readlink(revlink)) 208 else: 209 mappings = defaultdict(list) 210 for pkg in pkgs: 211 pkgfile = os.path.join(pkgdata_dir, 'runtime', pkg) 212 if os.path.exists(pkgfile): 213 with open(pkgfile, 'r') as f: 214 for line in f: 215 fields = line.rstrip().split(': ') 216 if fields[0] == 'PKG_%s' % pkg: 217 mappings[pkg].append(fields[1]) 218 break 219 return mappings 220 221def lookup_pkg(args): 222 # Handle both multiple arguments and multiple values within an arg (old syntax) 223 pkgs = [] 224 for pkgitem in args.pkg: 225 pkgs.extend(pkgitem.split()) 226 227 mappings = lookup_pkglist(pkgs, args.pkgdata_dir, args.reverse) 228 229 if len(mappings) < len(pkgs): 230 missing = list(set(pkgs) - set(mappings.keys())) 231 logger.error("The following packages could not be found: %s" % ', '.join(missing)) 232 sys.exit(1) 233 234 if args.reverse: 235 items = list(mappings.values()) 236 else: 237 items = [] 238 for pkg in pkgs: 239 items.extend(mappings.get(pkg, [])) 240 241 print('\n'.join(items)) 242 243def lookup_recipe(args): 244 def parse_pkgdatafile(pkgdatafile): 245 with open(pkgdatafile, 'r') as f: 246 found = False 247 for line in f: 248 if line.startswith('PN:'): 249 print("%s" % line.split(':', 1)[1].strip()) 250 found = True 251 break 252 if not found: 253 logger.error("Unable to find PN entry in %s" % pkgdatafile) 254 sys.exit(1) 255 256 # Handle both multiple arguments and multiple values within an arg (old syntax) 257 pkgs = [] 258 for pkgitem in args.pkg: 259 pkgs.extend(pkgitem.split()) 260 261 for pkg in pkgs: 262 providepkgpath = os.path.join(args.pkgdata_dir, "runtime-rprovides", pkg) 263 if os.path.exists(providepkgpath): 264 for f in os.listdir(providepkgpath): 265 if f != pkg: 266 print("%s is in the RPROVIDES of %s:" % (pkg, f)) 267 pkgdatafile = os.path.join(args.pkgdata_dir, "runtime", f) 268 parse_pkgdatafile(pkgdatafile) 269 continue 270 pkgdatafile = os.path.join(args.pkgdata_dir, 'runtime-reverse', pkg) 271 if os.path.exists(pkgdatafile): 272 parse_pkgdatafile(pkgdatafile) 273 else: 274 if args.carryon: 275 print("The following packages could not be found: %s" % pkg) 276 else: 277 logger.error("The following packages could not be found: %s" % pkg) 278 sys.exit(1) 279 280def package_info(args): 281 def parse_pkgdatafile(pkgdatafile): 282 vars = ['PKGV', 'PKGE', 'PKGR', 'PN', 'PV', 'PE', 'PR', 'PKGSIZE'] 283 if args.extra: 284 vars += args.extra 285 with open(pkgdatafile, 'r') as f: 286 vals = dict() 287 extra = '' 288 for line in f: 289 for var in vars: 290 m = re.match(var + '(?:_\S+)?:\s*(.+?)\s*$', line) 291 if m: 292 vals[var] = m.group(1) 293 pkg_version = vals['PKGV'] or '' 294 recipe = vals['PN'] or '' 295 recipe_version = vals['PV'] or '' 296 pkg_size = vals['PKGSIZE'] or '' 297 if 'PKGE' in vals: 298 pkg_version = vals['PKGE'] + ":" + pkg_version 299 if 'PKGR' in vals: 300 pkg_version = pkg_version + "-" + vals['PKGR'] 301 if 'PE' in vals: 302 recipe_version = vals['PE'] + ":" + recipe_version 303 if 'PR' in vals: 304 recipe_version = recipe_version + "-" + vals['PR'] 305 if args.extra: 306 for var in args.extra: 307 if var in vals: 308 val = re.sub(r'\s+', ' ', vals[var]) 309 extra += ' "%s"' % val 310 print("%s %s %s %s %s%s" % (pkg, pkg_version, recipe, recipe_version, pkg_size, extra)) 311 312 # Handle both multiple arguments and multiple values within an arg (old syntax) 313 packages = [] 314 if args.file: 315 with open(args.file, 'r') as f: 316 for line in f: 317 splitline = line.split() 318 if splitline: 319 packages.append(splitline[0]) 320 else: 321 for pkgitem in args.pkg: 322 packages.extend(pkgitem.split()) 323 if not packages: 324 logger.error("No packages specified") 325 sys.exit(1) 326 327 for pkg in packages: 328 providepkgpath = os.path.join(args.pkgdata_dir, "runtime-rprovides", pkg) 329 if os.path.exists(providepkgpath): 330 for f in os.listdir(providepkgpath): 331 if f != pkg: 332 print("%s is in the RPROVIDES of %s:" % (pkg, f)) 333 pkgdatafile = os.path.join(args.pkgdata_dir, "runtime", f) 334 parse_pkgdatafile(pkgdatafile) 335 continue 336 pkgdatafile = os.path.join(args.pkgdata_dir, "runtime-reverse", pkg) 337 if not os.path.exists(pkgdatafile): 338 logger.error("Unable to find any built runtime package named %s" % pkg) 339 sys.exit(1) 340 parse_pkgdatafile(pkgdatafile) 341 342def get_recipe_pkgs(pkgdata_dir, recipe, unpackaged): 343 recipedatafile = os.path.join(pkgdata_dir, recipe) 344 if not os.path.exists(recipedatafile): 345 logger.error("Unable to find packaged recipe with name %s" % recipe) 346 sys.exit(1) 347 packages = [] 348 with open(recipedatafile, 'r') as f: 349 for line in f: 350 fields = line.rstrip().split(': ') 351 if fields[0] == 'PACKAGES': 352 packages = fields[1].split() 353 break 354 355 if not unpackaged: 356 pkglist = [] 357 for pkg in packages: 358 if os.path.exists(os.path.join(pkgdata_dir, 'runtime', '%s.packaged' % pkg)): 359 pkglist.append(pkg) 360 return pkglist 361 else: 362 return packages 363 364def list_pkgs(args): 365 found = False 366 367 def matchpkg(pkg): 368 if args.pkgspec: 369 matched = False 370 for pkgspec in args.pkgspec: 371 if fnmatch.fnmatchcase(pkg, pkgspec): 372 matched = True 373 break 374 if not matched: 375 return False 376 if not args.unpackaged: 377 if args.runtime: 378 revlink = os.path.join(args.pkgdata_dir, "runtime-reverse", pkg) 379 if os.path.exists(revlink): 380 # We're unlikely to get here if the package was not packaged, but just in case 381 # we add the symlinks for unpackaged files in the future 382 mappedpkg = os.path.basename(os.readlink(revlink)) 383 if not os.path.exists(os.path.join(args.pkgdata_dir, 'runtime', '%s.packaged' % mappedpkg)): 384 return False 385 else: 386 return False 387 else: 388 if not os.path.exists(os.path.join(args.pkgdata_dir, 'runtime', '%s.packaged' % pkg)): 389 return False 390 return True 391 392 pkglist = [] 393 if args.recipe: 394 packages = get_recipe_pkgs(args.pkgdata_dir, args.recipe, args.unpackaged) 395 396 if args.runtime: 397 runtime_pkgs = lookup_pkglist(packages, args.pkgdata_dir, False) 398 for rtpkgs in runtime_pkgs.values(): 399 pkglist.extend(rtpkgs) 400 else: 401 pkglist = packages 402 else: 403 if args.runtime: 404 searchdir = 'runtime-reverse' 405 else: 406 searchdir = 'runtime' 407 408 for root, dirs, files in os.walk(os.path.join(args.pkgdata_dir, searchdir)): 409 for fn in files: 410 if fn.endswith('.packaged'): 411 continue 412 pkglist.append(fn) 413 414 for pkg in sorted(pkglist): 415 if matchpkg(pkg): 416 found = True 417 print("%s" % pkg) 418 419 if not found: 420 if args.pkgspec: 421 logger.error("Unable to find any package matching %s" % args.pkgspec) 422 else: 423 logger.error("No packages found") 424 sys.exit(1) 425 426def list_pkg_files(args): 427 import json 428 def parse_pkgdatafile(pkgdatafile, long=False): 429 with open(pkgdatafile, 'r') as f: 430 found = False 431 for line in f: 432 if line.startswith('FILES_INFO:'): 433 found = True 434 val = line.split(':', 1)[1].strip() 435 dictval = json.loads(val) 436 if long: 437 width = max(map(len, dictval), default=0) 438 for fullpth in sorted(dictval): 439 print("\t{:{width}}\t{}".format(fullpth, dictval[fullpth], width=width)) 440 else: 441 for fullpth in sorted(dictval): 442 print("\t%s" % fullpth) 443 break 444 if not found: 445 logger.error("Unable to find FILES_INFO entry in %s" % pkgdatafile) 446 sys.exit(1) 447 448 449 if args.recipe: 450 if args.pkg: 451 logger.error("list-pkg-files: If -p/--recipe is specified then a package name cannot be specified") 452 sys.exit(1) 453 recipepkglist = get_recipe_pkgs(args.pkgdata_dir, args.recipe, args.unpackaged) 454 if args.runtime: 455 pkglist = [] 456 runtime_pkgs = lookup_pkglist(recipepkglist, args.pkgdata_dir, False) 457 for rtpkgs in runtime_pkgs.values(): 458 pkglist.extend(rtpkgs) 459 else: 460 pkglist = recipepkglist 461 else: 462 if not args.pkg: 463 logger.error("list-pkg-files: If -p/--recipe is not specified then at least one package name must be specified") 464 sys.exit(1) 465 pkglist = args.pkg 466 467 for pkg in sorted(pkglist): 468 print("%s:" % pkg) 469 if args.runtime: 470 pkgdatafile = os.path.join(args.pkgdata_dir, "runtime-reverse", pkg) 471 if not os.path.exists(pkgdatafile): 472 if args.recipe: 473 # This package was empty and thus never packaged, ignore 474 continue 475 logger.error("Unable to find any built runtime package named %s" % pkg) 476 sys.exit(1) 477 parse_pkgdatafile(pkgdatafile, args.long) 478 479 else: 480 providepkgpath = os.path.join(args.pkgdata_dir, "runtime-rprovides", pkg) 481 if os.path.exists(providepkgpath): 482 for f in os.listdir(providepkgpath): 483 if f != pkg: 484 print("%s is in the RPROVIDES of %s:" % (pkg, f)) 485 pkgdatafile = os.path.join(args.pkgdata_dir, "runtime", f) 486 parse_pkgdatafile(pkgdatafile, args.long) 487 continue 488 pkgdatafile = os.path.join(args.pkgdata_dir, "runtime", pkg) 489 if not os.path.exists(pkgdatafile): 490 logger.error("Unable to find any built recipe-space package named %s" % pkg) 491 sys.exit(1) 492 parse_pkgdatafile(pkgdatafile, args.long) 493 494def find_path(args): 495 import json 496 497 found = False 498 for root, dirs, files in os.walk(os.path.join(args.pkgdata_dir, 'runtime')): 499 for fn in files: 500 with open(os.path.join(root,fn)) as f: 501 for line in f: 502 if line.startswith('FILES_INFO:'): 503 val = line.split(':', 1)[1].strip() 504 dictval = json.loads(val) 505 for fullpth in dictval.keys(): 506 if fnmatch.fnmatchcase(fullpth, args.targetpath): 507 found = True 508 print("%s: %s" % (fn, fullpth)) 509 break 510 if not found: 511 logger.error("Unable to find any package producing path %s" % args.targetpath) 512 sys.exit(1) 513 514 515def main(): 516 parser = argparse_oe.ArgumentParser(description="OpenEmbedded pkgdata tool - queries the pkgdata files written out during do_package", 517 epilog="Use %(prog)s <subcommand> --help to get help on a specific command") 518 parser.add_argument('-d', '--debug', help='Enable debug output', action='store_true') 519 parser.add_argument('-p', '--pkgdata-dir', help='Path to pkgdata directory (determined automatically if not specified)') 520 subparsers = parser.add_subparsers(title='subcommands', metavar='<subcommand>') 521 subparsers.required = True 522 523 parser_lookup_pkg = subparsers.add_parser('lookup-pkg', 524 help='Translate between recipe-space package names and runtime package names', 525 description='Looks up the specified recipe-space package name(s) to see what the final runtime package name is (e.g. glibc becomes libc6), or with -r/--reverse looks up the other way.') 526 parser_lookup_pkg.add_argument('pkg', nargs='+', help='Package name to look up') 527 parser_lookup_pkg.add_argument('-r', '--reverse', help='Switch to looking up recipe-space package names from runtime package names', action='store_true') 528 parser_lookup_pkg.set_defaults(func=lookup_pkg) 529 530 parser_list_pkgs = subparsers.add_parser('list-pkgs', 531 help='List packages', 532 description='Lists packages that have been built') 533 parser_list_pkgs.add_argument('pkgspec', nargs='*', help='Package name to search for (wildcards * ? allowed, use quotes to avoid shell expansion)') 534 parser_list_pkgs.add_argument('-r', '--runtime', help='Show runtime package names instead of recipe-space package names', action='store_true') 535 parser_list_pkgs.add_argument('-p', '--recipe', help='Limit to packages produced by the specified recipe') 536 parser_list_pkgs.add_argument('-u', '--unpackaged', help='Include unpackaged (i.e. empty) packages', action='store_true') 537 parser_list_pkgs.set_defaults(func=list_pkgs) 538 539 parser_list_pkg_files = subparsers.add_parser('list-pkg-files', 540 help='List files within a package', 541 description='Lists files included in one or more packages') 542 parser_list_pkg_files.add_argument('pkg', nargs='*', help='Package name to report on (if -p/--recipe is not specified)') 543 parser_list_pkg_files.add_argument('-r', '--runtime', help='Specified package(s) are runtime package names instead of recipe-space package names', action='store_true') 544 parser_list_pkg_files.add_argument('-p', '--recipe', help='Report on all packages produced by the specified recipe') 545 parser_list_pkg_files.add_argument('-u', '--unpackaged', help='Include unpackaged (i.e. empty) packages (only useful with -p/--recipe)', action='store_true') 546 parser_list_pkg_files.add_argument('-l', '--long', help='Show more information per file', action='store_true') 547 parser_list_pkg_files.set_defaults(func=list_pkg_files) 548 549 parser_lookup_recipe = subparsers.add_parser('lookup-recipe', 550 help='Find recipe producing one or more packages', 551 description='Looks up the specified runtime package(s) to see which recipe they were produced by') 552 parser_lookup_recipe.add_argument('pkg', nargs='+', help='Runtime package name to look up') 553 parser_lookup_recipe.add_argument('-c', '--continue', dest="carryon", help='Continue looking up recipes even if we can not find one', action='store_true') 554 parser_lookup_recipe.set_defaults(func=lookup_recipe) 555 556 parser_package_info = subparsers.add_parser('package-info', 557 help='Show version, recipe and size information for one or more packages', 558 description='Looks up the specified runtime package(s) and display information') 559 parser_package_info.add_argument('pkg', nargs='*', help='Runtime package name to look up') 560 parser_package_info.add_argument('-f', '--file', help='Read package names from the specified file (one per line, first field only)') 561 parser_package_info.add_argument('-e', '--extra', help='Extra variables to display, e.g., LICENSE (can be specified multiple times)', action='append') 562 parser_package_info.set_defaults(func=package_info) 563 564 parser_find_path = subparsers.add_parser('find-path', 565 help='Find package providing a target path', 566 description='Finds the recipe-space package providing the specified target path') 567 parser_find_path.add_argument('targetpath', help='Path to find (wildcards * ? allowed, use quotes to avoid shell expansion)') 568 parser_find_path.set_defaults(func=find_path) 569 570 parser_read_value = subparsers.add_parser('read-value', 571 help='Read any pkgdata value for one or more packages', 572 description='Reads the named value from the pkgdata files for the specified packages') 573 parser_read_value.add_argument('valuename', help='Name of the value to look up') 574 parser_read_value.add_argument('pkg', nargs='*', help='Runtime package name to look up') 575 parser_read_value.add_argument('-f', '--file', help='Read package names from the specified file (one per line, first field only)') 576 parser_read_value.add_argument('-n', '--prefix-name', help='Prefix output with package name', action='store_true') 577 parser_read_value.add_argument('-u', '--unescape', help='Expand escapes such as \\n', action='store_true') 578 parser_read_value.set_defaults(func=read_value) 579 580 parser_glob = subparsers.add_parser('glob', 581 help='Expand package name glob expression', 582 description='Expands one or more glob expressions over the packages listed in pkglistfile') 583 parser_glob.add_argument('pkglistfile', help='File listing packages (one package name per line)') 584 parser_glob.add_argument('glob', nargs="+", help='Glob expression for package names, e.g. *-dev') 585 parser_glob.add_argument('-x', '--exclude', help='Exclude packages matching specified regex from the glob operation') 586 parser_glob.set_defaults(func=glob) 587 588 589 args = parser.parse_args() 590 591 if args.debug: 592 logger.setLevel(logging.DEBUG) 593 594 if not args.pkgdata_dir: 595 import scriptpath 596 bitbakepath = scriptpath.add_bitbake_lib_path() 597 if not bitbakepath: 598 logger.error("Unable to find bitbake by searching parent directory of this script or PATH") 599 sys.exit(1) 600 logger.debug('Found bitbake path: %s' % bitbakepath) 601 if not os.environ.get('BUILDDIR', ''): 602 logger.error("This script can only be run after initialising the build environment (e.g. by using oe-init-build-env)") 603 sys.exit(1) 604 tinfoil = tinfoil_init() 605 try: 606 args.pkgdata_dir = tinfoil.config_data.getVar('PKGDATA_DIR') 607 finally: 608 tinfoil.shutdown() 609 logger.debug('Value of PKGDATA_DIR is "%s"' % args.pkgdata_dir) 610 if not args.pkgdata_dir: 611 logger.error('Unable to determine pkgdata directory from PKGDATA_DIR') 612 sys.exit(1) 613 614 if not os.path.exists(args.pkgdata_dir): 615 logger.error('Unable to find pkgdata directory %s' % args.pkgdata_dir) 616 sys.exit(1) 617 618 ret = args.func(args) 619 620 return ret 621 622 623if __name__ == "__main__": 624 main() 625