BB_DEFAULT_TASK ?= "build" CLASSOVERRIDE ?= "class-target" inherit patch inherit staging inherit mirrors inherit utils inherit utility-tasks inherit metadata_scm inherit logging OE_IMPORTS += "os sys time oe.path oe.utils oe.data oe.package oe.packagegroup oe.sstatesig oe.lsb oe.cachedpath" OE_IMPORTS[type] = "list" def oe_import(d): import sys bbpath = d.getVar("BBPATH", True).split(":") sys.path[0:0] = [os.path.join(dir, "lib") for dir in bbpath] def inject(name, value): """Make a python object accessible from the metadata""" if hasattr(bb.utils, "_context"): bb.utils._context[name] = value else: __builtins__[name] = value import oe.data for toimport in oe.data.typed_value("OE_IMPORTS", d): imported = __import__(toimport) inject(toimport.split(".", 1)[0], imported) return "" # We need the oe module name space early (before INHERITs get added) OE_IMPORTED := "${@oe_import(d)}" def lsb_distro_identifier(d): adjust = d.getVar('LSB_DISTRO_ADJUST', True) adjust_func = None if adjust: try: adjust_func = globals()[adjust] except KeyError: pass return oe.lsb.distro_identifier(adjust_func) die() { bbfatal_log "$*" } oe_runmake_call() { bbnote ${MAKE} ${EXTRA_OEMAKE} "$@" ${MAKE} ${EXTRA_OEMAKE} "$@" } oe_runmake() { oe_runmake_call "$@" || die "oe_runmake failed" } def base_dep_prepend(d): # # Ideally this will check a flag so we will operate properly in # the case where host == build == target, for now we don't work in # that case though. # deps = "" # INHIBIT_DEFAULT_DEPS doesn't apply to the patch command. Whether or not # we need that built is the responsibility of the patch function / class, not # the application. if not d.getVar('INHIBIT_DEFAULT_DEPS', False): if (d.getVar('HOST_SYS', True) != d.getVar('BUILD_SYS', True)): deps += " virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}compilerlibs virtual/libc " return deps BASEDEPENDS = "${@base_dep_prepend(d)}" DEPENDS_prepend="${BASEDEPENDS} " FILESPATH = "${@base_set_filespath(["${FILE_DIRNAME}/${BP}", "${FILE_DIRNAME}/${BPN}", "${FILE_DIRNAME}/files"], d)}" # THISDIR only works properly with imediate expansion as it has to run # in the context of the location its used (:=) THISDIR = "${@os.path.dirname(d.getVar('FILE', True))}" def extra_path_elements(d): path = "" elements = (d.getVar('EXTRANATIVEPATH', True) or "").split() for e in elements: path = path + "${STAGING_BINDIR_NATIVE}/" + e + ":" return path PATH_prepend = "${@extra_path_elements(d)}" def get_lic_checksum_file_list(d): filelist = [] lic_files = d.getVar("LIC_FILES_CHKSUM", True) or '' tmpdir = d.getVar("TMPDIR", True) urls = lic_files.split() for url in urls: # We only care about items that are absolute paths since # any others should be covered by SRC_URI. try: path = bb.fetch.decodeurl(url)[2] if path[0] == '/': if path.startswith(tmpdir): continue filelist.append(path + ":" + str(os.path.exists(path))) except bb.fetch.MalformedUrl: raise bb.build.FuncFailed(d.getVar('PN', True) + ": LIC_FILES_CHKSUM contains an invalid URL: " + url) return " ".join(filelist) addtask fetch do_fetch[dirs] = "${DL_DIR}" do_fetch[file-checksums] = "${@bb.fetch.get_checksum_file_list(d)}" do_fetch[file-checksums] += " ${@get_lic_checksum_file_list(d)}" do_fetch[vardeps] += "SRCREV" python base_do_fetch() { src_uri = (d.getVar('SRC_URI', True) or "").split() if len(src_uri) == 0: return try: fetcher = bb.fetch2.Fetch(src_uri, d) fetcher.download() except bb.fetch2.BBFetchException as e: raise bb.build.FuncFailed(e) } addtask unpack after do_fetch do_unpack[dirs] = "${WORKDIR}" python base_do_unpack() { src_uri = (d.getVar('SRC_URI', True) or "").split() if len(src_uri) == 0: return rootdir = d.getVar('WORKDIR', True) # Ensure that we cleanup ${S}/patches # TODO: Investigate if we can remove # the entire ${S} in this case. s_dir = d.getVar('S', True) p_dir = os.path.join(s_dir, 'patches') bb.utils.remove(p_dir, True) try: fetcher = bb.fetch2.Fetch(src_uri, d) fetcher.unpack(rootdir) except bb.fetch2.BBFetchException as e: raise bb.build.FuncFailed(e) } def pkgarch_mapping(d): # Compatibility mappings of TUNE_PKGARCH (opt in) if d.getVar("PKGARCHCOMPAT_ARMV7A", True): if d.getVar("TUNE_PKGARCH", True) == "armv7a-vfp-neon": d.setVar("TUNE_PKGARCH", "armv7a") def get_layers_branch_rev(d): layers = (d.getVar("BBLAYERS", True) or "").split() layers_branch_rev = ["%-17s = \"%s:%s\"" % (os.path.basename(i), \ base_get_metadata_git_branch(i, None).strip(), \ base_get_metadata_git_revision(i, None)) \ for i in layers] i = len(layers_branch_rev)-1 p1 = layers_branch_rev[i].find("=") s1 = layers_branch_rev[i][p1:] while i > 0: p2 = layers_branch_rev[i-1].find("=") s2= layers_branch_rev[i-1][p2:] if s1 == s2: layers_branch_rev[i-1] = layers_branch_rev[i-1][0:p2] i -= 1 else: i -= 1 p1 = layers_branch_rev[i].find("=") s1= layers_branch_rev[i][p1:] return layers_branch_rev BUILDCFG_FUNCS ??= "buildcfg_vars get_layers_branch_rev buildcfg_neededvars" BUILDCFG_FUNCS[type] = "list" def buildcfg_vars(d): statusvars = oe.data.typed_value('BUILDCFG_VARS', d) for var in statusvars: value = d.getVar(var, True) if value is not None: yield '%-17s = "%s"' % (var, value) def buildcfg_neededvars(d): needed_vars = oe.data.typed_value("BUILDCFG_NEEDEDVARS", d) pesteruser = [] for v in needed_vars: val = d.getVar(v, True) if not val or val == 'INVALID': pesteruser.append(v) if pesteruser: bb.fatal('The following variable(s) were not set: %s\nPlease set them directly, or choose a MACHINE or DISTRO that sets them.' % ', '.join(pesteruser)) addhandler base_eventhandler base_eventhandler[eventmask] = "bb.event.ConfigParsed bb.event.BuildStarted bb.event.RecipePreFinalise bb.runqueue.sceneQueueComplete bb.event.RecipeParsed" python base_eventhandler() { import bb.runqueue if isinstance(e, bb.event.ConfigParsed): if not e.data.getVar("NATIVELSBSTRING", False): e.data.setVar("NATIVELSBSTRING", lsb_distro_identifier(e.data)) e.data.setVar('BB_VERSION', bb.__version__) pkgarch_mapping(e.data) oe.utils.features_backfill("DISTRO_FEATURES", e.data) oe.utils.features_backfill("MACHINE_FEATURES", e.data) if isinstance(e, bb.event.BuildStarted): localdata = bb.data.createCopy(e.data) bb.data.update_data(localdata) statuslines = [] for func in oe.data.typed_value('BUILDCFG_FUNCS', localdata): g = globals() if func not in g: bb.warn("Build configuration function '%s' does not exist" % func) else: flines = g[func](localdata) if flines: statuslines.extend(flines) statusheader = e.data.getVar('BUILDCFG_HEADER', True) if statusheader: bb.plain('\n%s\n%s\n' % (statusheader, '\n'.join(statuslines))) # This code is to silence warnings where the SDK variables overwrite the # target ones and we'd see dulpicate key names overwriting each other # for various PREFERRED_PROVIDERS if isinstance(e, bb.event.RecipePreFinalise): if e.data.getVar("TARGET_PREFIX", True) == e.data.getVar("SDK_PREFIX", True): e.data.delVar("PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}binutils") e.data.delVar("PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-initial") e.data.delVar("PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc") e.data.delVar("PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}g++") e.data.delVar("PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}compilerlibs") if isinstance(e, bb.runqueue.sceneQueueComplete): completions = e.data.expand("${STAGING_DIR}/sstatecompletions") if os.path.exists(completions): cmds = set() with open(completions, "r") as f: cmds = set(f) e.data.setVar("completion_function", "\n".join(cmds)) e.data.setVarFlag("completion_function", "func", "1") bb.debug(1, "Executing SceneQueue Completion commands: %s" % "\n".join(cmds)) bb.build.exec_func("completion_function", e.data) os.remove(completions) if isinstance(e, bb.event.RecipeParsed): # # If we have multiple providers of virtual/X and a PREFERRED_PROVIDER_virtual/X is set # skip parsing for all the other providers which will mean they get uninstalled from the # sysroot since they're now "unreachable". This makes switching virtual/kernel work in # particular. # pn = d.getVar('PN', True) source_mirror_fetch = d.getVar('SOURCE_MIRROR_FETCH', False) if not source_mirror_fetch: provs = (d.getVar("PROVIDES", True) or "").split() multiwhitelist = (d.getVar("MULTI_PROVIDER_WHITELIST", True) or "").split() for p in provs: if p.startswith("virtual/") and p not in multiwhitelist: profprov = d.getVar("PREFERRED_PROVIDER_" + p, True) if profprov and pn != profprov: raise bb.parse.SkipPackage("PREFERRED_PROVIDER_%s set to %s, not %s" % (p, profprov, pn)) } CONFIGURESTAMPFILE = "${WORKDIR}/configure.sstate" CLEANBROKEN = "0" addtask configure after do_patch do_configure[dirs] = "${B}" do_configure[deptask] = "do_populate_sysroot" base_do_configure() { if [ -n "${CONFIGURESTAMPFILE}" -a -e "${CONFIGURESTAMPFILE}" ]; then if [ "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" ]; then cd ${B} if [ "${CLEANBROKEN}" != "1" -a \( -e Makefile -o -e makefile -o -e GNUmakefile \) ]; then oe_runmake clean fi find ${B} -ignore_readdir_race -name \*.la -delete fi fi if [ -n "${CONFIGURESTAMPFILE}" ]; then mkdir -p `dirname ${CONFIGURESTAMPFILE}` echo ${BB_TASKHASH} > ${CONFIGURESTAMPFILE} fi } addtask compile after do_configure do_compile[dirs] = "${B}" base_do_compile() { if [ -e Makefile -o -e makefile -o -e GNUmakefile ]; then oe_runmake || die "make failed" else bbnote "nothing to compile" fi } addtask install after do_compile do_install[dirs] = "${D} ${B}" # Remove and re-create ${D} so that is it guaranteed to be empty do_install[cleandirs] = "${D}" base_do_install() { : } base_do_package() { : } addtask build after do_populate_sysroot do_build[noexec] = "1" do_build[recrdeptask] += "do_deploy" do_build () { : } def set_packagetriplet(d): archs = [] tos = [] tvs = [] archs.append(d.getVar("PACKAGE_ARCHS", True).split()) tos.append(d.getVar("TARGET_OS", True)) tvs.append(d.getVar("TARGET_VENDOR", True)) def settriplet(d, varname, archs, tos, tvs): triplets = [] for i in range(len(archs)): for arch in archs[i]: triplets.append(arch + tvs[i] + "-" + tos[i]) triplets.reverse() d.setVar(varname, " ".join(triplets)) settriplet(d, "PKGTRIPLETS", archs, tos, tvs) variants = d.getVar("MULTILIB_VARIANTS", True) or "" for item in variants.split(): localdata = bb.data.createCopy(d) overrides = localdata.getVar("OVERRIDES", False) + ":virtclass-multilib-" + item localdata.setVar("OVERRIDES", overrides) bb.data.update_data(localdata) archs.append(localdata.getVar("PACKAGE_ARCHS", True).split()) tos.append(localdata.getVar("TARGET_OS", True)) tvs.append(localdata.getVar("TARGET_VENDOR", True)) settriplet(d, "PKGMLTRIPLETS", archs, tos, tvs) python () { import string, re # Handle PACKAGECONFIG # # These take the form: # # PACKAGECONFIG ??= "" # PACKAGECONFIG[foo] = "--enable-foo,--disable-foo,foo_depends,foo_runtime_depends" pkgconfigflags = d.getVarFlags("PACKAGECONFIG") or {} if pkgconfigflags: pkgconfig = (d.getVar('PACKAGECONFIG', True) or "").split() pn = d.getVar("PN", True) mlprefix = d.getVar("MLPREFIX", True) def expandFilter(appends, extension, prefix): appends = bb.utils.explode_deps(d.expand(" ".join(appends))) newappends = [] for a in appends: if a.endswith("-native") or ("-cross-" in a): newappends.append(a) elif a.startswith("virtual/"): subs = a.split("/", 1)[1] if subs.startswith(prefix): newappends.append(a + extension) else: newappends.append("virtual/" + prefix + subs + extension) else: if a.startswith(prefix): newappends.append(a + extension) else: newappends.append(prefix + a + extension) return newappends def appendVar(varname, appends): if not appends: return if varname.find("DEPENDS") != -1: if pn.startswith("nativesdk-"): appends = expandFilter(appends, "", "nativesdk-") if pn.endswith("-native"): appends = expandFilter(appends, "-native", "") if mlprefix: appends = expandFilter(appends, "", mlprefix) varname = d.expand(varname) d.appendVar(varname, " " + " ".join(appends)) extradeps = [] extrardeps = [] extraconf = [] for flag, flagval in sorted(pkgconfigflags.items()): items = flagval.split(",") num = len(items) if num > 4: bb.error("%s: PACKAGECONFIG[%s] Only enable,disable,depend,rdepend can be specified!" % (d.getVar('PN', True), flag)) if flag in pkgconfig: if num >= 3 and items[2]: extradeps.append(items[2]) if num >= 4 and items[3]: extrardeps.append(items[3]) if num >= 1 and items[0]: extraconf.append(items[0]) elif num >= 2 and items[1]: extraconf.append(items[1]) appendVar('DEPENDS', extradeps) appendVar('RDEPENDS_${PN}', extrardeps) if bb.data.inherits_class('cmake', d): appendVar('EXTRA_OECMAKE', extraconf) else: appendVar('EXTRA_OECONF', extraconf) pn = d.getVar('PN', True) license = d.getVar('LICENSE', True) if license == "INVALID": bb.fatal('This recipe does not have the LICENSE field set (%s)' % pn) if bb.data.inherits_class('license', d): check_license_format(d) unmatched_license_flag = check_license_flags(d) if unmatched_license_flag: bb.debug(1, "Skipping %s because it has a restricted license not" " whitelisted in LICENSE_FLAGS_WHITELIST" % pn) raise bb.parse.SkipPackage("because it has a restricted license not" " whitelisted in LICENSE_FLAGS_WHITELIST") # If we're building a target package we need to use fakeroot (pseudo) # in order to capture permissions, owners, groups and special files if not bb.data.inherits_class('native', d) and not bb.data.inherits_class('cross', d): d.setVarFlag('do_unpack', 'umask', '022') d.setVarFlag('do_configure', 'umask', '022') d.setVarFlag('do_compile', 'umask', '022') d.appendVarFlag('do_install', 'depends', ' virtual/fakeroot-native:do_populate_sysroot') d.setVarFlag('do_install', 'fakeroot', '1') d.setVarFlag('do_install', 'umask', '022') d.appendVarFlag('do_package', 'depends', ' virtual/fakeroot-native:do_populate_sysroot') d.setVarFlag('do_package', 'fakeroot', '1') d.setVarFlag('do_package', 'umask', '022') d.setVarFlag('do_package_setscene', 'fakeroot', '1') d.appendVarFlag('do_package_setscene', 'depends', ' virtual/fakeroot-native:do_populate_sysroot') d.setVarFlag('do_devshell', 'fakeroot', '1') d.appendVarFlag('do_devshell', 'depends', ' virtual/fakeroot-native:do_populate_sysroot') need_machine = d.getVar('COMPATIBLE_MACHINE', True) if need_machine: import re compat_machines = (d.getVar('MACHINEOVERRIDES', True) or "").split(":") for m in compat_machines: if re.match(need_machine, m): break else: raise bb.parse.SkipPackage("incompatible with machine %s (not in COMPATIBLE_MACHINE)" % d.getVar('MACHINE', True)) source_mirror_fetch = d.getVar('SOURCE_MIRROR_FETCH', 0) if not source_mirror_fetch: need_host = d.getVar('COMPATIBLE_HOST', True) if need_host: import re this_host = d.getVar('HOST_SYS', True) if not re.match(need_host, this_host): raise bb.parse.SkipPackage("incompatible with host %s (not in COMPATIBLE_HOST)" % this_host) bad_licenses = (d.getVar('INCOMPATIBLE_LICENSE', True) or "").split() check_license = False if pn.startswith("nativesdk-") else True for t in ["-native", "-cross-${TARGET_ARCH}", "-cross-initial-${TARGET_ARCH}", "-crosssdk-${SDK_ARCH}", "-crosssdk-initial-${SDK_ARCH}", "-cross-canadian-${TRANSLATED_TARGET_ARCH}"]: if pn.endswith(d.expand(t)): check_license = False if pn.startswith("gcc-source-"): check_license = False if check_license and bad_licenses: bad_licenses = expand_wildcard_licenses(d, bad_licenses) whitelist = [] incompatwl = [] for lic in bad_licenses: spdx_license = return_spdx(d, lic) for w in ["LGPLv2_WHITELIST_", "WHITELIST_"]: whitelist.extend((d.getVar(w + lic, True) or "").split()) if spdx_license: whitelist.extend((d.getVar(w + spdx_license, True) or "").split()) ''' We need to track what we are whitelisting and why. If pn is incompatible we need to be able to note that the image that is created may infact contain incompatible licenses despite INCOMPATIBLE_LICENSE being set. ''' incompatwl.extend((d.getVar(w + lic, True) or "").split()) if spdx_license: incompatwl.extend((d.getVar(w + spdx_license, True) or "").split()) if not pn in whitelist: pkgs = d.getVar('PACKAGES', True).split() skipped_pkgs = [] unskipped_pkgs = [] for pkg in pkgs: if incompatible_license(d, bad_licenses, pkg): skipped_pkgs.append(pkg) else: unskipped_pkgs.append(pkg) all_skipped = skipped_pkgs and not unskipped_pkgs if unskipped_pkgs: for pkg in skipped_pkgs: bb.debug(1, "SKIPPING the package " + pkg + " at do_rootfs because it's " + license) mlprefix = d.getVar('MLPREFIX', True) d.setVar('LICENSE_EXCLUSION-' + mlprefix + pkg, 1) for pkg in unskipped_pkgs: bb.debug(1, "INCLUDING the package " + pkg) elif all_skipped or incompatible_license(d, bad_licenses): bb.debug(1, "SKIPPING recipe %s because it's %s" % (pn, license)) raise bb.parse.SkipPackage("incompatible with license %s" % license) elif pn in whitelist: if pn in incompatwl: bb.note("INCLUDING " + pn + " as buildable despite INCOMPATIBLE_LICENSE because it has been whitelisted") needsrcrev = False srcuri = d.getVar('SRC_URI', True) for uri in srcuri.split(): (scheme, _ , path) = bb.fetch.decodeurl(uri)[:3] # HTTP/FTP use the wget fetcher if scheme in ("http", "https", "ftp"): d.appendVarFlag('do_fetch', 'depends', ' wget-native:do_populate_sysroot') # Svn packages should DEPEND on subversion-native if scheme == "svn": needsrcrev = True d.appendVarFlag('do_fetch', 'depends', ' subversion-native:do_populate_sysroot') # Git packages should DEPEND on git-native elif scheme in ("git", "gitsm"): needsrcrev = True d.appendVarFlag('do_fetch', 'depends', ' git-native:do_populate_sysroot') # Mercurial packages should DEPEND on mercurial-native elif scheme == "hg": needsrcrev = True d.appendVarFlag('do_fetch', 'depends', ' mercurial-native:do_populate_sysroot') # OSC packages should DEPEND on osc-native elif scheme == "osc": d.appendVarFlag('do_fetch', 'depends', ' osc-native:do_populate_sysroot') elif scheme == "npm": d.appendVarFlag('do_fetch', 'depends', ' nodejs-native:do_populate_sysroot') # *.lz4 should DEPEND on lz4-native for unpacking if path.endswith('.lz4'): d.appendVarFlag('do_unpack', 'depends', ' lz4-native:do_populate_sysroot') # *.lz should DEPEND on lzip-native for unpacking elif path.endswith('.lz'): d.appendVarFlag('do_unpack', 'depends', ' lzip-native:do_populate_sysroot') # *.xz should DEPEND on xz-native for unpacking elif path.endswith('.xz'): d.appendVarFlag('do_unpack', 'depends', ' xz-native:do_populate_sysroot') # .zip should DEPEND on unzip-native for unpacking elif path.endswith('.zip'): d.appendVarFlag('do_unpack', 'depends', ' unzip-native:do_populate_sysroot') # file is needed by rpm2cpio.sh elif path.endswith('.src.rpm'): d.appendVarFlag('do_unpack', 'depends', ' file-native:do_populate_sysroot') if needsrcrev: d.setVar("SRCPV", "${@bb.fetch2.get_srcrev(d)}") set_packagetriplet(d) # 'multimachine' handling mach_arch = d.getVar('MACHINE_ARCH', True) pkg_arch = d.getVar('PACKAGE_ARCH', True) if (pkg_arch == mach_arch): # Already machine specific - nothing further to do return # # We always try to scan SRC_URI for urls with machine overrides # unless the package sets SRC_URI_OVERRIDES_PACKAGE_ARCH=0 # override = d.getVar('SRC_URI_OVERRIDES_PACKAGE_ARCH', True) if override != '0': paths = [] fpaths = (d.getVar('FILESPATH', True) or '').split(':') machine = d.getVar('MACHINE', True) for p in fpaths: if os.path.basename(p) == machine and os.path.isdir(p): paths.append(p) if len(paths) != 0: for s in srcuri.split(): if not s.startswith("file://"): continue fetcher = bb.fetch2.Fetch([s], d) local = fetcher.localpath(s) for mp in paths: if local.startswith(mp): #bb.note("overriding PACKAGE_ARCH from %s to %s for %s" % (pkg_arch, mach_arch, pn)) d.setVar('PACKAGE_ARCH', "${MACHINE_ARCH}") return packages = d.getVar('PACKAGES', True).split() for pkg in packages: pkgarch = d.getVar("PACKAGE_ARCH_%s" % pkg, True) # We could look for != PACKAGE_ARCH here but how to choose # if multiple differences are present? # Look through PACKAGE_ARCHS for the priority order? if pkgarch and pkgarch == mach_arch: d.setVar('PACKAGE_ARCH', "${MACHINE_ARCH}") bb.warn("Recipe %s is marked as only being architecture specific but seems to have machine specific packages?! The recipe may as well mark itself as machine specific directly." % d.getVar("PN", True)) } addtask cleansstate after do_clean python do_cleansstate() { sstate_clean_cachefiles(d) } addtask cleanall after do_cleansstate do_cleansstate[nostamp] = "1" python do_cleanall() { src_uri = (d.getVar('SRC_URI', True) or "").split() if len(src_uri) == 0: return try: fetcher = bb.fetch2.Fetch(src_uri, d) fetcher.clean() except bb.fetch2.BBFetchException, e: raise bb.build.FuncFailed(e) } do_cleanall[nostamp] = "1" EXPORT_FUNCTIONS do_fetch do_unpack do_configure do_compile do_install do_package