Build error for Android : -Wunused-local-typedefs

[sam0302]

Hello,

I am getting below error when building for Android:

Scanning dependencies of target cpprest
[ 1%] Building CXX object src/CMakeFiles/cpprest.dir/http/client/http_client_msg.cpp.o
In file included from /home/spatnaik/sambit/DIP/CommunicationManager/ext/CppRestSDK/casablanca/Release/src/http/client/http_client_msg.cpp:25:
/home/spatnaik/sambit/DIP/CommunicationManager/ext/CppRestSDK/casablanca/Release/src/pch/stdafx.h:30:34: error: unknown warning group '-Wunused-local-typedefs', ignored [-Werror,-Wunknown-pragmas]
#pragma clang diagnostic ignored "-Wunused-local-typedefs"
^
In file included from /home/spatnaik/sambit/DIP/CommunicationManager/ext/CppRestSDK/casablanca/Release/src/http/client/http_client_msg.cpp:25:
In file included from /home/spatnaik/sambit/DIP/CommunicationManager/ext/CppRestSDK/casablanca/Release/src/pch/stdafx.h:34:
In file included from /home/spatnaik/sambit/DIP/CommunicationManager/ext/CppRestSDK/casablanca/Release/include/cpprest/details/basic_types.h:41:
/home/spatnaik/sambit/DIP/CommunicationManager/ext/CppRestSDK/casablanca/Release/include/cpprest/details/SafeInt3.hpp:125:34: error: unknown warning group '-Wunused-local-typedef', ignored [-Werror,-Wunknown-pragmas]
#pragma clang diagnostic ignored "-Wunused-local-typedef"
^
2 errors generated.
make[2]: *** [src/CMakeFiles/cpprest.dir/http/client/http_client_msg.cpp.o] Error 1
make[1]: *** [src/CMakeFiles/cpprest.dir/all] Error 2
make: *** [all] Error 2