default=False,
cmdline=None),
ChoiceOption("fork_before",
"(UNIX) Create restartable checkpoint before step", [
"annotate", "rtype", "backendopt", "database",
"source", "pyjitpl"
],
default=None,
cmdline="--fork-before"),
BoolOption(
"dont_write_c_files",
"Make the C backend write everyting to /dev/null. " +
"Useful for benchmarking, so you don't actually involve the disk",
default=False,
cmdline="--dont-write-c-files"),
ArbitraryOption("instrumentctl", "internal", default=None),
StrOption("output", "Output file name", cmdline="--output"),
StrOption(
"secondaryentrypoints",
"Comma separated list of keys choosing secondary entrypoints",
cmdline="--entrypoints",
default="main"),
BoolOption("dump_static_data_info",
"Dump static data info",
cmdline="--dump_static_data_info",
default=False,
requires=[("translation.backend", "c")]),
# portability options
BoolOption("no__thread",
"don't use __thread for implementing TLS",
BoolOption("view",
"Start the pygame viewer",
default=False,
cmdline="--view",
negation=False),
BoolOption("help",
"show this help message and exit",
default=False,
cmdline="-h --help",
negation=False),
BoolOption("fullhelp",
"show full help message and exit",
default=False,
cmdline="--full-help",
negation=False),
ArbitraryOption("goals", "XXX", defaultfactory=list),
# xxx default goals ['annotate', 'rtype', 'backendopt', 'source', 'compile']
ArbitraryOption("skipped_goals", "XXX", defaultfactory=list),
OptionDescription("goal_options",
"Goals that should be reached during translation",
goal_options()),
])
import optparse
from rpython.tool.ansi_print import AnsiLogger
log = AnsiLogger("translation")
def load_target(targetspec):
log.info("Translating target as defined by %s" % targetspec)
if not targetspec.endswith('.py'):
