Add -fno-rtti and -fno-exceptions flags to BoringSSL compilation
diff --git a/build.yaml b/build.yaml
index ab21875..76fa639 100644
--- a/build.yaml
+++ b/build.yaml
@@ -5063,6 +5063,7 @@
       $(NO_W_EXTRA_SEMI)
     CPPFLAGS: -Ithird_party/boringssl/include -fvisibility=hidden -DOPENSSL_NO_ASM
       -D_GNU_SOURCE -DWIN32_LEAN_AND_MEAN -D_HAS_EXCEPTIONS=0 -DNOMINMAX
+    CXXFLAGS: -fno-rtti -fno-exceptions
   global:
     COREFLAGS: -fno-rtti -fno-exceptions
     CPPFLAGS: -g -Wall -Wextra -Werror -Wno-long-long -Wno-unused-parameter -DOSATOMIC_USE_INLINED=1