setup-cc-ccache.patch

   1 allow spaces in $CC env
   2
   3 inspired from https://codereview.chromium.org/14813020/
   4 --- xpra-0.10.10/setup.py~      2013-12-19 11:14:12.000000000 +0200
   5 +++ xpra-0.10.10/setup.py       2013-12-30 20:14:28.220987556 +0200
   6 @@ -284,7 +284,8 @@
   7  def get_gcc_version():
   8      global GCC_VERSION
   9      if len(GCC_VERSION)==0:
  10 -        cmd = [os.environ.get("CC", "gcc"), "-v"]
  11 +        cc = os.environ.get('CC', 'gcc').split()
  12 +        cmd = cc + ['-v']
  13          proc = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
  14          output, _ = proc.communicate()
  15          status = proc.wait()