[PATCH 06/28] moveconfig: Drop CONFIG-moving code
Simon Glass
sjg at chromium.org
Thu Aug 10 18:31:38 CEST 2023
As a step towards cleaning out old code, drop most of the code that moves
CONFIG options to Kconfig. This includes parse_one_config().
Drop the ACTION_... values as well, since they are no-longer used.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
tools/moveconfig.py | 163 ++++++--------------------------------------
1 file changed, 19 insertions(+), 144 deletions(-)
diff --git a/tools/moveconfig.py b/tools/moveconfig.py
index 767aee39a79..b32a9002b18 100755
--- a/tools/moveconfig.py
+++ b/tools/moveconfig.py
@@ -42,11 +42,6 @@ STATE_DEFCONFIG = 1
STATE_AUTOCONF = 2
STATE_SAVEDEFCONFIG = 3
-ACTION_MOVE = 0
-ACTION_NO_ENTRY = 1
-ACTION_NO_ENTRY_WARN = 2
-ACTION_NO_CHANGE = 3
-
COLOR_BLACK = '0;30'
COLOR_RED = '0;31'
COLOR_GREEN = '0;32'
@@ -312,15 +307,13 @@ class KconfigParser:
re_arch = re.compile(r'CONFIG_SYS_ARCH="(.*)"')
re_cpu = re.compile(r'CONFIG_SYS_CPU="(.*)"')
- def __init__(self, configs, args, build_dir):
+ def __init__(self, args, build_dir):
"""Create a new parser.
Args:
- configs: A list of CONFIGs to move.
args (Namespace): program arguments
build_dir: Build directory.
"""
- self.configs = configs
self.args = args
self.dotconfig = os.path.join(build_dir, '.config')
self.autoconf = os.path.join(build_dir, 'include', 'autoconf.mk')
@@ -355,56 +348,6 @@ class KconfigParser:
return arch
- def parse_one_config(self, config, dotconfig_lines, autoconf_lines):
- """Parse .config, defconfig, include/autoconf.mk for one config.
-
- This function looks for the config options in the lines from
- defconfig, .config, and include/autoconf.mk in order to decide
- which action should be taken for this defconfig.
-
- Args:
- config: CONFIG name to parse.
- dotconfig_lines: lines from the .config file.
- autoconf_lines: lines from the include/autoconf.mk file.
-
- Returns:
- A tupple of the action for this defconfig and the line
- matched for the config.
- """
- not_set = '# %s is not set' % config
-
- for line in autoconf_lines:
- line = line.rstrip()
- if line.startswith(config + '='):
- new_val = line
- break
- else:
- new_val = not_set
-
- new_val = try_expand(new_val)
-
- for line in dotconfig_lines:
- line = line.rstrip()
- if line.startswith(config + '=') or line == not_set:
- old_val = line
- break
- else:
- if new_val == not_set:
- return (ACTION_NO_ENTRY, config)
- else:
- return (ACTION_NO_ENTRY_WARN, config)
-
- # If this CONFIG is neither bool nor trisate
- if old_val[-2:] != '=y' and old_val[-2:] != '=m' and old_val != not_set:
- # tools/scripts/define2mk.sed changes '1' to 'y'.
- # This is a problem if the CONFIG is int type.
- # Check the type in Kconfig and handle it correctly.
- if new_val[-2:] == '=y':
- new_val = new_val[:-1] + '1'
-
- return (ACTION_NO_CHANGE if old_val == new_val else ACTION_MOVE,
- new_val)
-
def update_dotconfig(self):
"""Parse files for the config options and update the .config.
@@ -420,66 +363,17 @@ class KconfigParser:
The "updated flag" is True if the .config was updated, False
otherwise. The "log string" shows what happend to the .config.
"""
-
- results = []
updated = False
suspicious = False
- rm_files = [self.config_autoconf, self.autoconf]
- if self.args.spl:
- if os.path.exists(self.spl_autoconf):
- autoconf_path = self.spl_autoconf
- rm_files.append(self.spl_autoconf)
- else:
- for f in rm_files:
- os.remove(f)
- return (updated, suspicious,
- color_text(self.args.color, COLOR_BROWN,
- "SPL is not enabled. Skipped.") + '\n')
- else:
- autoconf_path = self.autoconf
+ autoconf_path = self.autoconf
dotconfig_lines = read_file(self.dotconfig)
autoconf_lines = read_file(autoconf_path)
- for config in self.configs:
- result = self.parse_one_config(config, dotconfig_lines,
- autoconf_lines)
- results.append(result)
-
log = ''
- for (action, value) in results:
- if action == ACTION_MOVE:
- actlog = "Move '%s'" % value
- log_color = COLOR_LIGHT_GREEN
- elif action == ACTION_NO_ENTRY:
- actlog = '%s is not defined in Kconfig. Do nothing.' % value
- log_color = COLOR_LIGHT_BLUE
- elif action == ACTION_NO_ENTRY_WARN:
- actlog = '%s is not defined in Kconfig (suspicious). Do nothing.' % value
- log_color = COLOR_YELLOW
- suspicious = True
- elif action == ACTION_NO_CHANGE:
- actlog = "'%s' is the same as the define in Kconfig. Do nothing." \
- % value
- log_color = COLOR_LIGHT_PURPLE
- else:
- sys.exit('Internal Error. This should not happen.')
-
- log += color_text(self.args.color, log_color, actlog) + '\n'
-
- with open(self.dotconfig, 'a', encoding='utf-8') as out:
- for (action, value) in results:
- if action == ACTION_MOVE:
- out.write(value + '\n')
- updated = True
-
- self.results = results
- for f in rm_files:
- os.remove(f)
-
return (updated, suspicious, log)
def check_defconfig(self):
@@ -494,14 +388,6 @@ class KconfigParser:
defconfig_lines = read_file(self.defconfig)
- for (action, value) in self.results:
- if action != ACTION_MOVE:
- continue
- if not value in defconfig_lines:
- log += color_text(self.args.color, COLOR_YELLOW,
- "'%s' was removed by savedefconfig.\n" %
- value)
-
return log
@@ -541,13 +427,12 @@ class Slot:
for faster processing.
"""
- def __init__(self, toolchains, configs, args, progress, devnull,
+ def __init__(self, toolchains, args, progress, devnull,
make_cmd, reference_src_dir, db_queue):
"""Create a new process slot.
Args:
toolchains: Toolchains object containing toolchains.
- configs: A list of CONFIGs to move.
args: Program arguments
progress: A progress indicator.
devnull: A file object of '/dev/null'.
@@ -564,7 +449,7 @@ class Slot:
self.make_cmd = (make_cmd, 'O=' + self.build_dir)
self.reference_src_dir = reference_src_dir
self.db_queue = db_queue
- self.parser = KconfigParser(configs, args, self.build_dir)
+ self.parser = KconfigParser(args, self.build_dir)
self.state = STATE_IDLE
self.failed_boards = set()
self.suspicious_boards = set()
@@ -783,13 +668,11 @@ class Slots:
"""Controller of the array of subprocess slots."""
- def __init__(self, toolchains, configs, args, progress,
- reference_src_dir, db_queue):
+ def __init__(self, toolchains, args, progress, reference_src_dir, db_queue):
"""Create a new slots controller.
Args:
toolchains: Toolchains object containing toolchains.
- configs: A list of CONFIGs to move.
args: Program arguments
progress: A progress indicator.
reference_src_dir: Determine the true starting config state from this
@@ -801,9 +684,8 @@ class Slots:
devnull = subprocess.DEVNULL
make_cmd = get_make_cmd()
for i in range(args.jobs):
- self.slots.append(Slot(toolchains, configs, args, progress,
- devnull, make_cmd, reference_src_dir,
- db_queue))
+ self.slots.append(Slot(toolchains, args, progress, devnull,
+ make_cmd, reference_src_dir, db_queue))
def add(self, defconfig):
"""Add a new subprocess if a vacant slot is found.
@@ -913,22 +795,18 @@ class ReferenceSource:
return self.src_dir
-def move_config(toolchains, configs, args, db_queue):
- """Move config options to defconfig files.
+def move_config(toolchains, args, db_queue):
+ """Build database or sync config options to defconfig files.
Args:
- configs: A list of CONFIGs to move.
+ toolchains: Toolchains to use
args: Program arguments
+ db_queue: Queue for database updates
"""
- if len(configs) == 0:
- if args.force_sync:
- print('No CONFIG is specified. You are probably syncing defconfigs.', end=' ')
- elif args.build_db:
- print('Building %s database' % CONFIG_DATABASE)
- else:
- print('Neither CONFIG nor --force-sync is specified. Nothing will happen.', end=' ')
- else:
- print('Move ' + ', '.join(configs), end=' ')
+ if args.force_sync:
+ print('Syncing defconfigs', end=' ')
+ elif args.build_db:
+ print('Building %s database' % CONFIG_DATABASE)
print('(jobs: %d)\n' % args.jobs)
if args.git_ref:
@@ -943,8 +821,7 @@ def move_config(toolchains, configs, args, db_queue):
defconfigs = get_all_defconfigs()
progress = Progress(len(defconfigs))
- slots = Slots(toolchains, configs, args, progress, reference_src_dir,
- db_queue)
+ slots = Slots(toolchains, args, progress, reference_src_dir, db_queue)
# Main loop to process defconfig files:
# Add a new subprocess into a vacant slot.
@@ -1729,7 +1606,6 @@ doc/develop/moveconfig.rst for documentation.'''
parser.add_argument('configs', nargs='*')
args = parser.parse_args()
- configs = args.configs
if args.test:
sys.argv = [sys.argv[0]]
@@ -1742,13 +1618,12 @@ doc/develop/moveconfig.rst for documentation.'''
do_scan_source(os.getcwd(), args.update)
return
- if not any((len(configs), args.force_sync, args.build_db, args.imply,
- args.find)):
+ if not any((args.force_sync, args.build_db, args.imply, args.find)):
parser.print_usage()
sys.exit(1)
# prefix the option name with CONFIG_ if missing
- configs = [prefix_config(cfg) for cfg in configs]
+ configs = [prefix_config(cfg) for cfg in args.configs]
check_top_directory()
@@ -1789,7 +1664,7 @@ doc/develop/moveconfig.rst for documentation.'''
toolchains = toolchain.Toolchains()
toolchains.GetSettings()
toolchains.Scan(verbose=False)
- move_config(toolchains, [], args, db_queue)
+ move_config(toolchains, args, db_queue)
db_queue.join()
if args.build_db:
--
2.41.0.640.ga95def55d0-goog
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