Linux: Autodetect and change build flags when using gcc 4.4.

This runs g++ -dumpversion (or $CXX) to establish the compiler version
and set the gyp gcc_version variable automatically.

BUG=25209

Review URL: http://codereview.chromium.org/339046

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30824 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 242a9e626cb6efee738d71849023f804dc6b5bde
1 file changed
tree: f709f4ee1db87581387c802caf8ab2ead40a31ba
  1. base/
  2. build/
  3. ipc/
  4. testing/