diff options
Diffstat (limited to 'build/compiler_version.py')
-rwxr-xr-x | build/compiler_version.py | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/build/compiler_version.py b/build/compiler_version.py deleted file mode 100755 index 69f0a50..0000000 --- a/build/compiler_version.py +++ /dev/null @@ -1,50 +0,0 @@ -#!/usr/bin/python - -# Copyright (c) 2009 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. - -"""Compiler version checking tool for gcc - -Print gcc version as XY if you are running gcc X.Y.*. -This is used to tweak build flags for gcc 4.4. -""" - -import os -import re -import subprocess -import sys - -def GetVersion(compiler): - try: - # Note that compiler could be something tricky like "distcc g++". - compiler = compiler + " -dumpversion" - pipe = subprocess.Popen(compiler, stdout=subprocess.PIPE, shell=True) - gcc_output = pipe.communicate()[0] - result = re.match(r"(\d+)\.(\d+)", gcc_output) - return result.group(1) + result.group(2) - except Exception, e: - print >> sys.stderr, "compiler_version.py failed to execute:", compiler - print >> sys.stderr, e - return "" - -def main(): - # Check if CXX environment variable exists and - # if it does use that compiler. - cxx = os.getenv("CXX", None) - if cxx: - cxxversion = GetVersion(cxx) - if cxxversion != "": - print cxxversion - return 0 - else: - # Otherwise we check the g++ version. - gccversion = GetVersion("g++") - if gccversion != "": - print gccversion - return 0 - - return 1 - -if __name__ == "__main__": - sys.exit(main()) |