# # Packaging process # # Executive summary: This class iterates over the functions listed in PACKAGEFUNCS # Taking D and splitting it up into the packages listed in PACKAGES, placing the # resulting output in PKGDEST. # # There are the following default steps but PACKAGEFUNCS can be extended: # # a) package_get_auto_pr - get PRAUTO from remote PR service # # b) perform_packagecopy - Copy D into PKGD # # c) package_do_split_locales - Split out the locale files, updates FILES and PACKAGES # # d) split_and_strip_files - split the files into runtime and debug and strip them. # Debug files include debug info split, and associated sources that end up in -dbg packages # # e) fixup_perms - Fix up permissions in the package before we split it. # # f) populate_packages - Split the files in PKGD into separate packages in PKGDEST/<pkgname> # Also triggers the binary stripping code to put files in -dbg packages. # # g) package_do_filedeps - Collect perfile run-time dependency metadata # The data is stores in FILER{PROVIDES,DEPENDS}_file_pkg variables with # a list of affected files in FILER{PROVIDES,DEPENDS}FLIST_pkg # # h) package_do_shlibs - Look at the shared libraries generated and autotmatically add any # depenedencies found. Also stores the package name so anyone else using this library # knows which package to depend on. # # i) package_do_pkgconfig - Keep track of which packages need and provide which .pc files # # j) read_shlibdeps - Reads the stored shlibs information into the metadata # # k) package_depchains - Adds automatic dependencies to -dbg and -dev packages # # l) emit_pkgdata - saves the packaging data into PKGDATA_DIR for use in later # packaging steps inherit packagedata inherit prserv inherit chrpath # Need the package_qa_handle_error() in insane.bbclass inherit insane PKGD = "${WORKDIR}/package" PKGDEST = "${WORKDIR}/packages-split" LOCALE_SECTION ?= '' ALL_MULTILIB_PACKAGE_ARCHS = "${@all_multilib_tune_values(d, 'PACKAGE_ARCHS')}" # rpm is used for the per-file dependency identification PACKAGE_DEPENDS += "rpm-native" def legitimize_package_name(s): """ Make sure package names are legitimate strings """ import re def fixutf(m): cp = m.group(1) if cp: return ('\u%s' % cp).decode('unicode_escape').encode('utf-8') # Handle unicode codepoints encoded as <U0123>, as in glibc locale files. s = re.sub('<U([0-9A-Fa-f]{1,4})>', fixutf, s) # Remaining package name validity fixes return s.lower().replace('_', '-').replace('@', '+').replace(',', '+').replace('/', '-') def do_split_packages(d, root, file_regex, output_pattern, description, postinst=None, recursive=False, hook=None, extra_depends=None, aux_files_pattern=None, postrm=None, allow_dirs=False, prepend=False, match_path=False, aux_files_pattern_verbatim=None, allow_links=False, summary=None): """ Used in .bb files to split up dynamically generated subpackages of a given package, usually plugins or modules. Arguments: root -- the path in which to search file_regex -- regular expression to match searched files. Use parentheses () to mark the part of this expression that should be used to derive the module name (to be substituted where %s is used in other function arguments as noted below) output_pattern -- pattern to use for the package names. Must include %s. description -- description to set for each package. Must include %s. postinst -- postinstall script to use for all packages (as a string) recursive -- True to perform a recursive search - default False hook -- a hook function to be called for every match. The function will be called with the following arguments (in the order listed): f: full path to the file/directory match pkg: the package name file_regex: as above output_pattern: as above modulename: the module name derived using file_regex extra_depends -- extra runtime dependencies (RDEPENDS) to be set for all packages. The default value of None causes a dependency on the main package (${PN}) - if you do not want this, pass '' for this parameter. aux_files_pattern -- extra item(s) to be added to FILES for each package. Can be a single string item or a list of strings for multiple items. Must include %s. postrm -- postrm script to use for all packages (as a string) allow_dirs -- True allow directories to be matched - default False prepend -- if True, prepend created packages to PACKAGES instead of the default False which appends them match_path -- match file_regex on the whole relative path to the root rather than just the file name aux_files_pattern_verbatim -- extra item(s) to be added to FILES for each package, using the actual derived module name rather than converting it to something legal for a package name. Can be a single string item or a list of strings for multiple items. Must include %s. allow_links -- True to allow symlinks to be matched - default False summary -- Summary to set for each package. Must include %s; defaults to description if not set. """ dvar = d.getVar('PKGD', True) # If the root directory doesn't exist, don't error out later but silently do # no splitting. if not os.path.exists(dvar + root): return [] ml = d.getVar("MLPREFIX", True) if ml: if not output_pattern.startswith(ml): output_pattern = ml + output_pattern newdeps = [] for dep in (extra_depends or "").split(): if dep.startswith(ml): newdeps.append(dep) else: newdeps.append(ml + dep) if newdeps: extra_depends = " ".join(newdeps) packages = d.getVar('PACKAGES', True).split() split_packages = [] if postinst: postinst = '#!/bin/sh\n' + postinst + '\n' if postrm: postrm = '#!/bin/sh\n' + postrm + '\n' if not recursive: objs = os.listdir(dvar + root) else: objs = [] for walkroot, dirs, files in os.walk(dvar + root): for file in files: relpath = os.path.join(walkroot, file).replace(dvar + root + '/', '', 1) if relpath: objs.append(relpath) if extra_depends == None: extra_depends = d.getVar("PN", True) if not summary: summary = description for o in sorted(objs): import re, stat if match_path: m = re.match(file_regex, o) else: m = re.match(file_regex, os.path.basename(o)) if not m: continue f = os.path.join(dvar + root, o) mode = os.lstat(f).st_mode if not (stat.S_ISREG(mode) or (allow_links and stat.S_ISLNK(mode)) or (allow_dirs and stat.S_ISDIR(mode))): continue on = legitimize_package_name(m.group(1)) pkg = output_pattern % on split_packages.append(pkg) if not pkg in packages: if prepend: packages = [pkg] + packages else: packages.append(pkg) oldfiles = d.getVar('FILES_' + pkg, True) newfile = os.path.join(root, o) # These names will be passed through glob() so if the filename actually # contains * or ? (rare, but possible) we need to handle that specially newfile = newfile.replace('*', '[*]') newfile = newfile.replace('?', '[?]') if not oldfiles: the_files = [newfile] if aux_files_pattern: if type(aux_files_pattern) is list: for fp in aux_files_pattern: the_files.append(fp % on) else: the_files.append(aux_files_pattern % on) if aux_files_pattern_verbatim: if type(aux_files_pattern_verbatim) is list: for fp in aux_files_pattern_verbatim: the_files.append(fp % m.group(1)) else: the_files.append(aux_files_pattern_verbatim % m.group(1)) d.setVar('FILES_' + pkg, " ".join(the_files)) if extra_depends != '': d.appendVar('RDEPENDS_' + pkg, ' ' + extra_depends) d.setVar('DESCRIPTION_' + pkg, description % on) d.setVar('SUMMARY_' + pkg, summary % on) if postinst: d.setVar('pkg_postinst_' + pkg, postinst) if postrm: d.setVar('pkg_postrm_' + pkg, postrm) else: d.setVar('FILES_' + pkg, oldfiles + " " + newfile) if callable(hook): hook(f, pkg, file_regex, output_pattern, m.group(1)) d.setVar('PACKAGES', ' '.join(packages)) return split_packages PACKAGE_DEPENDS += "file-native" python () { if d.getVar('PACKAGES', True) != '': deps = "" for dep in (d.getVar('PACKAGE_DEPENDS', True) or "").split(): deps += " %s:do_populate_sysroot" % dep d.appendVarFlag('do_package', 'depends', deps) # shlibs requires any DEPENDS to have already packaged for the *.list files d.appendVarFlag('do_package', 'deptask', " do_packagedata") } def splitdebuginfo(file, debugfile, debugsrcdir, sourcefile, d): # Function to split a single file into two components, one is the stripped # target system binary, the other contains any debugging information. The # two files are linked to reference each other. # # sourcefile is also generated containing a list of debugsources import stat dvar = d.getVar('PKGD', True) objcopy = d.getVar("OBJCOPY", True) debugedit = d.expand("${STAGING_LIBDIR_NATIVE}/rpm/bin/debugedit") workdir = d.getVar("WORKDIR", True) workparentdir = d.getVar("DEBUGSRC_OVERRIDE_PATH", True) or os.path.dirname(os.path.dirname(workdir)) # We ignore kernel modules, we don't generate debug info files. if file.find("/lib/modules/") != -1 and file.endswith(".ko"): return 1 newmode = None if not os.access(file, os.W_OK) or os.access(file, os.R_OK): origmode = os.stat(file)[stat.ST_MODE] newmode = origmode | stat.S_IWRITE | stat.S_IREAD os.chmod(file, newmode) # We need to extract the debug src information here... if debugsrcdir: cmd = "'%s' -b '%s' -d '%s' -i -l '%s' '%s'" % (debugedit, workparentdir, debugsrcdir, sourcefile, file) (retval, output) = oe.utils.getstatusoutput(cmd) if retval: bb.fatal("debugedit failed with exit code %s (cmd was %s)%s" % (retval, cmd, ":\n%s" % output if output else "")) bb.utils.mkdirhier(os.path.dirname(debugfile)) cmd = "'%s' --only-keep-debug '%s' '%s'" % (objcopy, file, debugfile) (retval, output) = oe.utils.getstatusoutput(cmd) if retval: bb.fatal("objcopy failed with exit code %s (cmd was %s)%s" % (retval, cmd, ":\n%s" % output if output else "")) # Set the debuglink to have the view of the file path on the target cmd = "'%s' --add-gnu-debuglink='%s' '%s'" % (objcopy, debugfile, file) (retval, output) = oe.utils.getstatusoutput(cmd) if retval: bb.fatal("objcopy failed with exit code %s (cmd was %s)%s" % (retval, cmd, ":\n%s" % output if output else "")) if newmode: os.chmod(file, origmode) return 0 def copydebugsources(debugsrcdir, d): # The debug src information written out to sourcefile is further procecessed # and copied to the destination here. import stat sourcefile = d.expand("${WORKDIR}/debugsources.list") if debugsrcdir and os.path.isfile(sourcefile): dvar = d.getVar('PKGD', True) strip = d.getVar("STRIP", True) objcopy = d.getVar("OBJCOPY", True) debugedit = d.expand("${STAGING_LIBDIR_NATIVE}/rpm/bin/debugedit") workdir = d.getVar("WORKDIR", True) workparentdir = os.path.dirname(os.path.dirname(workdir)) workbasedir = os.path.basename(os.path.dirname(workdir)) + "/" + os.path.basename(workdir) nosuchdir = [] basepath = dvar for p in debugsrcdir.split("/"): basepath = basepath + "/" + p if not cpath.exists(basepath): nosuchdir.append(basepath) bb.utils.mkdirhier(basepath) cpath.updatecache(basepath) processdebugsrc = "LC_ALL=C ; sort -z -u '%s' | egrep -v -z '(<internal>|<built-in>)$' | " # We need to ignore files that are not actually ours # we do this by only paying attention to items from this package processdebugsrc += "fgrep -zw '%s' | " processdebugsrc += "(cd '%s' ; cpio -pd0mlL --no-preserve-owner '%s%s' 2>/dev/null)" cmd = processdebugsrc % (sourcefile, workbasedir, workparentdir, dvar, debugsrcdir) (retval, output) = oe.utils.getstatusoutput(cmd) # Can "fail" if internal headers/transient sources are attempted #if retval: # bb.fatal("debug source copy failed with exit code %s (cmd was %s)" % (retval, cmd)) # cpio seems to have a bug with -lL together and symbolic links are just copied, not dereferenced. # Work around this by manually finding and copying any symbolic links that made it through. cmd = "find %s%s -type l -print0 -delete | sed s#%s%s/##g | (cd '%s' ; cpio -pd0mL --no-preserve-owner '%s%s' 2>/dev/null)" % (dvar, debugsrcdir, dvar, debugsrcdir, workparentdir, dvar, debugsrcdir) (retval, output) = oe.utils.getstatusoutput(cmd) if retval: bb.fatal("debugsrc symlink fixup failed with exit code %s (cmd was %s)" % (retval, cmd)) # The copy by cpio may have resulted in some empty directories! Remove these cmd = "find %s%s -empty -type d -delete" % (dvar, debugsrcdir) (retval, output) = oe.utils.getstatusoutput(cmd) if retval: bb.fatal("empty directory removal failed with exit code %s (cmd was %s)%s" % (retval, cmd, ":\n%s" % output if output else "")) # Also remove debugsrcdir if its empty for p in nosuchdir[::-1]: if os.path.exists(p) and not os.listdir(p): os.rmdir(p) # # Package data handling routines # def get_package_mapping (pkg, basepkg, d): import oe.packagedata data = oe.packagedata.read_subpkgdata(pkg, d) key = "PKG_%s" % pkg if key in data: # Have to avoid undoing the write_extra_pkgs(global_variants...) if bb.data.inherits_class('allarch', d) and data[key] == basepkg: return pkg return data[key] return pkg def get_package_additional_metadata (pkg_type, d): base_key = "PACKAGE_ADD_METADATA" for key in ("%s_%s" % (base_key, pkg_type.upper()), base_key): if d.getVar(key) is None: continue d.setVarFlag(key, "type", "list") if d.getVarFlag(key, "separator") is None: d.setVarFlag(key, "separator", "\\n") metadata_fields = [field.strip() for field in oe.data.typed_value(key, d)] return "\n".join(metadata_fields).strip() def runtime_mapping_rename (varname, pkg, d): #bb.note("%s before: %s" % (varname, d.getVar(varname, True))) new_depends = {} deps = bb.utils.explode_dep_versions2(d.getVar(varname, True) or "") for depend in deps: new_depend = get_package_mapping(depend, pkg, d) new_depends[new_depend] = deps[depend] d.setVar(varname, bb.utils.join_deps(new_depends, commasep=False)) #bb.note("%s after: %s" % (varname, d.getVar(varname, True))) # # Package functions suitable for inclusion in PACKAGEFUNCS # python package_get_auto_pr() { # per recipe PRSERV_HOST pn = d.getVar('PN', True) host = d.getVar("PRSERV_HOST_" + pn, True) if not (host is None): d.setVar("PRSERV_HOST", host) if d.getVar('PRSERV_HOST', True): try: auto_pr=prserv_get_pr_auto(d) except Exception as e: bb.fatal("Can NOT get PRAUTO, exception %s" % str(e)) if auto_pr is None: if d.getVar('PRSERV_LOCKDOWN', True): bb.fatal("Can NOT get PRAUTO from lockdown exported file") else: bb.fatal("Can NOT get PRAUTO from remote PR service") return d.setVar('PRAUTO',str(auto_pr)) else: pkgv = d.getVar("PKGV", True) if 'AUTOINC' in pkgv: d.setVar("PKGV", pkgv.replace("AUTOINC", "0")) } LOCALEBASEPN ??= "${PN}" python package_do_split_locales() { if (d.getVar('PACKAGE_NO_LOCALE', True) == '1'): bb.debug(1, "package requested not splitting locales") return packages = (d.getVar('PACKAGES', True) or "").split() datadir = d.getVar('datadir', True) if not datadir: bb.note("datadir not defined") return dvar = d.getVar('PKGD', True) pn = d.getVar('LOCALEBASEPN', True) if pn + '-locale' in packages: packages.remove(pn + '-locale') localedir = os.path.join(dvar + datadir, 'locale') if not cpath.isdir(localedir): bb.debug(1, "No locale files in this package") return locales = os.listdir(localedir) summary = d.getVar('SUMMARY', True) or pn description = d.getVar('DESCRIPTION', True) or "" locale_section = d.getVar('LOCALE_SECTION', True) mlprefix = d.getVar('MLPREFIX', True) or "" for l in sorted(locales): ln = legitimize_package_name(l) pkg = pn + '-locale-' + ln packages.append(pkg) d.setVar('FILES_' + pkg, os.path.join(datadir, 'locale', l)) d.setVar('RRECOMMENDS_' + pkg, '%svirtual-locale-%s' % (mlprefix, ln)) d.setVar('RPROVIDES_' + pkg, '%s-locale %s%s-translation' % (pn, mlprefix, ln)) d.setVar('SUMMARY_' + pkg, '%s - %s translations' % (summary, l)) d.setVar('DESCRIPTION_' + pkg, '%s This package contains language translation files for the %s locale.' % (description, l)) if locale_section: d.setVar('SECTION_' + pkg, locale_section) d.setVar('PACKAGES', ' '.join(packages)) # Disabled by RP 18/06/07 # Wildcards aren't supported in debian # They break with ipkg since glibc-locale* will mean that # glibc-localedata-translit* won't install as a dependency # for some other package which breaks meta-toolchain # Probably breaks since virtual-locale- isn't provided anywhere #rdep = (d.getVar('RDEPENDS_%s' % pn, True) or "").split() #rdep.append('%s-locale*' % pn) #d.setVar('RDEPENDS_%s' % pn, ' '.join(rdep)) } python perform_packagecopy () { dest = d.getVar('D', True) dvar = d.getVar('PKGD', True) # Start by package population by taking a copy of the installed # files to operate on # Preserve sparse files and hard links cmd = 'tar -cf - -C %s -p . | tar -xf - -C %s' % (dest, dvar) (retval, output) = oe.utils.getstatusoutput(cmd) if retval: bb.fatal("file copy failed with exit code %s (cmd was %s)%s" % (retval, cmd, ":\n%s" % output if output else "")) # replace RPATHs for the nativesdk binaries, to make them relocatable if bb.data.inherits_class('nativesdk', d) or bb.data.inherits_class('cross-canadian', d): rpath_replace (dvar, d) } perform_packagecopy[cleandirs] = "${PKGD}" perform_packagecopy[dirs] = "${PKGD}" # We generate a master list of directories to process, we start by # seeding this list with reasonable defaults, then load from # the fs-perms.txt files python fixup_perms () { import pwd, grp # init using a string with the same format as a line as documented in # the fs-perms.txt file # <path> <mode> <uid> <gid> <walk> <fmode> <fuid> <fgid> # <path> link <link target> # # __str__ can be used to print out an entry in the input format # # if fs_perms_entry.path is None: # an error occured # if fs_perms_entry.link, you can retrieve: # fs_perms_entry.path = path # fs_perms_entry.link = target of link # if not fs_perms_entry.link, you can retrieve: # fs_perms_entry.path = path # fs_perms_entry.mode = expected dir mode or None # fs_perms_entry.uid = expected uid or -1 # fs_perms_entry.gid = expected gid or -1 # fs_perms_entry.walk = 'true' or something else # fs_perms_entry.fmode = expected file mode or None # fs_perms_entry.fuid = expected file uid or -1 # fs_perms_entry_fgid = expected file gid or -1 class fs_perms_entry(): def __init__(self, line): lsplit = line.split() if len(lsplit) == 3 and lsplit[1].lower() == "link": self._setlink(lsplit[0], lsplit[2]) elif len(lsplit) == 8: self._setdir(lsplit[0], lsplit[1], lsplit[2], lsplit[3], lsplit[4], lsplit[5], lsplit[6], lsplit[7]) else: msg = "Fixup Perms: invalid config line %s" % line package_qa_handle_error("perm-config", msg, d) self.path = None self.link = None def _setdir(self, path, mode, uid, gid, walk, fmode, fuid, fgid): self.path = os.path.normpath(path) self.link = None self.mode = self._procmode(mode) self.uid = self._procuid(uid) self.gid = self._procgid(gid) self.walk = walk.lower() self.fmode = self._procmode(fmode) self.fuid = self._procuid(fuid) self.fgid = self._procgid(fgid) def _setlink(self, path, link): self.path = os.path.normpath(path) self.link = link def _procmode(self, mode): if not mode or (mode and mode == "-"): return None else: return int(mode,8) # Note uid/gid -1 has special significance in os.lchown def _procuid(self, uid): if uid is None or uid == "-": return -1 elif uid.isdigit(): return int(uid) else: return pwd.getpwnam(uid).pw_uid def _procgid(self, gid): if gid is None or gid == "-": return -1 elif gid.isdigit(): return int(gid) else: return grp.getgrnam(gid).gr_gid # Use for debugging the entries def __str__(self): if self.link: return "%s link %s" % (self.path, self.link) else: mode = "-" if self.mode: mode = "0%o" % self.mode fmode = "-" if self.fmode: fmode = "0%o" % self.fmode uid = self._mapugid(self.uid) gid = self._mapugid(self.gid) fuid = self._mapugid(self.fuid) fgid = self._mapugid(self.fgid) return "%s %s %s %s %s %s %s %s" % (self.path, mode, uid, gid, self.walk, fmode, fuid, fgid) def _mapugid(self, id): if id is None or id == -1: return "-" else: return "%d" % id # Fix the permission, owner and group of path def fix_perms(path, mode, uid, gid, dir): if mode and not os.path.islink(path): #bb.note("Fixup Perms: chmod 0%o %s" % (mode, dir)) os.chmod(path, mode) # -1 is a special value that means don't change the uid/gid # if they are BOTH -1, don't bother to lchown if not (uid == -1 and gid == -1): #bb.note("Fixup Perms: lchown %d:%d %s" % (uid, gid, dir)) os.lchown(path, uid, gid) # Return a list of configuration files based on either the default # files/fs-perms.txt or the contents of FILESYSTEM_PERMS_TABLES # paths are resolved via BBPATH def get_fs_perms_list(d): str = "" bbpath = d.getVar('BBPATH', True) fs_perms_tables = d.getVar('FILESYSTEM_PERMS_TABLES', True) if not fs_perms_tables: fs_perms_tables = 'files/fs-perms.txt' for conf_file in fs_perms_tables.split(): str += " %s" % bb.utils.which(bbpath, conf_file) return str dvar = d.getVar('PKGD', True) fs_perms_table = {} # By default all of the standard directories specified in # bitbake.conf will get 0755 root:root. target_path_vars = [ 'base_prefix', 'prefix', 'exec_prefix', 'base_bindir', 'base_sbindir', 'base_libdir', 'datadir', 'sysconfdir', 'servicedir', 'sharedstatedir', 'localstatedir', 'infodir', 'mandir', 'docdir', 'bindir', 'sbindir', 'libexecdir', 'libdir', 'includedir', 'oldincludedir' ] for path in target_path_vars: dir = d.getVar(path, True) or "" if dir == "": continue fs_perms_table[dir] = fs_perms_entry(bb.data.expand("%s 0755 root root false - - -" % (dir), d)) # Now we actually load from the configuration files for conf in get_fs_perms_list(d).split(): if os.path.exists(conf): f = open(conf) for line in f: if line.startswith('#'): continue lsplit = line.split() if len(lsplit) == 0: continue if len(lsplit) != 8 and not (len(lsplit) == 3 and lsplit[1].lower() == "link"): msg = "Fixup perms: %s invalid line: %s" % (conf, line) package_qa_handle_error("perm-line", msg, d) continue entry = fs_perms_entry(d.expand(line)) if entry and entry.path: fs_perms_table[entry.path] = entry f.close() # Debug -- list out in-memory table #for dir in fs_perms_table: # bb.note("Fixup Perms: %s: %s" % (dir, str(fs_perms_table[dir]))) # We process links first, so we can go back and fixup directory ownership # for any newly created directories for dir in fs_perms_table: if not fs_perms_table[dir].link: continue origin = dvar + dir if not (cpath.exists(origin) and cpath.isdir(origin) and not cpath.islink(origin)): continue link = fs_perms_table[dir].link if link[0] == "/": target = dvar + link ptarget = link else: target = os.path.join(os.path.dirname(origin), link) ptarget = os.path.join(os.path.dirname(dir), link) if os.path.exists(target): msg = "Fixup Perms: Unable to correct directory link, target already exists: %s -> %s" % (dir, ptarget) package_qa_handle_error("perm-link", msg, d) continue # Create path to move directory to, move it, and then setup the symlink bb.utils.mkdirhier(os.path.dirname(target)) #bb.note("Fixup Perms: Rename %s -> %s" % (dir, ptarget)) os.rename(origin, target) #bb.note("Fixup Perms: Link %s -> %s" % (dir, link)) os.symlink(link, origin) for dir in fs_perms_table: if fs_perms_table[dir].link: continue origin = dvar + dir if not (cpath.exists(origin) and cpath.isdir(origin)): continue fix_perms(origin, fs_perms_table[dir].mode, fs_perms_table[dir].uid, fs_perms_table[dir].gid, dir) if fs_perms_table[dir].walk == 'true': for root, dirs, files in os.walk(origin): for dr in dirs: each_dir = os.path.join(root, dr) fix_perms(each_dir, fs_perms_table[dir].mode, fs_perms_table[dir].uid, fs_perms_table[dir].gid, dir) for f in files: each_file = os.path.join(root, f) fix_perms(each_file, fs_perms_table[dir].fmode, fs_perms_table[dir].fuid, fs_perms_table[dir].fgid, dir) } python split_and_strip_files () { import stat, errno dvar = d.getVar('PKGD', True) pn = d.getVar('PN', True) # We default to '.debug' style if d.getVar('PACKAGE_DEBUG_SPLIT_STYLE', True) == 'debug-file-directory': # Single debug-file-directory style debug info debugappend = ".debug" debugdir = "" debuglibdir = "/usr/lib/debug" debugsrcdir = "/usr/src/debug" elif d.getVar('PACKAGE_DEBUG_SPLIT_STYLE', True) == 'debug-without-src': # Original OE-core, a.k.a. ".debug", style debug info, but without sources in /usr/src/debug debugappend = "" debugdir = "/.debug" debuglibdir = "" debugsrcdir = "" else: # Original OE-core, a.k.a. ".debug", style debug info debugappend = "" debugdir = "/.debug" debuglibdir = "" debugsrcdir = "/usr/src/debug" sourcefile = d.expand("${WORKDIR}/debugsources.list") bb.utils.remove(sourcefile) os.chdir(dvar) # Return type (bits): # 0 - not elf # 1 - ELF # 2 - stripped # 4 - executable # 8 - shared library # 16 - kernel module def isELF(path): type = 0 ret, result = oe.utils.getstatusoutput("file \"%s\"" % path.replace("\"", "\\\"")) if ret: msg = "split_and_strip_files: 'file %s' failed" % path package_qa_handle_error("split-strip", msg, d) return type # Not stripped if "ELF" in result: type |= 1 if "not stripped" not in result: type |= 2 if "executable" in result: type |= 4 if "shared" in result: type |= 8 return type # # First lets figure out all of the files we may have to process ... do this only once! # elffiles = {} symlinks = {} hardlinks = {} kernmods = [] libdir = os.path.abspath(dvar + os.sep + d.getVar("libdir", True)) baselibdir = os.path.abspath(dvar + os.sep + d.getVar("base_libdir", True)) if (d.getVar('INHIBIT_PACKAGE_STRIP', True) != '1'): for root, dirs, files in cpath.walk(dvar): for f in files: file = os.path.join(root, f) if file.endswith(".ko") and file.find("/lib/modules/") != -1: kernmods.append(file) continue # Skip debug files if debugappend and file.endswith(debugappend): continue if debugdir and debugdir in os.path.dirname(file[len(dvar):]): continue try: ltarget = cpath.realpath(file, dvar, False) s = cpath.lstat(ltarget) except OSError as e: (err, strerror) = e.args if err != errno.ENOENT: raise # Skip broken symlinks continue if not s: continue # Check its an excutable if (s[stat.ST_MODE] & stat.S_IXUSR) or (s[stat.ST_MODE] & stat.S_IXGRP) or (s[stat.ST_MODE] & stat.S_IXOTH) \ or ((file.startswith(libdir) or file.startswith(baselibdir)) and ".so" in f): # If it's a symlink, and points to an ELF file, we capture the readlink target if cpath.islink(file): target = os.readlink(file) if isELF(ltarget): #bb.note("Sym: %s (%d)" % (ltarget, isELF(ltarget))) symlinks[file] = target continue # It's a file (or hardlink), not a link # ...but is it ELF, and is it already stripped? elf_file = isELF(file) if elf_file & 1: if elf_file & 2: if 'already-stripped' in (d.getVar('INSANE_SKIP_' + pn, True) or "").split(): bb.note("Skipping file %s from %s for already-stripped QA test" % (file[len(dvar):], pn)) else: msg = "File '%s' from %s was already stripped, this will prevent future debugging!" % (file[len(dvar):], pn) package_qa_handle_error("already-stripped", msg, d) continue # Check if it's a hard link to something else if s.st_nlink > 1: file_reference = "%d_%d" % (s.st_dev, s.st_ino) # Hard link to something else hardlinks[file] = file_reference continue elffiles[file] = elf_file # # First lets process debug splitting # if (d.getVar('INHIBIT_PACKAGE_DEBUG_SPLIT', True) != '1'): hardlinkmap = {} # For hardlinks, process only one of the files for file in hardlinks: file_reference = hardlinks[file] if file_reference not in hardlinkmap: # If this is a new file, add it as a reference, and # update it's type, so we can fall through and split elffiles[file] = isELF(file) hardlinkmap[file_reference] = file for file in elffiles: src = file[len(dvar):] dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend fpath = dvar + dest # Split the file... bb.utils.mkdirhier(os.path.dirname(fpath)) #bb.note("Split %s -> %s" % (file, fpath)) # Only store off the hard link reference if we successfully split! splitdebuginfo(file, fpath, debugsrcdir, sourcefile, d) # Hardlink our debug symbols to the other hardlink copies for file in hardlinks: if file not in elffiles: src = file[len(dvar):] dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend fpath = dvar + dest file_reference = hardlinks[file] target = hardlinkmap[file_reference][len(dvar):] ftarget = dvar + debuglibdir + os.path.dirname(target) + debugdir + "/" + os.path.basename(target) + debugappend bb.utils.mkdirhier(os.path.dirname(fpath)) #bb.note("Link %s -> %s" % (fpath, ftarget)) os.link(ftarget, fpath) # Create symlinks for all cases we were able to split symbols for file in symlinks: src = file[len(dvar):] dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend fpath = dvar + dest # Skip it if the target doesn't exist try: s = os.stat(fpath) except OSError as e: (err, strerror) = e.args if err != errno.ENOENT: raise continue ltarget = symlinks[file] lpath = os.path.dirname(ltarget) lbase = os.path.basename(ltarget) ftarget = "" if lpath and lpath != ".": ftarget += lpath + debugdir + "/" ftarget += lbase + debugappend if lpath.startswith(".."): ftarget = os.path.join("..", ftarget) bb.utils.mkdirhier(os.path.dirname(fpath)) #bb.note("Symlink %s -> %s" % (fpath, ftarget)) os.symlink(ftarget, fpath) # Process the debugsrcdir if requested... # This copies and places the referenced sources for later debugging... copydebugsources(debugsrcdir, d) # # End of debug splitting # # # Now lets go back over things and strip them # if (d.getVar('INHIBIT_PACKAGE_STRIP', True) != '1'): strip = d.getVar("STRIP", True) sfiles = [] for file in elffiles: elf_file = int(elffiles[file]) #bb.note("Strip %s" % file) sfiles.append((file, elf_file, strip)) for f in kernmods: sfiles.append((f, 16, strip)) import multiprocessing nproc = multiprocessing.cpu_count() pool = bb.utils.multiprocessingpool(nproc) processed = list(pool.imap(oe.package.runstrip, sfiles)) pool.close() pool.join() # # End of strip # } python populate_packages () { import glob, re workdir = d.getVar('WORKDIR', True) outdir = d.getVar('DEPLOY_DIR', True) dvar = d.getVar('PKGD', True) packages = d.getVar('PACKAGES', True) pn = d.getVar('PN', True) bb.utils.mkdirhier(outdir) os.chdir(dvar) # Sanity check PACKAGES for duplicates and for LICENSE_EXCLUSION # Sanity should be moved to sanity.bbclass once we have the infrastucture package_list = [] for pkg in packages.split(): if d.getVar('LICENSE_EXCLUSION-' + pkg, True): msg = "%s has an incompatible license. Excluding from packaging." % pkg package_qa_handle_error("incompatible-license", msg, d) if pkg in package_list: msg = "%s is listed in PACKAGES multiple times, this leads to packaging errors." % pkg package_qa_handle_error("packages-list", msg, d) else: package_list.append(pkg) d.setVar('PACKAGES', ' '.join(package_list)) pkgdest = d.getVar('PKGDEST', True) seen = [] # os.mkdir masks the permissions with umask so we have to unset it first oldumask = os.umask(0) for pkg in package_list: root = os.path.join(pkgdest, pkg) bb.utils.mkdirhier(root) filesvar = d.getVar('FILES_%s' % pkg, True) or "" if "//" in filesvar: msg = "FILES variable for package %s contains '//' which is invalid. Attempting to fix this but you should correct the metadata.\n" % pkg package_qa_handle_error("files-invalid", msg, d) filesvar.replace("//", "/") origfiles = filesvar.split() files = [] for file in origfiles: if os.path.isabs(file): file = '.' + file if not file.startswith("./"): file = './' + file globbed = glob.glob(file) if globbed: if [ file ] != globbed: files += globbed continue files.append(file) for file in files: if not cpath.islink(file): if cpath.isdir(file): newfiles = [ os.path.join(file,x) for x in os.listdir(file) ] if newfiles: files += newfiles continue if (not cpath.islink(file)) and (not cpath.exists(file)): continue if file in seen: continue seen.append(file) if d.getVar('LICENSE_EXCLUSION-' + pkg, True): continue def mkdir(src, dest, p): src = os.path.join(src, p) dest = os.path.join(dest, p) fstat = cpath.stat(src) os.mkdir(dest, fstat.st_mode) os.chown(dest, fstat.st_uid, fstat.st_gid) if p not in seen: seen.append(p) cpath.updatecache(dest) def mkdir_recurse(src, dest, paths): if cpath.exists(dest + '/' + paths): return while paths.startswith("./"): paths = paths[2:] p = "." for c in paths.split("/"): p = os.path.join(p, c) if not cpath.exists(os.path.join(dest, p)): mkdir(src, dest, p) if cpath.isdir(file) and not cpath.islink(file): mkdir_recurse(dvar, root, file) continue mkdir_recurse(dvar, root, os.path.dirname(file)) fpath = os.path.join(root,file) if not cpath.islink(file): os.link(file, fpath) fstat = cpath.stat(file) os.chmod(fpath, fstat.st_mode) os.chown(fpath, fstat.st_uid, fstat.st_gid) continue ret = bb.utils.copyfile(file, fpath) if ret is False or ret == 0: raise bb.build.FuncFailed("File population failed") os.umask(oldumask) os.chdir(workdir) unshipped = [] for root, dirs, files in cpath.walk(dvar): dir = root[len(dvar):] if not dir: dir = os.sep for f in (files + dirs): path = os.path.join(dir, f) if ('.' + path) not in seen: unshipped.append(path) if unshipped != []: msg = pn + ": Files/directories were installed but not shipped" if "installed-vs-shipped" in (d.getVar('INSANE_SKIP_' + pn, True) or "").split(): bb.note("Package %s skipping QA tests: installed-vs-shipped" % pn) else: for f in unshipped: msg = msg + "\n " + f package_qa_handle_error("installed-vs-shipped", msg, d) } populate_packages[dirs] = "${D}" python package_fixsymlinks () { import errno pkgdest = d.getVar('PKGDEST', True) packages = d.getVar("PACKAGES").split() dangling_links = {} pkg_files = {} for pkg in packages: dangling_links[pkg] = [] pkg_files[pkg] = [] inst_root = os.path.join(pkgdest, pkg) for path in pkgfiles[pkg]: rpath = path[len(inst_root):] pkg_files[pkg].append(rpath) rtarget = cpath.realpath(path, inst_root, True, assume_dir = True) if not cpath.lexists(rtarget): dangling_links[pkg].append(os.path.normpath(rtarget[len(inst_root):])) newrdepends = {} for pkg in dangling_links: for l in dangling_links[pkg]: found = False bb.debug(1, "%s contains dangling link %s" % (pkg, l)) for p in packages: if l in pkg_files[p]: found = True bb.debug(1, "target found in %s" % p) if p == pkg: break if pkg not in newrdepends: newrdepends[pkg] = [] newrdepends[pkg].append(p) break if found == False: bb.note("%s contains dangling symlink to %s" % (pkg, l)) for pkg in newrdepends: rdepends = bb.utils.explode_dep_versions2(d.getVar('RDEPENDS_' + pkg, True) or "") for p in newrdepends[pkg]: if p not in rdepends: rdepends[p] = [] d.setVar('RDEPENDS_' + pkg, bb.utils.join_deps(rdepends, commasep=False)) } python package_package_name_hook() { """ A package_name_hook function can be used to rewrite the package names by changing PKG. For an example, see debian.bbclass. """ pass } EXPORT_FUNCTIONS package_name_hook PKGDESTWORK = "${WORKDIR}/pkgdata" python emit_pkgdata() { from glob import glob import json def write_if_exists(f, pkg, var): def encode(str): import codecs c = codecs.getencoder("string_escape") return c(str)[0] val = d.getVar('%s_%s' % (var, pkg), True) if val: f.write('%s_%s: %s\n' % (var, pkg, encode(val))) return val val = d.getVar('%s' % (var), True) if val: f.write('%s: %s\n' % (var, encode(val))) return val def write_extra_pkgs(variants, pn, packages, pkgdatadir): for variant in variants: with open("%s/%s-%s" % (pkgdatadir, variant, pn), 'w') as fd: fd.write("PACKAGES: %s\n" % ' '.join( map(lambda pkg: '%s-%s' % (variant, pkg), packages.split()))) def write_extra_runtime_pkgs(variants, packages, pkgdatadir): for variant in variants: for pkg in packages.split(): ml_pkg = "%s-%s" % (variant, pkg) subdata_file = "%s/runtime/%s" % (pkgdatadir, ml_pkg) with open(subdata_file, 'w') as fd: fd.write("PKG_%s: %s" % (ml_pkg, pkg)) packages = d.getVar('PACKAGES', True) pkgdest = d.getVar('PKGDEST', True) pkgdatadir = d.getVar('PKGDESTWORK', True) # Take shared lock since we're only reading, not writing lf = bb.utils.lockfile(d.expand("${PACKAGELOCK}"), True) data_file = pkgdatadir + d.expand("/${PN}" ) f = open(data_file, 'w') f.write("PACKAGES: %s\n" % packages) f.close() pn = d.getVar('PN', True) global_variants = (d.getVar('MULTILIB_GLOBAL_VARIANTS', True) or "").split() variants = (d.getVar('MULTILIB_VARIANTS', True) or "").split() if bb.data.inherits_class('kernel', d) or bb.data.inherits_class('module-base', d): write_extra_pkgs(variants, pn, packages, pkgdatadir) if (bb.data.inherits_class('allarch', d) and not bb.data.inherits_class('packagegroup', d)): write_extra_pkgs(global_variants, pn, packages, pkgdatadir) workdir = d.getVar('WORKDIR', True) for pkg in packages.split(): pkgval = d.getVar('PKG_%s' % pkg, True) if pkgval is None: pkgval = pkg d.setVar('PKG_%s' % pkg, pkg) pkgdestpkg = os.path.join(pkgdest, pkg) files = {} total_size = 0 for f in pkgfiles[pkg]: relpth = os.path.relpath(f, pkgdestpkg) fstat = os.lstat(f) total_size += fstat.st_size files[os.sep + relpth] = fstat.st_size d.setVar('FILES_INFO', json.dumps(files)) subdata_file = pkgdatadir + "/runtime/%s" % pkg sf = open(subdata_file, 'w') write_if_exists(sf, pkg, 'PN') write_if_exists(sf, pkg, 'PE') write_if_exists(sf, pkg, 'PV') write_if_exists(sf, pkg, 'PR') write_if_exists(sf, pkg, 'PKGE') write_if_exists(sf, pkg, 'PKGV') write_if_exists(sf, pkg, 'PKGR') write_if_exists(sf, pkg, 'LICENSE') write_if_exists(sf, pkg, 'DESCRIPTION') write_if_exists(sf, pkg, 'SUMMARY') write_if_exists(sf, pkg, 'RDEPENDS') rprov = write_if_exists(sf, pkg, 'RPROVIDES') write_if_exists(sf, pkg, 'RRECOMMENDS') write_if_exists(sf, pkg, 'RSUGGESTS') write_if_exists(sf, pkg, 'RREPLACES') write_if_exists(sf, pkg, 'RCONFLICTS') write_if_exists(sf, pkg, 'SECTION') write_if_exists(sf, pkg, 'PKG') write_if_exists(sf, pkg, 'ALLOW_EMPTY') write_if_exists(sf, pkg, 'FILES') write_if_exists(sf, pkg, 'pkg_postinst') write_if_exists(sf, pkg, 'pkg_postrm') write_if_exists(sf, pkg, 'pkg_preinst') write_if_exists(sf, pkg, 'pkg_prerm') write_if_exists(sf, pkg, 'FILERPROVIDESFLIST') write_if_exists(sf, pkg, 'FILES_INFO') for dfile in (d.getVar('FILERPROVIDESFLIST_' + pkg, True) or "").split(): write_if_exists(sf, pkg, 'FILERPROVIDES_' + dfile) write_if_exists(sf, pkg, 'FILERDEPENDSFLIST') for dfile in (d.getVar('FILERDEPENDSFLIST_' + pkg, True) or "").split(): write_if_exists(sf, pkg, 'FILERDEPENDS_' + dfile) sf.write('%s_%s: %d\n' % ('PKGSIZE', pkg, total_size)) sf.close() # Symlinks needed for reverse lookups (from the final package name) subdata_sym = pkgdatadir + "/runtime-reverse/%s" % pkgval oe.path.symlink("../runtime/%s" % pkg, subdata_sym, True) # Symlinks needed for rprovides lookup if rprov: for p in rprov.strip().split(): subdata_sym = pkgdatadir + "/runtime-rprovides/%s/%s" % (p, pkg) bb.utils.mkdirhier(os.path.dirname(subdata_sym)) oe.path.symlink("../../runtime/%s" % pkg, subdata_sym, True) allow_empty = d.getVar('ALLOW_EMPTY_%s' % pkg, True) if not allow_empty: allow_empty = d.getVar('ALLOW_EMPTY', True) root = "%s/%s" % (pkgdest, pkg) os.chdir(root) g = glob('*') if g or allow_empty == "1": packagedfile = pkgdatadir + '/runtime/%s.packaged' % pkg open(packagedfile, 'w').close() if bb.data.inherits_class('kernel', d) or bb.data.inherits_class('module-base', d): write_extra_runtime_pkgs(variants, packages, pkgdatadir) if bb.data.inherits_class('allarch', d) and not bb.data.inherits_class('packagegroup', d): write_extra_runtime_pkgs(global_variants, packages, pkgdatadir) bb.utils.unlockfile(lf) } emit_pkgdata[dirs] = "${PKGDESTWORK}/runtime ${PKGDESTWORK}/runtime-reverse ${PKGDESTWORK}/runtime-rprovides" ldconfig_postinst_fragment() { if [ x"$D" = "x" ]; then if [ -x /sbin/ldconfig ]; then /sbin/ldconfig ; fi fi } RPMDEPS = "${STAGING_LIBDIR_NATIVE}/rpm/bin/rpmdeps-oecore --macros ${STAGING_LIBDIR_NATIVE}/rpm/macros --define '_rpmfc_magic_path ${STAGING_DIR_NATIVE}${datadir_native}/misc/magic.mgc' --rpmpopt ${STAGING_LIBDIR_NATIVE}/rpm/rpmpopt" # Collect perfile run-time dependency metadata # Output: # FILERPROVIDESFLIST_pkg - list of all files w/ deps # FILERPROVIDES_filepath_pkg - per file dep # # FILERDEPENDSFLIST_pkg - list of all files w/ deps # FILERDEPENDS_filepath_pkg - per file dep python package_do_filedeps() { if d.getVar('SKIP_FILEDEPS', True) == '1': return pkgdest = d.getVar('PKGDEST', True) packages = d.getVar('PACKAGES', True) rpmdeps = d.getVar('RPMDEPS', True) def chunks(files, n): return [files[i:i+n] for i in range(0, len(files), n)] pkglist = [] for pkg in packages.split(): if d.getVar('SKIP_FILEDEPS_' + pkg, True) == '1': continue if pkg.endswith('-dbg') or pkg.endswith('-doc') or pkg.find('-locale-') != -1 or pkg.find('-localedata-') != -1 or pkg.find('-gconv-') != -1 or pkg.find('-charmap-') != -1 or pkg.startswith('kernel-module-'): continue for files in chunks(pkgfiles[pkg], 100): pkglist.append((pkg, files, rpmdeps, pkgdest)) import multiprocessing nproc = multiprocessing.cpu_count() pool = bb.utils.multiprocessingpool(nproc) processed = list(pool.imap(oe.package.filedeprunner, pkglist)) pool.close() pool.join() provides_files = {} requires_files = {} for result in processed: (pkg, provides, requires) = result if pkg not in provides_files: provides_files[pkg] = [] if pkg not in requires_files: requires_files[pkg] = [] for file in provides: provides_files[pkg].append(file) key = "FILERPROVIDES_" + file + "_" + pkg d.setVar(key, " ".join(provides[file])) for file in requires: requires_files[pkg].append(file) key = "FILERDEPENDS_" + file + "_" + pkg d.setVar(key, " ".join(requires[file])) for pkg in requires_files: d.setVar("FILERDEPENDSFLIST_" + pkg, " ".join(requires_files[pkg])) for pkg in provides_files: d.setVar("FILERPROVIDESFLIST_" + pkg, " ".join(provides_files[pkg])) } SHLIBSDIRS = "${PKGDATA_DIR}/${MLPREFIX}shlibs2" SHLIBSWORKDIR = "${PKGDESTWORK}/${MLPREFIX}shlibs2" python package_do_shlibs() { import re, pipes import subprocess as sub exclude_shlibs = d.getVar('EXCLUDE_FROM_SHLIBS', 0) if exclude_shlibs: bb.note("not generating shlibs") return lib_re = re.compile("^.*\.so") libdir_re = re.compile(".*/%s$" % d.getVar('baselib', True)) packages = d.getVar('PACKAGES', True) targetos = d.getVar('TARGET_OS', True) workdir = d.getVar('WORKDIR', True) ver = d.getVar('PKGV', True) if not ver: msg = "PKGV not defined" package_qa_handle_error("pkgv-undefined", msg, d) return pkgdest = d.getVar('PKGDEST', True) shlibs_dirs = d.getVar('SHLIBSDIRS', True).split() shlibswork_dir = d.getVar('SHLIBSWORKDIR', True) # Take shared lock since we're only reading, not writing lf = bb.utils.lockfile(d.expand("${PACKAGELOCK}")) def read_shlib_providers(): list_re = re.compile('^(.*)\.list$') # Go from least to most specific since the last one found wins for dir in reversed(shlibs_dirs): bb.debug(2, "Reading shlib providers in %s" % (dir)) if not os.path.exists(dir): continue for file in os.listdir(dir): m = list_re.match(file) if m: dep_pkg = m.group(1) fd = open(os.path.join(dir, file)) lines = fd.readlines() fd.close() for l in lines: s = l.strip().split(":") if s[0] not in shlib_provider: shlib_provider[s[0]] = {} shlib_provider[s[0]][s[1]] = (dep_pkg, s[2]) def linux_so(file, needed, sonames, renames, pkgver): needs_ldconfig = False ldir = os.path.dirname(file).replace(pkgdest + "/" + pkg, '') cmd = d.getVar('OBJDUMP', True) + " -p " + pipes.quote(file) + " 2>/dev/null" fd = os.popen(cmd) lines = fd.readlines() fd.close() rpath = [] for l in lines: m = re.match("\s+RPATH\s+([^\s]*)", l) if m: rpaths = m.group(1).replace("$ORIGIN", ldir).split(":") rpath = map(os.path.normpath, rpaths) for l in lines: m = re.match("\s+NEEDED\s+([^\s]*)", l) if m: dep = m.group(1) if dep not in needed[pkg]: needed[pkg].append((dep, file, rpath)) m = re.match("\s+SONAME\s+([^\s]*)", l) if m: this_soname = m.group(1) prov = (this_soname, ldir, pkgver) if not prov in sonames: # if library is private (only used by package) then do not build shlib for it if not private_libs or this_soname not in private_libs: sonames.append(prov) if libdir_re.match(os.path.dirname(file)): needs_ldconfig = True if snap_symlinks and (os.path.basename(file) != this_soname): renames.append((file, os.path.join(os.path.dirname(file), this_soname))) return needs_ldconfig def darwin_so(file, needed, sonames, renames, pkgver): if not os.path.exists(file): return ldir = os.path.dirname(file).replace(pkgdest + "/" + pkg, '') def get_combinations(base): # # Given a base library name, find all combinations of this split by "." and "-" # combos = [] options = base.split(".") for i in range(1, len(options) + 1): combos.append(".".join(options[0:i])) options = base.split("-") for i in range(1, len(options) + 1): combos.append("-".join(options[0:i])) return combos if (file.endswith('.dylib') or file.endswith('.so')) and not pkg.endswith('-dev') and not pkg.endswith('-dbg'): # Drop suffix name = os.path.basename(file).rsplit(".",1)[0] # Find all combinations combos = get_combinations(name) for combo in combos: if not combo in sonames: prov = (combo, ldir, pkgver) sonames.append(prov) if file.endswith('.dylib') or file.endswith('.so'): rpath = [] p = sub.Popen([d.expand("${HOST_PREFIX}otool"), '-l', file],stdout=sub.PIPE,stderr=sub.PIPE) err, out = p.communicate() # If returned succesfully, process stderr for results if p.returncode == 0: for l in err.split("\n"): l = l.strip() if l.startswith('path '): rpath.append(l.split()[1]) p = sub.Popen([d.expand("${HOST_PREFIX}otool"), '-L', file],stdout=sub.PIPE,stderr=sub.PIPE) err, out = p.communicate() # If returned succesfully, process stderr for results if p.returncode == 0: for l in err.split("\n"): l = l.strip() if not l or l.endswith(":"): continue if "is not an object file" in l: continue name = os.path.basename(l.split()[0]).rsplit(".", 1)[0] if name and name not in needed[pkg]: needed[pkg].append((name, file, [])) if d.getVar('PACKAGE_SNAP_LIB_SYMLINKS', True) == "1": snap_symlinks = True else: snap_symlinks = False if (d.getVar('USE_LDCONFIG', True) or "1") == "1": use_ldconfig = True else: use_ldconfig = False needed = {} shlib_provider = {} read_shlib_providers() for pkg in packages.split(): private_libs = d.getVar('PRIVATE_LIBS_' + pkg, True) or d.getVar('PRIVATE_LIBS', True) or "" private_libs = private_libs.split() needs_ldconfig = False bb.debug(2, "calculating shlib provides for %s" % pkg) pkgver = d.getVar('PKGV_' + pkg, True) if not pkgver: pkgver = d.getVar('PV_' + pkg, True) if not pkgver: pkgver = ver needed[pkg] = [] sonames = list() renames = list() for file in pkgfiles[pkg]: soname = None if cpath.islink(file): continue if targetos == "darwin" or targetos == "darwin8": darwin_so(file, needed, sonames, renames, pkgver) elif os.access(file, os.X_OK) or lib_re.match(file): ldconfig = linux_so(file, needed, sonames, renames, pkgver) needs_ldconfig = needs_ldconfig or ldconfig for (old, new) in renames: bb.note("Renaming %s to %s" % (old, new)) os.rename(old, new) pkgfiles[pkg].remove(old) shlibs_file = os.path.join(shlibswork_dir, pkg + ".list") if len(sonames): fd = open(shlibs_file, 'w') for s in sonames: if s[0] in shlib_provider and s[1] in shlib_provider[s[0]]: (old_pkg, old_pkgver) = shlib_provider[s[0]][s[1]] if old_pkg != pkg: bb.warn('%s-%s was registered as shlib provider for %s, changing it to %s-%s because it was built later' % (old_pkg, old_pkgver, s[0], pkg, pkgver)) bb.debug(1, 'registering %s-%s as shlib provider for %s' % (pkg, pkgver, s[0])) fd.write(s[0] + ':' + s[1] + ':' + s[2] + '\n') if s[0] not in shlib_provider: shlib_provider[s[0]] = {} shlib_provider[s[0]][s[1]] = (pkg, pkgver) fd.close() if needs_ldconfig and use_ldconfig: bb.debug(1, 'adding ldconfig call to postinst for %s' % pkg) postinst = d.getVar('pkg_postinst_%s' % pkg, True) if not postinst: postinst = '#!/bin/sh\n' postinst += d.getVar('ldconfig_postinst_fragment', True) d.setVar('pkg_postinst_%s' % pkg, postinst) bb.debug(1, 'LIBNAMES: pkg %s sonames %s' % (pkg, sonames)) bb.utils.unlockfile(lf) assumed_libs = d.getVar('ASSUME_SHLIBS', True) if assumed_libs: libdir = d.getVar("libdir", True) for e in assumed_libs.split(): l, dep_pkg = e.split(":") lib_ver = None dep_pkg = dep_pkg.rsplit("_", 1) if len(dep_pkg) == 2: lib_ver = dep_pkg[1] dep_pkg = dep_pkg[0] shlib_provider[l][libdir] = (dep_pkg, lib_ver) libsearchpath = [d.getVar('libdir', True), d.getVar('base_libdir', True)] for pkg in packages.split(): bb.debug(2, "calculating shlib requirements for %s" % pkg) deps = list() for n in needed[pkg]: # if n is in private libraries, don't try to search provider for it # this could cause problem in case some abc.bb provides private # /opt/abc/lib/libfoo.so.1 and contains /usr/bin/abc depending on system library libfoo.so.1 # but skipping it is still better alternative than providing own # version and then adding runtime dependency for the same system library if private_libs and n in private_libs: bb.debug(2, '%s: Dependency %s covered by PRIVATE_LIBS' % (pkg, n[0])) continue if n[0] in shlib_provider.keys(): match = None for p in n[2] + libsearchpath: if p in shlib_provider[n[0]]: match = p break if match: (dep_pkg, ver_needed) = shlib_provider[n[0]][match] bb.debug(2, '%s: Dependency %s requires package %s (used by files: %s)' % (pkg, n[0], dep_pkg, n[1])) if dep_pkg == pkg: continue if ver_needed: dep = "%s (>= %s)" % (dep_pkg, ver_needed) else: dep = dep_pkg if not dep in deps: deps.append(dep) continue bb.note("Couldn't find shared library provider for %s, used by files: %s" % (n[0], n[1])) deps_file = os.path.join(pkgdest, pkg + ".shlibdeps") if os.path.exists(deps_file): os.remove(deps_file) if len(deps): fd = open(deps_file, 'w') for dep in deps: fd.write(dep + '\n') fd.close() } python package_do_pkgconfig () { import re packages = d.getVar('PACKAGES', True) workdir = d.getVar('WORKDIR', True) pkgdest = d.getVar('PKGDEST', True) shlibs_dirs = d.getVar('SHLIBSDIRS', True).split() shlibswork_dir = d.getVar('SHLIBSWORKDIR', True) pc_re = re.compile('(.*)\.pc$') var_re = re.compile('(.*)=(.*)') field_re = re.compile('(.*): (.*)') pkgconfig_provided = {} pkgconfig_needed = {} for pkg in packages.split(): pkgconfig_provided[pkg] = [] pkgconfig_needed[pkg] = [] for file in pkgfiles[pkg]: m = pc_re.match(file) if m: pd = bb.data.init() name = m.group(1) pkgconfig_provided[pkg].append(name) if not os.access(file, os.R_OK): continue f = open(file, 'r') lines = f.readlines() f.close() for l in lines: m = var_re.match(l) if m: name = m.group(1) val = m.group(2) pd.setVar(name, pd.expand(val)) continue m = field_re.match(l) if m: hdr = m.group(1) exp = bb.data.expand(m.group(2), pd) if hdr == 'Requires': pkgconfig_needed[pkg] += exp.replace(',', ' ').split() # Take shared lock since we're only reading, not writing lf = bb.utils.lockfile(d.expand("${PACKAGELOCK}")) for pkg in packages.split(): pkgs_file = os.path.join(shlibswork_dir, pkg + ".pclist") if pkgconfig_provided[pkg] != []: f = open(pkgs_file, 'w') for p in pkgconfig_provided[pkg]: f.write('%s\n' % p) f.close() # Go from least to most specific since the last one found wins for dir in reversed(shlibs_dirs): if not os.path.exists(dir): continue for file in os.listdir(dir): m = re.match('^(.*)\.pclist$', file) if m: pkg = m.group(1) fd = open(os.path.join(dir, file)) lines = fd.readlines() fd.close() pkgconfig_provided[pkg] = [] for l in lines: pkgconfig_provided[pkg].append(l.rstrip()) for pkg in packages.split(): deps = [] for n in pkgconfig_needed[pkg]: found = False for k in pkgconfig_provided.keys(): if n in pkgconfig_provided[k]: if k != pkg and not (k in deps): deps.append(k) found = True if found == False: bb.note("couldn't find pkgconfig module '%s' in any package" % n) deps_file = os.path.join(pkgdest, pkg + ".pcdeps") if len(deps): fd = open(deps_file, 'w') for dep in deps: fd.write(dep + '\n') fd.close() bb.utils.unlockfile(lf) } def read_libdep_files(d): pkglibdeps = {} packages = d.getVar('PACKAGES', True).split() for pkg in packages: pkglibdeps[pkg] = {} for extension in ".shlibdeps", ".pcdeps", ".clilibdeps": depsfile = d.expand("${PKGDEST}/" + pkg + extension) if os.access(depsfile, os.R_OK): fd = open(depsfile) lines = fd.readlines() fd.close() for l in lines: l.rstrip() deps = bb.utils.explode_dep_versions2(l) for dep in deps: if not dep in pkglibdeps[pkg]: pkglibdeps[pkg][dep] = deps[dep] return pkglibdeps python read_shlibdeps () { pkglibdeps = read_libdep_files(d) packages = d.getVar('PACKAGES', True).split() for pkg in packages: rdepends = bb.utils.explode_dep_versions2(d.getVar('RDEPENDS_' + pkg, True) or "") for dep in pkglibdeps[pkg]: # Add the dep if it's not already there, or if no comparison is set if dep not in rdepends: rdepends[dep] = [] for v in pkglibdeps[pkg][dep]: if v not in rdepends[dep]: rdepends[dep].append(v) d.setVar('RDEPENDS_' + pkg, bb.utils.join_deps(rdepends, commasep=False)) } python package_depchains() { """ For a given set of prefix and postfix modifiers, make those packages RRECOMMENDS on the corresponding packages for its RDEPENDS. Example: If package A depends upon package B, and A's .bb emits an A-dev package, this would make A-dev Recommends: B-dev. If only one of a given suffix is specified, it will take the RRECOMMENDS based on the RDEPENDS of *all* other packages. If more than one of a given suffix is specified, its will only use the RDEPENDS of the single parent package. """ packages = d.getVar('PACKAGES', True) postfixes = (d.getVar('DEPCHAIN_POST', True) or '').split() prefixes = (d.getVar('DEPCHAIN_PRE', True) or '').split() def pkg_adddeprrecs(pkg, base, suffix, getname, depends, d): #bb.note('depends for %s is %s' % (base, depends)) rreclist = bb.utils.explode_dep_versions2(d.getVar('RRECOMMENDS_' + pkg, True) or "") for depend in depends: if depend.find('-native') != -1 or depend.find('-cross') != -1 or depend.startswith('virtual/'): #bb.note("Skipping %s" % depend) continue if depend.endswith('-dev'): depend = depend[:-4] if depend.endswith('-dbg'): depend = depend[:-4] pkgname = getname(depend, suffix) #bb.note("Adding %s for %s" % (pkgname, depend)) if pkgname not in rreclist and pkgname != pkg: rreclist[pkgname] = [] #bb.note('setting: RRECOMMENDS_%s=%s' % (pkg, ' '.join(rreclist))) d.setVar('RRECOMMENDS_%s' % pkg, bb.utils.join_deps(rreclist, commasep=False)) def pkg_addrrecs(pkg, base, suffix, getname, rdepends, d): #bb.note('rdepends for %s is %s' % (base, rdepends)) rreclist = bb.utils.explode_dep_versions2(d.getVar('RRECOMMENDS_' + pkg, True) or "") for depend in rdepends: if depend.find('virtual-locale-') != -1: #bb.note("Skipping %s" % depend) continue if depend.endswith('-dev'): depend = depend[:-4] if depend.endswith('-dbg'): depend = depend[:-4] pkgname = getname(depend, suffix) #bb.note("Adding %s for %s" % (pkgname, depend)) if pkgname not in rreclist and pkgname != pkg: rreclist[pkgname] = [] #bb.note('setting: RRECOMMENDS_%s=%s' % (pkg, ' '.join(rreclist))) d.setVar('RRECOMMENDS_%s' % pkg, bb.utils.join_deps(rreclist, commasep=False)) def add_dep(list, dep): if dep not in list: list.append(dep) depends = [] for dep in bb.utils.explode_deps(d.getVar('DEPENDS', True) or ""): add_dep(depends, dep) rdepends = [] for pkg in packages.split(): for dep in bb.utils.explode_deps(d.getVar('RDEPENDS_' + pkg, True) or ""): add_dep(rdepends, dep) #bb.note('rdepends is %s' % rdepends) def post_getname(name, suffix): return '%s%s' % (name, suffix) def pre_getname(name, suffix): return '%s%s' % (suffix, name) pkgs = {} for pkg in packages.split(): for postfix in postfixes: if pkg.endswith(postfix): if not postfix in pkgs: pkgs[postfix] = {} pkgs[postfix][pkg] = (pkg[:-len(postfix)], post_getname) for prefix in prefixes: if pkg.startswith(prefix): if not prefix in pkgs: pkgs[prefix] = {} pkgs[prefix][pkg] = (pkg[:-len(prefix)], pre_getname) if "-dbg" in pkgs: pkglibdeps = read_libdep_files(d) pkglibdeplist = [] for pkg in pkglibdeps: for k in pkglibdeps[pkg]: add_dep(pkglibdeplist, k) # FIXME this should not look at PN once all task recipes inherit from task.bbclass dbgdefaultdeps = ((d.getVar('DEPCHAIN_DBGDEFAULTDEPS', True) == '1') or (d.getVar('PN', True) or '').startswith('packagegroup-')) for suffix in pkgs: for pkg in pkgs[suffix]: if d.getVarFlag('RRECOMMENDS_' + pkg, 'nodeprrecs'): continue (base, func) = pkgs[suffix][pkg] if suffix == "-dev": pkg_adddeprrecs(pkg, base, suffix, func, depends, d) elif suffix == "-dbg": if not dbgdefaultdeps: pkg_addrrecs(pkg, base, suffix, func, pkglibdeplist, d) continue if len(pkgs[suffix]) == 1: pkg_addrrecs(pkg, base, suffix, func, rdepends, d) else: rdeps = [] for dep in bb.utils.explode_deps(d.getVar('RDEPENDS_' + base, True) or ""): add_dep(rdeps, dep) pkg_addrrecs(pkg, base, suffix, func, rdeps, d) } # Since bitbake can't determine which variables are accessed during package # iteration, we need to list them here: PACKAGEVARS = "FILES RDEPENDS RRECOMMENDS SUMMARY DESCRIPTION RSUGGESTS RPROVIDES RCONFLICTS PKG ALLOW_EMPTY pkg_postinst pkg_postrm INITSCRIPT_NAME INITSCRIPT_PARAMS DEBIAN_NOAUTONAME ALTERNATIVE PKGE PKGV PKGR USERADD_PARAM GROUPADD_PARAM CONFFILES" def gen_packagevar(d): ret = [] pkgs = (d.getVar("PACKAGES", True) or "").split() vars = (d.getVar("PACKAGEVARS", True) or "").split() for p in pkgs: for v in vars: ret.append(v + "_" + p) # Ensure that changes to INCOMPATIBLE_LICENSE re-run do_package for # affected recipes. ret.append('LICENSE_EXCLUSION-%s' % p) return " ".join(ret) PACKAGE_PREPROCESS_FUNCS ?= "" # Functions for setting up PKGD PACKAGEBUILDPKGD ?= " \ perform_packagecopy \ ${PACKAGE_PREPROCESS_FUNCS} \ split_and_strip_files \ fixup_perms \ " # Functions which split PKGD up into separate packages PACKAGESPLITFUNCS ?= " \ package_do_split_locales \ populate_packages" # Functions which process metadata based on split packages PACKAGEFUNCS += " \ package_fixsymlinks \ package_name_hook \ package_do_filedeps \ package_do_shlibs \ package_do_pkgconfig \ read_shlibdeps \ package_depchains \ emit_pkgdata" python do_package () { # Change the following version to cause sstate to invalidate the package # cache. This is useful if an item this class depends on changes in a # way that the output of this class changes. rpmdeps is a good example # as any change to rpmdeps requires this to be rerun. # PACKAGE_BBCLASS_VERSION = "1" # Init cachedpath global cpath cpath = oe.cachedpath.CachedPath() ########################################################################### # Sanity test the setup ########################################################################### packages = (d.getVar('PACKAGES', True) or "").split() if len(packages) < 1: bb.debug(1, "No packages to build, skipping do_package") return workdir = d.getVar('WORKDIR', True) outdir = d.getVar('DEPLOY_DIR', True) dest = d.getVar('D', True) dvar = d.getVar('PKGD', True) pn = d.getVar('PN', True) if not workdir or not outdir or not dest or not dvar or not pn: msg = "WORKDIR, DEPLOY_DIR, D, PN and PKGD all must be defined, unable to package" package_qa_handle_error("var-undefined", msg, d) return bb.build.exec_func("package_get_auto_pr", d) ########################################################################### # Optimisations ########################################################################### # Contunually rexpanding complex expressions is inefficient, particularly when # we write to the datastore and invalidate the expansion cache. This code # pre-expands some frequently used variables def expandVar(x, d): d.setVar(x, d.getVar(x, True)) for x in 'PN', 'PV', 'BPN', 'TARGET_SYS', 'EXTENDPRAUTO': expandVar(x, d) ########################################################################### # Setup PKGD (from D) ########################################################################### for f in (d.getVar('PACKAGEBUILDPKGD', True) or '').split(): bb.build.exec_func(f, d) ########################################################################### # Split up PKGD into PKGDEST ########################################################################### cpath = oe.cachedpath.CachedPath() for f in (d.getVar('PACKAGESPLITFUNCS', True) or '').split(): bb.build.exec_func(f, d) ########################################################################### # Process PKGDEST ########################################################################### # Build global list of files in each split package global pkgfiles pkgfiles = {} packages = d.getVar('PACKAGES', True).split() pkgdest = d.getVar('PKGDEST', True) for pkg in packages: pkgfiles[pkg] = [] for walkroot, dirs, files in cpath.walk(pkgdest + "/" + pkg): for file in files: pkgfiles[pkg].append(walkroot + os.sep + file) for f in (d.getVar('PACKAGEFUNCS', True) or '').split(): bb.build.exec_func(f, d) } do_package[dirs] = "${SHLIBSWORKDIR} ${PKGDESTWORK} ${D}" do_package[vardeps] += "${PACKAGEBUILDPKGD} ${PACKAGESPLITFUNCS} ${PACKAGEFUNCS} ${@gen_packagevar(d)}" addtask package after do_install PACKAGELOCK = "${STAGING_DIR}/package-output.lock" SSTATETASKS += "do_package" do_package[cleandirs] = "${PKGDEST} ${PKGDESTWORK}" do_package[sstate-plaindirs] = "${PKGD} ${PKGDEST} ${PKGDESTWORK}" do_package[sstate-lockfile-shared] = "${PACKAGELOCK}" do_package_setscene[dirs] = "${STAGING_DIR}" python do_package_setscene () { sstate_setscene(d) } addtask do_package_setscene do_packagedata () { : } addtask packagedata before do_build after do_package SSTATETASKS += "do_packagedata" do_packagedata[sstate-inputdirs] = "${PKGDESTWORK}" do_packagedata[sstate-outputdirs] = "${PKGDATA_DIR}" do_packagedata[sstate-lockfile-shared] = "${PACKAGELOCK}" do_packagedata[stamp-extra-info] = "${MACHINE}" python do_packagedata_setscene () { sstate_setscene(d) } addtask do_packagedata_setscene # # Helper functions for the package writing classes # def mapping_rename_hook(d): """ Rewrite variables to account for package renaming in things like debian.bbclass or manual PKG variable name changes """ pkg = d.getVar("PKG", True) runtime_mapping_rename("RDEPENDS", pkg, d) runtime_mapping_rename("RRECOMMENDS", pkg, d) runtime_mapping_rename("RSUGGESTS", pkg, d) runtime_mapping_rename("RPROVIDES", pkg, d) runtime_mapping_rename("RREPLACES", pkg, d) runtime_mapping_rename("RCONFLICTS", pkg, d)