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#!/usr/bin/env python
# Copyright 2012 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
from __future__ import print_function
import os
import sys
import traceback
# Note: some of these files are imported to register cmdline options.
from idl_generator import Generator
from idl_option import ParseOptions
from idl_outfile import IDLOutFile
from idl_parser import ParseFiles
from idl_c_header import HGen
from idl_thunk import TGen
from idl_gen_pnacl import PnaclGen
def Main(args):
# If no arguments are provided, assume we are trying to rebuild the
# C headers with warnings off.
try:
if not args:
args = [
'--wnone', '--cgen', '--range=start,end',
'--pnacl', '--pnaclshim',
'../native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c',
'--tgen',
]
current_dir = os.path.abspath(os.getcwd())
script_dir = os.path.abspath(os.path.dirname(__file__))
if current_dir != script_dir:
print('\nIncorrect CWD, default run skipped.')
print(
'When running with no arguments set CWD to the scripts directory:')
print('\t' + script_dir + '\n')
print('This ensures correct default paths and behavior.\n')
return 1
filenames = ParseOptions(args)
ast = ParseFiles(filenames)
if ast.errors:
print('Found %d errors. Aborting build.\n' % ast.errors)
return 1
return Generator.Run(ast)
except SystemExit as ec:
print('Exiting with %d' % ec.code)
sys.exit(ec.code)
except:
typeinfo, value, tb = sys.exc_info()
traceback.print_exception(typeinfo, value, tb)
print('Called with: ' + ' '.join(sys.argv))
if __name__ == '__main__':
sys.exit(Main(sys.argv[1:]))
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