1 files changed, 20 insertions, 0 deletions
diff --git a/deps/cares/build/gcc_version.py b/deps/cares/build/gcc_version.py
new file mode 100644
index 0000000000..da019e8661
--- /dev/null
+++ b/deps/cares/build/gcc_version.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+
+import os
+import re
+import subprocess
+import sys
+
+
+def DoMain(*args):
+  cc = os.environ.get('CC', 'gcc')
+  stdin, stderr = os.pipe()
+  subprocess.call([cc, '-v'], stderr=stderr)
+  output = os.read(stdin, 4096)
+  match = re.search("\ngcc version (\d+\.\d+\.\d+)", output)
+  if match:
+    print(match.group(1))
+
+
+if __name__ == '__main__':
+  DoMain(*sys.argv)