add some CFLAGS to compile on mac

config.m4

@@ -533,7 +533,8 @@ if test "$PHP_GRPC" != "no"; then
     third_party/boringssl/ssl/t1_enc.c \
     third_party/boringssl/ssl/t1_lib.c \
     third_party/boringssl/ssl/tls_record.c \
-    , $ext_shared, , -Wall -Werror -std=c11 \
+    , $ext_shared, , -Wall -Werror \
+    -Wno-parentheses-equality -Wno-unused-value -std=c11 \
     -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN \
     -D_HAS_EXCEPTIONS=0 -DNOMINMAX)
 

package.xml

@@ -10,7 +10,7 @@
   <email>grpc-packages@google.com</email>
   <active>yes</active>
  </lead>
- <date>2016-02-25</date>
+ <date>2016-02-24</date>
  <time>16:06:07</time>
  <version>
   <release>0.8.0</release>
@@ -963,7 +963,7 @@ Update to wrap gRPC C Core version 0.10.0
     <release>beta</release>
     <api>beta</api>
    </stability>
-   <date>2016-02-25</date>
+   <date>2016-02-24</date>
    <license>BSD</license>
    <notes>
 - Simplify gRPC PHP installation #4517

templates/config.m4.template

@@ -38,7 +38,8 @@
       % endfor
       % endif
       % endfor
-      , $ext_shared, , -Wall -Werror -std=c11 ${"\\"}
+      , $ext_shared, , -Wall -Werror ${"\\"}
+      -Wno-parentheses-equality -Wno-unused-value -std=c11 ${"\\"}
       -fvisibility=hidden -DOPENSSL_NO_ASM -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN ${"\\"}
       -D_HAS_EXCEPTIONS=0 -DNOMINMAX)