ydb/contrib/libs/grpc/patches/03-sysheader.patch

diff --git a/include/grpcpp/grpcpp.h b/include/grpcpp/grpcpp.h
index aa8a242..39b7296 100644
--- a/include/grpcpp/grpcpp.h
+++ b/include/grpcpp/grpcpp.h
@ -19,6 +19,11 @@
 #ifndef GRPCPP_SERVER_H
 #define GRPCPP_SERVER_H

+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
+
 #include <list>
 #include <memory>
 #include <vector>
diff --git a/include/grpcpp/impl/codegen/async_stream.h b/include/grpcpp/impl/codegen/async_stream.h
index bfb2df4..4d66ec9 100644
--- a/include/grpcpp/impl/codegen/async_stream.h
+++ b/include/grpcpp/impl/codegen/async_stream.h
@ -18,6 +18,10 @@
 #ifndef GRPCPP_IMPL_CODEGEN_ASYNC_STREAM_H
 #define GRPCPP_IMPL_CODEGEN_ASYNC_STREAM_H

+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #include <grpcpp/impl/codegen/call.h>
 #include <grpcpp/impl/codegen/channel_interface.h>
 #include <grpcpp/impl/codegen/core_codegen_interface.h>
diff --git a/include/grpcpp/impl/codegen/call_op_set.h b/include/grpcpp/impl/codegen/call_op_set.h
index 4ca87a9..7c03e09 100644
--- a/include/grpcpp/impl/codegen/call_op_set.h
+++ b/include/grpcpp/impl/codegen/call_op_set.h
@@ -16,6 +16,10 @@
 //
 //
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #ifndef GRPCPP_IMPL_CODEGEN_CALL_OP_SET_H
 #define GRPCPP_IMPL_CODEGEN_CALL_OP_SET_H
 
diff --git a/include/grpcpp/impl/codegen/callback_common.h b/include/grpcpp/impl/codegen/callback_common.h
index a3c8c41..77f9c24 100644
--- a/include/grpcpp/impl/codegen/callback_common.h
+++ b/include/grpcpp/impl/codegen/callback_common.h
@@ -16,6 +16,10 @@
 //
 //
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #ifndef GRPCPP_IMPL_CODEGEN_CALLBACK_COMMON_H
 #define GRPCPP_IMPL_CODEGEN_CALLBACK_COMMON_H
 
diff --git a/include/grpcpp/impl/codegen/channel_interface.h b/include/grpcpp/impl/codegen/channel_interface.h
index 5353f5f..03fbda0 100644
--- a/include/grpcpp/impl/codegen/channel_interface.h
+++ b/include/grpcpp/impl/codegen/channel_interface.h
@@ -16,6 +16,10 @@
 //
 //
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #ifndef GRPCPP_IMPL_CODEGEN_CHANNEL_INTERFACE_H
 #define GRPCPP_IMPL_CODEGEN_CHANNEL_INTERFACE_H
 
diff --git a/include/grpcpp/impl/codegen/interceptor_common.h b/include/grpcpp/impl/codegen/interceptor_common.h
index 8ed8423..0ca3fc7 100644
--- a/include/grpcpp/impl/codegen/interceptor_common.h
+++ b/include/grpcpp/impl/codegen/interceptor_common.h
@@ -16,6 +16,10 @@
 //
 //
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #ifndef GRPCPP_IMPL_CODEGEN_INTERCEPTOR_COMMON_H
 #define GRPCPP_IMPL_CODEGEN_INTERCEPTOR_COMMON_H
 
diff --git a/include/grpcpp/impl/codegen/time.h b/include/grpcpp/impl/codegen/time.h
index c32f254..46a4ccf 100644
--- a/include/grpcpp/impl/codegen/time.h
+++ b/include/grpcpp/impl/codegen/time.h
@@ -19,6 +19,10 @@
 #ifndef GRPCPP_IMPL_CODEGEN_TIME_H
 #define GRPCPP_IMPL_CODEGEN_TIME_H
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 // IWYU pragma: private

 /// TODO(chengyuc): Remove this file after solving compatibility.
diff --git a/include/grpcpp/impl/server_builder_plugin.h b/include/grpcpp/impl/server_builder_plugin.h
index 39450b4..e0db479 100644
--- a/include/grpcpp/impl/server_builder_plugin.h
+++ b/
@@ -19,6 +19,10 @@
 #ifndef GRPCPP_IMPL_SERVER_BUILDER_PLUGIN_H
 #define GRPCPP_IMPL_SERVER_BUILDER_PLUGIN_H
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #include <memory>
 
 #include <grpcpp/support/channel_arguments.h>
diff --git a/include/grpcpp/security/credentials.h b/include/grpcpp/security/credentials.h
index d8c9e04..eeecb6a 100644
--- a/include/grpcpp/security/credentials.h
+++ b/include/grpcpp/security/credentials.h
@@ -19,6 +19,10 @@
 #ifndef GRPCPP_SECURITY_CREDENTIALS_H
 #define GRPCPP_SECURITY_CREDENTIALS_H

+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #include <map>
 #include <memory>
 #include <vector>
diff --git a/include/grpcpp/server.h b/include/grpcpp/server.h
index 885bd8d..fedfe08 100644
--- a/include/grpcpp/server.h
+++ b/include/grpcpp/server.h
@@ -19,6 +19,10 @@
 #ifndef GRPCPP_SERVER_H
 #define GRPCPP_SERVER_H
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #include <grpc/support/port_platform.h>
 
 #include <list>
diff --git a/include/grpcpp/support/channel_arguments.h b/include/grpcpp/support/channel_arguments.h
index 217929d..01861c9 100644
--- a/include/grpcpp/support/channel_arguments.h
+++ b/include/grpcpp/support/channel_arguments.h
@@ -19,6 +19,10 @@
 #ifndef GRPCPP_SUPPORT_CHANNEL_ARGUMENTS_H
 #define GRPCPP_SUPPORT_CHANNEL_ARGUMENTS_H
 
+#if defined(__GNUC__)
+#pragma GCC system_header
+#endif
+
 #include <list>
 #include <vector>

diff --git a/src/compiler/cpp_generator.cc b/src/compiler/cpp_generator.cc
index b004687..d30d830 100644
--- a/src/compiler/cpp_generator.cc
+++ b/src/compiler/cpp_generator.cc
@@ -108,6 +108,10 @@ grpc::string GetHeaderPrologue(grpc_generator::File* file,
     printer->Print(vars, "#ifndef GRPC_$filename_identifier$__INCLUDED\n");
     printer->Print(vars, "#define GRPC_$filename_identifier$__INCLUDED\n");
     printer->Print(vars, "\n");
+    printer->Print(vars, "#if defined(__GNUC__)\n");
+    printer->Print(vars, "#pragma GCC system_header\n");
+    printer->Print(vars, "#endif\n");
+    printer->Print(vars, "\n");
     printer->Print(vars, "#include \"$filename_base$$message_header_ext$\"\n");
     printer->Print(vars, file->additional_headers().c_str());
     printer->Print(vars, "\n");