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Rebase of chromiumos fork

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https://chromium.googlesource.com/chromiumos/third_party/shellcheck/
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Matt Jolly 2023-02-28 20:30:31 +11:00 • committed by hololeap
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commit e3d8483e49
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1
ShellCheck.cabal
View file

@ -97,6 +97,7 @@ library
ShellCheck.Regex
other-modules:
Paths_ShellCheck
ShellCheck.PortageAutoInternalVariables
default-language: Haskell98
executable shellcheck

128
portage/get_vars.py Normal file
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@ -0,0 +1,128 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2019 The ChromiumOS Authors
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google LLC nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Binary License Terms
"""Extract eclass variable names into Haskell list format."""
from __future__ import print_function
import datetime
import os
import re
import sys
import textwrap
# Matches a line that declares a variable in an eclass.
VAR_RE = re.compile(r'@(?:ECLASS-)?VARIABLE:\s*(\w+)$')
# Matches a line that declares inheritance.
INHERIT_RE = re.compile(r'^[^#]*\binherit((?:\s+[\w-]+)+)$')
VAR_FILE_HEADER = """module ShellCheck.PortageAutoInternalVariables (
portageAutoInternalVariables
) where
-- This file contains the variables generated by
-- portage/get_vars.py"""
PORTAGE_AUTO_VAR_NAME = 'portageAutoInternalVariables'
class Eclass:
"""Container for eclass information"""
def __init__(self, name, eclass_vars, inheritances):
self.name = name
self.vars = eclass_vars
self.inheritances = inheritances
def calculate_eclass_vars(self, eclasses):
while self.inheritances:
name = self.inheritances.pop()
try:
sub_eclass = eclasses[name]
new_vars = sub_eclass.calculate_eclass_vars(eclasses).vars
self.vars = self.vars.union(new_vars)
except Exception:
pass
return self
def print_var_list(eclass, eclass_vars):
var_list = ' '.join(['"%s",' % v for v in sorted(eclass_vars)])
print(' -- %s\n%s' %
(eclass,
textwrap.fill(
var_list, 80, initial_indent=' ', subsequent_indent=' ')))
def process_file(eclass_path):
eclass_name = os.path.splitext(os.path.basename(eclass_path))[0]
with open(eclass_path, 'r') as f:
eclass_vars = set()
eclass_inheritances = set()
for line in f:
line = line.strip()
if not line:
continue
while line[-1] == '\\':
line = line[:-1] + next(f).strip()
match = VAR_RE.search(line)
if match:
var_name = match.group(1)
eclass_vars.add(var_name.strip())
else:
match = INHERIT_RE.search(line)
if match:
for inheritance in re.split(r'\s+', match.group(1)):
if inheritance.strip():
eclass_inheritances.add(inheritance.strip())
return Eclass(eclass_name, eclass_vars, eclass_inheritances)
def format_eclasses_as_haskell_map(eclasses):
map_entries = []
join_string = '", "'
for value in sorted(eclasses, key=(lambda x: x.name)):
if value.vars:
var_list_string = f'"{join_string.join(sorted(list(value.vars)))}"'
map_entries.append(
textwrap.fill(
f'("{value.name}", [{var_list_string}])',
80,
initial_indent=' ',
subsequent_indent=' '))
return_string = ',\n\n'.join(map_entries)
return_string = f""" Data.Map.fromList
[
{return_string}
]"""
return f"""{VAR_FILE_HEADER}\n\n
-- Last Generated: {datetime.datetime.now().strftime("%x")}
import qualified Data.Map
{PORTAGE_AUTO_VAR_NAME} =
{return_string}"""
def main(argv):
eclasses = {}
for path in sorted(argv, key=os.path.basename):
if not path.endswith('.eclass'):
continue
new_eclass = process_file(path)
eclasses[new_eclass.name] = new_eclass
eclasses_list = [
value.calculate_eclass_vars(eclasses) for key, value in eclasses.items()
]
print(format_eclasses_as_haskell_map(eclasses_list))
if __name__ == '__main__':
sys.exit(main(sys.argv[1:]))

120
portage/get_vars_diff.py Normal file
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@ -0,0 +1,120 @@
#!/usr/bin/env python3
# Copyright 2020 The ChromiumOS Authors
# All rights reserved.
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google LLC nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Binary License Terms
"""Generates diff of vars from get_vars.py and those existing in Data.hs."""
import itertools
from pathlib import Path
import subprocess
SCRIPT = Path(__file__).resolve()
THIRD_PARTY = SCRIPT.parent.parent.parent.parent.parent
# List of relative directories in which to find the eclasses.
eclass_rel_dirs = (
THIRD_PARTY / 'chromiumos-overlay' / 'eclass',
THIRD_PARTY / 'portage-stable' / 'eclass',
THIRD_PARTY / 'eclass-overlay' / 'eclass',
)
# Runs get_vars.py with the eclass paths and store the output.
cmd = [SCRIPT.with_name('get_vars.py')] + list(
itertools.chain(*(x.glob('*') for x in eclass_rel_dirs)))
new_output = subprocess.check_output(cmd, encoding='utf-8').splitlines()
new = []
for line in new_output:
if '--' in line:
new.append(line.strip())
elif not line.strip():
continue
else:
new += (line.replace('"', '').replace('\n', '').split(','))
# Reads the Data.hs relevant area and store the lines.
data_hs = THIRD_PARTY / 'shellcheck' / 'src' / 'ShellCheck' / 'Data.hs'
with data_hs.open('r', encoding='utf-8') as fp:
record = False
old = []
for line in fp:
if line.strip() == '-- autotest.eclass declared incorrectly':
break
if line.strip() == '-- generic ebuilds':
record = True
if record:
if '--' in line:
old.append(line.strip())
elif not line.strip():
continue
else:
old += line.replace('"', '').replace('\n', '').split(',')
# Cleans up empty bits as a result of parsing difficulties.
new = [x.strip() for x in new if x.strip()]
old = [x.strip() for x in old if x.strip()]
all_eclasses = set()
old_vars = {}
new_vars = {}
current_eclass = ''
for item in old:
if '--' in item:
# It's an eclass comment line.
current_eclass = item[3:]
all_eclasses.add(current_eclass)
continue
else:
# It's a var, so add it to the dict of the current eclass.
old_vars.setdefault(current_eclass, []).append(item)
for item in new:
if '--' in item:
# It's an eclass comment line.
current_eclass = item[3:]
all_eclasses.add(current_eclass)
continue
else:
# It's a var, so add it to the dict of the current eclass.
new_vars.setdefault(current_eclass, []).append(item)
for eclass in sorted(all_eclasses):
if eclass in old_vars:
if eclass not in new_vars:
# Checks if the entire eclass is removed.
print(f'{eclass} not present in new variables.')
for var in old_vars[eclass]:
print(f'\t-{var}')
print()
else:
# Eclass isn't removed, so check for added or removed vars.
toprint = '\n'.join(
[f'\t-{x}' for x in old_vars[eclass] if x not in new_vars[eclass]] +
[f'\t+{x}' for x in new_vars[eclass] if x not in old_vars[eclass]])
if toprint:
print(eclass)
print(toprint)
if eclass in new_vars:
if eclass not in old_vars:
# Checks if entire eclass is new.
print(f'{eclass} added in new variables.')
for var in new_vars[eclass]:
print(f'\t+{var}')
print()

5
shellcheck.1.md
View file

@ -87,8 +87,9 @@ not warn at all, as `ksh` supports decimals in arithmetic contexts.
: Specify Bourne shell dialect. Valid values are *sh*, *bash*, *dash* and *ksh*.
The default is to deduce the shell from the file's `shell` directive,
shebang, or `.bash/.bats/.dash/.ksh` extension, in that order. *sh* refers to
POSIX `sh` (not the system's), and will warn of portability issues.
shebang, or `.bash/.bats/.dash/.ksh/.ebuild/.eclass` extension, in that
order. *sh* refers to POSIX `sh` (not the system's), and will warn of
portability issues.
**-S**\ *SEVERITY*,\ **--severity=***severity*

20
src/ShellCheck/ASTLib.hs
View file

@ -36,8 +36,6 @@ import Numeric (showHex)
import Test.QuickCheck
arguments (T_SimpleCommand _ _ (cmd:args)) = args
-- Is this a type of loop?
isLoop t = case t of
T_WhileExpression {} -> True
@ -559,11 +557,29 @@ getCommandNameFromExpansion t =
extract (T_Pipeline _ _ [cmd]) = getCommandName cmd
extract _ = Nothing
-- If a command substitution is a single command, get its argument Tokens.
-- Return an empty list if there are no arguments or the token is not a command substitution.
-- $(date +%s) = ["+%s"]
getArgumentsFromExpansion :: Token -> [Token]
getArgumentsFromExpansion t =
case t of
T_DollarExpansion _ [c] -> extract c
T_Backticked _ [c] -> extract c
T_DollarBraceCommandExpansion _ [c] -> extract c
_ -> []
where
extract (T_Pipeline _ _ [cmd]) = arguments cmd
extract _ = []
-- Get the basename of a token representing a command
getCommandBasename = fmap basename . getCommandName
basename = reverse . takeWhile (/= '/') . reverse
-- Get the arguments to a command
arguments (T_SimpleCommand _ _ (cmd:args)) = args
arguments t = maybe [] arguments (getCommand t)
isAssignment t =
case t of
T_Redirecting _ _ w -> isAssignment w

162
src/ShellCheck/Analytics.hs
View file

@ -68,6 +68,7 @@ treeChecks = [
,checkArrayAssignmentIndices
,checkUseBeforeDefinition
,checkAliasUsedInSameParsingUnit
,checkForStableKeywordsin9999CrosWorkonEbuilds
,checkArrayValueUsedAsIndex
]
@ -291,6 +292,12 @@ verifyTree f s = producesComments f s == Just True
verifyNotTree :: (Parameters -> Token -> [TokenComment]) -> String -> Bool
verifyNotTree f s = producesComments f s == Just False
-- Takes a regular checker function and a Parameters and returns a new
-- checker function that acts as though portage mode had been passed
-- in the parameters.
withPortageParams :: (Parameters -> a) -> Parameters -> a
withPortageParams f p = f $ p { portageFileType = Ebuild False }
checkCommand str f t@(T_SimpleCommand id _ (cmd:rest))
| t `isCommand` str = f cmd rest
checkCommand _ _ _ = return ()
@ -778,6 +785,33 @@ checkFindExec _ cmd@(T_SimpleCommand _ _ t@(h:r)) | cmd `isCommand` "find" = do
fromWord _ = []
checkFindExec _ _ = return ()
commandNeverProducesSpaces params t =
maybe False (`elem` noSpaceCommands) cmd
|| (maybe False (`elem` spacesFromArgsCommands) cmd && noArgsHaveSpaces t)
where
cmd = getCommandNameFromExpansion t
noSpaceCommands =
if isPortageBuild params
then
[
"usev"
, "use_with"
, "use_enable"
]
else
[]
spacesFromArgsCommands =
if isPortageBuild params
then
[
"usex"
, "meson_use"
, "meson_feature"
]
else
[]
noArgsHaveSpaces t = all (' ' `notElem`) (words $ getArgumentsFromExpansion t)
words = map $ getLiteralStringDef " "
prop_checkUnquotedExpansions1 = verify checkUnquotedExpansions "rm $(ls)"
prop_checkUnquotedExpansions1a = verify checkUnquotedExpansions "rm `ls`"
@ -790,6 +824,11 @@ prop_checkUnquotedExpansions6 = verifyNot checkUnquotedExpansions "$(cmd)"
prop_checkUnquotedExpansions7 = verifyNot checkUnquotedExpansions "cat << foo\n$(ls)\nfoo"
prop_checkUnquotedExpansions8 = verifyNot checkUnquotedExpansions "set -- $(seq 1 4)"
prop_checkUnquotedExpansions9 = verifyNot checkUnquotedExpansions "echo foo `# inline comment`"
prop_checkUnquotedExpansionsUsev = verify checkUnquotedExpansions "echo $(usev X)"
prop_checkUnquotedExpansionsPortageUsev = verifyNot (withPortageParams checkUnquotedExpansions) "echo $(usev X)"
prop_checkUnquotedExpansionsUsex = verify checkUnquotedExpansions "echo $(usex X)"
prop_checkUnquotedExpansionsPortageUsex1 = verifyNot (withPortageParams checkUnquotedExpansions) "echo $(usex X \"\" Y)"
prop_checkUnquotedExpansionsPortageUsex2 = verify (withPortageParams checkUnquotedExpansions) "echo $(usex X \"Y Z\" W)"
prop_checkUnquotedExpansions10 = verify checkUnquotedExpansions "#!/bin/sh\nexport var=$(val)"
prop_checkUnquotedExpansions11 = verifyNot checkUnquotedExpansions "ps -p $(pgrep foo)"
checkUnquotedExpansions params =
@ -801,7 +840,7 @@ checkUnquotedExpansions params =
check _ = return ()
tree = parentMap params
examine t contents =
unless (null contents || shouldBeSplit t || isQuoteFree (shellType params) tree t || usedAsCommandName tree t) $
unless (null contents || shouldBeSplit t || isQuoteFree (shellType params) tree t || usedAsCommandName tree t || commandNeverProducesSpaces params t) $
warn (getId t) 2046 "Quote this to prevent word splitting."
shouldBeSplit t =
@ -963,6 +1002,10 @@ checkArrayAsString _ (T_Assignment id _ _ _ word) =
"Brace expansions and globs are literal in assignments. Quote it or use an array."
checkArrayAsString _ _ = return ()
allArrayVariables params =
shellArrayVariables ++
if isPortageBuild params then portageArrayVariables else []
prop_checkArrayWithoutIndex1 = verifyTree checkArrayWithoutIndex "foo=(a b); echo $foo"
prop_checkArrayWithoutIndex2 = verifyNotTree checkArrayWithoutIndex "foo='bar baz'; foo=($foo); echo ${foo[0]}"
prop_checkArrayWithoutIndex3 = verifyTree checkArrayWithoutIndex "coproc foo while true; do echo cow; done; echo $foo"
@ -978,6 +1021,7 @@ checkArrayWithoutIndex params _ =
doVariableFlowAnalysis readF writeF defaultMap (variableFlow params)
where
defaultMap = Map.fromList $ map (\x -> (x,())) arrayVariables
arrayVariables = allArrayVariables params
readF _ (T_DollarBraced id _ token) _ = do
map <- get
return . maybeToList $ do
@ -1070,6 +1114,9 @@ prop_checkSingleQuotedVariables22 = verifyNot checkSingleQuotedVariables "jq '$_
prop_checkSingleQuotedVariables23 = verifyNot checkSingleQuotedVariables "command jq '$__loc__'"
prop_checkSingleQuotedVariables24 = verifyNot checkSingleQuotedVariables "exec jq '$__loc__'"
prop_checkSingleQuotedVariables25 = verifyNot checkSingleQuotedVariables "exec -c -a foo jq '$__loc__'"
prop_checkSingleQuotedVariablesCros1 = verifyNot checkSingleQuotedVariables "python_gen_any_dep 'dev-python/pyyaml[${PYTHON_USEDEP}]'"
prop_checkSingleQuotedVariablesCros2 = verifyNot checkSingleQuotedVariables "python_gen_cond_dep 'dev-python/unittest2[${PYTHON_USEDEP}]' python2_7 pypy"
prop_checkSingleQuotedVariablesCros3 = verifyNot checkSingleQuotedVariables "version_format_string '${PN}_source_$1_$2-$3_$4'"
checkSingleQuotedVariables params t@(T_SingleQuoted id s) =
@ -1109,6 +1156,9 @@ checkSingleQuotedVariables params t@(T_SingleQuoted id s) =
,"git filter-branch"
,"mumps -run %XCMD"
,"mumps -run LOOP%XCMD"
,"python_gen_any_dep"
,"python_gen_cond_dep"
,"version_format_string"
]
|| "awk" `isSuffixOf` commandName
|| "perl" `isPrefixOf` commandName
@ -2036,6 +2086,47 @@ doVariableFlowAnalysis readFunc writeFunc empty flow = evalState (
writeFunc base token name values
doFlow _ = return []
-- Ensure that portage vars without spaces only exist when parsing portage files
allVariablesWithoutSpaces params =
variablesWithoutSpaces ++
if isPortageBuild params then portageVariablesWithoutSpaces else []
getInheritedEclasses :: Token -> [String]
getInheritedEclasses root = execWriter $ doAnalysis findInheritedEclasses root
where
findInheritedEclasses cmd
| cmd `isCommand` "inherit" = tell $ catMaybes $ getLiteralString <$> (arguments cmd)
findInheritedEclasses _ = return ()
checkForStableKeywordsin9999CrosWorkonEbuilds :: Parameters -> Token -> [TokenComment]
checkForStableKeywordsin9999CrosWorkonEbuilds params root =
if isPortage9999Ebuild params && "cros-workon" `elem` getInheritedEclasses root
then ensureNoStableKeywords root
else []
prop_checkEnsureNoStableKeywords1 = verifyNotTree (const ensureNoStableKeywords) "KEYWORDS=\"~*\""
prop_checkEnsureNoStableKeywords2 = verifyNotTree (const ensureNoStableKeywords) "KEYWORDS=\"-* ~amd64\""
prop_checkEnsureNoStableKeywords3 = verifyTree (const ensureNoStableKeywords) "KEYWORDS=\"*\""
prop_checkEnsureNoStableKeywords4 = verifyTree (const ensureNoStableKeywords) "KEYWORDS=\"-* amd64\""
ensureNoStableKeywords :: Token -> [TokenComment]
ensureNoStableKeywords root =
execWriter $ doAnalysis warnStableKeywords root
-- warnStableKeywords will emit an error if any KEYWORDS listed in the .ebuild
-- file are marked as stable. In practice, this means that there are any
-- KEYWORDS that do not begin with - or ~.
warnStableKeywords :: Token -> Writer [TokenComment] ()
warnStableKeywords (T_Assignment _ Assign "KEYWORDS" []
(T_NormalWord _ [T_DoubleQuoted id [(T_Literal _ keywords)]]))
| any isStableKeyword (words keywords) =
tell [makeComment ErrorC id 5000 $
"All KEYWORDS in -9999.ebuild files inheriting from cros-workon must " ++
"be marked as unstable (~*, ~amd64, etc...), or broken (-*, -amd64, etc...)."]
warnStableKeywords _ = return ()
isStableKeyword :: String -> Bool
isStableKeyword k = not (("~" `isPrefixOf` k) || ("-" `isPrefixOf` k))
-- Don't suggest quotes if this will instead be autocorrected
-- from $foo=bar to foo=bar. This is not pretty but ok.
quotesMayConflictWithSC2281 params t =
@ -2317,6 +2408,13 @@ checkFunctionsUsedExternally params t =
info definitionId 2032 $
"This function can't be invoked via " ++ cmd ++ patternContext cmdId
allInternalVariables params =
genericInternalVariables ++
if shellType params == Ksh then kshInternalVariables else [] ++
if isPortageBuild params
then portageInternalVariables (getInheritedEclasses (rootNode params))
else []
prop_checkUnused0 = verifyNotTree checkUnusedAssignments "var=foo; echo $var"
prop_checkUnused1 = verifyTree checkUnusedAssignments "var=foo; echo $bar"
prop_checkUnused2 = verifyNotTree checkUnusedAssignments "var=foo; export var;"
@ -2366,6 +2464,26 @@ prop_checkUnused44 = verifyNotTree checkUnusedAssignments "DEFINE_string \"foo$i
prop_checkUnused45 = verifyTree checkUnusedAssignments "readonly foo=bar"
prop_checkUnused46 = verifyTree checkUnusedAssignments "readonly foo=(bar)"
prop_checkUnused47 = verifyNotTree checkUnusedAssignments "a=1; alias hello='echo $a'"
prop_checkUnused_portageVarAssign =
verifyNotTree (withPortageParams checkUnusedAssignments)
"BROOT=2"
prop_checkUnused_portageVarAssignNoPortageParams =
verifyTree checkUnusedAssignments
"BROOT=2"
prop_checkUnused_portageInheritedVarAssign =
verifyNotTree (withPortageParams checkUnusedAssignments)
"inherit cargo; CARGO_INSTALL_PATH=2"
prop_checkUnused_portageInheritedVarAssignNoPortage =
verifyTree checkUnusedAssignments
"inherit cargo; CARGO_INSTALL_PATH=2"
prop_checkUnused_portageInheritedVarAssignNoInherit =
verifyTree (withPortageParams checkUnusedAssignments)
"CARGO_INSTALL_PATH=2"
prop_checkUnused_portageInheritedVarAssignNoInheritOrPortage =
verifyTree checkUnusedAssignments
"CARGO_INSTALL_PATH=2"
prop_checkUnusedTcExport = verifyNotTree checkUnusedAssignments "tc-export CC; echo $CC"
prop_checkUnusedTcExportBuildEnv = verifyNotTree checkUnusedAssignments "tc-export_build_env CC; echo $CC $BUILD_CFLAGS $CFLAGS_FOR_BUILD"
prop_checkUnused48 = verifyNotTree checkUnusedAssignments "_a=1"
prop_checkUnused49 = verifyNotTree checkUnusedAssignments "declare -A array; key=a; [[ -v array[$key] ]]"
prop_checkUnused50 = verifyNotTree checkUnusedAssignments "foofunc() { :; }; typeset -fx foofunc"
@ -2393,6 +2511,7 @@ checkUnusedAssignments params t = execWriter (mapM_ warnFor unused)
stripSuffix = takeWhile isVariableChar
defaultMap = Map.fromList $ zip internalVariables $ repeat ()
internalVariables = allInternalVariables params
prop_checkUnassignedReferences1 = verifyTree checkUnassignedReferences "echo $foo"
prop_checkUnassignedReferences2 = verifyNotTree checkUnassignedReferences "foo=hello; echo $foo"
@ -2443,6 +2562,24 @@ prop_checkUnassignedReferences_minusNBraced = verifyNotTree checkUnassignedRefe
prop_checkUnassignedReferences_minusZBraced = verifyNotTree checkUnassignedReferences "if [ -z \"${x}\" ]; then echo \"\"; fi"
prop_checkUnassignedReferences_minusNDefault = verifyNotTree checkUnassignedReferences "if [ -n \"${x:-}\" ]; then echo $x; fi"
prop_checkUnassignedReferences_minusZDefault = verifyNotTree checkUnassignedReferences "if [ -z \"${x:-}\" ]; then echo \"\"; fi"
prop_checkUnassignedReference_portageVarReference =
verifyNotTree (withPortageParams (checkUnassignedReferences' True))
"echo $BROOT"
prop_checkUnassignedReference_portageVarReferenceNoPortage =
verifyTree (checkUnassignedReferences' True)
"echo $BROOT"
prop_checkUnassignedReference_portageInheritedVarReference =
verifyNotTree (withPortageParams (checkUnassignedReferences' True))
"inherit cargo; echo $CARGO_INSTALL_PATH"
prop_checkUnassignedReference_portageInheritedVarReferenceNoPortage =
verifyTree (checkUnassignedReferences' True)
"inherit cargo; echo $CARGO_INSTALL_PATH"
prop_checkUnassignedReference_portageInheritedVarReferenceNoInherit =
verifyTree (withPortageParams (checkUnassignedReferences' True))
"echo $CARGO_INSTALL_PATH"
prop_checkUnassignedReference_portageInheritedVarReferenceNoInheritOrPortage =
verifyTree (checkUnassignedReferences' True)
"echo $CARGO_INSTALL_PATH"
prop_checkUnassignedReferences50 = verifyNotTree checkUnassignedReferences "echo ${foo:+bar}"
prop_checkUnassignedReferences51 = verifyNotTree checkUnassignedReferences "echo ${foo:+$foo}"
prop_checkUnassignedReferences52 = verifyNotTree checkUnassignedReferences "wait -p pid; echo $pid"
@ -2452,6 +2589,7 @@ checkUnassignedReferences' includeGlobals params t = warnings
where
(readMap, writeMap) = execState (mapM tally $ variableFlow params) (Map.empty, Map.empty)
defaultAssigned = Map.fromList $ map (\a -> (a, ())) $ filter (not . null) internalVariables
internalVariables = allInternalVariables params
tally (Assignment (_, _, name, _)) =
modify (\(read, written) -> (read, Map.insert name () written))
@ -3199,6 +3337,7 @@ checkUncheckedCdPushdPopd params root =
[_, str] -> str `matches` regex
_ -> False
regex = mkRegex "^/*((\\.|\\.\\.)/+)*(\\.|\\.\\.)?$"
exit = if isPortageBuild params then "die" else "exit"
prop_checkLoopVariableReassignment1 = verify checkLoopVariableReassignment "for i in *; do for i in *.bar; do true; done; done"
prop_checkLoopVariableReassignment2 = verify checkLoopVariableReassignment "for i in *; do for((i=0; i<3; i++)); do true; done; done"
@ -3509,6 +3648,18 @@ prop_checkSplittingInArrays5 = verifyNot checkSplittingInArrays "a=( $! $$ $# )"
prop_checkSplittingInArrays6 = verifyNot checkSplittingInArrays "a=( ${#arr[@]} )"
prop_checkSplittingInArrays7 = verifyNot checkSplittingInArrays "a=( foo{1,2} )"
prop_checkSplittingInArrays8 = verifyNot checkSplittingInArrays "a=( * )"
prop_checkSplittingInArraysUseWith1 = verify checkSplittingInArrays "a=( $(use_with b) )"
prop_checkSplittingInArraysUseWith2 = verifyNot (withPortageParams checkSplittingInArrays) "a=( $(use_with b) )"
prop_checkSplittingInArraysUseEnable1 = verify checkSplittingInArrays "a=( `use_enable b` )"
prop_checkSplittingInArraysUseEnable2 = verifyNot (withPortageParams checkSplittingInArrays) "a=( `use_enable b` )"
prop_checkSplittingInArraysMesonUse1 = verify checkSplittingInArrays "a=( `meson_use b` )"
prop_checkSplittingInArraysMesonUse2 = verifyNot (withPortageParams checkSplittingInArrays) "a=( `meson_use b` )"
prop_checkSplittingInArraysMesonFeature1 = verify checkSplittingInArrays "a=( `meson_feature b` )"
prop_checkSplittingInArraysMesonFeature2 = verifyNot (withPortageParams checkSplittingInArrays) "a=( `meson_feature b` )"
prop_checkSplittingInArraysUsex1 = verify checkSplittingInArrays "a=( $(usex X Y Z) )"
prop_checkSplittingInArraysUsex2 = verify (withPortageParams checkSplittingInArrays) "a=( `usex X \"Y Z\" W` )"
prop_checkSplittingInArraysUsex3 = verify (withPortageParams checkSplittingInArrays) "a=( `usex X \"${VAR}\" W` )"
prop_checkSPlittingInArraysUsex4 = verifyNot (withPortageParams checkSplittingInArrays) "a=( `usex X Y Z` )"
checkSplittingInArrays params t =
case t of
T_Array _ elements -> mapM_ check elements
@ -3518,9 +3669,9 @@ checkSplittingInArrays params t =
T_NormalWord _ parts -> mapM_ checkPart parts
_ -> return ()
checkPart part = case part of
T_DollarExpansion id _ -> forCommand id
T_DollarBraceCommandExpansion id _ -> forCommand id
T_Backticked id _ -> forCommand id
T_DollarExpansion id str -> forCommand id part
T_DollarBraceCommandExpansion id str -> forCommand id part
T_Backticked id _ -> forCommand id part
T_DollarBraced id _ str |
not (isCountingReference part)
&& not (isQuotedAlternativeReference part)
@ -3531,7 +3682,8 @@ checkSplittingInArrays params t =
else "Quote to prevent word splitting/globbing, or split robustly with mapfile or read -a."
_ -> return ()
forCommand id =
forCommand id t =
unless (commandNeverProducesSpaces params t) $
warn id 2207 $
if shellType params == Ksh
then "Prefer read -A or while read to split command output (or quote to avoid splitting)."

39
src/ShellCheck/AnalyzerLib.hs
View file

@ -102,10 +102,18 @@ data Parameters = Parameters {
rootNode :: Token,
-- map from token id to start and end position
tokenPositions :: Map.Map Id (Position, Position),
-- detailed type of any Portage related file
portageFileType :: PortageFileType,
-- Result from Control Flow Graph analysis (including data flow analysis)
cfgAnalysis :: CF.CFGAnalysis
} deriving (Show)
isPortageBuild :: Parameters -> Bool
isPortageBuild params = portageFileType params /= NonPortageRelated
isPortage9999Ebuild :: Parameters -> Bool
isPortage9999Ebuild params = portageFileType params == Ebuild { is9999Ebuild = True }
-- TODO: Cache results of common AST ops here
data Cache = Cache {}
@ -146,6 +154,15 @@ pScript s =
}
in runIdentity $ parseScript (mockedSystemInterface []) pSpec
-- For testing. Tries to construct Parameters from a test script allowing for
-- alterations to the AnalysisSpec.
makeTestParams :: String -> (AnalysisSpec -> AnalysisSpec) -> Maybe Parameters
makeTestParams s specModifier = do
let pr = pScript s
prRoot pr
let spec = specModifier $ defaultSpec pr
return $ makeParameters spec
-- For testing. If parsed, returns whether there are any comments
producesComments :: Checker -> String -> Maybe Bool
producesComments c s = do
@ -225,6 +242,7 @@ makeParameters spec = params
parentMap = getParentTree root,
variableFlow = getVariableFlow params root,
tokenPositions = asTokenPositions spec,
portageFileType = asPortageFileType spec,
cfgAnalysis = CF.analyzeControlFlow cfParams root
}
cfParams = CF.CFGParameters {
@ -582,6 +600,15 @@ getReferencedVariableCommand base@(T_SimpleCommand _ _ (T_NormalWord _ (T_Litera
head:_ -> map (\x -> (base, head, x)) $ getVariablesFromLiteralToken head
_ -> []
"alias" -> [(base, token, name) | token <- rest, name <- getVariablesFromLiteralToken token]
-- tc-export makes a list of toolchain variables available, similar to export.
-- Usage tc-export CC CXX
"tc-export" -> concatMap getReference rest
-- tc-export_build_env exports the listed variables plus a bunch of BUILD_XX variables.
-- Usage tc-export_build_env BUILD_CC
"tc-export_build_env" -> concatMap getReference rest ++ concatMap buildVarReferences portageBuildFlagVariables
_ -> []
where
forDeclare =
@ -595,6 +622,7 @@ getReferencedVariableCommand base@(T_SimpleCommand _ _ (T_NormalWord _ (T_Litera
getReference t@(T_NormalWord _ [T_Literal _ name]) | not ("-" `isPrefixOf` name) = [(t, t, name)]
getReference _ = []
flags = map snd $ getAllFlags base
buildVarReferences var = [(base, base, "BUILD_" ++ var), (base, base, var ++ "_FOR_BUILD")]
getReferencedVariableCommand _ = []
@ -653,6 +681,13 @@ getModifiedVariableCommand base@(T_SimpleCommand id cmdPrefix (T_NormalWord _ (T
"DEFINE_integer" -> maybeToList $ getFlagVariable rest
"DEFINE_string" -> maybeToList $ getFlagVariable rest
-- tc-export creates all the variables passed to it
"tc-export" -> concatMap getModifierParamString rest
-- tc-export_build_env creates all the variables passed to it
-- plus several BUILD_ and _FOR_BUILD variables.
"tc-export_build_env" -> concatMap getModifierParamString rest ++ getBuildEnvTokens
_ -> []
where
flags = map snd $ getAllFlags base
@ -743,6 +778,10 @@ getModifiedVariableCommand base@(T_SimpleCommand id cmdPrefix (T_NormalWord _ (T
return (base, n, "FLAGS_" ++ name, DataString $ SourceExternal)
getFlagVariable _ = Nothing
getBuildEnvTokens = concatMap buildVarTokens portageBuildFlagVariables
buildVarTokens var = [(base, base, "BUILD_" ++ var, DataString $ SourceExternal),
(base, base, var ++ "_FOR_BUILD", DataString $ SourceExternal)]
getModifiedVariableCommand _ = []
-- Given a NormalWord like foo or foo[$bar], get foo.

2
src/ShellCheck/CFGAnalysis.hs
View file

@ -200,7 +200,7 @@ unreachableState = modified newInternalState {
createEnvironmentState :: InternalState
createEnvironmentState = do
foldl' (flip ($)) newInternalState $ concat [
addVars Data.internalVariables unknownVariableState,
addVars Data.genericInternalVariables unknownVariableState,
addVars Data.variablesWithoutSpaces spacelessVariableState,
addVars Data.specialIntegerVariables integerVariableState
]

7
src/ShellCheck/Checker.hs
View file

@ -54,7 +54,9 @@ shellFromFilename filename = listToMaybe candidates
shellExtensions = [(".ksh", Ksh)
,(".bash", Bash)
,(".bats", Bash)
,(".dash", Dash)]
,(".dash", Dash)
,(".ebuild", Bash)
,(".eclass", Bash)]
-- The `.sh` is too generic to determine the shell:
-- We fallback to Bash in this case and emit SC2148 if there is no shebang
candidates =
@ -86,7 +88,8 @@ checkScript sys spec = do
asCheckSourced = csCheckSourced spec,
asExecutionMode = Executed,
asTokenPositions = tokenPositions,
asOptionalChecks = getEnableDirectives root ++ csOptionalChecks spec
asOptionalChecks = getEnableDirectives root ++ csOptionalChecks spec,
asPortageFileType = getPortageFileType $ csFilename spec
} where as = newAnalysisSpec root
let analysisMessages =
maybe []

72
src/ShellCheck/Checks/Commands.hs
View file

@ -60,8 +60,32 @@ verify :: CommandCheck -> String -> Bool
verify f s = producesComments (getChecker [f]) s == Just True
verifyNot f s = producesComments (getChecker [f]) s == Just False
commandChecks :: [CommandCheck]
commandChecks = [
verifyDisabledCheckerInPortage :: String -> Bool
verifyDisabledCheckerInPortage = verifyDisabledCheckerInPortage2 $
Ebuild { is9999Ebuild = True }
verifyDisabledCheckerInPortage2 :: PortageFileType -> String -> Bool
verifyDisabledCheckerInPortage2 portageFileType s = fromMaybe False $ do
params <- makeTestParams s portageTypeSpec
testSpec <- makeTestSpec
return $ null $ runChecker params (checker testSpec params)
where
portageTypeSpec spec = spec {
asPortageFileType = portageFileType
}
makeTestSpec = do
let pr = pScript s
prRoot pr
return $ portageTypeSpec $ defaultSpec pr
commandCheckWhen :: Bool -> CommandCheck -> CommandCheck
commandCheckWhen predicate commandCheck = if predicate
then commandCheck
else CommandCheck (Exactly "skipped") nullCheck
commandChecks :: Parameters -> [CommandCheck]
commandChecks params = [
checkTr
,checkFindNameGlob
,checkExpr
@ -84,7 +108,7 @@ commandChecks = [
,checkAliasesUsesArgs
,checkAliasesExpandEarly
,checkUnsetGlobs
,checkFindWithoutPath
,commandCheckWhen (not $ isPortageBuild params) checkFindWithoutPath
,checkTimeParameters
,checkTimedCommand
,checkLocalScope
@ -92,7 +116,7 @@ commandChecks = [
,checkDeprecatedEgrep
,checkDeprecatedFgrep
,checkWhileGetoptsCase
,checkCatastrophicRm
,checkCatastrophicRm (isPortageBuild params)
,checkLetUsage
,checkMvArguments, checkCpArguments, checkLnArguments
,checkFindRedirections
@ -206,7 +230,7 @@ getChecker list = Checker {
checker :: AnalysisSpec -> Parameters -> Checker
checker spec params = getChecker $ commandChecks ++ optionals
checker spec params = getChecker $ (commandChecks params) ++ optionals
where
keys = asOptionalChecks spec
optionals =
@ -893,6 +917,7 @@ prop_checkFindWithoutPath5 = verifyNot checkFindWithoutPath "find -O3 ."
prop_checkFindWithoutPath6 = verifyNot checkFindWithoutPath "find -D exec ."
prop_checkFindWithoutPath7 = verifyNot checkFindWithoutPath "find --help"
prop_checkFindWithoutPath8 = verifyNot checkFindWithoutPath "find -Hx . -print"
prop_checkFindWithoutPathPortage = verifyDisabledCheckerInPortage "find -type f"
checkFindWithoutPath = CommandCheck (Basename "find") f
where
f t@(T_SimpleCommand _ _ (cmd:args)) =
@ -1071,20 +1096,23 @@ checkWhileGetoptsCase = CommandCheck (Exactly "getopts") f
T_Redirecting _ _ x@(T_CaseExpression {}) -> return x
_ -> Nothing
prop_checkCatastrophicRm1 = verify checkCatastrophicRm "rm -r $1/$2"
prop_checkCatastrophicRm2 = verify checkCatastrophicRm "rm -r /home/$foo"
prop_checkCatastrophicRm3 = verifyNot checkCatastrophicRm "rm -r /home/${USER:?}/*"
prop_checkCatastrophicRm4 = verify checkCatastrophicRm "rm -fr /home/$(whoami)/*"
prop_checkCatastrophicRm5 = verifyNot checkCatastrophicRm "rm -r /home/${USER:-thing}/*"
prop_checkCatastrophicRm6 = verify checkCatastrophicRm "rm --recursive /etc/*$config*"
prop_checkCatastrophicRm8 = verify checkCatastrophicRm "rm -rf /home"
prop_checkCatastrophicRm10 = verifyNot checkCatastrophicRm "rm -r \"${DIR}\"/{.gitignore,.gitattributes,ci}"
prop_checkCatastrophicRm11 = verify checkCatastrophicRm "rm -r /{bin,sbin}/$exec"
prop_checkCatastrophicRm12 = verify checkCatastrophicRm "rm -r /{{usr,},{bin,sbin}}/$exec"
prop_checkCatastrophicRm13 = verifyNot checkCatastrophicRm "rm -r /{{a,b},{c,d}}/$exec"
prop_checkCatastrophicRmA = verify checkCatastrophicRm "rm -rf /usr /lib/nvidia-current/xorg/xorg"
prop_checkCatastrophicRmB = verify checkCatastrophicRm "rm -rf \"$STEAMROOT/\"*"
checkCatastrophicRm = CommandCheck (Basename "rm") $ \t ->
prop_checkCatastrophicRm1 = verify (checkCatastrophicRm False) "rm -r $1/$2"
prop_checkCatastrophicRm2 = verify (checkCatastrophicRm False) "rm -r /home/$foo"
prop_checkCatastrophicRm3 = verifyNot (checkCatastrophicRm False) "rm -r /home/${USER:?}/*"
prop_checkCatastrophicRm4 = verify (checkCatastrophicRm False) "rm -fr /home/$(whoami)/*"
prop_checkCatastrophicRm5 = verifyNot (checkCatastrophicRm False) "rm -r /home/${USER:-thing}/*"
prop_checkCatastrophicRm6 = verify (checkCatastrophicRm False) "rm --recursive /etc/*$config*"
prop_checkCatastrophicRm8 = verify (checkCatastrophicRm False) "rm -rf /home"
prop_checkCatastrophicRm10 = verifyNot (checkCatastrophicRm False) "rm -r \"${DIR}\"/{.gitignore,.gitattributes,ci}"
prop_checkCatastrophicRm11 = verify (checkCatastrophicRm False) "rm -r /{bin,sbin}/$exec"
prop_checkCatastrophicRm12 = verify (checkCatastrophicRm False) "rm -r /{{usr,},{bin,sbin}}/$exec"
prop_checkCatastrophicRm13 = verifyNot (checkCatastrophicRm False) "rm -r /{{a,b},{c,d}}/$exec"
prop_checkCatastrophicRmA = verify (checkCatastrophicRm False) "rm -rf /usr /lib/nvidia-current/xorg/xorg"
prop_checkCatastrophicRmB = verify (checkCatastrophicRm False) "rm -rf \"$STEAMROOT/\"*"
prop_checkCatastrophicRmED1 = verify (checkCatastrophicRm False) "rm -rf \"$ED/var/\"*"
prop_checkCatastrophicRmED2 = verifyNot (checkCatastrophicRm True) "rm -rf \"$ED/var/\"*"
checkCatastrophicRm isPortageBuild = CommandCheck (Basename "rm") $ \t ->
when (isRecursive t) $
mapM_ (mapM_ checkWord . braceExpand) $ arguments t
where
@ -1114,7 +1142,7 @@ checkCatastrophicRm = CommandCheck (Basename "rm") $ \t ->
f (T_DollarBraced _ _ word) =
let var = onlyLiteralString word in
-- This shouldn't handle non-colon cases.
if any (`isInfixOf` var) [":?", ":-", ":="]
if any (`isInfixOf` var) [":?", ":-", ":="] || (isPortageBuild && var `elem` ["D", "ED"])
then Nothing
else return ""
f _ = return ""
@ -1339,6 +1367,7 @@ checkMaskedReturns str = CommandCheck (Exactly str) checkCmd
checkCmd t = do
path <- getPathM t
shell <- asks shellType
portageFileType <- asks portageFileType
sequence_ $ do
name <- getCommandName t
@ -1349,10 +1378,11 @@ checkMaskedReturns str = CommandCheck (Exactly str) checkCmd
let isLocal = not hasDashG && isLocalInFunction name && isInScopedFunction
let isReadOnly = name == "readonly" || hasDashR
let isPortageBuild = portageFileType /= NonPortageRelated
-- Don't warn about local variables that are declared readonly,
-- because the workaround `local x; x=$(false); local -r x;` is annoying
guard . not $ isLocal && isReadOnly
guard . not $ isLocal && isReadOnly || isPortageBuild
return $ mapM_ checkArgs $ arguments t

117
src/ShellCheck/Data.hs
View file

@ -1,6 +1,8 @@
module ShellCheck.Data where
import qualified Data.Map
import ShellCheck.Interface
import ShellCheck.PortageAutoInternalVariables
import Data.Version (showVersion)
@ -24,7 +26,7 @@ import Paths_ShellCheck (version)
shellcheckVersion = showVersion version -- VERSIONSTRING
internalVariables = [
genericInternalVariables = [
-- Generic
"", "_", "rest", "REST",
@ -55,15 +57,108 @@ internalVariables = [
"USER", "TZ", "TERM", "LOGNAME", "LD_LIBRARY_PATH", "LANGUAGE", "DISPLAY",
"HOSTNAME", "KRB5CCNAME", "XAUTHORITY"
-- Ksh
, ".sh.version"
-- shflags
, "FLAGS_ARGC", "FLAGS_ARGV", "FLAGS_ERROR", "FLAGS_FALSE", "FLAGS_HELP",
"FLAGS_PARENT", "FLAGS_RESERVED", "FLAGS_TRUE", "FLAGS_VERSION",
"flags_error", "flags_return"
]
kshInternalVariables = [
".sh.version"
]
portageManualInternalVariables = [
-- toolchain settings
"CFLAGS", "CXXFLAGS", "CPPFLAGS", "LDFLAGS", "FFLAGS", "FCFLAGS",
"CBUILD", "CHOST", "MAKEOPTS"
-- TODO: Delete these if we can handle `tc-export CC` implicit export.
, "CC", "CPP", "CXX"
-- portage internals
, "EBUILD_PHASE", "EBUILD_SH_ARGS", "EMERGE_FROM", "FILESDIR",
"MERGE_TYPE", "PM_EBUILD_HOOK_DIR", "PORTAGE_ACTUAL_DISTDIR",
"PORTAGE_ARCHLIST", "PORTAGE_BASHRC", "PORTAGE_BINPKG_FILE",
"PORTAGE_BINPKG_TAR_OPTS", "PORTAGE_BINPKG_TMPFILE", "PORTAGE_BIN_PATH",
"PORTAGE_BUILDDIR", "PORTAGE_BUILD_GROUP", "PORTAGE_BUILD_USER",
"PORTAGE_BUNZIP2_COMMAND", "PORTAGE_BZIP2_COMMAND", "PORTAGE_COLORMAP",
"PORTAGE_CONFIGROOT", "PORTAGE_DEBUG", "PORTAGE_DEPCACHEDIR",
"PORTAGE_EBUILD_EXIT_FILE", "PORTAGE_ECLASS_LOCATIONS", "PORTAGE_GID",
"PORTAGE_GRPNAME", "PORTAGE_INST_GID", "PORTAGE_INST_UID",
"PORTAGE_INTERNAL_CALLER", "PORTAGE_IPC_DAEMON", "PORTAGE_IUSE",
"PORTAGE_LOG_FILE", "PORTAGE_MUTABLE_FILTERED_VARS",
"PORTAGE_OVERRIDE_EPREFIX", "PORTAGE_PYM_PATH", "PORTAGE_PYTHON",
"PORTAGE_PYTHONPATH", "PORTAGE_READONLY_METADATA", "PORTAGE_READONLY_VARS",
"PORTAGE_REPO_NAME", "PORTAGE_REPOSITORIES", "PORTAGE_RESTRICT",
"PORTAGE_SAVED_READONLY_VARS", "PORTAGE_SIGPIPE_STATUS", "PORTAGE_TMPDIR",
"PORTAGE_UPDATE_ENV", "PORTAGE_USERNAME", "PORTAGE_VERBOSE",
"PORTAGE_WORKDIR_MODE", "PORTAGE_XATTR_EXCLUDE", "REPLACING_VERSIONS",
"REPLACED_BY_VERSION", "__PORTAGE_HELPER", "__PORTAGE_TEST_HARDLINK_LOCKS",
-- generic ebuilds
"A", "ARCH", "BDEPEND", "BOARD_USE", "BROOT", "CATEGORY", "D",
"DEFINED_PHASES", "DEPEND", "DESCRIPTION", "DISTDIR", "DOCS", "EAPI",
"ECLASS", "ED", "EPREFIX", "EROOT", "ESYSROOT", "EXTRA_ECONF",
"EXTRA_EINSTALL", "EXTRA_MAKE", "FEATURES", "FILESDIR", "HOME", "HOMEPAGE",
"HTML_DOCS", "INHERITED", "IUSE", "KEYWORDS", "LICENSE", "P", "PATCHES",
"PDEPEND", "PF", "PKG_INSTALL_MASK", "PKGUSE", "PN", "PR", "PROPERTIES",
"PROVIDES_EXCLUDE", "PV", "PVR", "QA_AM_MAINTAINER_MODE",
"QA_CONFIGURE_OPTIONS", "QA_DESKTOP_FILE", "QA_DT_NEEDED", "QA_EXECSTACK",
"QA_FLAGS_IGNORED", "QA_MULTILIB_PATHS", "QA_PREBUILT", "QA_PRESTRIPPED",
"QA_SONAME", "QA_SONAME_NO_SYMLINK", "QA_TEXTRELS", "QA_WX_LOAD", "RDEPEND",
"REPOSITORY", "REQUIRED_USE", "REQUIRES_EXCLUDE", "RESTRICT", "ROOT", "S",
"SLOT", "SRC_TEST", "SRC_URI", "STRIP_MASK", "SUBSLOT", "SYSROOT", "T",
"WORKDIR",
-- autotest.eclass declared incorrectly
"AUTOTEST_CLIENT_TESTS", "AUTOTEST_CLIENT_SITE_TESTS",
"AUTOTEST_SERVER_TESTS", "AUTOTEST_SERVER_SITE_TESTS", "AUTOTEST_CONFIG",
"AUTOTEST_DEPS", "AUTOTEST_PROFILERS", "AUTOTEST_CONFIG_LIST",
"AUTOTEST_DEPS_LIST", "AUTOTEST_PROFILERS_LIST",
-- cros-board.eclass declared incorrectly
"CROS_BOARDS",
-- Undeclared cros-kernel2 vars
"AFDO_PROFILE_VERSION",
-- haskell-cabal.eclass declared incorrectly
"CABAL_FEATURES",
-- Undeclared haskell-cabal.eclass vars
"CABAL_CORE_LIB_GHC_PV",
-- Undeclared readme.gentoo.eclass vars
"DOC_CONTENTS",
-- Backwards compatibility perl-module.eclass vars
"MODULE_AUTHOR", "MODULE_VERSION",
-- Undeclared perl-module.eclass vars
"mydoc",
-- python-utils-r1.eclass declared incorrectly
"RESTRICT_PYTHON_ABIS", "PYTHON_MODNAME",
-- ABI variables
"ABI", "DEFAULT_ABI",
-- AFDO variables
"AFDO_LOCATION",
-- Linguas
"LINGUAS"
]
eclassVarsFromMap :: String -> [String]
eclassVarsFromMap eclass =
Data.Map.findWithDefault []
eclass
portageAutoInternalVariables
portageInternalVariables inheritedEclasses =
portageManualInternalVariables ++ concatMap eclassVarsFromMap
inheritedEclasses
specialIntegerVariables = [
"$", "?", "!", "#"
]
@ -81,18 +176,30 @@ variablesWithoutSpaces = specialVariablesWithoutSpaces ++ [
, "FLAGS_ERROR", "FLAGS_FALSE", "FLAGS_TRUE"
]
portageVariablesWithoutSpaces = [
"EAPI", "P", "PF", "PN", "PR", "PV", "PVR", "SLOT"
]
specialVariables = specialVariablesWithoutSpaces ++ ["@", "*"]
unbracedVariables = specialVariables ++ [
"0", "1", "2", "3", "4", "5", "6", "7", "8", "9"
]
arrayVariables = [
shellArrayVariables = [
"BASH_ALIASES", "BASH_ARGC", "BASH_ARGV", "BASH_CMDS", "BASH_LINENO",
"BASH_REMATCH", "BASH_SOURCE", "BASH_VERSINFO", "COMP_WORDS", "COPROC",
"DIRSTACK", "FUNCNAME", "GROUPS", "MAPFILE", "PIPESTATUS", "COMPREPLY"
]
portageArrayVariables = [
"PATCHES"
]
portageBuildFlagVariables = [
"CFLAGS", "CXXFLAGS", "CPPFLAGS", "LDFLAGS"
]
commonCommands = [
"admin", "alias", "ar", "asa", "at", "awk", "basename", "batch",
"bc", "bg", "break", "c99", "cal", "cat", "cd", "cflow", "chgrp",

24
src/ShellCheck/Interface.hs
View file

@ -25,7 +25,7 @@ module ShellCheck.Interface
, CheckResult(crFilename, crComments)
, ParseSpec(psFilename, psScript, psCheckSourced, psIgnoreRC, psShellTypeOverride)
, ParseResult(prComments, prTokenPositions, prRoot)
, AnalysisSpec(asScript, asShellType, asFallbackShell, asExecutionMode, asCheckSourced, asTokenPositions, asOptionalChecks)
, AnalysisSpec(asScript, asShellType, asFallbackShell, asExecutionMode, asCheckSourced, asTokenPositions, asOptionalChecks, asPortageFileType)
, AnalysisResult(arComments)
, FormatterOptions(foColorOption, foWikiLinkCount)
, Shell(Ksh, Sh, Bash, Dash)
@ -58,6 +58,8 @@ module ShellCheck.Interface
, newReplacement
, CheckDescription(cdName, cdDescription, cdPositive, cdNegative)
, newCheckDescription
, PortageFileType(NonPortageRelated, Ebuild, is9999Ebuild, Eclass)
, getPortageFileType
) where
import ShellCheck.AST
@ -157,6 +159,20 @@ newParseResult = ParseResult {
prRoot = Nothing
}
data PortageFileType = NonPortageRelated
| Ebuild { is9999Ebuild :: Bool }
| Eclass deriving (Show, Eq)
getPortageFileType :: String -> PortageFileType
getPortageFileType filename
| ".ebuild" `isSuffixOf` filename = ebuildType
| ".eclass" `isSuffixOf` filename = Eclass
| otherwise = NonPortageRelated
where
ebuildType = Ebuild {
is9999Ebuild = "-9999.ebuild" `isSuffixOf` filename
}
-- Analyzer input and output
data AnalysisSpec = AnalysisSpec {
asScript :: Token,
@ -165,7 +181,8 @@ data AnalysisSpec = AnalysisSpec {
asExecutionMode :: ExecutionMode,
asCheckSourced :: Bool,
asOptionalChecks :: [String],
asTokenPositions :: Map.Map Id (Position, Position)
asTokenPositions :: Map.Map Id (Position, Position),
asPortageFileType :: PortageFileType
}
newAnalysisSpec token = AnalysisSpec {
@ -175,7 +192,8 @@ newAnalysisSpec token = AnalysisSpec {
asExecutionMode = Executed,
asCheckSourced = False,
asOptionalChecks = [],
asTokenPositions = Map.empty
asTokenPositions = Map.empty,
asPortageFileType = NonPortageRelated
}
newtype AnalysisResult = AnalysisResult {

823
src/ShellCheck/PortageAutoInternalVariables.hs Normal file
View file

@ -0,0 +1,823 @@
module ShellCheck.PortageAutoInternalVariables (
portageAutoInternalVariables
) where
-- This file contains the variables generated by
-- portage/get_vars.py
-- Last Generated: 12/02/22
import qualified Data.Map
portageAutoInternalVariables =
Data.Map.fromList
[
("alternatives", ["ALTERNATIVES", "SOURCE"]),
("apache-2", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE", "AT_NOELIBTOOLIZE",
"AT_SYS_M4DIR", "AUTOTOOLS_AUTO_DEPEND", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "GENTOO_DEVELOPER",
"GENTOO_PATCHDIR", "GENTOO_PATCHNAME", "GENTOO_PATCHSTAMP",
"GENTOO_PATCH_A", "IUSE_MODULES", "IUSE_MPMS_FORK", "IUSE_MPMS_THREAD",
"MODULE_CRITICAL", "MODULE_DEFINES", "MODULE_DEPENDS", "MY_CONF", "MY_MODS",
"MY_MPM", "WANT_AUTOCONF", "WANT_AUTOMAKE", "WANT_LIBTOOL",
"_LATEST_AUTOMAKE"]),
("arc-build", ["ARC_BASE", "ARC_ETC_DIR", "ARC_LLVM_VERSION", "ARC_PREFIX",
"ARC_VENDOR_DIR", "ARC_VERSION_MAJOR", "ARC_VERSION_MINOR",
"ARC_VERSION_PATCH", "AUTOTEST_BASE", "BUILD_DIR", "CHROMITE_BIN_DIR",
"CHROMITE_DIR", "CHROOT_SOURCE_ROOT", "CROS_GIT_AOSP_URL",
"CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "MULTIBUILD_ID",
"MULTIBUILD_VARIANT", "MULTIBUILD_VARIANTS", "MULTILIB_ABI_FLAG",
"MULTILIB_CHOST_TOOLS", "MULTILIB_COMPAT", "MULTILIB_USEDEP",
"MULTILIB_WRAPPED_HEADERS", "_MULTILIB_FLAGS"]),
("autotest", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "AUTOTEST_FILE_MASK", "AUTOTEST_FORCE_LIST",
"CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL"]),
("autotest-deponly", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "AUTOTEST_FILE_MASK", "AUTOTEST_FORCE_LIST",
"CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL"]),
("autotest-external-dep", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "AUTOTEST_FILE_MASK", "AUTOTEST_FORCE_LIST",
"CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"PACKAGE"]),
("autotools", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE", "AT_NOELIBTOOLIZE",
"AT_SYS_M4DIR", "AUTOTOOLS_AUTO_DEPEND", "WANT_AUTOCONF", "WANT_AUTOMAKE",
"WANT_LIBTOOL", "_LATEST_AUTOMAKE"]),
("autotools-multilib", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE",
"AT_NOELIBTOOLIZE", "AT_SYS_M4DIR", "AUTOTOOLS_AUTORECONF",
"AUTOTOOLS_AUTO_DEPEND", "AUTOTOOLS_IN_SOURCE_BUILD",
"AUTOTOOLS_PRUNE_LIBTOOL_FILES", "BUILD_DIR", "DOCS", "ECONF_SOURCE",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "HTML_DOCS", "MULTIBUILD_ID",
"MULTIBUILD_VARIANT", "MULTIBUILD_VARIANTS", "MULTILIB_ABI_FLAG",
"MULTILIB_CHOST_TOOLS", "MULTILIB_COMPAT", "MULTILIB_USEDEP",
"MULTILIB_WRAPPED_HEADERS", "PATCHES", "WANT_AUTOCONF", "WANT_AUTOMAKE",
"WANT_LIBTOOL", "_LATEST_AUTOMAKE", "_MULTILIB_FLAGS", "myeconfargs"]),
("autotools-utils", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE",
"AT_NOELIBTOOLIZE", "AT_SYS_M4DIR", "AUTOTOOLS_AUTORECONF",
"AUTOTOOLS_AUTO_DEPEND", "AUTOTOOLS_IN_SOURCE_BUILD",
"AUTOTOOLS_PRUNE_LIBTOOL_FILES", "BUILD_DIR", "DOCS", "ECONF_SOURCE",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "HTML_DOCS", "PATCHES",
"WANT_AUTOCONF", "WANT_AUTOMAKE", "WANT_LIBTOOL", "_LATEST_AUTOMAKE",
"myeconfargs"]),
("base", ["DOCS", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "HTML_DOCS",
"PATCHES"]),
("bash-completion", ["BASHCOMPFILES", "BASHCOMPLETION_NAME",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("cargo", ["CARGO_INSTALL_PATH"]),
("cbi-image", ["CROS_CBI_IMAGE_DIR", "EEPROM_SIZE"]),
("chromium-source", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR",
"CHROMIUM_GCLIENT_TEMPLATE", "CHROOT_SOURCE_ROOT", "CROS_GIT_AOSP_URL",
"CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL", "DEPOT_TOOLS", "EGCLIENT",
"ENINJA"]),
("cmake", ["BUILD_DIR", "CMAKE_BINARY", "CMAKE_BUILD_TYPE",
"CMAKE_EXTRA_CACHE_FILE", "CMAKE_IN_SOURCE_BUILD",
"CMAKE_MAKEFILE_GENERATOR", "CMAKE_QA_SRC_DIR_READONLY",
"CMAKE_REMOVE_MODULES_LIST", "CMAKE_USE_DIR", "CMAKE_VERBOSE",
"CMAKE_WARN_UNUSED_CLI", "DESKTOP_DATABASE_DIR", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "MIMEINFO_DATABASE_DIR",
"NINJAOPTS", "mycmakeargs"]),
("cmake-multilib", ["CMAKE_ECLASS"]),
("cmake-utils", ["BUILD_DIR", "CMAKE_BINARY", "CMAKE_BUILD_TYPE",
"CMAKE_EXTRA_CACHE_FILE", "CMAKE_IN_SOURCE_BUILD",
"CMAKE_MAKEFILE_GENERATOR", "CMAKE_MIN_VERSION", "CMAKE_REMOVE_MODULES",
"CMAKE_REMOVE_MODULES_LIST", "CMAKE_USE_DIR",
"CMAKE_UTILS_QA_SRC_DIR_READONLY", "CMAKE_VERBOSE", "CMAKE_WARN_UNUSED_CLI",
"DESKTOP_DATABASE_DIR", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "MIMEINFO_DATABASE_DIR", "NINJAOPTS", "mycmakeargs"]),
("common-lisp", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("common-lisp-common", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE"]),
("coreboot-sdk", ["COREBOOT_SDK_PREFIX", "COREBOOT_SDK_PREFIX_arm",
"COREBOOT_SDK_PREFIX_arm64", "COREBOOT_SDK_PREFIX_mips",
"COREBOOT_SDK_PREFIX_nds32", "COREBOOT_SDK_PREFIX_riscv",
"COREBOOT_SDK_PREFIX_x86_32", "COREBOOT_SDK_PREFIX_x86_64"]),
("crashid", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("cros-arm64", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_WORKON_ALWAYS_LIVE", "CROS_WORKON_COMMIT", "CROS_WORKON_DESTDIR",
"CROS_WORKON_EGIT_BRANCH", "CROS_WORKON_INCREMENTAL_BUILD",
"CROS_WORKON_INPLACE", "CROS_WORKON_LOCALNAME",
"CROS_WORKON_MAKE_COMPILE_ARGS", "CROS_WORKON_MANUAL_UPREV",
"CROS_WORKON_OPTIONAL_CHECKOUT", "CROS_WORKON_OUTOFTREE_BUILD",
"CROS_WORKON_PROJECT", "CROS_WORKON_REPO", "CROS_WORKON_SRCPATH",
"CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT",
"EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE",
"EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE",
"EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE"]),
("cros-bazel", ["BAZEL_BAZELRC", "BAZEL_CC_BAZELRC", "BAZEL_CC_BUILD",
"BAZEL_CC_CONFIG_DIR", "BAZEL_CC_TOOLCHAIN_CONFIG",
"BAZEL_PORTAGE_PACKAGE_DIR"]),
("cros-binary", ["CROS_BINARY_LOCAL_URI_BASE", "CROS_BINARY_URI"]),
("cros-common.mk", ["CROS_COMMON_MK_NATIVE_TEST"]),
("cros-config-bsp", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"PROGRAM", "PROJECTS", "UNIBOARD_CROS_CONFIG_DIR",
"UNIBOARD_JSON_INSTALL_PATH", "UNIBOARD_YAML_CONFIG", "UNIBOARD_YAML_DIR"]),
("cros-constants", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL"]),
("cros-cpfe", ["CROS_CPFE_BOARD_OVERLAY", "CROS_CPFE_HOME",
"CROS_CPFE_OVERLAY_NAME", "CROS_CPFE_PATH", "CROS_CPFE_URL",
"CROS_CPFE_USER_NAME"]),
("cros-debug", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("cros-ec", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR", "AUTOTEST_BASE",
"CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"COREBOOT_SDK_PREFIX", "COREBOOT_SDK_PREFIX_arm",
"COREBOOT_SDK_PREFIX_arm64", "COREBOOT_SDK_PREFIX_mips",
"COREBOOT_SDK_PREFIX_nds32", "COREBOOT_SDK_PREFIX_riscv",
"COREBOOT_SDK_PREFIX_x86_32", "COREBOOT_SDK_PREFIX_x86_64",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_WORKON_ALWAYS_LIVE", "CROS_WORKON_COMMIT", "CROS_WORKON_DESTDIR",
"CROS_WORKON_EGIT_BRANCH", "CROS_WORKON_INCREMENTAL_BUILD",
"CROS_WORKON_INPLACE", "CROS_WORKON_LOCALNAME",
"CROS_WORKON_MAKE_COMPILE_ARGS", "CROS_WORKON_MANUAL_UPREV",
"CROS_WORKON_OPTIONAL_CHECKOUT", "CROS_WORKON_OUTOFTREE_BUILD",
"CROS_WORKON_PROJECT", "CROS_WORKON_REPO", "CROS_WORKON_SRCPATH",
"CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EC_BOARDS", "EGIT_BOOTSTRAP", "EGIT_BRANCH",
"EGIT_COMMIT", "EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER",
"EGIT_NONBARE", "EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT",
"EGIT_PRUNE", "EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR",
"EGIT_STORE_DIR", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"EVCS_OFFLINE", "UNIBOARD_CROS_CONFIG_DIR", "UNIBOARD_JSON_INSTALL_PATH",
"UNIBOARD_YAML_CONFIG", "UNIBOARD_YAML_DIR"]),
("cros-ec-board", ["EC_BOARDS", "UNIBOARD_CROS_CONFIG_DIR",
"UNIBOARD_JSON_INSTALL_PATH", "UNIBOARD_YAML_CONFIG", "UNIBOARD_YAML_DIR"]),
("cros-ec-release", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"COREBOOT_SDK_PREFIX", "COREBOOT_SDK_PREFIX_arm",
"COREBOOT_SDK_PREFIX_arm64", "COREBOOT_SDK_PREFIX_mips",
"COREBOOT_SDK_PREFIX_nds32", "COREBOOT_SDK_PREFIX_riscv",
"COREBOOT_SDK_PREFIX_x86_32", "COREBOOT_SDK_PREFIX_x86_64",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_WORKON_ALWAYS_LIVE", "CROS_WORKON_COMMIT", "CROS_WORKON_DESTDIR",
"CROS_WORKON_EGIT_BRANCH", "CROS_WORKON_INCREMENTAL_BUILD",
"CROS_WORKON_INPLACE", "CROS_WORKON_LOCALNAME",
"CROS_WORKON_MAKE_COMPILE_ARGS", "CROS_WORKON_MANUAL_UPREV",
"CROS_WORKON_OPTIONAL_CHECKOUT", "CROS_WORKON_OUTOFTREE_BUILD",
"CROS_WORKON_PROJECT", "CROS_WORKON_REPO", "CROS_WORKON_SRCPATH",
"CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EC_BOARDS", "EGIT_BOOTSTRAP", "EGIT_BRANCH",
"EGIT_COMMIT", "EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER",
"EGIT_NONBARE", "EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT",
"EGIT_PRUNE", "EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR",
"EGIT_STORE_DIR", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"EVCS_OFFLINE", "FIRMWARE_EC_BOARD", "FIRMWARE_EC_RELEASE_REPLACE_RO",
"UNIBOARD_CROS_CONFIG_DIR", "UNIBOARD_JSON_INSTALL_PATH",
"UNIBOARD_YAML_CONFIG", "UNIBOARD_YAML_DIR"]),
("cros-factory", ["CROS_FACTORY_BOARD_RESOURCES_DIR"]),
("cros-factory-board", ["CROS_FACTORY_BOARD_RESOURCES_DIR"]),
("cros-firmware", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_FIRMWARE_BCS_OVERLAY", "CROS_FIRMWARE_EC_IMAGE",
"CROS_FIRMWARE_MAIN_IMAGE", "CROS_FIRMWARE_MAIN_RW_IMAGE",
"CROS_FIRMWARE_PD_IMAGE", "CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL",
"CROS_GIT_INT_HOST_URL", "CROS_WORKON_ALWAYS_LIVE", "CROS_WORKON_COMMIT",
"CROS_WORKON_DESTDIR", "CROS_WORKON_EGIT_BRANCH",
"CROS_WORKON_INCREMENTAL_BUILD", "CROS_WORKON_INPLACE",
"CROS_WORKON_LOCALNAME", "CROS_WORKON_MAKE_COMPILE_ARGS",
"CROS_WORKON_MANUAL_UPREV", "CROS_WORKON_OPTIONAL_CHECKOUT",
"CROS_WORKON_OUTOFTREE_BUILD", "CROS_WORKON_PROJECT", "CROS_WORKON_REPO",
"CROS_WORKON_SRCPATH", "CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT",
"EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE",
"EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE",
"EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE",
"UNIBOARD_CROS_CONFIG_DIR", "UNIBOARD_JSON_INSTALL_PATH",
"UNIBOARD_YAML_CONFIG", "UNIBOARD_YAML_DIR"]),
("cros-fuzzer", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("cros-fwupd", ["CROS_FWUPD_URL"]),
("cros-go", ["CROS_GO_BINARIES", "CROS_GO_PACKAGES",
"CROS_GO_SKIP_DEP_CHECK", "CROS_GO_SOURCE", "CROS_GO_TEST",
"CROS_GO_VERSION", "CROS_GO_VET", "CROS_GO_VET_FLAGS", "CROS_GO_WORKSPACE"]),
("cros-i686", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_WORKON_ALWAYS_LIVE", "CROS_WORKON_COMMIT", "CROS_WORKON_DESTDIR",
"CROS_WORKON_EGIT_BRANCH", "CROS_WORKON_INCREMENTAL_BUILD",
"CROS_WORKON_INPLACE", "CROS_WORKON_LOCALNAME",
"CROS_WORKON_MAKE_COMPILE_ARGS", "CROS_WORKON_MANUAL_UPREV",
"CROS_WORKON_OPTIONAL_CHECKOUT", "CROS_WORKON_OUTOFTREE_BUILD",
"CROS_WORKON_PROJECT", "CROS_WORKON_REPO", "CROS_WORKON_SRCPATH",
"CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT",
"EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE",
"EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE",
"EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE"]),
("cros-ish", ["COREBOOT_SDK_PREFIX", "COREBOOT_SDK_PREFIX_arm",
"COREBOOT_SDK_PREFIX_arm64", "COREBOOT_SDK_PREFIX_mips",
"COREBOOT_SDK_PREFIX_nds32", "COREBOOT_SDK_PREFIX_riscv",
"COREBOOT_SDK_PREFIX_x86_32", "COREBOOT_SDK_PREFIX_x86_64", "ISH_TARGETS",
"UNIBOARD_CROS_CONFIG_DIR", "UNIBOARD_JSON_INSTALL_PATH",
"UNIBOARD_YAML_CONFIG", "UNIBOARD_YAML_DIR"]),
("cros-kernel-info", ["CONFIG_CHECK", "KBUILD_OUTPUT", "KERNEL_DIR",
"KV_DIR", "KV_EXTRA", "KV_FULL", "KV_LOCAL", "KV_MAJOR", "KV_MINOR",
"KV_OUT_DIR", "KV_PATCH", "_LINUX_CONFIG_EXISTS_DONE"]),
("cros-racc", ["CROS_RACC_MODEL"]),
("cros-rust", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_RUST_CRATE_NAME", "CROS_RUST_CRATE_VERSION", "CROS_RUST_EMPTY_CRATE",
"CROS_RUST_EMPTY_CRATE_FEATURES", "CROS_RUST_HOST_TESTS",
"CROS_RUST_OVERFLOW_CHECKS", "CROS_RUST_PACKAGE_IS_HOT",
"CROS_RUST_PLATFORM_TEST_ARGS", "CROS_RUST_PREINSTALLED_REGISTRY_CRATE",
"CROS_RUST_REMOVE_DEV_DEPS", "CROS_RUST_REMOVE_TARGET_CFG",
"CROS_RUST_SUBDIR", "CROS_RUST_TESTS", "CROS_RUST_TEST_DIRECT_EXEC_ONLY",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("cros-rustc", ["CROS_RUSTC_BUILD_RAW_SOURCES", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EPYTHON", "PYTHON",
"PYTHON_COMPAT", "PYTHON_COMPAT_NO_STRICT", "PYTHON_COMPAT_OVERRIDE",
"PYTHON_DEPS", "PYTHON_REQ_USE", "PYTHON_USEDEP",
"RUSTC_BARE_TARGET_TRIPLES", "RUSTC_TARGET_TRIPLES", "_PYTHON_ALL_IMPLS"]),
("cros-sanitizers", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("cros-unibuild", ["UNIBOARD_CROS_CONFIG_DIR", "UNIBOARD_JSON_INSTALL_PATH",
"UNIBOARD_YAML_CONFIG", "UNIBOARD_YAML_DIR"]),
("cros-workon", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_WORKON_ALWAYS_LIVE", "CROS_WORKON_COMMIT", "CROS_WORKON_DESTDIR",
"CROS_WORKON_EGIT_BRANCH", "CROS_WORKON_INCREMENTAL_BUILD",
"CROS_WORKON_INPLACE", "CROS_WORKON_LOCALNAME",
"CROS_WORKON_MAKE_COMPILE_ARGS", "CROS_WORKON_MANUAL_UPREV",
"CROS_WORKON_OPTIONAL_CHECKOUT", "CROS_WORKON_OUTOFTREE_BUILD",
"CROS_WORKON_PROJECT", "CROS_WORKON_REPO", "CROS_WORKON_SRCPATH",
"CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT",
"EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE",
"EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE",
"EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE"]),
("cuda", ["CUDA_VERBOSE", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "NVCCFLAGS"]),
("distutils-r1", ["BUILD_DIR", "DESKTOP_DATABASE_DIR",
"DISTUTILS_ALL_SUBPHASE_IMPLS", "DISTUTILS_IN_SOURCE_BUILD",
"DISTUTILS_OPTIONAL", "DISTUTILS_SINGLE_IMPL", "DISTUTILS_USE_SETUPTOOLS",
"DOCS", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EPYTHON",
"EXAMPLES", "HTML_DOCS", "MIMEINFO_DATABASE_DIR", "MULTIBUILD_ID",
"MULTIBUILD_VARIANT", "MULTIBUILD_VARIANTS", "PATCHES", "PYTHON",
"PYTHON_COMPAT", "PYTHON_COMPAT_NO_STRICT", "PYTHON_COMPAT_OVERRIDE",
"PYTHON_DEPS", "PYTHON_MULTI_USEDEP", "PYTHON_REQUIRED_USE",
"PYTHON_REQ_USE", "PYTHON_SINGLE_USEDEP", "PYTHON_USEDEP",
"_PYTHON_ALL_IMPLS", "mydistutilsargs"]),
("dlc", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR", "AUTOTEST_BASE",
"CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"DLC_CRITICAL_UPDATE", "DLC_DAYS_TO_PURGE", "DLC_DESCRIPTION",
"DLC_ENABLED", "DLC_FACTORY_INSTALL", "DLC_FS_TYPE", "DLC_ID",
"DLC_LOADPIN_VERITY_DIGEST", "DLC_MOUNT_FILE_REQUIRED", "DLC_NAME",
"DLC_PACKAGE", "DLC_PREALLOC_BLOCKS", "DLC_PRELOAD", "DLC_RESERVED",
"DLC_SCALED", "DLC_USED_BY", "DLC_VERSION"]),
("elisp", ["BYTECOMPFLAGS", "DOCS", "ELISP_PATCHES", "ELISP_TEXINFO",
"EMACS", "EMACSFLAGS", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "NEED_EMACS", "SITEETC", "SITEFILE", "SITELISP"]),
("elisp-common", ["BYTECOMPFLAGS", "EMACS", "EMACSFLAGS", "SITEETC",
"SITELISP"]),
("emboss", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE", "AT_NOELIBTOOLIZE",
"AT_SYS_M4DIR", "AUTOTOOLS_AUTO_DEPEND", "EBO_DESCRIPTION",
"EBO_EAUTORECONF", "EBO_EXTRA_ECONF", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "WANT_AUTOCONF",
"WANT_AUTOMAKE", "WANT_LIBTOOL", "_LATEST_AUTOMAKE"]),
("epatch", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("epunt-cxx", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("eutils", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("fcaps", ["FILECAPS"]),
("flag-o-matic", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("fortran", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE", "AT_NOELIBTOOLIZE",
"AT_SYS_M4DIR", "AUTOTOOLS_AUTO_DEPEND", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "WANT_AUTOCONF",
"WANT_AUTOMAKE", "WANT_LIBTOOL", "_LATEST_AUTOMAKE"]),
("fortran-2", ["FORTRAN_NEEDED", "FORTRAN_NEED_OPENMP", "FORTRAN_STANDARD"]),
("games", ["DOCS", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "HTML_DOCS",
"PATCHES"]),
("git-2", ["EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT", "EGIT_DIR",
"EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE", "EGIT_NOUNPACK",
"EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE", "EGIT_REPACK",
"EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR", "EVCS_OFFLINE"]),
("git-r3", ["EGIT3_STORE_DIR", "EGIT_BRANCH", "EGIT_CHECKOUT_DIR",
"EGIT_CLONE_TYPE", "EGIT_COMMIT", "EGIT_COMMIT_DATE", "EGIT_MIN_CLONE_TYPE",
"EGIT_MIRROR_URI", "EGIT_REPO_URI", "EGIT_SUBMODULES", "EVCS_OFFLINE",
"EVCS_UMASK"]),
("gnome.org", ["GNOME_ORG_MODULE", "GNOME_ORG_PVP", "GNOME_TARBALL_SUFFIX"]),
("gnome2", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE", "AT_NOELIBTOOLIZE",
"AT_SYS_M4DIR", "AUTOTOOLS_AUTO_DEPEND", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "WANT_AUTOCONF",
"WANT_AUTOMAKE", "WANT_LIBTOOL", "_LATEST_AUTOMAKE"]),
("gnome2-utils", ["DESKTOP_DATABASE_DIR", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "GCONFTOOL_BIN",
"GLIB_COMPILE_SCHEMAS", "GNOME2_ECLASS_GDK_PIXBUF_LOADERS",
"GNOME2_ECLASS_GLIB_SCHEMAS", "GNOME2_ECLASS_ICONS",
"GNOME2_ECLASS_SCHEMAS", "GNOME2_ECLASS_SCROLLS", "MIMEINFO_DATABASE_DIR",
"SCROLLKEEPER_DIR", "SCROLLKEEPER_UPDATE_BIN"]),
("go-module", ["EGO_SUM", "_GOMODULE_GOPROXY_BASEURI",
"_GOMODULE_GOSUM_REVERSE_MAP"]),
("golang-base", ["EGO_PN"]),
("golang-build", ["EGO_BUILD_FLAGS", "EGO_PN"]),
("golang-vcs", ["EGO_PN", "EGO_STORE_DIR", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE", "EVCS_UMASK"]),
("golang-vcs-snapshot", ["EGO_PN", "EGO_VENDOR"]),
("gtest", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR", "AUTOTEST_BASE",
"CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"GTEST_METADATA_INSTALL_DIR"]),
("haskell-cabal", ["CABAL_DEBUG_LOOSENING", "CABAL_EXTRA_BUILD_FLAGS",
"CABAL_EXTRA_CONFIGURE_FLAGS", "CABAL_EXTRA_TEST_FLAGS",
"CABAL_REPORT_OTHER_BROKEN_PACKAGES", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "GHC_BOOTSTRAP_FLAGS"]),
("java-ant-2", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"JAVA_ANT_CLASSPATH_TAGS", "JAVA_ANT_DISABLE_ANT_CORE_DEP",
"JAVA_ANT_IGNORE_SYSTEM_CLASSES", "JAVA_PKG_ALLOW_VM_CHANGE",
"JAVA_PKG_BSFIX", "JAVA_PKG_BSFIX_ALL", "JAVA_PKG_BSFIX_NAME",
"JAVA_PKG_BSFIX_SOURCE_TAGS", "JAVA_PKG_BSFIX_TARGET_TAGS",
"JAVA_PKG_COMPILERS_CONF", "JAVA_PKG_COMPILER_DIR", "JAVA_PKG_DEBUG",
"JAVA_PKG_E_DEPEND", "JAVA_PKG_FORCE_ANT_TASKS", "JAVA_PKG_FORCE_COMPILER",
"JAVA_PKG_FORCE_VM", "JAVA_PKG_WANT_BOOTCLASSPATH",
"JAVA_PKG_WANT_BUILD_VM", "JAVA_PKG_WANT_SOURCE", "JAVA_PKG_WANT_TARGET",
"JAVA_RM_FILES", "WANT_ANT_TASKS"]),
("java-pkg-2", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"JAVA_PKG_ALLOW_VM_CHANGE", "JAVA_PKG_COMPILERS_CONF",
"JAVA_PKG_COMPILER_DIR", "JAVA_PKG_DEBUG", "JAVA_PKG_E_DEPEND",
"JAVA_PKG_FORCE_ANT_TASKS", "JAVA_PKG_FORCE_COMPILER", "JAVA_PKG_FORCE_VM",
"JAVA_PKG_IUSE", "JAVA_PKG_WANT_BOOTCLASSPATH", "JAVA_PKG_WANT_BUILD_VM",
"JAVA_PKG_WANT_SOURCE", "JAVA_PKG_WANT_TARGET", "JAVA_RM_FILES"]),
("java-pkg-opt-2", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"JAVA_PKG_ALLOW_VM_CHANGE", "JAVA_PKG_COMPILERS_CONF",
"JAVA_PKG_COMPILER_DIR", "JAVA_PKG_DEBUG", "JAVA_PKG_E_DEPEND",
"JAVA_PKG_FORCE_ANT_TASKS", "JAVA_PKG_FORCE_COMPILER", "JAVA_PKG_FORCE_VM",
"JAVA_PKG_OPT_USE", "JAVA_PKG_WANT_BOOTCLASSPATH", "JAVA_PKG_WANT_BUILD_VM",
"JAVA_PKG_WANT_SOURCE", "JAVA_PKG_WANT_TARGET", "JAVA_RM_FILES"]),
("java-utils-2", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"JAVA_PKG_ALLOW_VM_CHANGE", "JAVA_PKG_COMPILERS_CONF",
"JAVA_PKG_COMPILER_DIR", "JAVA_PKG_DEBUG", "JAVA_PKG_E_DEPEND",
"JAVA_PKG_FORCE_ANT_TASKS", "JAVA_PKG_FORCE_COMPILER", "JAVA_PKG_FORCE_VM",
"JAVA_PKG_WANT_BOOTCLASSPATH", "JAVA_PKG_WANT_BUILD_VM",
"JAVA_PKG_WANT_SOURCE", "JAVA_PKG_WANT_TARGET", "JAVA_RM_FILES"]),
("java-vm-2", ["EPREFIX", "JAVA_VM_BUILD_ONLY", "JAVA_VM_CONFIG_DIR",
"JAVA_VM_DIR", "JAVA_VM_SYSTEM"]),
("kernel-2", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("l10n", ["PLOCALES", "PLOCALE_BACKUP"]),
("libchrome", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("linux-info", ["CONFIG_CHECK", "KBUILD_OUTPUT", "KERNEL_DIR", "KV_DIR",
"KV_EXTRA", "KV_FULL", "KV_LOCAL", "KV_MAJOR", "KV_MINOR", "KV_OUT_DIR",
"KV_PATCH", "_LINUX_CONFIG_EXISTS_DONE"]),
("linux-mod", ["BUILD_PARAMS", "BUILD_TARGETS", "CONFIG_CHECK",
"ECONF_PARAMS", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"KBUILD_OUTPUT", "KERNEL_DIR", "KV_DIR", "KV_EXTRA", "KV_FULL", "KV_LOCAL",
"KV_MAJOR", "KV_MINOR", "KV_OBJ", "KV_OUT_DIR", "KV_PATCH",
"MODULES_OPTIONAL_USE", "MODULE_NAMES", "_LINUX_CONFIG_EXISTS_DONE"]),
("llvm", ["LLVM_MAX_SLOT", "_LLVM_KNOWN_SLOTS"]),
("llvm.org", ["EGIT3_STORE_DIR", "EGIT_BRANCH", "EGIT_CHECKOUT_DIR",
"EGIT_CLONE_TYPE", "EGIT_COMMIT", "EGIT_COMMIT_DATE", "EGIT_MIN_CLONE_TYPE",
"EGIT_MIRROR_URI", "EGIT_REPO_URI", "EGIT_SUBMODULES", "EVCS_OFFLINE",
"EVCS_UMASK", "LLVM_COMPONENTS", "LLVM_TEST_COMPONENTS",
"_LLVM_MASTER_MAJOR", "_LLVM_SOURCE_TYPE"]),
("lua-single", ["ELUA", "LUA", "LUA_COMPAT", "LUA_COMPAT_OVERRIDE",
"LUA_DEPS", "LUA_REQUIRED_USE", "LUA_REQ_USE", "LUA_SINGLE_USEDEP",
"LUA_USEDEP", "_LUA_ALL_IMPLS", "_LUA_HISTORICAL_IMPLS"]),
("lua-utils", ["ELUA", "LUA", "_LUA_ALL_IMPLS", "_LUA_HISTORICAL_IMPLS"]),
("mercurial", ["EHG_CLONE_CMD", "EHG_OFFLINE", "EHG_PROJECT",
"EHG_PULL_CMD", "EHG_QUIET", "EHG_REPO_URI", "EHG_REVISION",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("meson", ["BUILD_DIR", "EMESON_BUILDTYPE", "EMESON_SOURCE",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EPYTHON", "MYMESONARGS",
"NINJAOPTS", "PYTHON", "PYTHON_COMPAT_NO_STRICT", "_PYTHON_ALL_IMPLS",
"emesonargs"]),
("meson-multilib", ["BUILD_DIR", "EMESON_BUILDTYPE", "EMESON_SOURCE",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EPYTHON", "MULTIBUILD_ID",
"MULTIBUILD_VARIANT", "MULTIBUILD_VARIANTS", "MULTILIB_ABI_FLAG",
"MULTILIB_CHOST_TOOLS", "MULTILIB_COMPAT", "MULTILIB_USEDEP",
"MULTILIB_WRAPPED_HEADERS", "MYMESONARGS", "NINJAOPTS", "PYTHON",
"PYTHON_COMPAT_NO_STRICT", "_MULTILIB_FLAGS", "_PYTHON_ALL_IMPLS",
"emesonargs"]),
("multibuild", ["BUILD_DIR", "MULTIBUILD_ID", "MULTIBUILD_VARIANT",
"MULTIBUILD_VARIANTS"]),
("multilib-build", ["BUILD_DIR", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "MULTIBUILD_ID", "MULTIBUILD_VARIANT",
"MULTIBUILD_VARIANTS", "MULTILIB_ABI_FLAG", "MULTILIB_CHOST_TOOLS",
"MULTILIB_COMPAT", "MULTILIB_USEDEP", "MULTILIB_WRAPPED_HEADERS",
"_MULTILIB_FLAGS"]),
("multilib-minimal", ["BUILD_DIR", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "MULTIBUILD_ID", "MULTIBUILD_VARIANT",
"MULTIBUILD_VARIANTS", "MULTILIB_ABI_FLAG", "MULTILIB_CHOST_TOOLS",
"MULTILIB_COMPAT", "MULTILIB_USEDEP", "MULTILIB_WRAPPED_HEADERS",
"_MULTILIB_FLAGS"]),
("ninja-utils", ["NINJAOPTS"]),
("obs-download", ["OBS_PACKAGE", "OBS_PROJECT", "OPENSUSE_RELEASE"]),
("obs-service", ["ADDITIONAL_FILES", "OBS_PACKAGE", "OBS_PROJECT",
"OBS_SERVICE_NAME", "OPENSUSE_RELEASE"]),
("osreleased", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("pam", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("perl-app", ["ALTERNATIVES", "DIST_A", "DIST_AUTHOR", "DIST_A_EXT",
"DIST_EXAMPLES", "DIST_NAME", "DIST_SECTION", "DIST_TEST",
"DIST_TEST_OVERRIDE", "DIST_VERSION", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "GENTOO_DEPEND_ON_PERL",
"SOURCE", "UNPACKER_BZ2"]),
("perl-functions", ["ALTERNATIVES", "SOURCE"]),
("perl-module", ["ALTERNATIVES", "DIST_A", "DIST_AUTHOR", "DIST_A_EXT",
"DIST_EXAMPLES", "DIST_NAME", "DIST_SECTION", "DIST_TEST",
"DIST_TEST_OVERRIDE", "DIST_VERSION", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "GENTOO_DEPEND_ON_PERL",
"SOURCE", "UNPACKER_BZ2"]),
("php-pear", ["PEAR_PV", "PHP_PEAR_PKG_NAME"]),
("php-pear-r1", ["PEAR_PV", "PHP_PEAR_PKG_NAME"]),
("platform", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_WORKON_ALWAYS_LIVE", "CROS_WORKON_COMMIT", "CROS_WORKON_DESTDIR",
"CROS_WORKON_EGIT_BRANCH", "CROS_WORKON_INCREMENTAL_BUILD",
"CROS_WORKON_INPLACE", "CROS_WORKON_LOCALNAME",
"CROS_WORKON_MAKE_COMPILE_ARGS", "CROS_WORKON_MANUAL_UPREV",
"CROS_WORKON_OPTIONAL_CHECKOUT", "CROS_WORKON_OUTOFTREE_BUILD",
"CROS_WORKON_PROJECT", "CROS_WORKON_REPO", "CROS_WORKON_SRCPATH",
"CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT",
"EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE",
"EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE",
"EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE", "OUT",
"PLATFORM_ARC_BUILD", "PLATFORM_BUILD", "PLATFORM_NATIVE_TEST",
"PLATFORM_SUBDIR", "WANT_LIBBRILLO", "WANT_LIBCHROME"]),
("plocale", ["PLOCALES", "PLOCALE_BACKUP"]),
("prefix", ["EPREFIX"]),
("python-any-r1", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EPYTHON",
"PYTHON", "PYTHON_COMPAT", "PYTHON_COMPAT_NO_STRICT",
"PYTHON_COMPAT_OVERRIDE", "PYTHON_DEPS", "PYTHON_REQ_USE", "PYTHON_USEDEP",
"_PYTHON_ALL_IMPLS"]),
("python-r1", ["BUILD_DIR", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "EPYTHON", "MULTIBUILD_ID", "MULTIBUILD_VARIANT",
"MULTIBUILD_VARIANTS", "PYTHON", "PYTHON_COMPAT", "PYTHON_COMPAT_NO_STRICT",
"PYTHON_COMPAT_OVERRIDE", "PYTHON_DEPS", "PYTHON_REQUIRED_USE",
"PYTHON_REQ_USE", "PYTHON_USEDEP", "_PYTHON_ALL_IMPLS"]),
("python-single-r1", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "EPYTHON", "PYTHON", "PYTHON_COMPAT",
"PYTHON_COMPAT_NO_STRICT", "PYTHON_COMPAT_OVERRIDE", "PYTHON_DEPS",
"PYTHON_MULTI_USEDEP", "PYTHON_REQUIRED_USE", "PYTHON_REQ_USE",
"PYTHON_SINGLE_USEDEP", "PYTHON_USEDEP", "_PYTHON_ALL_IMPLS"]),
("python-utils-r1", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EPYTHON",
"PYTHON", "PYTHON_COMPAT_NO_STRICT", "_PYTHON_ALL_IMPLS"]),
("qmake-utils", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"EQMAKE4_EXCLUDE"]),
("readme.gentoo", ["DISABLE_AUTOFORMATTING", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "FORCE_PRINT_ELOG",
"README_GENTOO_SUFFIX"]),
("readme.gentoo-r1", ["DISABLE_AUTOFORMATTING", "FORCE_PRINT_ELOG",
"README_GENTOO_SUFFIX"]),
("rpm", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE"]),
("ruby", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "PATCHES"]),
("ruby-ng", ["RUBY_OPTIONAL", "RUBY_PATCHES", "RUBY_QA_ALLOWED_LIBS",
"RUBY_S", "USE_RUBY"]),
("ruby-single", ["RUBY_DEPS", "RUBY_TARGETS_PREFERENCE", "USE_RUBY"]),
("ruby-utils", ["RUBY_TARGETS_PREFERENCE"]),
("scons-utils", ["EXTRA_ESCONS", "SCONSOPTS", "SCONS_MIN_VERSION",
"USE_SCONS_FALSE", "USE_SCONS_TRUE", "myesconsargs"]),
("sgml-catalog", ["DOCS", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "HTML_DOCS", "PATCHES"]),
("tast-bundle", ["ARC_ETC_DIR", "ARC_PREFIX", "ARC_VENDOR_DIR",
"AUTOTEST_BASE", "CHROMITE_BIN_DIR", "CHROMITE_DIR", "CHROOT_SOURCE_ROOT",
"CROS_GIT_AOSP_URL", "CROS_GIT_HOST_URL", "CROS_GIT_INT_HOST_URL",
"CROS_GO_BINARIES", "CROS_GO_PACKAGES", "CROS_GO_SKIP_DEP_CHECK",
"CROS_GO_SOURCE", "CROS_GO_TEST", "CROS_GO_VERSION", "CROS_GO_VET",
"CROS_GO_VET_FLAGS", "CROS_GO_WORKSPACE", "CROS_WORKON_ALWAYS_LIVE",
"CROS_WORKON_COMMIT", "CROS_WORKON_DESTDIR", "CROS_WORKON_EGIT_BRANCH",
"CROS_WORKON_INCREMENTAL_BUILD", "CROS_WORKON_INPLACE",
"CROS_WORKON_LOCALNAME", "CROS_WORKON_MAKE_COMPILE_ARGS",
"CROS_WORKON_MANUAL_UPREV", "CROS_WORKON_OPTIONAL_CHECKOUT",
"CROS_WORKON_OUTOFTREE_BUILD", "CROS_WORKON_PROJECT", "CROS_WORKON_REPO",
"CROS_WORKON_SRCPATH", "CROS_WORKON_SRCROOT", "CROS_WORKON_SUBDIRS_TO_COPY",
"CROS_WORKON_SUBDIRS_TO_REV", "CROS_WORKON_SUBTREE", "CROS_WORKON_TREE",
"CROS_WORKON_USE_VCSID", "EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT",
"EGIT_DIR", "EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE",
"EGIT_NOUNPACK", "EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE",
"EGIT_REPACK", "EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR",
"EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG",
"EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE",
"TAST_BUNDLE_EXCLUDE_DATA_FILES", "TAST_BUNDLE_PRIVATE"]),
("tegra-bct", ["TEGRA_BCT_CHIP_FAMILY", "TEGRA_BCT_FLASH_CONFIG",
"TEGRA_BCT_ODM_DATA_CONFIG", "TEGRA_BCT_SDRAM_CONFIG"]),
("toolchain", ["EGIT_BOOTSTRAP", "EGIT_BRANCH", "EGIT_COMMIT", "EGIT_DIR",
"EGIT_HAS_SUBMODULES", "EGIT_MASTER", "EGIT_NONBARE", "EGIT_NOUNPACK",
"EGIT_OPTIONS", "EGIT_PROJECT", "EGIT_PRUNE", "EGIT_REPACK",
"EGIT_REPO_URI", "EGIT_SOURCEDIR", "EGIT_STORE_DIR", "EPATCH_COMMON_OPTS",
"EPATCH_EXCLUDE", "EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS",
"EPATCH_SINGLE_MSG", "EPATCH_SOURCE", "EPATCH_SUFFIX",
"EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "EVCS_OFFLINE"]),
("unpacker", ["UNPACKER_BZ2"]),
("vala", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE",
"VALA_MAX_API_VERSION", "VALA_MIN_API_VERSION", "VALA_USE_DEPEND"]),
("vdr-plugin", ["DOCS", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "HTML_DOCS", "PATCHES"]),
("verify-sig", ["VERIFY_SIG_OPENPGP_KEYSERVER",
"VERIFY_SIG_OPENPGP_KEY_PATH", "VERIFY_SIG_OPENPGP_KEY_REFRESH"]),
("waf-utils", ["WAF_BINARY", "WAF_VERBOSE"]),
("webapp", ["WEBAPP_DEPEND", "WEBAPP_NO_AUTO_INSTALL", "WEBAPP_OPTIONAL"]),
("wxwidgets", ["EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE", "EPATCH_FORCE",
"EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG", "EPATCH_SOURCE",
"EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE", "EPATCH_USER_SOURCE", "WX_GTK_VER"]),
("xdg", ["DESKTOP_DATABASE_DIR", "MIMEINFO_DATABASE_DIR"]),
("xdg-utils", ["DESKTOP_DATABASE_DIR", "MIMEINFO_DATABASE_DIR"]),
("xemacs-elisp", ["SIMPLE_ELISP"]),
("xorg-2", ["AM_OPTS", "AT_M4DIR", "AT_NOEAUTOMAKE", "AT_NOELIBTOOLIZE",
"AT_SYS_M4DIR", "AUTOTOOLS_AUTORECONF", "AUTOTOOLS_AUTO_DEPEND",
"AUTOTOOLS_IN_SOURCE_BUILD", "AUTOTOOLS_PRUNE_LIBTOOL_FILES", "BUILD_DIR",
"DOCS", "ECONF_SOURCE", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "FONT_DIR", "HTML_DOCS", "MULTIBUILD_ID",
"MULTIBUILD_VARIANT", "MULTIBUILD_VARIANTS", "MULTILIB_ABI_FLAG",
"MULTILIB_CHOST_TOOLS", "MULTILIB_COMPAT", "MULTILIB_USEDEP",
"MULTILIB_WRAPPED_HEADERS", "PATCHES", "WANT_AUTOCONF", "WANT_AUTOMAKE",
"WANT_LIBTOOL", "XORG_BASE_INDIVIDUAL_URI", "XORG_CONFIGURE_OPTIONS",
"XORG_DOC", "XORG_DRI", "XORG_EAUTORECONF", "XORG_MODULE",
"XORG_MODULE_REBUILD", "XORG_MULTILIB", "XORG_PACKAGE_NAME", "XORG_STATIC",
"_LATEST_AUTOMAKE", "_MULTILIB_FLAGS", "myeconfargs"]),
("xorg-3", ["BUILD_DIR", "EPATCH_COMMON_OPTS", "EPATCH_EXCLUDE",
"EPATCH_FORCE", "EPATCH_MULTI_MSG", "EPATCH_OPTS", "EPATCH_SINGLE_MSG",
"EPATCH_SOURCE", "EPATCH_SUFFIX", "EPATCH_USER_EXCLUDE",
"EPATCH_USER_SOURCE", "FONT_DIR", "MULTIBUILD_ID", "MULTIBUILD_VARIANT",
"MULTIBUILD_VARIANTS", "MULTILIB_ABI_FLAG", "MULTILIB_CHOST_TOOLS",
"MULTILIB_COMPAT", "MULTILIB_USEDEP", "MULTILIB_WRAPPED_HEADERS",
"XORG_BASE_INDIVIDUAL_URI", "XORG_CONFIGURE_OPTIONS", "XORG_DOC",
"XORG_DRI", "XORG_EAUTORECONF", "XORG_MODULE", "XORG_MULTILIB",
"XORG_PACKAGE_NAME", "XORG_STATIC", "XORG_TARBALL_SUFFIX",
"_MULTILIB_FLAGS"])
]