Merge branch 'org.openembedded.dev' of git@git.openembedded.net:openembedded into org.openembedded.dev

63 files changed, 1123 insertions, 661 deletions

diff --git a/classes/autotools.bbclass b/classes/autotools.bbclass
index 8236a27c76..1ea4b6f1d0 100644
--- a/classes/autotools.bbclass
+++ b/classes/autotools.bbclass
@@ -1,11 +1,7 @@
-inherit base
-
 # use autotools_stage_all for native packages
 AUTOTOOLS_NATIVE_STAGE_INSTALL = "1"
 
 def autotools_dep_prepend(d):
-	import bb;
-
 	if bb.data.getVar('INHIBIT_AUTOTOOLS_DEPS', d, 1):
 		return ''
 
@@ -27,12 +23,15 @@ def autotools_dep_prepend(d):
 	return deps + 'gnu-config-native '
 
 EXTRA_OEMAKE = ""
+
 DEPENDS_prepend = "${@autotools_dep_prepend(d)}"
+DEPENDS_virtclass-native_prepend = "${@autotools_dep_prepend(d)}"
+DEPENDS_virtclass-nativesdk_prepend = "${@autotools_dep_prepend(d)}"
+
 acpaths = "default"
 EXTRA_AUTORECONF = "--exclude=autopoint"
 
 def autotools_set_crosscompiling(d):
-	import bb
 	if not bb.data.inherits_class('native', d):
 		return " cross_compiling=yes"
 	return ""
@@ -115,7 +114,7 @@ autotools_do_configure() {
 			else
 			  CONFIGURE_AC=configure.ac
 			fi
-			if grep "^AM_GLIB_GNU_GETTEXT" $CONFIGURE_AC >/dev/null; then
+			if grep "^[[:space:]]*AM_GLIB_GNU_GETTEXT" $CONFIGURE_AC >/dev/null; then
 			  if grep "sed.*POTFILES" $CONFIGURE_AC >/dev/null; then
 			    : do nothing -- we still have an old unmodified configure.ac
 			  else
@@ -123,12 +122,12 @@ autotools_do_configure() {
 			    echo "no" | glib-gettextize --force --copy
 			  fi
 			fi
-			if grep "^[AI][CT]_PROG_INTLTOOL" $CONFIGURE_AC >/dev/null; then
+			mkdir -p m4
+			if grep "^[[:space:]]*[AI][CT]_PROG_INTLTOOL" $CONFIGURE_AC >/dev/null; then
 			  oenote Executing intltoolize --copy --force --automake
 			  intltoolize --copy --force --automake
 			fi
 			oenote Executing autoreconf --verbose --install --force ${EXTRA_AUTORECONF} $acpaths
-			mkdir -p m4
 			autoreconf -Wcross --verbose --install --force ${EXTRA_AUTORECONF} $acpaths || oefatal "autoreconf execution failed."
 			cd $olddir
 		fi
@@ -145,8 +144,10 @@ autotools_do_install() {
 	oe_runmake 'DESTDIR=${D}' install
 }
 
-do_install_append() {
-        for i in `find ${D} -name "*.la"` ; do \
+PACKAGE_PREPROCESS_FUNCS += "autotools_prepackage_lamangler"
+
+autotools_prepackage_lamangler () {
+        for i in `find ${PKGD} -name "*.la"` ; do \
                 sed -i -e '/^dependency_libs=/s,${WORKDIR}[[:alnum:]/\._+-]*/\([[:alnum:]\._+-]*\),${libdir}/\1,g' $i
                 sed -i -e s:${CROSS_DIR}/${HOST_SYS}::g $i
                 sed -i -e s:${CROSS_DIR}::g $i
@@ -173,14 +174,11 @@ autotools_stage_includes() {
 }
 
 autotools_stage_dir() {
-	from="$1"
-	to="$2"
-	# This will remove empty directories so we can ignore them
-	rmdir "$from" 2> /dev/null || true
-	if [ -d "$from" ]; then
-		mkdir -p "$to"
-		cp -fpPR "$from"/* "$to"
-	fi
+ 	sysroot_stage_dir $1 ${STAGE_TEMP_PREFIX}$2
+}
+
+autotools_stage_libdir() {
+	sysroot_stage_libdir $1 ${STAGE_TEMP_PREFIX}$2
 }
 
 autotools_stage_all() {
@@ -191,55 +189,9 @@ autotools_stage_all() {
 	rm -rf ${STAGE_TEMP}
 	mkdir -p ${STAGE_TEMP}
 	oe_runmake DESTDIR="${STAGE_TEMP}" install
-	autotools_stage_dir ${STAGE_TEMP}/${includedir} ${STAGING_INCDIR}
-	if [ "${BUILD_SYS}" = "${HOST_SYS}" ]; then
-		autotools_stage_dir ${STAGE_TEMP}/${bindir} ${STAGING_DIR_HOST}${layout_bindir}
-		autotools_stage_dir ${STAGE_TEMP}/${sbindir} ${STAGING_DIR_HOST}${layout_sbindir}
-		autotools_stage_dir ${STAGE_TEMP}/${base_bindir} ${STAGING_DIR_HOST}${layout_base_bindir}
-		autotools_stage_dir ${STAGE_TEMP}/${base_sbindir} ${STAGING_DIR_HOST}${layout_base_sbindir}
-		autotools_stage_dir ${STAGE_TEMP}/${libexecdir} ${STAGING_DIR_HOST}${layout_libexecdir}
-		if [ "${prefix}/lib" != "${libdir}" ]; then
-			# python puts its files in here, make sure they are staged as well
-			autotools_stage_dir ${STAGE_TEMP}/${prefix}/lib ${STAGING_DIR_HOST}${layout_prefix}/lib
-		fi
-	fi
-	if [ -d ${STAGE_TEMP}/${libdir} ]
-	then
-		olddir=`pwd`
-		cd ${STAGE_TEMP}/${libdir}
-		las=$(find . -name \*.la -type f)
-		cd $olddir
-		echo "Found la files: $las"		 
-		for i in $las
-		do
-			sed -e 's/^installed=yes$/installed=no/' \
-			    -e '/^dependency_libs=/s,${WORKDIR}[[:alnum:]/\._+-]*/\([[:alnum:]\._+-]*.la\),${STAGING_LIBDIR}/\1,g' \
-			    -e '/^dependency_libs=/s,${WORKDIR}[[:alnum:]/\._+-]*/\([[:alnum:]\._+-]*\),${STAGING_LIBDIR},g' \
-			    -e "/^dependency_libs=/s,\([[:space:]']\)${libdir},\1${STAGING_LIBDIR},g" \
-			    -i ${STAGE_TEMP}/${libdir}/$i
-		done
-		autotools_stage_dir ${STAGE_TEMP}/${libdir} ${STAGING_LIBDIR}
-	fi
-	# Ok, this is nasty. pkgconfig.bbclass is usually used to install .pc files,
-	# however some packages rely on the presence of .pc files to enable/disable
-	# their configurataions in which case we better should not install everything
-	# unconditionally, but rather depend on the actual results of make install.
-	# The good news though: a) there are not many packages doing this and
-	# b) packaged staging will fix that anyways. :M:
-	if [ "${AUTOTOOLS_STAGE_PKGCONFIG}" = "1" ]
-	then
-		if [ -e ${STAGE_TEMP}/${libdir}/pkgconfig/ ] ; then
-			echo "cp -f ${STAGE_TEMP}/${libdir}/pkgconfig/*.pc ${STAGING_LIBDIR}/pkgconfig/"
-			cp -f ${STAGE_TEMP}/${libdir}/pkgconfig/*.pc ${STAGING_LIBDIR}/pkgconfig/
-		fi
-		if [ -e ${STAGE_TEMP}/${datadir}/pkgconfig/ ] ; then
-			echo "cp -f ${STAGE_TEMP}/${datadir}/pkgconfig/*.pc ${STAGING_DATADIR}/pkgconfig/"
-			cp -f ${STAGE_TEMP}/${datadir}/pkgconfig/*.pc ${STAGING_DATADIR}/pkgconfig/
-		fi
-	fi
 	rm -rf ${STAGE_TEMP}/${mandir} || true
 	rm -rf ${STAGE_TEMP}/${infodir} || true
-	autotools_stage_dir ${STAGE_TEMP}/${datadir} ${STAGING_DATADIR}
+	sysroot_stage_dirs ${STAGE_TEMP} ${STAGE_TEMP_PREFIX}
 	rm -rf ${STAGE_TEMP}
 }
 
diff --git a/classes/autotools_stage.bbclass b/classes/autotools_stage.bbclass
index 3007eef969..ff0f4cd880 100644
--- a/classes/autotools_stage.bbclass
+++ b/classes/autotools_stage.bbclass
@@ -3,4 +3,3 @@ inherit autotools
 do_stage () {
 	autotools_stage_all
 }
-
diff --git a/classes/base.bbclass b/classes/base.bbclass
index d29ba4bfcf..384a67d3d6 100644
--- a/classes/base.bbclass
+++ b/classes/base.bbclass
@@ -49,15 +49,58 @@ def base_path_out(path, d):
 
 # for MD5/SHA handling
 def base_chk_load_parser(config_paths):
-    import ConfigParser, os, bb
+    import ConfigParser
     parser = ConfigParser.ConfigParser()
     if len(parser.read(config_paths)) < 1:
         raise ValueError("no ini files could be found")
 
     return parser
 
+def base_chk_file_vars(parser, localpath, params, data):
+    try:
+        name = params["name"]
+    except KeyError:
+        return False
+    flagName = "%s.md5sum" % name
+    want_md5sum = bb.data.getVarFlag("SRC_URI", flagName, data)
+    flagName = "%s.sha256sum" % name
+    want_sha256sum = bb.data.getVarFlag("SRC_URI", flagName, data)
+
+    if (want_sha256sum == None and want_md5sum == None):
+        # no checksums to check, nothing to do
+        return False
+
+    if not os.path.exists(localpath):
+        localpath = base_path_out(localpath, data)
+        bb.note("The localpath does not exist '%s'" % localpath)
+        raise Exception("The path does not exist '%s'" % localpath)
+
+    if want_md5sum:
+        try:
+	    md5pipe = os.popen('PATH=%s md5sum %s' % (bb.data.getVar('PATH', data, True), localpath))
+            md5data = (md5pipe.readline().split() or [ "" ])[0]
+            md5pipe.close()
+        except OSError, e:
+            raise Exception("Executing md5sum failed")
+        if want_md5sum != md5data:
+            bb.note("The MD5Sums did not match. Wanted: '%s' and Got: '%s'" % (want_md5sum, md5data))
+            raise Exception("MD5 Sums do not match. Wanted: '%s' Got: '%s'" % (want_md5sum, md5data))
+
+    if want_sha256sum:
+        try:
+            shapipe = os.popen('PATH=%s oe_sha256sum %s' % (bb.data.getVar('PATH', data, True), localpath))
+            sha256data = (shapipe.readline().split() or [ "" ])[0]
+            shapipe.close()
+        except OSError, e:
+            raise Exception("Executing shasum failed")
+        if want_sha256sum != sha256data:
+            bb.note("The SHA256Sums did not match. Wanted: '%s' and Got: '%s'" % (want_sha256sum, sha256data))
+            raise Exception("SHA256 Sums do not match. Wanted: '%s' Got: '%s'" % (want_sha256sum, sha256data))
+
+    return True
+
+
 def base_chk_file(parser, pn, pv, src_uri, localpath, data):
-    import os, bb
     no_checksum = False
     # Try PN-PV-SRC_URI first and then try PN-SRC_URI
     # we rely on the get method to create errors
@@ -128,7 +171,6 @@ def base_chk_file(parser, pn, pv, src_uri, localpath, data):
 
 
 def base_dep_prepend(d):
-	import bb
 	#
 	# 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
@@ -150,7 +192,6 @@ def base_dep_prepend(d):
 	return deps
 
 def base_read_file(filename):
-	import bb
 	try:
 		f = file( filename, "r" )
 	except IOError, reason:
@@ -166,21 +207,18 @@ def base_ifelse(condition, iftrue = True, iffalse = False):
         return iffalse
 
 def base_conditional(variable, checkvalue, truevalue, falsevalue, d):
-	import bb
 	if bb.data.getVar(variable,d,1) == checkvalue:
 		return truevalue
 	else:
 		return falsevalue
 
 def base_less_or_equal(variable, checkvalue, truevalue, falsevalue, d):
-	import bb
 	if float(bb.data.getVar(variable,d,1)) <= float(checkvalue):
 		return truevalue
 	else:
 		return falsevalue
 
 def base_version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d):
-    import bb
     result = bb.vercmp(bb.data.getVar(variable,d,True), checkvalue)
     if result <= 0:
         return truevalue
@@ -188,7 +226,6 @@ def base_version_less_or_equal(variable, checkvalue, truevalue, falsevalue, d):
         return falsevalue
 
 def base_contains(variable, checkvalues, truevalue, falsevalue, d):
-	import bb
 	matches = 0
 	if type(checkvalues).__name__ == "str":
 		checkvalues = [checkvalues]
@@ -200,36 +237,24 @@ def base_contains(variable, checkvalues, truevalue, falsevalue, d):
 	return falsevalue
 
 def base_both_contain(variable1, variable2, checkvalue, d):
-       import bb
        if bb.data.getVar(variable1,d,1).find(checkvalue) != -1 and bb.data.getVar(variable2,d,1).find(checkvalue) != -1:
                return checkvalue
        else:
                return ""
 
 DEPENDS_prepend="${@base_dep_prepend(d)} "
+DEPENDS_virtclass-native_prepend="${@base_dep_prepend(d)} "
+DEPENDS_virtclass-nativesdk_prepend="${@base_dep_prepend(d)} "
 
-# Returns PN with various suffixes removed
-# or PN if no matching suffix was found.
-def base_package_name(d):
-  import bb;
-
-  pn = bb.data.getVar('PN', d, 1)
-  if pn.endswith("-native"):
-		pn = pn[0:-7]
-  elif pn.endswith("-cross"):
-		pn = pn[0:-6]
-  elif pn.endswith("-initial"):
-		pn = pn[0:-8]
-  elif pn.endswith("-intermediate"):
-		pn = pn[0:-13]
-  elif pn.endswith("-sdk"):
-		pn = pn[0:-4]
-
-
-  return pn
+def base_prune_suffix(var, suffixes, d):
+    # See if var ends with any of the suffixes listed and 
+    # remove it if found
+    for suffix in suffixes:
+        if var.endswith(suffix):
+            return var.replace(suffix, "")
+    return var
 
 def base_set_filespath(path, d):
-	import os, bb
 	bb.note("base_set_filespath usage is deprecated, %s should be fixed" % d.getVar("P", 1))
 	filespath = []
 	# The ":" ensures we have an 'empty' override
@@ -448,7 +473,6 @@ oe_libinstall() {
 }
 
 def package_stagefile(file, d):
-    import bb, os
 
     if bb.data.getVar('PSTAGING_ACTIVE', d, True) == "1":
         destfile = file.replace(bb.data.getVar("TMPDIR", d, 1), bb.data.getVar("PSTAGE_TMPDIR_STAGE", d, 1))
@@ -529,21 +553,11 @@ python do_cleanall() {
 do_cleanall[recrdeptask] = "do_clean"
 addtask cleanall after do_clean
 
-#Uncomment this for bitbake 1.8.12
-#addtask rebuild after do_${BB_DEFAULT_TASK}
-addtask rebuild
+addtask rebuild after do_${BB_DEFAULT_TASK}
 do_rebuild[dirs] = "${TOPDIR}"
 do_rebuild[nostamp] = "1"
 python base_do_rebuild() {
 	"""rebuild a package"""
-	from bb import __version__
-	try:
-		from distutils.version import LooseVersion
-	except ImportError:
-		def LooseVersion(v): print "WARNING: sanity.bbclass can't compare versions without python-distutils"; return 1
-	if (LooseVersion(__version__) < LooseVersion('1.8.11')):
-		bb.build.exec_func('do_clean', d)
-		bb.build.exec_task('do_' + bb.data.getVar('BB_DEFAULT_TASK', d, 1), d)
 }
 
 addtask mrproper
@@ -563,7 +577,6 @@ do_distclean[dirs] = "${TOPDIR}"
 do_distclean[nostamp] = "1"
 python base_do_distclean() {
 	"""clear downloaded sources, build and temp directories"""
-	import os
 
 	bb.build.exec_func('do_clean', d)
 
@@ -661,7 +674,7 @@ python base_do_fetch() {
 		bb.note("No conf/checksums.ini found, not checking checksums")
 		return
 	except:
-		bb.note("Creating the CheckSum parser failed")
+		bb.note("Creating the CheckSum parser failed: %s:%s" % (sys.exc_info()[0], sys.exc_info()[1]))
 		return
 
 	pv = bb.data.getVar('PV', d, True)
@@ -670,15 +683,15 @@ python base_do_fetch() {
 	# 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)
+		(type,host,path,_,_,params) = 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):
-					if not bb.data.getVar("OE_ALLOW_INSECURE_DOWNLOADS",d, True):
-						bb.fatal("%s-%s: %s has no entry in conf/checksums.ini, not checking URI" % (pn,pv,uri))
+			if type in [ "http", "https", "ftp", "ftps" ]:
+				if not (base_chk_file_vars(parser, localpath, params, d) or base_chk_file(parser, pn, pv,uri, localpath, d)):
+					if not bb.data.getVar("OE_ALLOW_INSECURE_DOWNLOADS", d, True):
+						bb.fatal("%s-%s: %s has no checksum defined, cannot check archive integrity" % (pn,pv,uri))
 					else:
-						bb.note("%s-%s: %s has no entry in conf/checksums.ini, not checking URI" % (pn,pv,uri))
+						bb.note("%s-%s: %s has no checksum defined, archive integrity not checked" % (pn,pv,uri))
 		except Exception:
 			raise bb.build.FuncFailed("Checksum of '%s' failed" % uri)
 }
@@ -741,7 +754,7 @@ def subprocess_setup():
 	signal.signal(signal.SIGPIPE, signal.SIG_DFL)
 
 def oe_unpack_file(file, data, url = None):
-	import bb, os, subprocess
+	import subprocess
 	if not url:
 		url = "file://%s" % file
 	dots = file.split(".")
@@ -819,7 +832,7 @@ def oe_unpack_file(file, data, url = None):
 addtask unpack after do_fetch
 do_unpack[dirs] = "${WORKDIR}"
 python base_do_unpack() {
-	import re, os
+	import re
 
 	localdata = bb.data.createCopy(d)
 	bb.data.update_data(localdata)
@@ -846,7 +859,6 @@ METADATA_REVISION = "${@base_get_scm_revision(d)}"
 METADATA_BRANCH = "${@base_get_scm_branch(d)}"
 
 def base_get_scm(d):
-	import os
 	from bb import which
 	baserepo = os.path.dirname(os.path.dirname(which(d.getVar("BBPATH", 1), "classes/base.bbclass")))
 	for (scm, scmpath) in {"svn": ".svn",
@@ -907,7 +919,6 @@ def base_get_metadata_svn_revision(path, d):
 	return revision
 
 def base_get_metadata_git_branch(path, d):
-	import os
 	branch = os.popen('cd %s; PATH=%s git symbolic-ref HEAD 2>/dev/null' % (path, d.getVar("PATH", 1))).read().rstrip()
 
 	if len(branch) != 0:
@@ -915,7 +926,6 @@ def base_get_metadata_git_branch(path, d):
 	return "<unknown>"
 
 def base_get_metadata_git_revision(path, d):
-	import os
 	rev = os.popen("cd %s; PATH=%s git show-ref HEAD 2>/dev/null" % (path, d.getVar("PATH", 1))).read().split(" ")[0].rstrip()
 	if len(rev) != 0:
 		return rev
@@ -926,7 +936,7 @@ addhandler base_eventhandler
 python base_eventhandler() {
 	from bb import note, error, data
 	from bb.event import Handled, NotHandled, getName
-	import os
+
 
 	name = getName(e)
 	if name == "TaskCompleted":
@@ -999,12 +1009,87 @@ base_do_compile() {
 	fi
 }
 
-base_do_stage () {
-	:
+
+sysroot_stage_dir() {
+	src="$1"
+	dest="$2"
+	# This will remove empty directories so we can ignore them
+	rmdir "$src" 2> /dev/null || true
+	if [ -d "$src" ]; then
+		mkdir -p "$dest"
+		cp -fpPR "$src"/* "$dest"
+	fi
+}
+
+sysroot_stage_libdir() {
+	src="$1"
+	dest="$2"
+
+	olddir=`pwd`
+	cd $src
+	las=$(find . -name \*.la -type f)
+	cd $olddir
+	echo "Found la files: $las"		 
+	for i in $las
+	do
+		sed -e 's/^installed=yes$/installed=no/' \
+		    -e '/^dependency_libs=/s,${WORKDIR}[[:alnum:]/\._+-]*/\([[:alnum:]\._+-]*\),${STAGING_LIBDIR}/\1,g' \
+		    -e "/^dependency_libs=/s,\([[:space:]']\)${libdir},\1${STAGING_LIBDIR},g" \
+		    -i $src/$i
+	done
+	sysroot_stage_dir $src $dest
+}
+
+sysroot_stage_dirs() {
+	from="$1"
+	to="$2"
+
+	sysroot_stage_dir $from${includedir} $to${STAGING_INCDIR}
+	if [ "${BUILD_SYS}" = "${HOST_SYS}" ]; then
+		sysroot_stage_dir $from${bindir} $to${STAGING_DIR_HOST}${bindir}
+		sysroot_stage_dir $from${sbindir} $to${STAGING_DIR_HOST}${sbindir}
+		sysroot_stage_dir $from${base_bindir} $to${STAGING_DIR_HOST}${base_bindir}
+		sysroot_stage_dir $from${base_sbindir} $to${STAGING_DIR_HOST}${base_sbindir}
+		sysroot_stage_dir $from${libexecdir} $to${STAGING_DIR_HOST}${libexecdir}
+		if [ "${prefix}/lib" != "${libdir}" ]; then
+			# python puts its files in here, make sure they are staged as well
+			autotools_stage_dir $from/${prefix}/lib $to${STAGING_DIR_HOST}${prefix}/lib
+		fi
+	fi
+	if [ -d $from${libdir} ]
+	then
+		sysroot_stage_libdir $from/${libdir} $to${STAGING_LIBDIR}
+	fi
+	if [ -d $from${base_libdir} ]
+	then
+		sysroot_stage_libdir $from${base_libdir} $to${STAGING_DIR_HOST}${base_libdir}
+	fi
+	sysroot_stage_dir $from${datadir} $to${STAGING_DATADIR}
 }
 
-do_populate_staging[dirs] = "${STAGING_DIR_TARGET}/${layout_bindir} ${STAGING_DIR_TARGET}/${layout_libdir} \
-			     ${STAGING_DIR_TARGET}/${layout_includedir} \
+sysroot_stage_all() {
+	sysroot_stage_dirs ${D} ${SYSROOT_DESTDIR}
+}
+
+def is_legacy_staging(d):
+    stagefunc = bb.data.getVar('do_stage', d, True)
+    legacy = True
+    if stagefunc is None:
+        legacy = False
+    elif stagefunc.strip() == "autotools_stage_all":
+        legacy = False
+    elif stagefunc.strip() == "do_stage_native" and bb.data.getVar('AUTOTOOLS_NATIVE_STAGE_INSTALL', d, 1) == "1":
+        legacy = False
+    elif bb.data.getVar('NATIVE_INSTALL_WORKS', d, 1) == "1":
+        legacy = False
+    if bb.data.getVar('PSTAGE_BROKEN_DESTDIR', d, 1) == "1":
+        legacy = True
+    if bb.data.getVar('FORCE_LEGACY_STAGING', d, 1) == "1":
+        legacy = True
+    return legacy
+
+do_populate_staging[dirs] = "${STAGING_DIR_TARGET}/${bindir} ${STAGING_DIR_TARGET}/${libdir} \
+			     ${STAGING_DIR_TARGET}/${includedir} \
 			     ${STAGING_BINDIR_NATIVE} ${STAGING_LIBDIR_NATIVE} \
 			     ${STAGING_INCDIR_NATIVE} \
 			     ${STAGING_DATADIR} \
@@ -1013,8 +1098,61 @@ do_populate_staging[dirs] = "${STAGING_DIR_TARGET}/${layout_bindir} ${STAGING_DI
 # Could be compile but populate_staging and do_install shouldn't run at the same time
 addtask populate_staging after do_install
 
+SYSROOT_PREPROCESS_FUNCS ?= ""
+SYSROOT_DESTDIR = "${WORKDIR}/sysroot-destdir/"
+SYSROOT_LOCK = "${STAGING_DIR}/staging.lock"
+
+python populate_staging_prehook () {
+	return
+}
+
+python populate_staging_posthook () {
+	return
+}
+
+packagedstaging_fastpath () {
+	:
+}
+
 python do_populate_staging () {
-    bb.build.exec_func('do_stage', d)
+    #
+    # if do_stage exists, we're legacy. In that case run the do_stage,
+    # modify the SYSROOT_DESTDIR variable and then run the staging preprocess
+    # functions against staging directly.
+    #