1# Copyright 2014 The Chromium Authors 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5"""Helper script for GN to run an arbitrary binary. See compiled_action.gni. 6 7Run with: 8 python gn_run_binary.py <binary_name> [args ...] 9""" 10 11 12import os 13import subprocess 14import sys 15 16# This script is designed to run binaries produced by the current build. We 17# may prefix it with "./" to avoid picking up system versions that might 18# also be on the path. 19path = sys.argv[1] 20if not os.path.isabs(path): 21 path = './' + path 22 23# The rest of the arguments are passed directly to the executable. 24args = [path] + sys.argv[2:] 25 26ret = subprocess.call(args) 27if ret != 0: 28 if ret <= -100: 29 # Windows error codes such as 0xC0000005 and 0xC0000409 are much easier to 30 # recognize and differentiate in hex. In order to print them as unsigned 31 # hex we need to add 4 Gig to them. 32 print('%s failed with exit code 0x%08X' % (sys.argv[1], ret + (1 << 32))) 33 else: 34 print('%s failed with exit code %d' % (sys.argv[1], ret)) 35sys.exit(ret) 36