add abi and platform tag for wheel

python/setup.py.app.in

@@ -25,6 +25,10 @@ from setuptools import setup
 from paddle_serving_app.version import version_tag
 from pkg_resources import DistributionNotFound, get_distribution
         
+class BinaryDistribution(Distribution):
+    def has_ext_modules(foo):
+        return True
+
 def python_version():
     return [int(v) for v in platform.python_version().split(".")]
 
@@ -88,6 +92,7 @@ setup(
     packages=packages,
     package_data=package_data,
     package_dir=package_dir,
+    distclass=BinaryDistribution,
     # PyPI package information.
     classifiers=[
         'Development Status :: 4 - Beta',

python/setup.py.client.in

@@ -27,6 +27,10 @@ import util
 
 py_version = sys.version_info
 
+class BinaryDistribution(Distribution):
+    def has_ext_modules(foo):
+        return True
+        
 def copy_lib():
     os.popen('mkdir -p paddle_serving_client/lib')
     lib_list = ['${OPENSSL_CRYPTO_LIBRARY}', '${OPENSSL_SSL_LIBRARY}', 
@@ -89,6 +93,7 @@ setup(
     packages=packages,
     package_data=package_data,
     package_dir=package_dir,
+    distclass=BinaryDistribution,
     # PyPI package information.
     classifiers=[
         'Development Status :: 4 - Beta',

python/setup.py.server.in

@@ -22,6 +22,10 @@ from setuptools import setup
 from paddle_serving_server.version import version_tag, version_suffix
 import util
 
+class BinaryDistribution(Distribution):
+    def has_ext_modules(foo):
+        return True
+
 package_version = version_tag.replace('-', '')
 if version_suffix != "":
     version_suffix = "post" + version_suffix
@@ -71,6 +75,7 @@ setup(
     packages=packages,
     package_data=package_data,
     package_dir=package_dir,
+    distclass=BinaryDistribution,
     # PyPI package information.
     classifiers=[
         'Development Status :: 4 - Beta',