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-rw-r--r--meta/classes/package.bbclass253
1 files changed, 243 insertions, 10 deletions
diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 8f91c95..0161c68 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -16,24 +16,26 @@
16# d) split_and_strip_files - split the files into runtime and debug and strip them. 16# d) split_and_strip_files - split the files into runtime and debug and strip them.
17# Debug files include debug info split, and associated sources that end up in -dbg packages 17# Debug files include debug info split, and associated sources that end up in -dbg packages
18# 18#
19# e) populate_packages - Split the files in PKGD into separate packages in PKGDEST/<pkgname> 19# e) fixup_perms - Fix up permissions in the package before we split it.
20#
21# f) populate_packages - Split the files in PKGD into separate packages in PKGDEST/<pkgname>
20# Also triggers the binary stripping code to put files in -dbg packages. 22# Also triggers the binary stripping code to put files in -dbg packages.
21# 23#
22# f) package_do_filedeps - Collect perfile run-time dependency metadata 24# g) package_do_filedeps - Collect perfile run-time dependency metadata
23# The data is stores in FILER{PROVIDES,DEPENDS}_file_pkg variables with 25# The data is stores in FILER{PROVIDES,DEPENDS}_file_pkg variables with
24# a list of affected files in FILER{PROVIDES,DEPENDS}FLIST_pkg 26# a list of affected files in FILER{PROVIDES,DEPENDS}FLIST_pkg
25# 27#
26# g) package_do_shlibs - Look at the shared libraries generated and autotmatically add any 28# h) package_do_shlibs - Look at the shared libraries generated and autotmatically add any
27# depenedencies found. Also stores the package name so anyone else using this library 29# depenedencies found. Also stores the package name so anyone else using this library
28# knows which package to depend on. 30# knows which package to depend on.
29# 31#
30# h) package_do_pkgconfig - Keep track of which packages need and provide which .pc files 32# i) package_do_pkgconfig - Keep track of which packages need and provide which .pc files
31# 33#
32# i) read_shlibdeps - Reads the stored shlibs information into the metadata 34# j) read_shlibdeps - Reads the stored shlibs information into the metadata
33# 35#
34# j) package_depchains - Adds automatic dependencies to -dbg and -dev packages 36# k) package_depchains - Adds automatic dependencies to -dbg and -dev packages
35# 37#
36# k) emit_pkgdata - saves the packaging data into PKGDATA_DIR for use in later 38# l) emit_pkgdata - saves the packaging data into PKGDATA_DIR for use in later
37# packaging steps 39# packaging steps
38 40
39inherit packagedata 41inherit packagedata
@@ -237,7 +239,7 @@ def splitfile2(debugsrcdir, d):
237 # We need to ignore files that are not actually ours 239 # We need to ignore files that are not actually ours
238 # we do this by only paying attention to items from this package 240 # we do this by only paying attention to items from this package
239 processdebugsrc += "fgrep -z '%s' | " 241 processdebugsrc += "fgrep -z '%s' | "
240 processdebugsrc += "(cd '%s' ; cpio -pd0mL '%s%s' 2>/dev/null)" 242 processdebugsrc += "(cd '%s' ; cpio -pd0mL --no-preserve-owner '%s%s' 2>/dev/null)"
241 243
242 os.system(processdebugsrc % (sourcefile, workbasedir, workparentdir, dvar, debugsrcdir)) 244 os.system(processdebugsrc % (sourcefile, workbasedir, workparentdir, dvar, debugsrcdir))
243 245
@@ -410,10 +412,239 @@ python perform_packagecopy () {
410 os.system('tar -cf - -C %s -ps . | tar -xf - -C %s' % (dest, dvar)) 412 os.system('tar -cf - -C %s -ps . | tar -xf - -C %s' % (dest, dvar))
411} 413}
412 414
415# We generate a master list of directories to process, we start by
416# seeding this list with reasonable defaults, then load from
417# the fs-perms.txt files
418python fixup_perms () {
419 import os, pwd, grp
420
421 # init using a string with the same format as a line as documented in
422 # the fs-perms.txt file
423 # <path> <mode> <uid> <gid> <walk> <fmode> <fuid> <fgid>
424 # <path> link <link target>
425 #
426 # __str__ can be used to print out an entry in the input format
427 #
428 # if fs_perms_entry.path is None:
429 # an error occured
430 # if fs_perms_entry.link, you can retrieve:
431 # fs_perms_entry.path = path
432 # fs_perms_entry.link = target of link
433 # if not fs_perms_entry.link, you can retrieve:
434 # fs_perms_entry.path = path
435 # fs_perms_entry.mode = expected dir mode or None
436 # fs_perms_entry.uid = expected uid or -1
437 # fs_perms_entry.gid = expected gid or -1
438 # fs_perms_entry.walk = 'true' or something else
439 # fs_perms_entry.fmode = expected file mode or None
440 # fs_perms_entry.fuid = expected file uid or -1
441 # fs_perms_entry_fgid = expected file gid or -1
442 class fs_perms_entry():
443 def __init__(self, line):
444 lsplit = line.split()
445 if len(lsplit) == 3 and lsplit[1].lower() == "link":
446 self._setlink(lsplit[0], lsplit[2])
447 elif len(lsplit) == 8:
448 self._setdir(lsplit[0], lsplit[1], lsplit[2], lsplit[3], lsplit[4], lsplit[5], lsplit[6], lsplit[7])
449 else:
450 bb.error("Fixup Perms: invalid config line %s" % line)
451 self.path = None
452 self.link = None
453
454 def _setdir(self, path, mode, uid, gid, walk, fmode, fuid, fgid):
455 self.path = os.path.normpath(path)
456 self.link = None
457 self.mode = self._procmode(mode)
458 self.uid = self._procuid(uid)
459 self.gid = self._procgid(gid)
460 self.walk = walk.lower()
461 self.fmode = self._procmode(fmode)
462 self.fuid = self._procuid(fuid)
463 self.fgid = self._procgid(fgid)
464
465 def _setlink(self, path, link):
466 self.path = os.path.normpath(path)
467 self.link = link
468
469 def _procmode(self, mode):
470 if not mode or (mode and mode == "-"):
471 return None
472 else:
473 return int(mode,8)
474
475 # Note uid/gid -1 has special significance in os.chown
476 def _procuid(self, uid):
477 if uid is None or uid == "-":
478 return -1
479 elif uid.isdigit():
480 return int(uid)
481 else:
482 return pwd.getpwnam(uid).pw_uid
483
484 def _procgid(self, gid):
485 if gid is None or gid == "-":
486 return -1
487 elif gid.isdigit():
488 return int(gid)
489 else:
490 return grp.getgrnam(gid).gr_gid
491
492 # Use for debugging the entries
493 def __str__(self):
494 if self.link:
495 return "%s link %s" % (self.path, self.link)
496 else:
497 mode = "-"
498 if self.mode:
499 mode = "0%o" % self.mode
500 fmode = "-"
501 if self.fmode:
502 fmode = "0%o" % self.fmode
503 uid = self._mapugid(self.uid)
504 gid = self._mapugid(self.gid)
505 fuid = self._mapugid(self.fuid)
506 fgid = self._mapugid(self.fgid)
507 return "%s %s %s %s %s %s %s %s" % (self.path, mode, uid, gid, self.walk, fmode, fuid, fgid)
508
509 def _mapugid(self, id):
510 if id is None or id == -1:
511 return "-"
512 else:
513 return "%d" % id
514
515 # Fix the permission, owner and group of path
516 def fix_perms(path, mode, uid, gid, dir):
517 if mode:
518 #bb.note("Fixup Perms: chmod 0%o %s" % (mode, dir))
519 os.chmod(path, mode)
520 # -1 is a special value that means don't change the uid/gid
521 # if they are BOTH -1, don't bother to chown
522 if not (uid == -1 and gid == -1):
523 #bb.note("Fixup Perms: chown %d:%d %s" % (uid, gid, dir))
524 os.chown(path, uid, gid)
525
526 # Return a list of configuration files based on either the default
527 # files/fs-perms.txt or the contents of FILESYSTEM_PERMS_TABLES
528 # paths are resolved via BBPATH
529 def get_fs_perms_list(d):
530 str = ""
531 fs_perms_tables = bb.data.getVar('FILESYSTEM_PERMS_TABLES', d, True)
532 if not fs_perms_tables:
533 fs_perms_tables = 'files/fs-perms.txt'
534 for conf_file in fs_perms_tables.split():
535 str += " %s" % bb.which(bb.data.getVar('BBPATH', d, True), conf_file)
536 return str
537
538
539
540 dvar = bb.data.getVar('PKGD', d, True)
541
542 fs_perms_table = {}
543
544 # By default all of the standard directories specified in
545 # bitbake.conf will get 0755 root:root.
546 target_path_vars = [ 'base_prefix',
547 'prefix',
548 'exec_prefix',
549 'base_bindir',
550 'base_sbindir',
551 'base_libdir',
552 'datadir',
553 'sysconfdir',
554 'servicedir',
555 'sharedstatedir',
556 'localstatedir',
557 'infodir',
558 'mandir',
559 'docdir',
560 'bindir',
561 'sbindir',
562 'libexecdir',
563 'libdir',
564 'includedir',
565 'oldincludedir' ]
566
567 for path in target_path_vars:
568 dir = bb.data.getVar(path, d, True) or ""
569 if dir == "":
570 continue
571 fs_perms_table[dir] = fs_perms_entry(bb.data.expand("%s 0755 root root false - - -" % (dir), d))
572
573 # Now we actually load from the configuration files
574 for conf in get_fs_perms_list(d).split():
575 if os.path.exists(conf):
576 f = open(conf)
577 for line in f:
578 if line.startswith('#'):
579 continue
580 lsplit = line.split()
581 if len(lsplit) == 0:
582 continue
583 if len(lsplit) != 8 and not (len(lsplit) == 3 and lsplit[1].lower() == "link"):
584 bb.error("Fixup perms: %s invalid line: %s" % (conf, line))
585 continue
586 entry = fs_perms_entry(bb.data.expand(line, d))
587 if entry and entry.path:
588 fs_perms_table[entry.path] = entry
589 f.close()
590
591 # Debug -- list out in-memory table
592 #for dir in fs_perms_table:
593 # bb.note("Fixup Perms: %s: %s" % (dir, str(fs_perms_table[dir])))
594
595 # We process links first, so we can go back and fixup directory ownership
596 # for any newly created directories
597 for dir in fs_perms_table:
598 if not fs_perms_table[dir].link:
599 continue
600
601 origin = dvar + dir
602 if not (os.path.exists(origin) and os.path.isdir(origin) and not os.path.islink(origin)):
603 continue
604
605 link = fs_perms_table[dir].link
606 if link[0] == "/":
607 target = dvar + link
608 ptarget = link
609 else:
610 target = os.path.join(os.path.dirname(origin), link)
611 ptarget = os.path.join(os.path.dirname(dir), link)
612 if os.path.exists(target):
613 bb.error("Fixup Perms: Unable to correct directory link, target already exists: %s -> %s" % (dir, ptarget))
614 continue
615
616 # Create path to move directory to, move it, and then setup the symlink
617 bb.mkdirhier(os.path.dirname(target))
618 #bb.note("Fixup Perms: Rename %s -> %s" % (dir, ptarget))
619 os.rename(origin, target)
620 #bb.note("Fixup Perms: Link %s -> %s" % (dir, link))
621 os.symlink(link, origin)
622
623 for dir in fs_perms_table:
624 if fs_perms_table[dir].link:
625 continue
626
627 origin = dvar + dir
628 if not (os.path.exists(origin) and os.path.isdir(origin)):
629 continue
630
631 fix_perms(origin, fs_perms_table[dir].mode, fs_perms_table[dir].uid, fs_perms_table[dir].gid, dir)
632
633 if fs_perms_table[dir].walk == 'true':
634 for root, dirs, files in os.walk(origin):
635 for dr in dirs:
636 each_dir = os.path.join(root, dr)
637 fix_perms(each_dir, fs_perms_table[dir].mode, fs_perms_table[dir].uid, fs_perms_table[dir].gid, dir)
638 for f in files:
639 each_file = os.path.join(root, f)
640 fix_perms(each_file, fs_perms_table[dir].fmode, fs_perms_table[dir].fuid, fs_perms_table[dir].fgid, dir)
641}
642
413python split_and_strip_files () { 643python split_and_strip_files () {
414 import commands, stat, errno 644 import commands, stat, errno
415 645
416 dvar = bb.data.getVar('PKGD', d, True) 646 dvar = bb.data.getVar('PKGD', d, True)
647 pn = bb.data.getVar('PN', d, True)
417 648
418 # We default to '.debug' style 649 # We default to '.debug' style
419 if bb.data.getVar('PACKAGE_DEBUG_SPLIT_STYLE', d, True) == 'debug-file-directory': 650 if bb.data.getVar('PACKAGE_DEBUG_SPLIT_STYLE', d, True) == 'debug-file-directory':
@@ -551,7 +782,7 @@ python split_and_strip_files () {
551 if file_list[file].startswith("ELF: "): 782 if file_list[file].startswith("ELF: "):
552 elf_file = int(file_list[file][5:]) 783 elf_file = int(file_list[file][5:])
553 if elf_file & 2: 784 if elf_file & 2:
554 bb.warn("File '%s' was already stripped, this will prevent future debugging!" % (src)) 785 bb.warn("File '%s' from %s was already stripped, this will prevent future debugging!" % (src, pn))
555 continue 786 continue
556 787
557 # Split the file... 788 # Split the file...
@@ -690,7 +921,7 @@ python populate_packages () {
690 unshipped.append(path) 921 unshipped.append(path)
691 922
692 if unshipped != []: 923 if unshipped != []:
693 bb.warn("the following files were installed but not shipped in any package:") 924 bb.warn("the following files were installed but not shipped in any package: %s" % pn)
694 for f in unshipped: 925 for f in unshipped:
695 bb.warn(" " + f) 926 bb.warn(" " + f)
696 927
@@ -1373,6 +1604,7 @@ PACKAGEFUNCS ?= "package_get_auto_pr \
1373 ${PACKAGE_PREPROCESS_FUNCS} \ 1604 ${PACKAGE_PREPROCESS_FUNCS} \
1374 package_do_split_locales \ 1605 package_do_split_locales \
1375 split_and_strip_files \ 1606 split_and_strip_files \
1607 fixup_perms \
1376 populate_packages \ 1608 populate_packages \
1377 package_do_filedeps \ 1609 package_do_filedeps \
1378 package_do_shlibs \ 1610 package_do_shlibs \
@@ -1400,6 +1632,7 @@ python do_package () {
1400 for f in (bb.data.getVar('PACKAGEFUNCS', d, True) or '').split(): 1632 for f in (bb.data.getVar('PACKAGEFUNCS', d, True) or '').split():
1401 bb.build.exec_func(f, d) 1633 bb.build.exec_func(f, d)
1402} 1634}
1635
1403do_package[dirs] = "${SHLIBSWORKDIR} ${PKGDESTWORK} ${D}" 1636do_package[dirs] = "${SHLIBSWORKDIR} ${PKGDESTWORK} ${D}"
1404addtask package before do_build after do_install 1637addtask package before do_build after do_install
1405 1638