Merge pull request #5422 from stanley-cheung/php-mac-pecl-install

Fix PHP pecl install problem 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)
 

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)