message: Switched to gnustl in static linking
diff: @@ -183,6 +183,6 @@ ${OPENSSL_DIR}/lib/libssl.a \
  ${OPENSSL_DIR}/lib/libcrypto.a \
  ${SODIUM_LIB_DIR}/libsodium.a \
  ${LIBZMQ_LIB_DIR}/libzmq.a \
  -${TOOLCHAIN_DIR}/${CROSS_COMPILE}/lib/libstdc++.a -Wl,--no-whole-archive -z muldefs
  +${TOOLCHAIN_DIR}/${CROSS_COMPILE}/lib/libgnustl_shared.so -Wl,--no-whole-archive -z muldefs
  cp "${LIBVCX}/target/${CROSS_COMPILE}/release/libvcx.a" ${LIBVCX_BUILDS}/
  