| #!/usr/bin/env python |
| # Copyright (c) 2012 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. |
| """NaCl gcc wrapper that presents glibc and newlib as a single |
| toolchain. |
| |
| This wraps the newlib and glibc compilers and allows users |
| to choose which one they really want by passed in --glibc |
| or --newlib on the command line. |
| |
| We need this when using gyp to generator build files since |
| gyp only support one target toolchain and one host toolchain |
| (for now). |
| """ |
| import sys |
| import os |
| |
| def main(): |
| args = sys.argv[1:] |
| if '--glibc' in args: |
| variant = 'glibc' |
| args.remove('--glibc') |
| elif '--newlib' in args: |
| variant = 'newlib' |
| args.remove('--newlib') |
| else: |
| sys.exit("Expected --glibc or --newlib in arg list") |
| compiler = os.path.abspath(sys.argv[0]) |
| compiler = compiler.replace("linux_x86", "linux_x86_%s" % variant) |
| args = [compiler] + args |
| os.execv(compiler, args) |
| |
| if __name__ == '__main__': |
| main() |
