15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#!/usr/bin/env python 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)# Copyright (c) 2012 The Chromium Authors. All rights reserved. 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)# Use of this source code is governed by a BSD-style license that can be 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)# found in the LICENSE file. 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)import os 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)import sys 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)import traceback 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)# Note: some of these files are imported to register cmdline options. 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)from idl_generator import Generator 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)from idl_option import ParseOptions 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)from idl_outfile import IDLOutFile 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)from idl_parser import ParseFiles 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)from idl_c_header import HGen 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)from idl_thunk import TGen 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)from idl_gen_pnacl import PnaclGen 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def Main(args): 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) # If no arguments are provided, assume we are trying to rebuild the 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) # C headers with warnings off. 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) try: 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if not args: 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) args = [ 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) '--wnone', '--cgen', '--range=start,end', 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) '--pnacl', '--pnaclshim', 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) '../native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c', 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) '--tgen', 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ] 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) current_dir = os.path.abspath(os.getcwd()) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) script_dir = os.path.abspath(os.path.dirname(__file__)) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if current_dir != script_dir: 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) print '\nIncorrect CWD, default run skipped.' 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) print 'When running with no arguments set CWD to the scripts directory:' 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) print '\t' + script_dir + '\n' 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) print 'This ensures correct default paths and behavior.\n' 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 1 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filenames = ParseOptions(args) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ast = ParseFiles(filenames) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ast.errors: 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) print 'Found %d errors. Aborting build.\n' % ast.errors 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 1 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return Generator.Run(ast) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) except SystemExit, ec: 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) print 'Exiting with %d' % ec.code 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sys.exit(ec.code) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) except: 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) typeinfo, value, tb = sys.exc_info() 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) traceback.print_exception(typeinfo, value, tb) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) print 'Called with: ' + ' '.join(sys.argv) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)if __name__ == '__main__': 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sys.exit(Main(sys.argv[1:])) 58