def build_stat_coll_cmd(action, config, source, environ):
"""
Build the statistics collector analysis command.
"""
cmd = [config.analyzer_binary]
cmd.append('-c')
cmd.extend(['-x', action.lang])
# Do not warn about the unused gcc/g++ arguments.
cmd.append('-Qunused-arguments')
cmd.append('--analyze')
for plugin in config.analyzer_plugins:
cmd.extend([
"-Xclang", "-plugin", "-Xclang", "checkercfg", "-Xclang", "-load",
"-Xclang", plugin
])
# Enable text only output for later parsing.
analyzer_mode = 'text'
cmd.extend([
'-Xclang', '-analyzer-opt-analyze-headers', '-Xclang',
'-analyzer-output=' + analyzer_mode
])
cmd.append(config.analyzer_extra_arguments)
cmd.extend(action.analyzer_options)
# Enable the statistics collector checkers only.
collector_checkers = []
for checker_name, _ in config.checks().items():
if SpecialReturnValueCollector.checker_collect in checker_name:
collector_checkers.append(checker_name)
if ReturnValueCollector.checker_collect in checker_name:
collector_checkers.append(checker_name)
if not collector_checkers:
LOG.debug('No available statistics collector checkers were found')
return [], False
for coll_check in collector_checkers:
cmd.extend(['-Xclang', '-analyzer-checker=' + coll_check])
if action.target != "":
cmd.append("--target=" + action.target)
extend_analyzer_cmd_with_resource_dir(cmd, config.compiler_resource_dir)
cmd.extend(action.compiler_includes)
if source:
cmd.append(source)
return cmd, True
def construct_analyzer_cmd(self, result_handler):
"""
"""
try:
config = self.config_handler
analyzer_cmd = [config.analyzer_binary]
# Disable all checkers by default.
# The latest clang-tidy (3.9) release enables clang static analyzer
# checkers by default. They must be disabled explicitly.
# For clang compiler warnings a correspoding
# clang-diagnostic error is generated by Clang tidy.
# They can be disabled by this glob -clang-diagnostic-*
checkers_cmdline = '-*,-clang-analyzer-*'
# Config handler stores which checkers are enabled or disabled.
for checker_name, value in config.checks().items():
enabled, _ = value
if enabled:
checkers_cmdline += ',' + checker_name
else:
checkers_cmdline += ',-' + checker_name
analyzer_cmd.append("-checks='" + checkers_cmdline.lstrip(',') +
"'")
LOG.debug(config.analyzer_extra_arguments)
analyzer_cmd.append(config.analyzer_extra_arguments)
analyzer_cmd.append(self.source_file)
analyzer_cmd.append("--")
analyzer_cmd.append('-Qunused-arguments')
# Set language.
analyzer_cmd.extend(['-x', self.buildaction.lang])
if self.buildaction.target != "":
analyzer_cmd.append("--target=" + self.buildaction.target)
analyzer_cmd.extend(self.buildaction.analyzer_options)
extend_analyzer_cmd_with_resource_dir(analyzer_cmd,
config.compiler_resource_dir)
analyzer_cmd.extend(self.buildaction.compiler_includes)
return analyzer_cmd
except Exception as ex:
LOG.error(ex)
return []
def get_compile_command(action, config, source='', output=''):
""" Generate a standardized and cleaned compile command serving as a base
for other operations. """
cmd = [config.analyzer_binary]
extend_analyzer_cmd_with_resource_dir(cmd,
config.compiler_resource_dir)
cmd.extend(action.compiler_includes)
cmd.append('-c')
cmd.extend(['-x', action.lang])
cmd.append(config.analyzer_extra_arguments)
cmd.extend(action.analyzer_options)
if output:
cmd.extend(['-o', output])
if source:
cmd.append(source)
return cmd
def construct_analyzer_cmd(self, result_handler):
"""
Called by the analyzer method.
Construct the analyzer command.
"""
try:
# Get an output file from the result handler.
analyzer_output_file = result_handler.analyzer_result_file
# Get the checkers list from the config_handler.
# Checker order matters.
config = self.config_handler
analyzer_cmd = [config.analyzer_binary, '--analyze',
# Do not warn about the unused gcc/g++ arguments.
'-Qunused-arguments',
# Turn off clang hardcoded checkers list.
'--analyzer-no-default-checks']
for plugin in config.analyzer_plugins:
analyzer_cmd.extend(["-Xclang", "-plugin",
"-Xclang", "checkercfg",
"-Xclang", "-load",
"-Xclang", plugin])
analyzer_mode = 'plist-multi-file'
analyzer_cmd.extend(['-Xclang',
'-analyzer-opt-analyze-headers',
'-Xclang',
'-analyzer-output=' + analyzer_mode,
'-o', analyzer_output_file])
# Checker configuration arguments needs to be set before
# the checkers.
if self.__checker_configs:
for cfg in self.__checker_configs:
analyzer_cmd.extend(cfg)
# Config handler stores which checkers are enabled or disabled.
for checker_name, value in config.checks().items():
enabled, _ = value
if enabled:
analyzer_cmd.extend(['-Xclang',
'-analyzer-checker=' + checker_name])
else:
analyzer_cmd.extend(['-Xclang',
'-analyzer-disable-checker',
'-Xclang', checker_name])
# Get analyzer notes as events from clang.
analyzer_cmd.extend(['-Xclang',
'-analyzer-config',
'-Xclang', 'notes-as-events=true'])
if config.ctu_dir and not self.__disable_ctu:
analyzer_cmd.extend(
['-Xclang', '-analyzer-config', '-Xclang',
'experimental-enable-naive-ctu-analysis=true',
'-Xclang', '-analyzer-config', '-Xclang',
'ctu-dir=' + self.get_ctu_dir()])
if config.ctu_has_analyzer_display_ctu_progress:
analyzer_cmd.extend(['-Xclang',
'-analyzer-display-ctu-progress'])
# Set language.
analyzer_cmd.extend(['-x', self.buildaction.lang])
if self.buildaction.target != "":
analyzer_cmd.append("--target=" + self.buildaction.target)
analyzer_cmd.append(config.analyzer_extra_arguments)
analyzer_cmd.extend(self.buildaction.analyzer_options)
extend_analyzer_cmd_with_resource_dir(analyzer_cmd,
config.compiler_resource_dir)
analyzer_cmd.extend(self.buildaction.compiler_includes)
if not next((x for x in analyzer_cmd if x.startswith('-std=') or
x.startswith('--std')),
False):
analyzer_cmd.append(self.buildaction.compiler_standard)
analyzer_cmd.append(self.source_file)
return analyzer_cmd
except Exception as ex:
LOG.error(ex)
return []
def construct_analyzer_cmd(self, result_handler):
"""
Called by the analyzer method.
Construct the analyzer command.
"""
try:
# Get an output file from the result handler.
analyzer_output_file = result_handler.analyzer_result_file
# Get the checkers list from the config_handler.
# Checker order matters.
config = self.config_handler
analyzer_cmd = [config.analyzer_binary]
# Do not warn about the unused gcc/g++ arguments.
analyzer_cmd.append('-Qunused-arguments')
analyzer_cmd.append('--analyze')
# Turn off clang hardcoded checkers list.
analyzer_cmd.append('--analyzer-no-default-checks')
for plugin in config.analyzer_plugins:
analyzer_cmd.extend([
"-Xclang", "-plugin", "-Xclang", "checkercfg", "-Xclang",
"-load", "-Xclang", plugin
])
analyzer_mode = 'plist-multi-file'
analyzer_cmd.extend([
'-Xclang', '-analyzer-opt-analyze-headers', '-Xclang',
'-analyzer-output=' + analyzer_mode
])
analyzer_cmd.extend(['-o', analyzer_output_file])
# Checker configuration arguments needs to be set before
# the checkers.
if self.__checker_configs:
for cfg in self.__checker_configs:
analyzer_cmd.extend(cfg)
# Config handler stores which checkers are enabled or disabled.
for checker_name, value in config.checks().items():
enabled, _ = value
if enabled:
analyzer_cmd.extend(
['-Xclang', '-analyzer-checker=' + checker_name])
else:
analyzer_cmd.extend([
'-Xclang', '-analyzer-disable-checker', '-Xclang',
checker_name
])
if config.ctu_dir and not self.__disable_ctu:
# ctu-clang5 compatibility
analyzer_cmd.extend([
'-Xclang', '-analyzer-config', '-Xclang',
'xtu-dir=' + self.get_ctu_dir()
])
# ctu-clang6 compatibility (5.0 and 6.0 options work together)
analyzer_cmd.extend([
'-Xclang', '-analyzer-config', '-Xclang',
'experimental-enable-naive-ctu-analysis=true', '-Xclang',
'-analyzer-config', '-Xclang',
'ctu-dir=' + self.get_ctu_dir()
])
if config.ctu_has_analyzer_display_ctu_progress:
analyzer_cmd.extend(
['-Xclang', '-analyzer-display-ctu-progress'])
if config.ctu_in_memory:
analyzer_cmd.extend([
'-Xclang', '-analyzer-config', '-Xclang',
'xtu-reparse=' + os.path.abspath(config.log_file[0])
])
# Set language.
analyzer_cmd.extend(['-x', self.buildaction.lang])
if self.buildaction.target != "":
analyzer_cmd.append("--target=" + self.buildaction.target)
analyzer_cmd.append(config.analyzer_extra_arguments)
analyzer_cmd.extend(self.buildaction.analyzer_options)
extend_analyzer_cmd_with_resource_dir(analyzer_cmd,
config.compiler_resource_dir)
analyzer_cmd.extend(self.buildaction.compiler_includes)
analyzer_cmd.append(self.source_file)
return analyzer_cmd
except Exception as ex:
LOG.error(ex)
return []
def construct_analyzer_cmd(self, result_handler):
"""
"""
try:
config = self.config_handler
analyzer_cmd = [config.analyzer_binary]
# Disable all checkers except compiler warnings by default.
# The latest clang-tidy (3.9) release enables clang static analyzer
# checkers by default. They must be disabled explicitly.
# For clang compiler warnings a correspoding
# clang-diagnostic error is generated by Clang tidy.
# They can be disabled by this glob -clang-diagnostic-*
checkers_cmdline = '-*,-clang-analyzer-*,clang-diagnostic-*'
compiler_warnings = []
# Config handler stores which checkers are enabled or disabled.
for checker_name, value in config.checks().items():
enabled, _ = value
# Checker name is a compiler warning.
if checker_name.startswith('W'):
warning_name = checker_name[4:] if \
checker_name.startswith('Wno-') else checker_name[1:]
if enabled:
compiler_warnings.append('-W' + warning_name)
else:
compiler_warnings.append('-Wno-' + warning_name)
continue
if enabled:
checkers_cmdline += ',' + checker_name
else:
checkers_cmdline += ',-' + checker_name
analyzer_cmd.append("-checks='%s'" % checkers_cmdline.lstrip(','))
LOG.debug(config.analyzer_extra_arguments)
analyzer_cmd.append(config.analyzer_extra_arguments)
if config.checker_config:
analyzer_cmd.append('-config="' + config.checker_config + '"')
analyzer_cmd.append(self.source_file)
analyzer_cmd.append("--")
analyzer_cmd.append('-Qunused-arguments')
# Enable these compiler warnings by default.
analyzer_cmd.extend(['-Wall', '-Wextra'])
# Set language.
analyzer_cmd.extend(['-x', self.buildaction.lang])
if self.buildaction.target != "":
analyzer_cmd.append("--target=" + self.buildaction.target)
analyzer_cmd.extend(self.buildaction.analyzer_options)
extend_analyzer_cmd_with_resource_dir(analyzer_cmd,
config.compiler_resource_dir)
analyzer_cmd.extend(self.buildaction.compiler_includes)
if not next(
(x for x in analyzer_cmd
if x.startswith('-std=') or x.startswith('--std')), False):
analyzer_cmd.append(self.buildaction.compiler_standard)
analyzer_cmd.extend(compiler_warnings)
return analyzer_cmd
except Exception as ex:
LOG.error(ex)
return []
