# Copyright 2014 The Chromium Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. """Helper script for GN to run an arbitrary binary. See compiled_action.gni. Run with: python gn_run_binary.py [args ...] """ from __future__ import print_function import os import subprocess import sys # This script is designed to run binaries produced by the current build. We # may prefix it with "./" to avoid picking up system versions that might # also be on the path. path = sys.argv[1] if not os.path.isabs(path): path = './' + path # The rest of the arguments are passed directly to the executable. args = [path] + sys.argv[2:] ret = subprocess.call(args) if ret != 0: if ret <= -100: # Windows error codes such as 0xC0000005 and 0xC0000409 are much easier to # recognize and differentiate in hex. In order to print them as unsigned # hex we need to add 4 Gig to them. print('%s failed with exit code 0x%08X' % (sys.argv[1], ret + (1 << 32))) else: print('%s failed with exit code %d' % (sys.argv[1], ret)) sys.exit(ret)