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authorPaul Eggleton <paul.eggleton@linux.intel.com>2017-09-06 21:55:01 +1200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-09-18 11:07:21 +0100
commit4e9a0be32fc30fb87d65da7cd1a4015c99533aff (patch)
tree0bbe4614ac3528651d1a3eee82d2cb61766434c7
parent830dbd66992cbb9e731b48d56fddf8f220349666 (diff)
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devtool: ensure recipes devtool is working on are unlocked within the eSDK
Alongside reworking the way devtool extracts source, we now need to ensure that within the extensible SDK where task signatures are locked, the signatures of the tasks for the recipes being worked on get unlocked at the right time or otherwise we'll now get taskhash mismatches when running devtool modify on a recipe that was included in the eSDK such as the kernel (due to a separate bug). The existing mechanism for auto-unlocking recipes was a little weak and was happening too late, so I've reimplemented it so that: (a) it gets triggered immediately when the recipe/append is created (b) we avoid writing to the unlocked signatures file unnecessarily (since it's a global configuration file) and (c) within the eSDK configuration we whitelist SIGGEN_UNLOCKED_RECIPES to avoid unnecessary reparses every time we perform one of the devtool operations that does need to change this list. Fixes [YOCTO #11883] (not the underlying cause, but this manifestation of the issue). Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
-rw-r--r--meta/classes/populate_sdk_ext.bbclass3
-rwxr-xr-xscripts/devtool20
-rw-r--r--scripts/lib/devtool/__init__.py40
-rw-r--r--scripts/lib/devtool/standard.py18
-rw-r--r--scripts/lib/devtool/upgrade.py9
5 files changed, 59 insertions, 31 deletions
diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 6620445f97..36209954a3 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -346,6 +346,9 @@ python copy_buildsystem () {
# the sig computed from the metadata.
f.write('SIGGEN_LOCKEDSIGS_TASKSIG_CHECK = "warn"\n\n')
+ # We want to be able to set this without a full reparse
+ f.write('BB_HASHCONFIG_WHITELIST_append = " SIGGEN_UNLOCKED_RECIPES"\n\n')
+
# Set up whitelist for run on install
f.write('BB_SETSCENE_ENFORCE_WHITELIST = "%:* *:do_shared_workdir *:do_rm_work wic-tools:* *:do_addto_recipe_sysroot"\n\n')
diff --git a/scripts/devtool b/scripts/devtool
index c9ad9ddb95..5292f187e5 100755
--- a/scripts/devtool
+++ b/scripts/devtool
@@ -130,25 +130,6 @@ def read_workspace():
'recipefile': recipefile}
logger.debug('Found recipe %s' % workspace[pn])
-def create_unlockedsigs():
- """ This function will make unlocked-sigs.inc match the recipes in the
- workspace. This runs on every run of devtool, but it lets us ensure
- the unlocked items are in sync with the workspace. """
-
- confdir = os.path.join(basepath, 'conf')
- unlockedsigs = os.path.join(confdir, 'unlocked-sigs.inc')
- bb.utils.mkdirhier(confdir)
- with open(os.path.join(confdir, 'unlocked-sigs.inc'), 'w') as f:
- f.write("# DO NOT MODIFY! YOUR CHANGES WILL BE LOST.\n" +
- "# This layer was created by the OpenEmbedded devtool" +
- " utility in order to\n" +
- "# contain recipes that are unlocked.\n")
-
- f.write('SIGGEN_UNLOCKED_RECIPES += "\\\n')
- for pn in workspace:
- f.write(' ' + pn)
- f.write('"')
-
def create_workspace(args, config, basepath, workspace):
if args.layerpath:
workspacedir = os.path.abspath(args.layerpath)
@@ -332,7 +313,6 @@ def main():
if not getattr(args, 'no_workspace', False):
read_workspace()
- create_unlockedsigs()
try:
ret = args.func(args, config, basepath, workspace)
diff --git a/scripts/lib/devtool/__init__.py b/scripts/lib/devtool/__init__.py
index 14170cb69e..94e3d7d4b3 100644
--- a/scripts/lib/devtool/__init__.py
+++ b/scripts/lib/devtool/__init__.py
@@ -297,3 +297,43 @@ def replace_from_file(path, old, new):
except ValueError:
pass
write_file(path, "\n".join(new_contents))
+
+
+def update_unlockedsigs(basepath, workspace, fixed_setup, extra=None):
+ """ This function will make unlocked-sigs.inc match the recipes in the
+ workspace plus any extras we want unlocked. """
+
+ if not fixed_setup:
+ # Only need to write this out within the eSDK
+ return
+
+ if not extra:
+ extra = []
+
+ confdir = os.path.join(basepath, 'conf')
+ unlockedsigs = os.path.join(confdir, 'unlocked-sigs.inc')
+
+ # Get current unlocked list if any
+ values = {}
+ def get_unlockedsigs_varfunc(varname, origvalue, op, newlines):
+ values[varname] = origvalue
+ return origvalue, None, 0, True
+ if os.path.exists(unlockedsigs):
+ with open(unlockedsigs, 'r') as f:
+ bb.utils.edit_metadata(f, ['SIGGEN_UNLOCKED_RECIPES'], get_unlockedsigs_varfunc)
+ unlocked = sorted(values.get('SIGGEN_UNLOCKED_RECIPES', []))
+
+ # If the new list is different to the current list, write it out
+ newunlocked = sorted(list(workspace.keys()) + extra)
+ if unlocked != newunlocked:
+ bb.utils.mkdirhier(confdir)
+ with open(unlockedsigs, 'w') as f:
+ f.write("# DO NOT MODIFY! YOUR CHANGES WILL BE LOST.\n" +
+ "# This layer was created by the OpenEmbedded devtool" +
+ " utility in order to\n" +
+ "# contain recipes that are unlocked.\n")
+
+ f.write('SIGGEN_UNLOCKED_RECIPES += "\\\n')
+ for pn in newunlocked:
+ f.write(' ' + pn)
+ f.write('"')
diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py
index b7f278f394..14e87b95a4 100644
--- a/scripts/lib/devtool/standard.py
+++ b/scripts/lib/devtool/standard.py
@@ -30,7 +30,7 @@ import errno
import glob
import filecmp
from collections import OrderedDict
-from devtool import exec_build_env_command, setup_tinfoil, check_workspace_recipe, use_external_build, setup_git_repo, recipe_to_append, get_bbclassextend_targets, DevtoolError
+from devtool import exec_build_env_command, setup_tinfoil, check_workspace_recipe, use_external_build, setup_git_repo, recipe_to_append, get_bbclassextend_targets, update_unlockedsigs, DevtoolError
from devtool import parse_recipe
logger = logging.getLogger('devtool')
@@ -407,7 +407,7 @@ def extract(args, config, basepath, workspace):
return 1
srctree = os.path.abspath(args.srctree)
- initial_rev = _extract_source(srctree, args.keep_temp, args.branch, False, config, rd, tinfoil)
+ initial_rev = _extract_source(srctree, args.keep_temp, args.branch, False, config, basepath, workspace, args.fixed_setup, rd, tinfoil)
logger.info('Source tree extracted to %s' % srctree)
if initial_rev:
@@ -431,7 +431,7 @@ def sync(args, config, basepath, workspace):
return 1
srctree = os.path.abspath(args.srctree)
- initial_rev = _extract_source(srctree, args.keep_temp, args.branch, True, config, rd, tinfoil)
+ initial_rev = _extract_source(srctree, args.keep_temp, args.branch, True, config, basepath, workspace, args.fixed_setup, rd, tinfoil)
logger.info('Source tree %s synchronized' % srctree)
if initial_rev:
@@ -442,7 +442,7 @@ def sync(args, config, basepath, workspace):
tinfoil.shutdown()
-def _extract_source(srctree, keep_temp, devbranch, sync, config, d, tinfoil):
+def _extract_source(srctree, keep_temp, devbranch, sync, config, basepath, workspace, fixed_setup, d, tinfoil):
"""Extract sources of a recipe"""
import oe.recipeutils
import oe.patch
@@ -711,7 +711,7 @@ def modify(args, config, basepath, workspace):
initial_rev = None
commits = []
if not args.no_extract:
- initial_rev = _extract_source(srctree, args.keep_temp, args.branch, False, config, rd, tinfoil)
+ initial_rev = _extract_source(srctree, args.keep_temp, args.branch, False, config, basepath, workspace, args.fixed_setup, rd, tinfoil)
if not initial_rev:
return 1
logger.info('Source tree extracted to %s' % srctree)
@@ -773,6 +773,8 @@ def modify(args, config, basepath, workspace):
for commit in commits:
f.write('# commit: %s\n' % commit)
+ update_unlockedsigs(basepath, workspace, args.fixed_setup, [pn])
+
_add_md5(config, pn, appendfile)
logger.info('Recipe %s now set up to build from %s' % (pn, srctree))
@@ -1802,7 +1804,7 @@ def register_commands(subparsers, context):
group.add_argument('--no-same-dir', help='Force build in a separate build directory', action="store_true")
parser_modify.add_argument('--branch', '-b', default="devtool", help='Name for development branch to checkout (when not using -n/--no-extract) (default "%(default)s")')
parser_modify.add_argument('--keep-temp', help='Keep temporary directory (for debugging)', action="store_true")
- parser_modify.set_defaults(func=modify)
+ parser_modify.set_defaults(func=modify, fixed_setup=context.fixed_setup)
parser_extract = subparsers.add_parser('extract', help='Extract the source for an existing recipe',
description='Extracts the source for an existing recipe',
@@ -1811,7 +1813,7 @@ def register_commands(subparsers, context):
parser_extract.add_argument('srctree', help='Path to where to extract the source tree')
parser_extract.add_argument('--branch', '-b', default="devtool", help='Name for development branch to checkout (default "%(default)s")')
parser_extract.add_argument('--keep-temp', action="store_true", help='Keep temporary directory (for debugging)')
- parser_extract.set_defaults(func=extract)
+ parser_extract.set_defaults(func=extract, fixed_setup=context.fixed_setup)
parser_sync = subparsers.add_parser('sync', help='Synchronize the source tree for an existing recipe',
description='Synchronize the previously extracted source tree for an existing recipe',
@@ -1821,7 +1823,7 @@ def register_commands(subparsers, context):
parser_sync.add_argument('srctree', help='Path to the source tree')
parser_sync.add_argument('--branch', '-b', default="devtool", help='Name for development branch to checkout')
parser_sync.add_argument('--keep-temp', action="store_true", help='Keep temporary directory (for debugging)')
- parser_sync.set_defaults(func=sync)
+ parser_sync.set_defaults(func=sync, fixed_setup=context.fixed_setup)
parser_rename = subparsers.add_parser('rename', help='Rename a recipe file in the workspace',
description='Renames the recipe file for a recipe in the workspace, changing the name or version part or both, ensuring that all references within the workspace are updated at the same time. Only works when the recipe file itself is in the workspace, e.g. after devtool add. Particularly useful when devtool add did not automatically determine the correct name.',
diff --git a/scripts/lib/devtool/upgrade.py b/scripts/lib/devtool/upgrade.py
index 39d0bd72db..f1b3ff0a99 100644
--- a/scripts/lib/devtool/upgrade.py
+++ b/scripts/lib/devtool/upgrade.py
@@ -33,7 +33,7 @@ sys.path = sys.path + [devtool_path]
import oe.recipeutils
from devtool import standard
-from devtool import exec_build_env_command, setup_tinfoil, DevtoolError, parse_recipe, use_external_build
+from devtool import exec_build_env_command, setup_tinfoil, DevtoolError, parse_recipe, use_external_build, update_unlockedsigs
logger = logging.getLogger('devtool')
@@ -418,7 +418,7 @@ def upgrade(args, config, basepath, workspace):
rf = None
try:
- rev1 = standard._extract_source(srctree, False, 'devtool-orig', False, config, rd, tinfoil)
+ rev1 = standard._extract_source(srctree, False, 'devtool-orig', False, config, basepath, workspace, args.fixed_setup, rd, tinfoil)
rev2, md5, sha256, srcbranch = _extract_new_source(args.version, srctree, args.no_patch,
args.srcrev, args.srcbranch, args.branch, args.keep_temp,
tinfoil, rd)
@@ -432,6 +432,9 @@ def upgrade(args, config, basepath, workspace):
af = _write_append(rf, srctree, args.same_dir, args.no_same_dir, rev2,
copied, config.workspace_path, rd)
standard._add_md5(config, pn, af)
+
+ update_unlockedsigs(basepath, workspace, [pn], args.fixed_setup)
+
logger.info('Upgraded source extracted to %s' % srctree)
logger.info('New recipe is %s' % rf)
finally:
@@ -457,4 +460,4 @@ def register_commands(subparsers, context):
group.add_argument('--same-dir', '-s', help='Build in same directory as source', action="store_true")
group.add_argument('--no-same-dir', help='Force build in a separate build directory', action="store_true")
parser_upgrade.add_argument('--keep-temp', action="store_true", help='Keep temporary directory (for debugging)')
- parser_upgrade.set_defaults(func=upgrade)
+ parser_upgrade.set_defaults(func=upgrade, fixed_setup=context.fixed_setup)