From b4d33e07a7f053b9420dae7b8e4de0372468bddf Mon Sep 17 00:00:00 2001
From: Yuchen Zeng <zyc@google.com>
Date: Thu, 20 Apr 2017 16:41:25 -0700
Subject: Disable c-ares for x64 windows python

---
 setup.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'setup.py')

diff --git a/setup.py b/setup.py
index e050646475..b1ac4f326e 100644
--- a/setup.py
+++ b/setup.py
@@ -141,6 +141,8 @@ CYTHON_EXTENSION_MODULE_NAMES = ('grpc._cython.cygrpc',)
 CYTHON_HELPER_C_FILES = ()
 
 CORE_C_FILES = tuple(grpc_core_dependencies.CORE_SOURCE_FILES)
+if "win32" in sys.platform and "64bit" in platform.architecture()[0]:
+  CORE_C_FILES = filter(lambda x: 'third_party/cares' not in x, CORE_C_FILES)
 
 EXTENSION_INCLUDE_DIRECTORIES = (
     (PYTHON_STEM,) + CORE_INCLUDE + BORINGSSL_INCLUDE + ZLIB_INCLUDE +
@@ -160,7 +162,9 @@ DEFINE_MACROS = (
 if "win32" in sys.platform:
   DEFINE_MACROS += (('WIN32_LEAN_AND_MEAN', 1), ('CARES_STATICLIB', 1),)
   if '64bit' in platform.architecture()[0]:
-    DEFINE_MACROS += (('MS_WIN64', 1),)
+    # TODO(zyc): Re-enble c-ares on x64 windows after fixing the
+    # ares_library_init compilation issue
+    DEFINE_MACROS += (('MS_WIN64', 1), ('GRPC_ARES', 0),)
   elif sys.version_info >= (3, 5):
     # For some reason, this is needed to get access to inet_pton/inet_ntop
     # on msvc, but only for 32 bits
-- 
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