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bitbake: toaster: support bitbake-setup

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This adds support for the new bitbake-setup:
      * Maintain backwards compatibility for poky-classic releases
      * Assume bitbake-setup for all releases 'master' and forward
      * When no ".templateconf" assume Poky and not OE
      * Generate and use "init-build-env" script instead of 'oe-init-build-env'
        directly, but "cd" to the clone and not the local installation.
      * Include "bblayers.conf" because "cookerdata.py" now explicitly
        required it, and let it be over-ridden by the usual "toaster-bblayers.conf".
      * Force the value "TOPDIR" in "toaster.conf" to the local project's directory.

    Normally "cookerdata.py" sets TOPDIR from getcwd(), but somehow in bitbake-setup
    mode the CWD at this point has become ".../layers/openembedded-core", so
    "bitbake.conf and all other files cannot be found. This non-obvious problem was
    hard to discover. Until this is understood, the forced value will make things work.

    [YOCTO #16012]

(Bitbake rev: 22b3fd418efc10da7e4a8c1725de285714d2396b)

Signed-off-by: David Reyna <David.Reyna@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
David Reyna 2025-10-30 14:03:35 -07:00 committed by Richard Purdie
parent 5d7abe740e
commit ec569c235d
2 changed files with 89 additions and 31 deletions
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21
bitbake/bin/toaster
View File

@ -164,14 +164,20 @@ fi
# in the local layers that currently make using an arbitrary
# toasterconf.json difficult.
. $OE_ROOT/.templateconf
if [ -n "$TEMPLATECONF" ]; then
if [ ! -d "$TEMPLATECONF" ]; then
# Allow TEMPLATECONF=meta-xyz/conf as a shortcut
if [ -d "$OE_ROOT/$TEMPLATECONF" ]; then
TEMPLATECONF="$OE_ROOT/$TEMPLATECONF"
# BBSETUP no longer supports .templateconf
if [ -f $OE_ROOT/.templateconf ] ; then
. $OE_ROOT/.templateconf
if [ -n "$TEMPLATECONF" ]; then
if [ ! -d "$TEMPLATECONF" ]; then
# Allow TEMPLATECONF=meta-xyz/conf as a shortcut
if [ -d "$OE_ROOT/$TEMPLATECONF" ]; then
TEMPLATECONF="$OE_ROOT/$TEMPLATECONF"
fi
fi
fi
else
# Force poky
TEMPLATECONF="layers/meta-yocto/meta-poky/conf/templates/default"
fi
unset OE_ROOT
@ -255,7 +261,8 @@ fi
# 2) the build dir (in build)
# 3) the sqlite db if that is being used.
# 4) pid's we need to clean up on exit/shutdown
export TOASTER_DIR=$TOASTERDIR
# By default we move this all into the Toaster's parent build directory
export TOASTER_DIR=$BUILDDIR
export BB_ENV_PASSTHROUGH_ADDITIONS="$BB_ENV_PASSTHROUGH_ADDITIONS TOASTER_DIR"
# Determine the action. If specified by arguments, fine, if not, toggle it

99
bitbake/lib/toaster/bldcontrol/localhostbecontroller.py
View File

@ -6,6 +6,11 @@
# SPDX-License-Identifier: GPL-2.0-only
#
# DEBUGGING NOTE: if you need to add debug statements into the files within a
# Toaster-imported layer, you must disable the "git fetch ..." command after
# the initial clone else any changes will be automatically replaced with the
# original code
import os
import re
import shutil
@ -183,6 +188,8 @@ class LocalhostBEController(BuildEnvironmentController):
if commit != "HEAD":
logger.debug("localhostbecontroller: checking out commit %s to %s " % (commit, localdirname))
ref = commit if re.match('^[a-fA-F0-9]+$', commit) else 'origin/%s' % commit
# DEBUGGING NOTE: this is the 'git fetch" to disable after the initial clone to
# prevent inserted debugging commands from being lost
self._shellcmd('git fetch && git reset --hard "%s"' % ref, localdirname,env=git_env)
# take the localdirname as poky dir if we can find the oe-init-build-env
@ -319,7 +326,28 @@ class LocalhostBEController(BuildEnvironmentController):
layers = self.setLayers(bitbake, layers, targets)
is_merged_attr = bitbake.req.project.merged_attr
# Is this build for a Bitbake Setup installation?
isBBSetup = False
release_description = bitbake.req.project.release.description
if 'master' in release_description:
# This release going forward is Bitbake Setup
isBBSetup = True
else:
try:
# Yocto Project 5.3 "Whinlatter"
params = release_description.split(' ')
# Work past YP "10.1"
release_params = params[2].split('.')
if int(release_params[0]) > 5:
isBBSetup = True
if (release_params[0] == '5') and (int(release_params[1]) >= 3):
isBBSetup = True
except:
# If release schema not recognized, then this release is in the future
isBBSetup = True
git_env = os.environ.copy()
toaster_run_dir = git_env['BUILDDIR']
# (note: add custom environment settings here)
try:
# insure that the project init/build uses the selected bitbake, and not Toaster's
@ -335,28 +363,44 @@ class LocalhostBEController(BuildEnvironmentController):
else:
builddir = '%s-toaster-%d' % (self.be.builddir, bitbake.req.project.id)
oe_init = os.path.join(self.pokydirname, 'oe-init-build-env')
# init build environment
setup_init = os.path.join(builddir, 'init-build-env')
# init build environment and build directory structure
try:
custom_script = ToasterSetting.objects.get(name="CUSTOM_BUILD_INIT_SCRIPT").value
custom_script = custom_script.replace("%BUILDDIR%" ,builddir)
self._shellcmd("bash -c 'source %s'" % (custom_script),env=git_env)
except ToasterSetting.DoesNotExist:
self._shellcmd("bash -c 'source %s %s'" % (oe_init, builddir),
self.be.sourcedir,env=git_env)
# Normal setup
if isBBSetup:
# Create an 'init-build-env' for the build directory that points to respective cloned bitbake
os.makedirs(builddir, exist_ok = True)
build_init_script = os.path.join(builddir,'init-build-env')
os.system(f"cp {os.path.join(toaster_run_dir,'init-build-env')} {build_init_script}")
os.system(f"sed -i -e 's|^cd .*$|cd {self.pokydirname}|g' {build_init_script}")
os.system(f"sed -i -e 's|^set .*$|set {builddir}|g' {build_init_script}")
# Execute the init
self._shellcmd(f"bash -c 'source {build_init_script}'", env=git_env)
else:
self._shellcmd("bash -c 'source %s %s'" % (oe_init, builddir),
self.be.sourcedir,env=git_env)
# update bblayers.conf
if not is_merged_attr:
bblconfpath = os.path.join(builddir, "conf/toaster-bblayers.conf")
with open(bblconfpath, 'w') as bblayers:
bblayers.write('# line added by toaster build control\n'
'BBLAYERS = "%s"' % ' '.join(layers))
'BBLAYERS = "%s"\n' % ' '.join(layers))
# write configuration file
confpath = os.path.join(builddir, 'conf/toaster.conf')
with open(confpath, 'w') as conf:
if isBBSetup:
# Force TOPDIR
conf.write(f'# Force TOPDIR\n')
conf.write(f'TOPDIR = "{builddir}"\n\n')
for var in variables:
conf.write('%s="%s"\n' % (var.name, var.value))
conf.write('INHERIT+="toaster buildhistory"')
conf.write('%s = "%s"\n' % (var.name, var.value))
conf.write('INHERIT += "toaster buildhistory"\n')
else:
# Append the Toaster-specific values directly to the bblayers.conf
bblconfpath = os.path.join(builddir, "conf/bblayers.conf")
@ -443,15 +487,25 @@ class LocalhostBEController(BuildEnvironmentController):
else:
logger.error("Looks like Bitbake is not available, please fix your environment")
# NOTE: BB SETUP requires a 'bblayers.conf' even though Toaster immediately overrides it with 'toaster-bblayers.conf'
bblayers = os.path.join(builddir,"conf/bblayers.conf")
toasterlayers = os.path.join(builddir,"conf/toaster-bblayers.conf")
if not is_merged_attr:
self._shellcmd('%s bash -c \"source %s %s; BITBAKE_UI="knotty" %s --read %s --read %s '
'--server-only -B 0.0.0.0:0\"' % (env_clean, oe_init,
builddir, bitbake, confpath, toasterlayers), self.be.sourcedir)
if isBBSetup:
# Use 'init-build-env' model
if not is_merged_attr:
self._shellcmd(f'{env_clean} bash -c \"source {setup_init}; BITBAKE_UI="knotty" {bitbake} --read {confpath} --read {bblayers} --read {toasterlayers} '
'--server-only -B 0.0.0.0:0\"', self.be.sourcedir)
else:
self._shellcmd(f'{env_clean} bash -c \"source {setup_init}; BITBAKE_UI="knotty" {bitbake} '
'--server-only -B 0.0.0.0:0\"', self.be.sourcedir)
else:
self._shellcmd('%s bash -c \"source %s %s; BITBAKE_UI="knotty" %s '
'--server-only -B 0.0.0.0:0\"' % (env_clean, oe_init,
builddir, bitbake), self.be.sourcedir)
# Use 'oe-init-build-env' model
if not is_merged_attr:
self._shellcmd(f'{env_clean} bash -c \"source {oe_init} {builddir}; BITBAKE_UI="knotty" {bitbake} --read {confpath} --read {bblayers} --read {toasterlayers} '
'--server-only -B 0.0.0.0:0\"', self.be.sourcedir)
else:
self._shellcmd(f'{env_clean} bash -c \"source {oe_init} {builddir}; BITBAKE_UI="knotty" {bitbake} '
'--server-only -B 0.0.0.0:0\"', self.be.sourcedir)
# read port number from bitbake.lock
self.be.bbport = -1
@ -497,20 +551,17 @@ class LocalhostBEController(BuildEnvironmentController):
log = os.path.join(builddir, 'toaster_ui.log')
local_bitbake = os.path.join(os.path.dirname(os.getenv('BBBASEDIR')),
'bitbake')
if not is_merged_attr:
self._shellcmd(['%s bash -c \"(TOASTER_BRBE="%s" BBSERVER="0.0.0.0:%s" '
'%s %s -u toasterui --read %s --read %s --token="" >>%s 2>&1;'
'BITBAKE_UI="knotty" BBSERVER=0.0.0.0:%s %s -m)&\"' \
% (env_clean, brbe, self.be.bbport, local_bitbake, bbtargets, confpath, toasterlayers, log,
self.be.bbport, bitbake,)],
self._shellcmd([f'{env_clean} bash -c \"(TOASTER_BRBE="{brbe}" BBSERVER="0.0.0.0:{self.be.bbport}" '
f'{bitbake} {bbtargets} -u toasterui --read {confpath} --read {bblayers} --read {toasterlayers} --token="" >>{log} 2>&1;'
f'BITBAKE_UI="knotty" BBSERVER=0.0.0.0:{self.be.bbport} {bitbake} -m)&\"'],
builddir, nowait=True)
else:
self._shellcmd(['%s bash -c \"(TOASTER_BRBE="%s" BBSERVER="0.0.0.0:%s" '
'%s %s -u toasterui --token="" >>%s 2>&1;'
'BITBAKE_UI="knotty" BBSERVER=0.0.0.0:%s %s -m)&\"' \
% (env_clean, brbe, self.be.bbport, local_bitbake, bbtargets, log,
self.be.bbport, bitbake,)],
self._shellcmd([f'{env_clean} bash -c \"(TOASTER_BRBE="{brbe}" BBSERVER="0.0.0.0:{self.be.bbport}" '
f'{local_bitbake} {bbtargets} -u toasterui --token="" >>{log} 2>&1;'
f'BITBAKE_UI="knotty" BBSERVER=0.0.0.0:{self.be.bbport} {bitbake} -m)&\"'],
builddir, nowait=True)
logger.debug('localhostbecontroller: Build launched, exiting. '
'Follow build logs at %s' % log)
f'Follow build logs at {log}')