# # 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_convert_pr_autoinc - convert AUTOINC in PKGV to ${PRSERV_PV_AUTOINC} # # b) perform_packagecopy - Copy D into PKGD # # c) package_do_split_locales - Split out the locale files, updates FILES and PACKAGES # # d) split_and_strip_files - split the files into runtime and debug and strip them. # Debug files include debug info split, and associated sources that end up in -dbg packages # # e) fixup_perms - Fix up permissions in the package before we split it. # # f) populate_packages - Split the files in PKGD into separate packages in PKGDEST/ # Also triggers the binary stripping code to put files in -dbg packages. # # g) package_do_filedeps - Collect perfile run-time dependency metadata # The data is stores in FILER{PROVIDES,DEPENDS}_file_pkg variables with # a list of affected files in FILER{PROVIDES,DEPENDS}FLIST_pkg # # h) package_do_shlibs - Look at the shared libraries generated and autotmatically add any # dependencies found. Also stores the package name so anyone else using this library # knows which package to depend on. # # i) package_do_pkgconfig - Keep track of which packages need and provide which .pc files # # j) read_shlibdeps - Reads the stored shlibs information into the metadata # # k) package_depchains - Adds automatic dependencies to -dbg and -dev packages # # l) emit_pkgdata - saves the packaging data into PKGDATA_DIR for use in later # packaging steps inherit packagedata inherit chrpath inherit package_pkgdata # Need the package_qa_handle_error() in insane.bbclass inherit insane PKGD = "${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 # dwarfsrcfiles is used to determine the list of debug source files PACKAGE_DEPENDS += "rpm-native dwarfsrcfiles-native" # If your postinstall can execute at rootfs creation time rather than on # target but depends on a native/cross tool in order to execute, you need to # list that tool in PACKAGE_WRITE_DEPS. Target package dependencies belong # in the package dependencies as normal, this is just for native/cross support # tools at rootfs build time. PACKAGE_WRITE_DEPS ??= "" 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).encode('latin-1').decode('unicode_escape') # Handle unicode codepoints encoded as , as in glibc locale files. s = re.sub(r'', 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') root = d.expand(root) output_pattern = d.expand(output_pattern) extra_depends = d.expand(extra_depends) # 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") 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').split() split_packages = set() 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") 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.add(pkg) if not pkg in packages: if prepend: packages = [pkg] + packages else: packages.append(pkg) oldfiles = d.getVar('FILES:' + pkg) 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)) else: d.setVar('FILES:' + pkg, oldfiles + " " + newfile) if extra_depends != '': d.appendVar('RDEPENDS:' + pkg, ' ' + extra_depends) if not d.getVar('DESCRIPTION:' + pkg): d.setVar('DESCRIPTION:' + pkg, description % on) if not d.getVar('SUMMARY:' + pkg): d.setVar('SUMMARY:' + pkg, summary % on) if postinst: d.setVar('pkg_postinst:' + pkg, postinst) if postrm: d.setVar('pkg_postrm:' + pkg, postrm) if callable(hook): hook(f, pkg, file_regex, output_pattern, m.group(1)) d.setVar('PACKAGES', ' '.join(packages)) return list(split_packages) PACKAGE_DEPENDS += "file-native" python () { if d.getVar('PACKAGES') != '': deps = "" for dep in (d.getVar('PACKAGE_DEPENDS') or "").split(): deps += " %s:do_populate_sysroot" % dep if d.getVar('PACKAGE_MINIDEBUGINFO') == '1': deps += ' xz-native:do_populate_sysroot' 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") } # Get a list of files from file vars by searching files under current working directory # The list contains symlinks, directories and normal files. def files_from_filevars(filevars): import os,glob cpath = oe.cachedpath.CachedPath() files = [] for f in filevars: if os.path.isabs(f): f = '.' + f if not f.startswith("./"): f = './' + f globbed = glob.glob(f) if globbed: if [ f ] != globbed: files += globbed continue files.append(f) symlink_paths = [] for ind, f in enumerate(files): # Handle directory symlinks. Truncate path to the lowest level symlink parent = '' for dirname in f.split('/')[:-1]: parent = os.path.join(parent, dirname) if dirname == '.': continue if cpath.islink(parent): bb.warn("FILES contains file '%s' which resides under a " "directory symlink. Please fix the recipe and use the " "real path for the file." % f[1:]) symlink_paths.append(f) files[ind] = parent f = parent break if not cpath.islink(f): if cpath.isdir(f): newfiles = [ os.path.join(f,x) for x in os.listdir(f) ] if newfiles: files += newfiles return files, symlink_paths # Called in package_.bbclass to get the correct list of configuration files def get_conffiles(pkg, d): pkgdest = d.getVar('PKGDEST') root = os.path.join(pkgdest, pkg) cwd = os.getcwd() os.chdir(root) conffiles = d.getVar('CONFFILES:%s' % pkg); if conffiles == None: conffiles = d.getVar('CONFFILES') if conffiles == None: conffiles = "" conffiles = conffiles.split() conf_orig_list = files_from_filevars(conffiles)[0] # Remove links and directories from conf_orig_list to get conf_list which only contains normal files conf_list = [] for f in conf_orig_list: if os.path.isdir(f): continue if os.path.islink(f): continue if not os.path.exists(f): continue conf_list.append(f) # Remove the leading './' for i in range(0, len(conf_list)): conf_list[i] = conf_list[i][1:] os.chdir(cwd) return conf_list def checkbuildpath(file, d): tmpdir = d.getVar('TMPDIR') with open(file) as f: file_content = f.read() if tmpdir in file_content: return True return False def parse_debugsources_from_dwarfsrcfiles_output(dwarfsrcfiles_output): debugfiles = {} for line in dwarfsrcfiles_output.splitlines(): if line.startswith("\t"): debugfiles[os.path.normpath(line.split()[0])] = "" return debugfiles.keys() def source_info(file, d, fatal=True): import subprocess cmd = ["dwarfsrcfiles", file] try: output = subprocess.check_output(cmd, universal_newlines=True, stderr=subprocess.STDOUT) retval = 0 except subprocess.CalledProcessError as exc: output = exc.output retval = exc.returncode # 255 means a specific file wasn't fully parsed to get the debug file list, which is not a fatal failure if retval != 0 and retval != 255: msg = "dwarfsrcfiles failed with exit code %s (cmd was %s)%s" % (retval, cmd, ":\n%s" % output if output else "") if fatal: bb.fatal(msg) bb.note(msg) debugsources = parse_debugsources_from_dwarfsrcfiles_output(output) return list(debugsources) def splitdebuginfo(file, dvar, debugdir, debuglibdir, debugappend, debugsrcdir, 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. # # return a mapping of files:debugsources import stat import subprocess src = file[len(dvar):] dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend debugfile = dvar + dest sources = [] # Split the file... bb.utils.mkdirhier(os.path.dirname(debugfile)) #bb.note("Split %s -> %s" % (file, debugfile)) # Only store off the hard link reference if we successfully split! dvar = d.getVar('PKGD') objcopy = d.getVar("OBJCOPY") # We ignore kernel modules, we don't generate debug info files. if file.find("/lib/modules/") != -1 and file.endswith(".ko"): return (file, sources) 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: sources = source_info(file, d) bb.utils.mkdirhier(os.path.dirname(debugfile)) subprocess.check_output([objcopy, '--only-keep-debug', file, debugfile], stderr=subprocess.STDOUT) # Set the debuglink to have the view of the file path on the target subprocess.check_output([objcopy, '--add-gnu-debuglink', debugfile, file], stderr=subprocess.STDOUT) if newmode: os.chmod(file, origmode) return (file, sources) def splitstaticdebuginfo(file, dvar, debugstaticdir, debugstaticlibdir, debugstaticappend, debugsrcdir, d): # Unlike the function above, there is no way to split a static library # two components. So to get similar results we will copy the unmodified # static library (containing the debug symbols) into a new directory. # We will then strip (preserving symbols) the static library in the # typical location. # # return a mapping of files:debugsources import stat import shutil src = file[len(dvar):] dest = debugstaticlibdir + os.path.dirname(src) + debugstaticdir + "/" + os.path.basename(src) + debugstaticappend debugfile = dvar + dest sources = [] # Copy the file... bb.utils.mkdirhier(os.path.dirname(debugfile)) #bb.note("Copy %s -> %s" % (file, debugfile)) dvar = d.getVar('PKGD') 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: sources = source_info(file, d) bb.utils.mkdirhier(os.path.dirname(debugfile)) # Copy the unmodified item to the debug directory shutil.copy2(file, debugfile) if newmode: os.chmod(file, origmode) return (file, sources) def inject_minidebuginfo(file, dvar, debugdir, debuglibdir, debugappend, debugsrcdir, d): # Extract just the symbols from debuginfo into minidebuginfo, # compress it with xz and inject it back into the binary in a .gnu_debugdata section. # https://sourceware.org/gdb/onlinedocs/gdb/MiniDebugInfo.html import subprocess readelf = d.getVar('READELF') nm = d.getVar('NM') objcopy = d.getVar('OBJCOPY') minidebuginfodir = d.expand('${WORKDIR}/minidebuginfo') src = file[len(dvar):] dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(src) + debugappend debugfile = dvar + dest minidebugfile = minidebuginfodir + src + '.minidebug' bb.utils.mkdirhier(os.path.dirname(minidebugfile)) # If we didn't produce debuginfo for any reason, we can't produce minidebuginfo either # so skip it. if not os.path.exists(debugfile): bb.debug(1, 'ELF file {} has no debuginfo, skipping minidebuginfo injection'.format(file)) return # Find non-allocated PROGBITS, NOTE, and NOBITS sections in the debuginfo. # We will exclude all of these from minidebuginfo to save space. remove_section_names = [] for line in subprocess.check_output([readelf, '-W', '-S', debugfile], universal_newlines=True).splitlines(): fields = line.split() if len(fields) < 8: continue name = fields[0] type = fields[1] flags = fields[7] # .debug_ sections will be removed by objcopy -S so no need to explicitly remove them if name.startswith('.debug_'): continue if 'A' not in flags and type in ['PROGBITS', 'NOTE', 'NOBITS']: remove_section_names.append(name) # List dynamic symbols in the binary. We can exclude these from minidebuginfo # because they are always present in the binary. dynsyms = set() for line in subprocess.check_output([nm, '-D', file, '--format=posix', '--defined-only'], universal_newlines=True).splitlines(): dynsyms.add(line.split()[0]) # Find all function symbols from debuginfo which aren't in the dynamic symbols table. # These are the ones we want to keep in minidebuginfo. keep_symbols_file = minidebugfile + '.symlist' found_any_symbols = False with open(keep_symbols_file, 'w') as f: for line in subprocess.check_output([nm, debugfile, '--format=sysv', '--defined-only'], universal_newlines=True).splitlines(): fields = line.split('|') if len(fields) < 7: continue name = fields[0].strip() type = fields[3].strip() if type == 'FUNC' and name not in dynsyms: f.write('{}\n'.format(name)) found_any_symbols = True if not found_any_symbols: bb.debug(1, 'ELF file {} contains no symbols, skipping minidebuginfo injection'.format(file)) return bb.utils.remove(minidebugfile) bb.utils.remove(minidebugfile + '.xz') subprocess.check_call([objcopy, '-S'] + ['--remove-section={}'.format(s) for s in remove_section_names] + ['--keep-symbols={}'.format(keep_symbols_file), debugfile, minidebugfile]) subprocess.check_call(['xz', '--keep', minidebugfile]) subprocess.check_call([objcopy, '--add-section', '.gnu_debugdata={}.xz'.format(minidebugfile), file]) def copydebugsources(debugsrcdir, sources, d): # The debug src information written out to sourcefile is further processed # and copied to the destination here. import stat import subprocess if debugsrcdir and sources: sourcefile = d.expand("${WORKDIR}/debugsources.list") bb.utils.remove(sourcefile) # filenames are null-separated - this is an artefact of the previous use # of rpm's debugedit, which was writing them out that way, and the code elsewhere # is still assuming that. debuglistoutput = '\0'.join(sources) + '\0' with open(sourcefile, 'a') as sf: sf.write(debuglistoutput) dvar = d.getVar('PKGD') strip = d.getVar("STRIP") objcopy = d.getVar("OBJCOPY") workdir = d.getVar("WORKDIR") workparentdir = os.path.dirname(os.path.dirname(workdir)) workbasedir = os.path.basename(os.path.dirname(workdir)) + "/" + os.path.basename(workdir) # If build path exists in sourcefile, it means toolchain did not use # -fdebug-prefix-map to compile if checkbuildpath(sourcefile, d): localsrc_prefix = workparentdir + "/" else: localsrc_prefix = "/usr/src/debug/" nosuchdir = [] basepath = dvar for p in debugsrcdir.split("/"): basepath = basepath + "/" + p if not cpath.exists(basepath): nosuchdir.append(basepath) bb.utils.mkdirhier(basepath) cpath.updatecache(basepath) # Ignore files from the recipe sysroots (target and native) processdebugsrc = "LC_ALL=C ; sort -z -u '%s' | egrep -v -z '((|)$|/.*recipe-sysroot.*/)' | " # 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' | " # Remove prefix in the source paths processdebugsrc += "sed 's#%s##g' | " processdebugsrc += "(cd '%s' ; cpio -pd0mlL --no-preserve-owner '%s%s' 2>/dev/null)" cmd = processdebugsrc % (sourcefile, workbasedir, localsrc_prefix, workparentdir, dvar, debugsrcdir) try: subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT) except subprocess.CalledProcessError: # Can "fail" if internal headers/transient sources are attempted pass # 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')" % \ (dvar, debugsrcdir, dvar, debugsrcdir, workparentdir, dvar, debugsrcdir) subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT) # The copy by cpio may have resulted in some empty directories! Remove these cmd = "find %s%s -empty -type d -delete" % (dvar, debugsrcdir) subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT) # 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, depversions=None): 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 not d.getVar('MULTILIB_VARIANTS') \ and data[key] == basepkg: return pkg if depversions == []: # Avoid returning a mapping if the renamed package rprovides its original name rprovkey = "RPROVIDES:%s" % pkg if rprovkey in data: if pkg in bb.utils.explode_dep_versions2(data[rprovkey]): bb.note("%s rprovides %s, not replacing the latter" % (data[key], pkg)) return pkg # Do map to rewritten package name 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, False) 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))) new_depends = {} deps = bb.utils.explode_dep_versions2(d.getVar(varname) or "") for depend, depversions in deps.items(): new_depend = get_package_mapping(depend, pkg, d, depversions) if depend != new_depend: bb.note("package name mapping done: %s -> %s" % (depend, new_depend)) 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))) # # Used by do_packagedata (and possibly other routines post do_package) # package_get_auto_pr[vardepsexclude] = "BB_TASKDEPDATA" python package_get_auto_pr() { import oe.prservice def get_do_package_hash(pn): if d.getVar("BB_RUNTASK") != "do_package": taskdepdata = d.getVar("BB_TASKDEPDATA", False) for dep in taskdepdata: if taskdepdata[dep][1] == "do_package" and taskdepdata[dep][0] == pn: return taskdepdata[dep][6] return None # Support per recipe PRSERV_HOST pn = d.getVar('PN') host = d.getVar("PRSERV_HOST_" + pn) if not (host is None): d.setVar("PRSERV_HOST", host) pkgv = d.getVar("PKGV") # PR Server not active, handle AUTOINC if not d.getVar('PRSERV_HOST'): d.setVar("PRSERV_PV_AUTOINC", "0") return auto_pr = None pv = d.getVar("PV") version = d.getVar("PRAUTOINX") pkgarch = d.getVar("PACKAGE_ARCH") checksum = get_do_package_hash(pn) # If do_package isn't in the dependencies, we can't get the checksum... if not checksum: bb.warn('Task %s requested do_package unihash, but it was not available.' % d.getVar('BB_RUNTASK')) #taskdepdata = d.getVar("BB_TASKDEPDATA", False) #for dep in taskdepdata: # bb.warn('%s:%s = %s' % (taskdepdata[dep][0], taskdepdata[dep][1], taskdepdata[dep][6])) return if d.getVar('PRSERV_LOCKDOWN'): auto_pr = d.getVar('PRAUTO_' + version + '_' + pkgarch) or d.getVar('PRAUTO_' + version) or None if auto_pr is None: bb.fatal("Can NOT get PRAUTO from lockdown exported file") d.setVar('PRAUTO',str(auto_pr)) return try: conn = oe.prservice.prserv_make_conn(d) if conn is not None: if "AUTOINC" in pkgv: srcpv = bb.fetch2.get_srcrev(d) base_ver = "AUTOINC-%s" % version[:version.find(srcpv)] value = conn.getPR(base_ver, pkgarch, srcpv) d.setVar("PRSERV_PV_AUTOINC", str(value)) auto_pr = conn.getPR(version, pkgarch, checksum) conn.close() except Exception as e: bb.fatal("Can NOT get PRAUTO, exception %s" % str(e)) if auto_pr is None: bb.fatal("Can NOT get PRAUTO from remote PR service") d.setVar('PRAUTO',str(auto_pr)) } # # Package functions suitable for inclusion in PACKAGEFUNCS # python package_convert_pr_autoinc() { pkgv = d.getVar("PKGV") # Adjust pkgv as necessary... if 'AUTOINC' in pkgv: d.setVar("PKGV", pkgv.replace("AUTOINC", "${PRSERV_PV_AUTOINC}")) # Change PRSERV_PV_AUTOINC and EXTENDPRAUTO usage to special values d.setVar('PRSERV_PV_AUTOINC', '@PRSERV_PV_AUTOINC@') d.setVar('EXTENDPRAUTO', '@EXTENDPRAUTO@') } LOCALEBASEPN ??= "${PN}" python package_do_split_locales() { if (d.getVar('PACKAGE_NO_LOCALE') == '1'): bb.debug(1, "package requested not splitting locales") return packages = (d.getVar('PACKAGES') or "").split() datadir = d.getVar('datadir') if not datadir: bb.note("datadir not defined") return dvar = d.getVar('PKGD') pn = d.getVar('LOCALEBASEPN') 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') or pn description = d.getVar('DESCRIPTION') or "" locale_section = d.getVar('LOCALE_SECTION') mlprefix = d.getVar('MLPREFIX') 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) or "").split() #rdep.append('%s-locale*' % pn) #d.setVar('RDEPENDS:%s' % pn, ' '.join(rdep)) } python perform_packagecopy () { import subprocess import shutil dest = d.getVar('D') dvar = d.getVar('PKGD') # Remove ${D}/sysroot-only if present sysroot_only = os.path.join(dest, 'sysroot-only') if cpath.exists(sysroot_only) and cpath.isdir(sysroot_only): shutil.rmtree(sysroot_only) # Start by package population by taking a copy of the installed # files to operate on # Preserve sparse files and hard links cmd = 'tar -cf - -C %s -p -S . | tar -xf - -C %s' % (dest, dvar) subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT) # replace RPATHs for the nativesdk binaries, to make them relocatable if bb.data.inherits_class('nativesdk', d) or bb.data.inherits_class('cross-canadian', d): rpath_replace (dvar, d) } perform_packagecopy[cleandirs] = "${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 # # link # # __str__ can be used to print out an entry in the input format # # if fs_perms_entry.path is None: # an error occurred # 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') fs_perms_tables = d.getVar('FILESYSTEM_PERMS_TABLES') or "" for conf_file in fs_perms_tables.split(): confpath = bb.utils.which(bbpath, conf_file) if confpath: str += " %s" % bb.utils.which(bbpath, conf_file) else: bb.warn("cannot find %s specified in FILESYSTEM_PERMS_TABLES" % conf_file) return str dvar = d.getVar('PKGD') fs_perms_table = {} fs_link_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) or "" if dir == "": continue fs_perms_table[dir] = fs_perms_entry(d.expand("%s 0755 root root false - - -" % (dir))) # Now we actually load from the configuration files for conf in get_fs_perms_list(d).split(): if not os.path.exists(conf): continue with open(conf) as f: 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: if entry.link: fs_link_table[entry.path] = entry if entry.path in fs_perms_table: fs_perms_table.pop(entry.path) else: fs_perms_table[entry.path] = entry if entry.path in fs_link_table: fs_link_table.pop(entry.path) # Debug -- list out in-memory table #for dir in fs_perms_table: # bb.note("Fixup Perms: %s: %s" % (dir, str(fs_perms_table[dir]))) #for link in fs_link_table: # bb.note("Fixup Perms: %s: %s" % (link, str(fs_link_table[link]))) # We process links first, so we can go back and fixup directory ownership # for any newly created directories # Process in sorted order so /run gets created before /run/lock, etc. for entry in sorted(fs_link_table.values(), key=lambda x: x.link): link = entry.link dir = entry.path origin = dvar + dir if not (cpath.exists(origin) and cpath.isdir(origin) and not cpath.islink(origin)): continue 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)) bb.utils.rename(origin, target) #bb.note("Fixup Perms: Link %s -> %s" % (dir, link)) os.symlink(link, origin) for dir in fs_perms_table: 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 import subprocess dvar = d.getVar('PKGD') pn = d.getVar('PN') hostos = d.getVar('HOST_OS') oldcwd = os.getcwd() os.chdir(dvar) # We default to '.debug' style if d.getVar('PACKAGE_DEBUG_SPLIT_STYLE') == 'debug-file-directory': # Single debug-file-directory style debug info debugappend = ".debug" debugstaticappend = "" debugdir = "" debugstaticdir = "" debuglibdir = "/usr/lib/debug" debugstaticlibdir = "/usr/lib/debug-static" debugsrcdir = "/usr/src/debug" elif d.getVar('PACKAGE_DEBUG_SPLIT_STYLE') == 'debug-without-src': # Original OE-core, a.k.a. ".debug", style debug info, but without sources in /usr/src/debug debugappend = "" debugstaticappend = "" debugdir = "/.debug" debugstaticdir = "/.debug-static" debuglibdir = "" debugstaticlibdir = "" debugsrcdir = "" elif d.getVar('PACKAGE_DEBUG_SPLIT_STYLE') == 'debug-with-srcpkg': debugappend = "" debugstaticappend = "" debugdir = "/.debug" debugstaticdir = "/.debug-static" debuglibdir = "" debugstaticlibdir = "" debugsrcdir = "/usr/src/debug" else: # Original OE-core, a.k.a. ".debug", style debug info debugappend = "" debugstaticappend = "" debugdir = "/.debug" debugstaticdir = "/.debug-static" debuglibdir = "" debugstaticlibdir = "" debugsrcdir = "/usr/src/debug" # # First lets figure out all of the files we may have to process ... do this only once! # elffiles = {} symlinks = {} kernmods = [] staticlibs = [] inodes = {} libdir = os.path.abspath(dvar + os.sep + d.getVar("libdir")) baselibdir = os.path.abspath(dvar + os.sep + d.getVar("base_libdir")) skipfiles = (d.getVar("INHIBIT_PACKAGE_STRIP_FILES") or "").split() if (d.getVar('INHIBIT_PACKAGE_STRIP') != '1' or \ d.getVar('INHIBIT_PACKAGE_DEBUG_SPLIT') != '1'): checkelf = {} checkelflinks = {} for root, dirs, files in cpath.walk(dvar): for f in files: file = os.path.join(root, f) # Skip debug files if debugappend and file.endswith(debugappend): continue if debugdir and debugdir in os.path.dirname(file[len(dvar):]): continue if file in skipfiles: continue if file.endswith(".ko") and file.find("/lib/modules/") != -1: kernmods.append(file) continue if oe.package.is_static_lib(file): staticlibs.append(file) 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 executable 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 or ".node" in f)): if cpath.islink(file): checkelflinks[file] = ltarget continue # Use a reference of device ID and inode number to identify files file_reference = "%d_%d" % (s.st_dev, s.st_ino) checkelf[file] = (file, file_reference) results = oe.utils.multiprocess_launch(oe.package.is_elf, checkelflinks.values(), d) results_map = {} for (ltarget, elf_file) in results: results_map[ltarget] = elf_file for file in checkelflinks: ltarget = checkelflinks[file] # If it's a symlink, and points to an ELF file, we capture the readlink target if results_map[ltarget]: target = os.readlink(file) #bb.note("Sym: %s (%d)" % (ltarget, results_map[ltarget])) symlinks[file] = target results = oe.utils.multiprocess_launch(oe.package.is_elf, checkelf.keys(), d) # Sort results by file path. This ensures that the files are always # processed in the same order, which is important to make sure builds # are reproducible when dealing with hardlinks results.sort(key=lambda x: x[0]) for (file, elf_file) in results: # It's a file (or hardlink), not a link # ...but is it ELF, and is it already stripped? if elf_file & 1: if elf_file & 2: if 'already-stripped' in (d.getVar('INSANE_SKIP:' + pn) 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 # At this point we have an unstripped elf file. We need to: # a) Make sure any file we strip is not hardlinked to anything else outside this tree # b) Only strip any hardlinked file once (no races) # c) Track any hardlinks between files so that we can reconstruct matching debug file hardlinks # Use a reference of device ID and inode number to identify files file_reference = checkelf[file][1] if file_reference in inodes: os.unlink(file) os.link(inodes[file_reference][0], file) inodes[file_reference].append(file) else: inodes[file_reference] = [file] # break hardlink bb.utils.break_hardlinks(file) elffiles[file] = elf_file # Modified the file so clear the cache cpath.updatecache(file) def strip_pkgd_prefix(f): nonlocal dvar if f.startswith(dvar): return f[len(dvar):] return f # # First lets process debug splitting # if (d.getVar('INHIBIT_PACKAGE_DEBUG_SPLIT') != '1'): results = oe.utils.multiprocess_launch(splitdebuginfo, list(elffiles), d, extraargs=(dvar, debugdir, debuglibdir, debugappend, debugsrcdir, d)) if debugsrcdir and not hostos.startswith("mingw"): if (d.getVar('PACKAGE_DEBUG_STATIC_SPLIT') == '1'): results = oe.utils.multiprocess_launch(splitstaticdebuginfo, staticlibs, d, extraargs=(dvar, debugstaticdir, debugstaticlibdir, debugstaticappend, debugsrcdir, d)) else: for file in staticlibs: results.append( (file,source_info(file, d)) ) d.setVar("PKGDEBUGSOURCES", {strip_pkgd_prefix(f): sorted(s) for f, s in results}) sources = set() for r in results: sources.update(r[1]) # Hardlink our debug symbols to the other hardlink copies for ref in inodes: if len(inodes[ref]) == 1: continue target = inodes[ref][0][len(dvar):] for file in inodes[ref][1:]: src = file[len(dvar):] dest = debuglibdir + os.path.dirname(src) + debugdir + "/" + os.path.basename(target) + debugappend fpath = dvar + dest ftarget = dvar + debuglibdir + os.path.dirname(target) + debugdir + "/" + os.path.basename(target) + debugappend bb.utils.mkdirhier(os.path.dirname(fpath)) # Only one hardlink of separated debug info file in each directory if not os.access(fpath, os.R_OK): #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, sources, d) # # End of debug splitting # # # Now lets go back over things and strip them # if (d.getVar('INHIBIT_PACKAGE_STRIP') != '1'): strip = d.getVar("STRIP") 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)) if (d.getVar('PACKAGE_STRIP_STATIC') == '1' or d.getVar('PACKAGE_DEBUG_STATIC_SPLIT') == '1'): for f in staticlibs: sfiles.append((f, 16, strip)) oe.utils.multiprocess_launch(oe.package.runstrip, sfiles, d) # Build "minidebuginfo" and reinject it back into the stripped binaries if d.getVar('PACKAGE_MINIDEBUGINFO') == '1': oe.utils.multiprocess_launch(inject_minidebuginfo, list(elffiles), d, extraargs=(dvar, debugdir, debuglibdir, debugappend, debugsrcdir, d)) # # End of strip # os.chdir(oldcwd) } python populate_packages () { import glob, re workdir = d.getVar('WORKDIR') outdir = d.getVar('DEPLOY_DIR') dvar = d.getVar('PKGD') packages = d.getVar('PACKAGES').split() pn = d.getVar('PN') bb.utils.mkdirhier(outdir) os.chdir(dvar) autodebug = not (d.getVar("NOAUTOPACKAGEDEBUG") or False) split_source_package = (d.getVar('PACKAGE_DEBUG_SPLIT_STYLE') == 'debug-with-srcpkg') # If debug-with-srcpkg mode is enabled then add the source package if it # doesn't exist and add the source file contents to the source package. if split_source_package: src_package_name = ('%s-src' % d.getVar('PN')) if not src_package_name in packages: packages.append(src_package_name) d.setVar('FILES:%s' % src_package_name, '/usr/src/debug') # Sanity check PACKAGES for duplicates # Sanity should be moved to sanity.bbclass once we have the infrastructure package_dict = {} for i, pkg in enumerate(packages): if pkg in package_dict: msg = "%s is listed in PACKAGES multiple times, this leads to packaging errors." % pkg package_qa_handle_error("packages-list", msg, d) # Ensure the source package gets the chance to pick up the source files # before the debug package by ordering it first in PACKAGES. Whether it # actually picks up any source files is controlled by # PACKAGE_DEBUG_SPLIT_STYLE. elif pkg.endswith("-src"): package_dict[pkg] = (10, i) elif autodebug and pkg.endswith("-dbg"): package_dict[pkg] = (30, i) else: package_dict[pkg] = (50, i) packages = sorted(package_dict.keys(), key=package_dict.get) d.setVar('PACKAGES', ' '.join(packages)) pkgdest = d.getVar('PKGDEST') seen = [] # os.mkdir masks the permissions with umask so we have to unset it first oldumask = os.umask(0) debug = [] 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 "/.debug/" in path or "/.debug-static/" in path or path.endswith("/.debug"): debug.append(path) for pkg in packages: root = os.path.join(pkgdest, pkg) bb.utils.mkdirhier(root) filesvar = d.getVar('FILES:%s' % pkg) 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, symlink_paths = files_from_filevars(origfiles) if autodebug and pkg.endswith("-dbg"): files.extend(debug) for file in files: if (not cpath.islink(file)) and (not cpath.exists(file)): continue if file in seen: continue seen.append(file) def mkdir(src, dest, p): src = os.path.join(src, p) dest = os.path.join(dest, p) fstat = cpath.stat(src) os.mkdir(dest) os.chmod(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) continue ret = bb.utils.copyfile(file, fpath) if ret is False or ret == 0: bb.fatal("File population failed") # Check if symlink paths exist for file in symlink_paths: if not os.path.exists(os.path.join(root,file)): bb.fatal("File '%s' cannot be packaged into '%s' because its " "parent directory structure does not exist. One of " "its parent directories is a symlink whose target " "directory is not included in the package." % (file, pkg)) os.umask(oldumask) os.chdir(workdir) # Handle LICENSE_EXCLUSION package_list = [] for pkg in packages: licenses = d.getVar('LICENSE_EXCLUSION-' + pkg) if licenses: msg = "Excluding %s from packaging as it has incompatible license(s): %s" % (pkg, licenses) package_qa_handle_error("incompatible-license", msg, d) else: package_list.append(pkg) d.setVar('PACKAGES', ' '.join(package_list)) 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 in any package:" if "installed-vs-shipped" in (d.getVar('INSANE_SKIP:' + pn) or "").split(): bb.note("Package %s skipping QA tests: installed-vs-shipped" % pn) else: for f in unshipped: msg = msg + "\n " + f msg = msg + "\nPlease set FILES such that these items are packaged. Alternatively if they are unneeded, avoid installing them or delete them within do_install.\n" msg = msg + "%s: %d installed and not shipped files." % (pn, len(unshipped)) package_qa_handle_error("installed-vs-shipped", msg, d) } populate_packages[dirs] = "${D}" python package_fixsymlinks () { import errno pkgdest = d.getVar('PKGDEST') packages = d.getVar("PACKAGES", False).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) 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 = "${WORKDIR}/pkgdata" PKGDATA_VARS = "PN PE PV PR PKGE PKGV PKGR LICENSE DESCRIPTION SUMMARY RDEPENDS RPROVIDES RRECOMMENDS RSUGGESTS RREPLACES RCONFLICTS SECTION PKG ALLOW_EMPTY FILES CONFFILES FILES_INFO PACKAGE_ADD_METADATA pkg_postinst pkg_postrm pkg_preinst pkg_prerm" python emit_pkgdata() { from glob import glob import json import bb.compress.zstd def process_postinst_on_target(pkg, mlprefix): pkgval = d.getVar('PKG:%s' % pkg) if pkgval is None: pkgval = pkg defer_fragment = """ if [ -n "$D" ]; then $INTERCEPT_DIR/postinst_intercept delay_to_first_boot %s mlprefix=%s exit 0 fi """ % (pkgval, mlprefix) postinst = d.getVar('pkg_postinst:%s' % pkg) postinst_ontarget = d.getVar('pkg_postinst_ontarget:%s' % pkg) if postinst_ontarget: bb.debug(1, 'adding deferred pkg_postinst_ontarget() to pkg_postinst() for %s' % pkg) if not postinst: postinst = '#!/bin/sh\n' postinst += defer_fragment postinst += postinst_ontarget d.setVar('pkg_postinst:%s' % pkg, postinst) def add_set_e_to_scriptlets(pkg): for scriptlet_name in ('pkg_preinst', 'pkg_postinst', 'pkg_prerm', 'pkg_postrm'): scriptlet = d.getVar('%s:%s' % (scriptlet_name, pkg)) if scriptlet: scriptlet_split = scriptlet.split('\n') if scriptlet_split[0].startswith("#!"): scriptlet = scriptlet_split[0] + "\nset -e\n" + "\n".join(scriptlet_split[1:]) else: scriptlet = "set -e\n" + "\n".join(scriptlet_split[0:]) d.setVar('%s:%s' % (scriptlet_name, pkg), scriptlet) def write_if_exists(f, pkg, var): def encode(str): import codecs c = codecs.getencoder("unicode_escape") return c(str)[0].decode("latin1") val = d.getVar('%s:%s' % (var, pkg)) if val: f.write('%s:%s: %s\n' % (var, pkg, encode(val))) return val val = d.getVar('%s' % (var)) if val: f.write('%s: %s\n' % (var, encode(val))) return val def write_extra_pkgs(variants, pn, packages, pkgdatadir): for variant in variants: with open("%s/%s-%s" % (pkgdatadir, variant, pn), 'w') as fd: fd.write("PACKAGES: %s\n" % ' '.join( map(lambda pkg: '%s-%s' % (variant, pkg), packages.split()))) def write_extra_runtime_pkgs(variants, packages, pkgdatadir): for variant in variants: for pkg in packages.split(): ml_pkg = "%s-%s" % (variant, pkg) subdata_file = "%s/runtime/%s" % (pkgdatadir, ml_pkg) with open(subdata_file, 'w') as fd: fd.write("PKG:%s: %s" % (ml_pkg, pkg)) packages = d.getVar('PACKAGES') pkgdest = d.getVar('PKGDEST') pkgdatadir = d.getVar('PKGDESTWORK') data_file = pkgdatadir + d.expand("/${PN}") with open(data_file, 'w') as fd: fd.write("PACKAGES: %s\n" % packages) pkgdebugsource = d.getVar("PKGDEBUGSOURCES") or [] pn = d.getVar('PN') global_variants = (d.getVar('MULTILIB_GLOBAL_VARIANTS') or "").split() variants = (d.getVar('MULTILIB_VARIANTS') 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 variants \ and not bb.data.inherits_class('packagegroup', d): write_extra_pkgs(global_variants, pn, packages, pkgdatadir) workdir = d.getVar('WORKDIR') for pkg in packages.split(): pkgval = d.getVar('PKG:%s' % pkg) if pkgval is None: pkgval = pkg d.setVar('PKG:%s' % pkg, pkg) extended_data = { "files_info": {} } pkgdestpkg = os.path.join(pkgdest, pkg) files = {} files_extra = {} total_size = 0 seen = set() for f in pkgfiles[pkg]: fpath = os.sep + os.path.relpath(f, pkgdestpkg) fstat = os.lstat(f) files[fpath] = fstat.st_size extended_data["files_info"].setdefault(fpath, {}) extended_data["files_info"][fpath]['size'] = fstat.st_size if fstat.st_ino not in seen: seen.add(fstat.st_ino) total_size += fstat.st_size if fpath in pkgdebugsource: extended_data["files_info"][fpath]['debugsrc'] = pkgdebugsource[fpath] del pkgdebugsource[fpath] d.setVar('FILES_INFO:' + pkg , json.dumps(files, sort_keys=True)) process_postinst_on_target(pkg, d.getVar("MLPREFIX")) add_set_e_to_scriptlets(pkg) subdata_file = pkgdatadir + "/runtime/%s" % pkg with open(subdata_file, 'w') as sf: for var in (d.getVar('PKGDATA_VARS') or "").split(): val = write_if_exists(sf, pkg, var) write_if_exists(sf, pkg, 'FILERPROVIDESFLIST') for dfile in sorted((d.getVar('FILERPROVIDESFLIST:' + pkg) or "").split()): write_if_exists(sf, pkg, 'FILERPROVIDES:' + dfile) write_if_exists(sf, pkg, 'FILERDEPENDSFLIST') for dfile in sorted((d.getVar('FILERDEPENDSFLIST:' + pkg) or "").split()): write_if_exists(sf, pkg, 'FILERDEPENDS:' + dfile) sf.write('%s:%s: %d\n' % ('PKGSIZE', pkg, total_size)) subdata_extended_file = pkgdatadir + "/extended/%s.json.zstd" % pkg num_threads = int(d.getVar("BB_NUMBER_THREADS")) with bb.compress.zstd.open(subdata_extended_file, "wt", encoding="utf-8", num_threads=num_threads) as f: json.dump(extended_data, f, sort_keys=True, separators=(",", ":")) # Symlinks needed for rprovides lookup rprov = d.getVar('RPROVIDES:%s' % pkg) or d.getVar('RPROVIDES') if rprov: for p in bb.utils.explode_deps(rprov): 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) if not allow_empty: allow_empty = d.getVar('ALLOW_EMPTY') root = "%s/%s" % (pkgdest, pkg) os.chdir(root) g = glob('*') if g or allow_empty == "1": # 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) 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 variants \ and not bb.data.inherits_class('packagegroup', d): write_extra_runtime_pkgs(global_variants, packages, pkgdatadir) } emit_pkgdata[dirs] = "${PKGDESTWORK}/runtime ${PKGDESTWORK}/runtime-reverse ${PKGDESTWORK}/runtime-rprovides ${PKGDESTWORK}/extended" emit_pkgdata[vardepsexclude] = "BB_NUMBER_THREADS" ldconfig_postinst_fragment() { if [ x"$D" = "x" ]; then if [ -x /sbin/ldconfig ]; then /sbin/ldconfig ; fi fi } RPMDEPS = "${STAGING_LIBDIR_NATIVE}/rpm/rpmdeps --alldeps --define '__font_provides %{nil}'" # Collect perfile run-time dependency metadata # Output: # FILERPROVIDESFLIST:pkg - list of all files w/ deps # FILERPROVIDES:filepath:pkg - per file dep # # FILERDEPENDSFLIST:pkg - list of all files w/ deps # FILERDEPENDS:filepath:pkg - per file dep python package_do_filedeps() { if d.getVar('SKIP_FILEDEPS') == '1': return pkgdest = d.getVar('PKGDEST') packages = d.getVar('PACKAGES') rpmdeps = d.getVar('RPMDEPS') def chunks(files, n): return [files[i:i+n] for i in range(0, len(files), n)] pkglist = [] for pkg in packages.split(): if d.getVar('SKIP_FILEDEPS:' + pkg) == '1': continue if pkg.endswith('-dbg') or pkg.endswith('-doc') or pkg.find('-locale-') != -1 or pkg.find('-localedata-') != -1 or pkg.find('-gconv-') != -1 or pkg.find('-charmap-') != -1 or pkg.startswith('kernel-module-') or pkg.endswith('-src'): continue for files in chunks(pkgfiles[pkg], 100): pkglist.append((pkg, files, rpmdeps, pkgdest)) processed = oe.utils.multiprocess_launch(oe.package.filedeprunner, pkglist, d) provides_files = {} requires_files = {} for result in processed: (pkg, provides, requires) = result if pkg not in provides_files: provides_files[pkg] = [] if pkg not in requires_files: requires_files[pkg] = [] for file in sorted(provides): provides_files[pkg].append(file) key = "FILERPROVIDES:" + file + ":" + pkg d.appendVar(key, " " + " ".join(provides[file])) for file in sorted(requires): requires_files[pkg].append(file) key = "FILERDEPENDS:" + file + ":" + pkg d.appendVar(key, " " + " ".join(requires[file])) for pkg in requires_files: d.setVar("FILERDEPENDSFLIST:" + pkg, " ".join(sorted(requires_files[pkg]))) for pkg in provides_files: d.setVar("FILERPROVIDESFLIST:" + pkg, " ".join(sorted(provides_files[pkg]))) } SHLIBSDIRS = "${WORKDIR_PKGDATA}/${MLPREFIX}shlibs2" SHLIBSWORKDIR = "${PKGDESTWORK}/${MLPREFIX}shlibs2" python package_do_shlibs() { import itertools import re, pipes import subprocess exclude_shlibs = d.getVar('EXCLUDE_FROM_SHLIBS', False) if exclude_shlibs: bb.note("not generating shlibs") return lib_re = re.compile(r"^.*\.so") libdir_re = re.compile(r".*/%s$" % d.getVar('baselib')) packages = d.getVar('PACKAGES') shlib_pkgs = [] exclusion_list = d.getVar("EXCLUDE_PACKAGES_FROM_SHLIBS") if exclusion_list: for pkg in packages.split(): if pkg not in exclusion_list.split(): shlib_pkgs.append(pkg) else: bb.note("not generating shlibs for %s" % pkg) else: shlib_pkgs = packages.split() hostos = d.getVar('HOST_OS') workdir = d.getVar('WORKDIR') ver = d.getVar('PKGV') if not ver: msg = "PKGV not defined" package_qa_handle_error("pkgv-undefined", msg, d) return pkgdest = d.getVar('PKGDEST') shlibswork_dir = d.getVar('SHLIBSWORKDIR') def linux_so(file, pkg, pkgver, d): needs_ldconfig = False needed = set() sonames = set() renames = [] ldir = os.path.dirname(file).replace(pkgdest + "/" + pkg, '') cmd = d.getVar('OBJDUMP') + " -p " + pipes.quote(file) + " 2>/dev/null" fd = os.popen(cmd) lines = fd.readlines() fd.close() rpath = tuple() for l in lines: m = re.match(r"\s+RPATH\s+([^\s]*)", l) if m: rpaths = m.group(1).replace("$ORIGIN", ldir).split(":") rpath = tuple(map(os.path.normpath, rpaths)) for l in lines: m = re.match(r"\s+NEEDED\s+([^\s]*)", l) if m: dep = m.group(1) if dep not in needed: needed.add((dep, file, rpath)) m = re.match(r"\s+SONAME\s+([^\s]*)", l) if m: this_soname = m.group(1) prov = (this_soname, ldir, pkgver) if not prov in sonames: # if library is private (only used by package) then do not build shlib for it import fnmatch if not private_libs or len([i for i in private_libs if fnmatch.fnmatch(this_soname, i)]) == 0: sonames.add(prov) if libdir_re.match(os.path.dirname(file)): needs_ldconfig = True if snap_symlinks and (os.path.basename(file) != this_soname): renames.append((file, os.path.join(os.path.dirname(file), this_soname))) return (needs_ldconfig, needed, sonames, renames) def darwin_so(file, needed, sonames, renames, pkgver): if not os.path.exists(file): return ldir = os.path.dirname(file).replace(pkgdest + "/" + pkg, '') def get_combinations(base): # # Given a base library name, find all combinations of this split by "." and "-" # combos = [] options = base.split(".") for i in range(1, len(options) + 1): combos.append(".".join(options[0:i])) options = base.split("-") for i in range(1, len(options) + 1): combos.append("-".join(options[0:i])) return combos if (file.endswith('.dylib') or file.endswith('.so')) and not pkg.endswith('-dev') and not pkg.endswith('-dbg') and not pkg.endswith('-src'): # Drop suffix name = os.path.basename(file).rsplit(".",1)[0] # Find all combinations combos = get_combinations(name) for combo in combos: if not combo in sonames: prov = (combo, ldir, pkgver) sonames.add(prov) if file.endswith('.dylib') or file.endswith('.so'): rpath = [] p = subprocess.Popen([d.expand("${HOST_PREFIX}otool"), '-l', file], stdout=subprocess.PIPE, stderr=subprocess.PIPE) out, err = p.communicate() # If returned successfully, process stdout for results if p.returncode == 0: for l in out.split("\n"): l = l.strip() if l.startswith('path '): rpath.append(l.split()[1]) p = subprocess.Popen([d.expand("${HOST_PREFIX}otool"), '-L', file], stdout=subprocess.PIPE, stderr=subprocess.PIPE) out, err = p.communicate() # If returned successfully, process stdout for results if p.returncode == 0: for l in out.split("\n"): l = l.strip() if not l or l.endswith(":"): continue if "is not an object file" in l: continue name = os.path.basename(l.split()[0]).rsplit(".", 1)[0] if name and name not in needed[pkg]: needed[pkg].add((name, file, tuple())) def mingw_dll(file, needed, sonames, renames, pkgver): if not os.path.exists(file): return if file.endswith(".dll"): # assume all dlls are shared objects provided by the package sonames.add((os.path.basename(file), os.path.dirname(file).replace(pkgdest + "/" + pkg, ''), pkgver)) if (file.endswith(".dll") or file.endswith(".exe")): # use objdump to search for "DLL Name: .*\.dll" p = subprocess.Popen([d.expand("${HOST_PREFIX}objdump"), "-p", file], stdout=subprocess.PIPE, stderr=subprocess.PIPE) out, err = p.communicate() # process the output, grabbing all .dll names if p.returncode == 0: for m in re.finditer(r"DLL Name: (.*?\.dll)$", out.decode(), re.MULTILINE | re.IGNORECASE): dllname = m.group(1) if dllname: needed[pkg].add((dllname, file, tuple())) if d.getVar('PACKAGE_SNAP_LIB_SYMLINKS') == "1": snap_symlinks = True else: snap_symlinks = False needed = {} shlib_provider = oe.package.read_shlib_providers(d) for pkg in shlib_pkgs: private_libs = d.getVar('PRIVATE_LIBS:' + pkg) or d.getVar('PRIVATE_LIBS') or "" private_libs = private_libs.split() needs_ldconfig = False bb.debug(2, "calculating shlib provides for %s" % pkg) pkgver = d.getVar('PKGV:' + pkg) if not pkgver: pkgver = d.getVar('PV_' + pkg) if not pkgver: pkgver = ver needed[pkg] = set() sonames = set() renames = [] linuxlist = [] for file in pkgfiles[pkg]: soname = None if cpath.islink(file): continue if hostos == "darwin" or hostos == "darwin8": darwin_so(file, needed, sonames, renames, pkgver) elif hostos.startswith("mingw"): mingw_dll(file, needed, sonames, renames, pkgver) elif os.access(file, os.X_OK) or lib_re.match(file): linuxlist.append(file) if linuxlist: results = oe.utils.multiprocess_launch(linux_so, linuxlist, d, extraargs=(pkg, pkgver, d)) for r in results: ldconfig = r[0] needed[pkg] |= r[1] sonames |= r[2] renames.extend(r[3]) needs_ldconfig = needs_ldconfig or ldconfig for (old, new) in renames: bb.note("Renaming %s to %s" % (old, new)) bb.utils.rename(old, new) pkgfiles[pkg].remove(old) shlibs_file = os.path.join(shlibswork_dir, pkg + ".list") if len(sonames): with open(shlibs_file, 'w') as fd: for s in sorted(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) if needs_ldconfig: bb.debug(1, 'adding ldconfig call to postinst for %s' % pkg) postinst = d.getVar('pkg_postinst:%s' % pkg) if not postinst: postinst = '#!/bin/sh\n' postinst += d.getVar('ldconfig_postinst_fragment') d.setVar('pkg_postinst:%s' % pkg, postinst) bb.debug(1, 'LIBNAMES: pkg %s sonames %s' % (pkg, sonames)) assumed_libs = d.getVar('ASSUME_SHLIBS') if assumed_libs: libdir = d.getVar("libdir") 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] if l not in shlib_provider: shlib_provider[l] = {} shlib_provider[l][libdir] = (dep_pkg, lib_ver) libsearchpath = [d.getVar('libdir'), d.getVar('base_libdir')] for pkg in shlib_pkgs: bb.debug(2, "calculating shlib requirements for %s" % pkg) private_libs = d.getVar('PRIVATE_LIBS:' + pkg) or d.getVar('PRIVATE_LIBS') or "" private_libs = private_libs.split() 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 import fnmatch if private_libs and len([i for i in private_libs if fnmatch.fnmatch(n[0], i)]) > 0: bb.debug(2, '%s: Dependency %s covered by PRIVATE_LIBS' % (pkg, n[0])) continue if n[0] in shlib_provider.keys(): shlib_provider_map = shlib_provider[n[0]] matches = set() for p in itertools.chain(list(n[2]), sorted(shlib_provider_map.keys()), libsearchpath): if p in shlib_provider_map: matches.add(p) if len(matches) > 1: matchpkgs = ', '.join([shlib_provider_map[match][0] for match in matches]) bb.error("%s: Multiple shlib providers for %s: %s (used by files: %s)" % (pkg, n[0], matchpkgs, n[1])) elif len(matches) == 1: (dep_pkg, ver_needed) = shlib_provider_map[matches.pop()] 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 deps: with open(deps_file, 'w') as fd: for dep in sorted(deps): fd.write(dep + '\n') } python package_do_pkgconfig () { import re packages = d.getVar('PACKAGES') workdir = d.getVar('WORKDIR') pkgdest = d.getVar('PKGDEST') shlibs_dirs = d.getVar('SHLIBSDIRS').split() shlibswork_dir = d.getVar('SHLIBSWORKDIR') pc_re = re.compile(r'(.*)\.pc$') var_re = re.compile(r'(.*)=(.*)') field_re = re.compile(r'(.*): (.*)') pkgconfig_provided = {} pkgconfig_needed = {} for pkg in packages.split(): pkgconfig_provided[pkg] = [] pkgconfig_needed[pkg] = [] for file in sorted(pkgfiles[pkg]): m = pc_re.match(file) if m: pd = bb.data.init() name = m.group(1) pkgconfig_provided[pkg].append(os.path.basename(name)) if not os.access(file, os.R_OK): continue with open(file, 'r') as f: lines = f.readlines() 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 = pd.expand(m.group(2)) if hdr == 'Requires': pkgconfig_needed[pkg] += exp.replace(',', ' ').split() for pkg in packages.split(): pkgs_file = os.path.join(shlibswork_dir, pkg + ".pclist") if pkgconfig_provided[pkg] != []: with open(pkgs_file, 'w') as f: for p in sorted(pkgconfig_provided[pkg]): f.write('%s\n' % p) # 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 sorted(os.listdir(dir)): m = re.match(r'^(.*)\.pclist$', file) if m: pkg = m.group(1) with open(os.path.join(dir, file)) as fd: lines = fd.readlines() pkgconfig_provided[pkg] = [] for l in lines: pkgconfig_provided[pkg].append(l.rstrip()) for pkg in packages.split(): deps = [] for n in pkgconfig_needed[pkg]: found = False for k in pkgconfig_provided.keys(): if n in pkgconfig_provided[k]: if k != pkg and not (k in deps): deps.append(k) found = True if found == False: bb.note("couldn't find pkgconfig module '%s' in any package" % n) deps_file = os.path.join(pkgdest, pkg + ".pcdeps") if len(deps): with open(deps_file, 'w') as fd: for dep in deps: fd.write(dep + '\n') } def read_libdep_files(d): pkglibdeps = {} packages = d.getVar('PACKAGES').split() for pkg in packages: pkglibdeps[pkg] = {} for extension in ".shlibdeps", ".pcdeps", ".clilibdeps": depsfile = d.expand("${PKGDEST}/" + pkg + extension) if os.access(depsfile, os.R_OK): with open(depsfile) as fd: lines = fd.readlines() 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').split() for pkg in packages: rdepends = bb.utils.explode_dep_versions2(d.getVar('RDEPENDS:' + pkg) or "") for dep in sorted(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') postfixes = (d.getVar('DEPCHAIN_POST') or '').split() prefixes = (d.getVar('DEPCHAIN_PRE') 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) or "") for depend in sorted(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) or "") for depend in sorted(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') or ""): add_dep(depends, dep) rdepends = [] for pkg in packages.split(): for dep in bb.utils.explode_deps(d.getVar('RDEPENDS:' + pkg) 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) dbgdefaultdeps = ((d.getVar('DEPCHAIN_DBGDEFAULTDEPS') == '1') or (bb.data.inherits_class('packagegroup', d))) 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) 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 pkg_postinst_ontarget INITSCRIPT_NAME INITSCRIPT_PARAMS DEBIAN_NOAUTONAME ALTERNATIVE PKGE PKGV PKGR USERADD_PARAM GROUPADD_PARAM CONFFILES SYSTEMD_SERVICE LICENSE SECTION pkg_preinst pkg_prerm RREPLACES GROUPMEMS_PARAM SYSTEMD_AUTO_ENABLE SKIP_FILEDEPS PRIVATE_LIBS PACKAGE_ADD_METADATA" def gen_packagevar(d, pkgvars="PACKAGEVARS"): ret = [] pkgs = (d.getVar("PACKAGES") or "").split() vars = (d.getVar(pkgvars) or "").split() for v in vars: ret.append(v) 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 ?= " \ package_prepare_pkgdata \ 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 = "4" # Init cachedpath global cpath cpath = oe.cachedpath.CachedPath() ########################################################################### # Sanity test the setup ########################################################################### packages = (d.getVar('PACKAGES') or "").split() if len(packages) < 1: bb.debug(1, "No packages to build, skipping do_package") return workdir = d.getVar('WORKDIR') outdir = d.getVar('DEPLOY_DIR') dest = d.getVar('D') dvar = d.getVar('PKGD') pn = d.getVar('PN') 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_convert_pr_autoinc", d) ########################################################################### # Optimisations ########################################################################### # Continually expanding 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)) for x in 'PN', 'PV', 'BPN', 'TARGET_SYS', 'EXTENDPRAUTO': expandVar(x, d) ########################################################################### # Setup PKGD (from D) ########################################################################### for f in (d.getVar('PACKAGEBUILDPKGD') or '').split(): bb.build.exec_func(f, d) ########################################################################### # Split up PKGD into PKGDEST ########################################################################### cpath = oe.cachedpath.CachedPath() for f in (d.getVar('PACKAGESPLITFUNCS') 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').split() pkgdest = d.getVar('PKGDEST') 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') or '').split(): bb.build.exec_func(f, d) qa_sane = d.getVar("QA_SANE") if not qa_sane: bb.fatal("Fatal QA errors found, failing task.") } do_package[dirs] = "${SHLIBSWORKDIR} ${PKGDESTWORK} ${D}" do_package[vardeps] += "${PACKAGEBUILDPKGD} ${PACKAGESPLITFUNCS} ${PACKAGEFUNCS} ${@gen_packagevar(d)}" addtask package after do_install SSTATETASKS += "do_package" do_package[cleandirs] = "${PKGDEST} ${PKGDESTWORK}" do_package[sstate-plaindirs] = "${PKGD} ${PKGDEST} ${PKGDESTWORK}" do_package_setscene[dirs] = "${STAGING_DIR}" python do_package_setscene () { sstate_setscene(d) } addtask do_package_setscene # Copy from PKGDESTWORK to tempdirectory as tempdirectory can be cleaned at both # do_package_setscene and do_packagedata_setscene leading to races python do_packagedata () { bb.build.exec_func("package_get_auto_pr", d) src = d.expand("${PKGDESTWORK}") dest = d.expand("${WORKDIR}/pkgdata-pdata-input") oe.path.copyhardlinktree(src, dest) bb.build.exec_func("packagedata_translate_pr_autoinc", d) } do_packagedata[cleandirs] += "${WORKDIR}/pkgdata-pdata-input" # Translate the EXTENDPRAUTO and AUTOINC to the final values packagedata_translate_pr_autoinc() { find ${WORKDIR}/pkgdata-pdata-input -type f | xargs --no-run-if-empty \ sed -e 's,@PRSERV_PV_AUTOINC@,${PRSERV_PV_AUTOINC},g' \ -e 's,@EXTENDPRAUTO@,${EXTENDPRAUTO},g' -i } addtask packagedata before do_build after do_package SSTATETASKS += "do_packagedata" do_packagedata[sstate-inputdirs] = "${WORKDIR}/pkgdata-pdata-input" do_packagedata[sstate-outputdirs] = "${PKGDATA_DIR}" do_packagedata[stamp-extra-info] = "${MACHINE_ARCH}" 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") runtime_mapping_rename("RDEPENDS", pkg, d) runtime_mapping_rename("RRECOMMENDS", pkg, d) runtime_mapping_rename("RSUGGESTS", pkg, d)