ggml-qnn: refine general approach through Hexagon cDSP

Author: zhouwg

ggml/src/ggml-qnn/CMakeLists.txt

@@ -49,7 +49,7 @@ endif()
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGGML_USE_QNN")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3")
 
-file(GLOB QNN_SOURCES "${CMAKE_CURRENT_LIST_DIR}/*.cpp" "${CMAKE_CURRENT_LIST_DIR}/kernels/*.c")
+file(GLOB QNN_SOURCES "${CMAKE_CURRENT_LIST_DIR}/*.cpp" "${CMAKE_CURRENT_LIST_DIR}/kernels/ggmlop_ap_skel.c")
 ggml_add_backend_library(ggml-qnn ${QNN_SOURCES})
 
 target_include_directories(ggml-qnn PRIVATE ${QNN_SDK_PATH}/include/QNN ${HEXAGON_SDK_PATH} ${CMAKE_CURRENT_LIST_DIR})