Add stubs

Author: thevar1able

contrib/aws-cmake/CMakeLists.txt

@@ -26,6 +26,7 @@ include("${ClickHouse_SOURCE_DIR}/contrib/aws-cmake/AwsThreadAffinity.cmake")
 include("${ClickHouse_SOURCE_DIR}/contrib/aws-cmake/AwsThreadName.cmake")
 include("${ClickHouse_SOURCE_DIR}/contrib/aws-cmake/AwsSIMD.cmake")
 include("${ClickHouse_SOURCE_DIR}/contrib/aws-crt-cpp/cmake/AwsGetVersion.cmake")
+set (AWS_STUBS "${ClickHouse_SOURCE_DIR}/contrib/aws-cmake/aws_stubs.cpp")
 
 
 # Gather sources and options.
@@ -388,6 +389,8 @@ file(GLOB AWS_SDK_GLUE_SRC
 list(APPEND AWS_SOURCES ${AWS_SDK_GLUE_SRC})
 list(APPEND AWS_PUBLIC_INCLUDES "${AWS_SDK_GLUE_DIR}/include/")
 
+list(APPEND AWS_SOURCES ${AWS_STUBS})
+
 # Add library.
 add_library(_aws ${AWS_SOURCES})
 

contrib/aws-cmake/aws_stubs.cpp

@@ -0,0 +1,20 @@
+// aws_stubs.cpp
+#include <cstdio>
+#include <cstdlib>
+
+extern "C" {
+
+#define AWS_TRAP(sym) \
+    __attribute__((weak)) void sym() { \
+        std::fprintf(stderr, "TRAPPED: " #sym " called\n"); \
+        std::abort(); \
+    }
+
+AWS_TRAP(aws_tls_client_ctx_new)
+AWS_TRAP(aws_tls_server_ctx_new)
+AWS_TRAP(aws_tls_init_static_state)
+AWS_TRAP(aws_tls_clean_up_static_state)
+AWS_TRAP(aws_mqtt_library_init)
+AWS_TRAP(aws_mqtt_library_clean_up)
+
+} // extern "C"