diff --git a/CMakeLists.txt b/CMakeLists.txt
index 13d58a4..14db3af 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,12 +30,12 @@ IF (WIN32)
         message("using clang")
     elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
         message("using gcc")
-        add_custom_command (
-                TARGET generallib POST_BUILD
-                COMMAND  ar -x
-                ${CMAKE_CURRENT_SOURCE_DIR}/libd/libevent.a 
-                COMMENT "package library  ar -x ${CMAKE_CURRENT_SOURCE_DIR}/libd/libevent.a " 
-        )
+        #add_custom_command (
+        #        TARGET generallib POST_BUILD
+        #        COMMAND  ar -x
+        #        ${CMAKE_CURRENT_SOURCE_DIR}/libd/libevent.a 
+        #         COMMENT "package library  ar -x ${CMAKE_CURRENT_SOURCE_DIR}/libd/libevent.a " 
+        # )
         add_custom_command (
                 TARGET generallib POST_BUILD
                 COMMAND  ar rc libgeneral.a  *.obj