BB_DEFAULT_TASK ?= "build" inherit patch inherit staging inherit mirrors inherit utils inherit utility-tasks inherit metadata_scm python sys_path_eh () { if isinstance(e, bb.event.ConfigParsed): import sys import os import time bbpath = e.data.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 everywhere for the metadata""" if hasattr(bb.utils, "_context"): bb.utils._context[name] = value else: __builtins__[name] = value import oe.path import oe.utils inject("bb", bb) inject("sys", sys) inject("time", time) inject("oe", oe) } addhandler sys_path_eh die() { oefatal "$*" } oenote() { echo "NOTE:" "$*" } oewarn() { echo "WARNING:" "$*" } oefatal() { echo "FATAL:" "$*" exit 1 } oedebug() { test $# -ge 2 || { echo "Usage: oedebug level \"message\"" exit 1 } test ${OEDEBUG:-0} -ge $1 && { shift echo "DEBUG:" $* } } oe_runmake() { if [ x"$MAKE" = x ]; then MAKE=make; fi oenote ${MAKE} ${EXTRA_OEMAKE} "$@" ${MAKE} ${EXTRA_OEMAKE} "$@" || 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 = "" # bb.utils.sha256_file() will return None on Python 2.4 because hashlib # isn't present. In this case we use a shasum-native to checksum, so if # hashlib isn't present then add shasum-native to the dependencies. try: import hashlib except ImportError: # Adding shasum-native as a dependency of shasum-native would be # stupid, so don't do that. if bb.data.getVar('PN', d, True) != "shasum-native": deps = "shasum-native " # 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 bb.data.getVar('INHIBIT_DEFAULT_DEPS', d): if (bb.data.getVar('HOST_SYS', d, 1) != bb.data.getVar('BUILD_SYS', d, 1)): deps += " virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}compilerlibs virtual/libc " return deps DEPENDS_prepend="${@base_dep_prepend(d)} " DEPENDS_virtclass-native_prepend="${@base_dep_prepend(d)} " DEPENDS_virtclass-nativesdk_prepend="${@base_dep_prepend(d)} " def base_set_filespath(path, d): filespath = [] # The ":" ensures we have an 'empty' override overrides = (bb.data.getVar("OVERRIDES", d, 1) or "") + ":" for p in path: for o in overrides.split(":"): filespath.append(os.path.join(p, o)) return ":".join(filespath) FILESPATH = "${@base_set_filespath([ "${FILE_DIRNAME}/${PF}", "${FILE_DIRNAME}/${P}", "${FILE_DIRNAME}/${PN}", "${FILE_DIRNAME}/${BP}", "${FILE_DIRNAME}/${BPN}", "${FILE_DIRNAME}/files", "${FILE_DIRNAME}" ], d)}" SCENEFUNCS += "base_scenefunction" python base_scenefunction () { stamp = bb.data.getVar('STAMP', d, 1) + ".needclean" if os.path.exists(stamp): bb.build.exec_func("do_clean", d) } python base_do_setscene () { for f in (bb.data.getVar('SCENEFUNCS', d, 1) or '').split(): bb.build.exec_func(f, d) if not os.path.exists(bb.data.getVar('STAMP', d, 1) + ".do_setscene"): bb.build.make_stamp("do_setscene", d) } do_setscene[selfstamp] = "1" do_setscene[dirs] = "${PSEUDO_LOCALSTATEDIR}" addtask setscene before do_fetch addtask fetch do_fetch[dirs] = "${DL_DIR}" python base_do_fetch() { import sys localdata = bb.data.createCopy(d) bb.data.update_data(localdata) src_uri = bb.data.getVar('SRC_URI', localdata, 1) if not src_uri: return 1 try: bb.fetch.init(src_uri.split(),d) except bb.fetch.NoMethodError: (type, value, traceback) = sys.exc_info() raise bb.build.FuncFailed("No method: %s" % value) except bb.MalformedUrl: (type, value, traceback) = sys.exc_info() raise bb.build.FuncFailed("Malformed URL: %s" % value) try: bb.fetch.go(localdata) except bb.fetch.MissingParameterError: (type, value, traceback) = sys.exc_info() raise bb.build.FuncFailed("Missing parameters: %s" % value) except bb.fetch.FetchError: (type, value, traceback) = sys.exc_info() raise bb.build.FuncFailed("Fetch failed: %s" % value) except bb.fetch.MD5SumError: (type, value, traceback) = sys.exc_info() raise bb.build.FuncFailed("MD5 failed: %s" % value) except: (type, value, traceback) = sys.exc_info() raise bb.build.FuncFailed("Unknown fetch Error: %s" % value) # Verify the SHA and MD5 sums we have in OE and check what do # in check_sum = bb.which(bb.data.getVar('BBPATH', d, True), "conf/checksums.ini") if not check_sum: bb.note("No conf/checksums.ini found, not checking checksums") return try: parser = base_chk_load_parser(check_sum) except: bb.note("Creating the CheckSum parser failed") return pv = bb.data.getVar('PV', d, True) pn = bb.data.getVar('PN', d, True) # Check each URI for url in src_uri.split(): localpath = bb.data.expand(bb.fetch.localpath(url, localdata), localdata) (type,host,path,_,_,_) = bb.decodeurl(url) uri = "%s://%s%s" % (type,host,path) try: if type == "http" or type == "https" or type == "ftp" or type == "ftps": if not base_chk_file(parser, pn, pv,uri, localpath, d): bb.note("%s-%s: %s has no entry in conf/checksums.ini, not checking URI" % (pn,pv,uri)) except Exception: raise bb.build.FuncFailed("Checksum of '%s' failed" % uri) } def subprocess_setup(): import signal # Python installs a SIGPIPE handler by default. This is usually not what # non-Python subprocesses expect. # SIGPIPE errors are known issues with gzip/bash signal.signal(signal.SIGPIPE, signal.SIG_DFL) def oe_unpack_file(file, data, url = None): import subprocess if not url: url = "file://%s" % file dots = file.split(".") if dots[-1] in ['gz', 'bz2', 'Z']: efile = os.path.join(bb.data.getVar('WORKDIR', data, 1),os.path.basename('.'.join(dots[0:-1]))) else: efile = file cmd = None if file.endswith('.tar'): cmd = 'tar x --no-same-owner -f %s' % file elif file.endswith('.tgz') or file.endswith('.tar.gz') or file.endswith('.tar.Z'): cmd = 'tar xz --no-same-owner -f %s' % file elif file.endswith('.tbz') or file.endswith('.tbz2') or file.endswith('.tar.bz2'): cmd = 'bzip2 -dc %s | tar x --no-same-owner -f -' % file elif file.endswith('.gz') or file.endswith('.Z') or file.endswith('.z'): cmd = 'gzip -dc %s > %s' % (file, efile) elif file.endswith('.bz2'): cmd = 'bzip2 -dc %s > %s' % (file, efile) elif file.endswith('.tar.xz'): cmd = 'xz -dc %s | tar x --no-same-owner -f -' % file elif file.endswith('.xz'): cmd = 'xz -dc %s > %s' % (file, efile) elif file.endswith('.zip') or file.endswith('.jar'): cmd = 'unzip -q -o' (type, host, path, user, pswd, parm) = bb.decodeurl(url) if 'dos' in parm: cmd = '%s -a' % cmd cmd = "%s '%s'" % (cmd, file) elif os.path.isdir(file): filesdir = os.path.realpath(bb.data.getVar("FILESDIR", data, 1)) destdir = "." if file[0:len(filesdir)] == filesdir: destdir = file[len(filesdir):file.rfind('/')] destdir = destdir.strip('/') if len(destdir) < 1: destdir = "." elif not os.access("%s/%s" % (os.getcwd(), destdir), os.F_OK): os.makedirs("%s/%s" % (os.getcwd(), destdir)) cmd = 'cp -pPR %s %s/%s/' % (file, os.getcwd(), destdir) else: (type, host, path, user, pswd, parm) = bb.decodeurl(url) if not 'patch' in parm: # The "destdir" handling was specifically done for FILESPATH # items. So, only do so for file:// entries. if type == "file" and path.find("/") != -1: destdir = path.rsplit("/", 1)[0] else: destdir = "." bb.mkdirhier("%s/%s" % (os.getcwd(), destdir)) cmd = 'cp %s %s/%s/' % (file, os.getcwd(), destdir) if not cmd: return True dest = os.path.join(os.getcwd(), os.path.basename(file)) if os.path.exists(dest): if os.path.samefile(file, dest): return True # Change to subdir before executing command save_cwd = os.getcwd(); parm = bb.decodeurl(url)[5] if 'subdir' in parm: newdir = ("%s/%s" % (os.getcwd(), parm['subdir'])) bb.mkdirhier(newdir) os.chdir(newdir) cmd = "PATH=\"%s\" %s" % (bb.data.getVar('PATH', data, 1), cmd) bb.note("Unpacking %s to %s/" % (file, os.getcwd())) ret = subprocess.call(cmd, preexec_fn=subprocess_setup, shell=True) os.chdir(save_cwd) return ret == 0 addtask unpack after do_fetch do_unpack[dirs] = "${WORKDIR}" python base_do_unpack() { import re localdata = bb.data.createCopy(d) bb.data.update_data(localdata) src_uri = bb.data.getVar('SRC_URI', localdata, True) if not src_uri: return for url in src_uri.split(): try: local = bb.data.expand(bb.fetch.localpath(url, localdata), localdata) except bb.MalformedUrl, e: raise FuncFailed('Unable to generate local path for malformed uri: %s' % e) if local is None: continue local = os.path.realpath(local) ret = oe_unpack_file(local, localdata, url) if not ret: raise bb.build.FuncFailed() } GIT_CONFIG = "${STAGING_DIR_NATIVE}/usr/etc/gitconfig" def generate_git_config(e): from bb import data if data.getVar('GIT_CORE_CONFIG', e.data, True): gitconfig_path = bb.data.getVar('GIT_CONFIG', e.data, True) proxy_command = " gitproxy = %s\n" % data.getVar('GIT_PROXY_COMMAND', e.data, True) bb.mkdirhier(bb.data.expand("${STAGING_DIR_NATIVE}/usr/etc/", e.data)) if (os.path.exists(gitconfig_path)): os.remove(gitconfig_path) f = open(gitconfig_path, 'w') f.write("[core]\n") ignore_hosts = data.getVar('GIT_PROXY_IGNORE', e.data, True).split() for ignore_host in ignore_hosts: f.write(" gitproxy = none for %s\n" % ignore_host) f.write(proxy_command) f.close addhandler base_eventhandler python base_eventhandler() { from bb import note, error, data from bb.event import getName messages = {} messages["Completed"] = "completed" messages["Succeeded"] = "completed" messages["Started"] = "started" messages["Failed"] = "failed" name = getName(e) msg = "" if name.startswith("Pkg"): msg += "package %s: " % data.getVar("P", e.data, 1) msg += messages.get(name[3:]) or name[3:] elif name.startswith("Task"): msg += "package %s: task %s: " % (data.getVar("PF", e.data, 1), e.task) msg += messages.get(name[4:]) or name[4:] elif name.startswith("Build"): msg += "build %s: " % e.name msg += messages.get(name[5:]) or name[5:] elif name == "UnsatisfiedDep": msg += "package %s: dependency %s %s" % (e.pkg, e.dep, name[:-3].lower()) # Only need to output when using 1.8 or lower, the UI code handles it # otherwise if (int(bb.__version__.split(".")[0]) <= 1 and int(bb.__version__.split(".")[1]) <= 8): if msg: note(msg) if name.startswith("BuildStarted"): bb.data.setVar( 'BB_VERSION', bb.__version__, e.data ) statusvars = ['BB_VERSION', 'METADATA_BRANCH', 'METADATA_REVISION', 'TARGET_ARCH', 'TARGET_OS', 'MACHINE', 'DISTRO', 'DISTRO_VERSION','TARGET_FPU'] statuslines = ["%-17s = \"%s\"" % (i, bb.data.getVar(i, e.data, 1) or '') for i in statusvars] statusmsg = "\nOE Build Configuration:\n%s\n" % '\n'.join(statuslines) print statusmsg needed_vars = [ "TARGET_ARCH", "TARGET_OS" ] pesteruser = [] for v in needed_vars: val = bb.data.getVar(v, e.data, 1) 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)) # # Handle removing stamps for 'rebuild' task # if name.startswith("StampUpdate"): for (fn, task) in e.targets: #print "%s %s" % (task, fn) if task == "do_rebuild": dir = "%s.*" % e.stampPrefix[fn] bb.note("Removing stamps: " + dir) os.system('rm -f '+ dir) os.system('touch ' + e.stampPrefix[fn] + '.needclean') if name == "ConfigParsed": generate_git_config(e) if not data in e.__dict__: return log = data.getVar("EVENTLOG", e.data, 1) if log: logfile = file(log, "a") logfile.write("%s\n" % msg) logfile.close() } addtask configure after do_unpack do_patch do_configure[dirs] = "${S} ${B}" do_configure[deptask] = "do_populate_sysroot" base_do_configure() { : } addtask compile after do_configure do_compile[dirs] = "${S} ${B}" base_do_compile() { if [ -e Makefile -o -e makefile ]; then oe_runmake || die "make failed" else oenote "nothing to compile" fi } addtask install after do_compile do_install[dirs] = "${D} ${S} ${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 = "" do_build[func] = "1" python () { import exceptions # 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): deps = (bb.data.getVarFlag('do_install', 'depends', d) or "").split() deps.append('virtual/fakeroot-native:do_populate_sysroot') bb.data.setVarFlag('do_install', 'depends', " ".join(deps),d) bb.data.setVarFlag('do_install', 'fakeroot', 1, d) deps = (bb.data.getVarFlag('do_package', 'depends', d) or "").split() deps.append('virtual/fakeroot-native:do_populate_sysroot') bb.data.setVarFlag('do_package', 'depends', " ".join(deps),d) bb.data.setVarFlag('do_package', 'fakeroot', 1, d) source_mirror_fetch = bb.data.getVar('SOURCE_MIRROR_FETCH', d, 0) if not source_mirror_fetch: need_host = bb.data.getVar('COMPATIBLE_HOST', d, 1) if need_host: import re this_host = bb.data.getVar('HOST_SYS', d, 1) if not re.match(need_host, this_host): raise bb.parse.SkipPackage("incompatible with host %s" % this_host) need_machine = bb.data.getVar('COMPATIBLE_MACHINE', d, 1) if need_machine: import re this_machine = bb.data.getVar('MACHINE', d, 1) if this_machine and not re.match(need_machine, this_machine): raise bb.parse.SkipPackage("incompatible with machine %s" % this_machine) pn = bb.data.getVar('PN', d, 1) # OBSOLETE in bitbake 1.7.4 srcdate = bb.data.getVar('SRCDATE_%s' % pn, d, 1) if srcdate != None: bb.data.setVar('SRCDATE', srcdate, d) use_nls = bb.data.getVar('USE_NLS_%s' % pn, d, 1) if use_nls != None: bb.data.setVar('USE_NLS', use_nls, d) # Git packages should DEPEND on git-native srcuri = bb.data.getVar('SRC_URI', d, 1) if "git://" in srcuri: depends = bb.data.getVarFlag('do_fetch', 'depends', d) or "" depends = depends + " git-native:do_populate_sysroot" bb.data.setVarFlag('do_fetch', 'depends', depends, d) # Mercurial packages should DEPEND on mercurial-native elif "hg://" in srcuri: depends = bb.data.getVarFlag('do_fetch', 'depends', d) or "" depends = depends + " mercurial-native:do_populate_sysroot" bb.data.setVarFlag('do_fetch', 'depends', depends, d) # OSC packages should DEPEND on osc-native elif "osc://" in srcuri: depends = bb.data.getVarFlag('do_fetch', 'depends', d) or "" depends = depends + " osc-native:do_populate_sysroot" bb.data.setVarFlag('do_fetch', 'depends', depends, d) # bb.utils.sha256_file() will fail if hashlib isn't present, so we fallback # on shasum-native. We need to ensure that it is staged before we fetch. if bb.data.getVar('PN', d, True) != "shasum-native": try: import hashlib except ImportError: depends = bb.data.getVarFlag('do_fetch', 'depends', d) or "" depends = depends + " shasum-native:do_populate_sysroot" bb.data.setVarFlag('do_fetch', 'depends', depends, d) # 'multimachine' handling mach_arch = bb.data.getVar('MACHINE_ARCH', d, 1) pkg_arch = bb.data.getVar('PACKAGE_ARCH', d, 1) 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 = bb.data.getVar('SRC_URI_OVERRIDES_PACKAGE_ARCH', d, 1) if override != '0': paths = [] for p in [ "${PF}", "${P}", "${PN}", "files", "" ]: path = bb.data.expand(os.path.join("${FILE_DIRNAME}", p, "${MACHINE}"), d) if os.path.isdir(path): paths.append(path) if len(paths) != 0: for s in srcuri.split(): if not s.startswith("file://"): continue local = bb.data.expand(bb.fetch.localpath(s, d), d) for mp in paths: if local.startswith(mp): #bb.note("overriding PACKAGE_ARCH from %s to %s" % (pkg_arch, mach_arch)) bb.data.setVar('PACKAGE_ARCH', "${MACHINE_ARCH}", d) bb.data.setVar('MULTIMACH_ARCH', mach_arch, d) return multiarch = pkg_arch packages = bb.data.getVar('PACKAGES', d, 1).split() for pkg in packages: pkgarch = bb.data.getVar("PACKAGE_ARCH_%s" % pkg, d, 1) # 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: multiarch = mach_arch break bb.data.setVar('MULTIMACH_ARCH', multiarch, d) } def check_app_exists(app, d): from bb import which, data app = data.expand(app, d) path = data.getVar('PATH', d, 1) return len(which(path, app)) != 0 def check_gcc3(data): gcc3_versions = 'gcc-3.4.6 gcc-3.4.7 gcc-3.4 gcc34 gcc-3.4.4 gcc-3.3 gcc33 gcc-3.3.6 gcc-3.2 gcc32' for gcc3 in gcc3_versions.split(): if check_app_exists(gcc3, data): return gcc3 return False EXPORT_FUNCTIONS do_setscene do_fetch do_unpack do_configure do_compile do_install do_package