Android 编译时出错 /lib/libdl.so.2: could not read symbols: Invalid operation

如果出现这个错误:

/usr/bin/ld: out/host/linux-x86/obj/EXECUTABLES/accRuntimeTest_intermediates/runtimeTest.o: undefined reference to  dlsym@@GLIBC_2.0

/usr/bin/ld: note:  'dlsym@@GLIBC_2.0' is defined in DSO /lib/libdl.so.2 so try adding it to the linker command line

/lib/libdl.so.2: could not read symbols: Invalid operation

 

那: vi system/core/libacc/ tests/Android.mk

 

LOCAL_SHARED_LIBRARIES := \

    libacc

 

LOCAL_LDLIBS += -ldl             <<===

 

- - - - - - - - - -

 

LOCAL_SHARED_LIBRARIES := \

    libacc

 

LOCAL_LDLIBS += -ldl

 

LOCAL_MODULE_TAGS := tests

 

include $(BUILD_HOST_EXECUTABLE)