fix compiling error

ggml/src/CMakeLists.txt

@@ -910,7 +910,7 @@ if (GGML_QNN)
     if (CMAKE_SYSTEM_NAME STREQUAL "Android")
         find_library(LOG_LIB log)
         find_library(ANDROID_LIB android)
-        set(GGML_EXTRA_LIBS ${GGML_EXTRA_LIBS} ${LOG_LIB} ${ANDROID_LIB})
+        set(GGML_EXTRA_LIBS_PRIVATE ${GGML_EXTRA_LIBS_PRIVATE} ${LOG_LIB} ${ANDROID_LIB})
         set(GGML_QNN_DEFAULT_LIB_SEARCH_PATH "/data/local/tmp/" CACHE STRING "customized library search path for QNN backend")
     else()
         message(FATAL_ERROR "QNN now only available on Android")

ggml/src/ggml-qnn.cpp

@@ -29,6 +29,7 @@
 #include <vector>
 
 #include "ggml-backend-impl.h"
+#include "ggml-impl.h"
 
 #include "ggml-qnn/backend-ops.hpp"
 #include "ggml-qnn/backend.hpp"