编译 android SLES/OpenSLESUT.h 找不到的解决办法

在编译android源码的时候，遇到问题：

target Strip: AudioInRecord (out/target/product/generic/obj/EXECUTABLES/AudioInRecord_intermediates/AudioInRecord) 

target thumb C++: BufferQueue_test <= system/media/opensles/tests/automated/BufferQueue_test.cpp 
system/media/opensles/tests/automated/BufferQueue_test.cpp:34:29: error: SLES/OpenSLESUT.h: No such file or directory 
system/media/opensles/tests/automated/BufferQueue_test.cpp: In function 'void CheckErr(SLresult)': 
system/media/opensles/tests/automated/BufferQueue_test.cpp:55: error: 'slesutResultToString' was not declared in this scope 
make: *** [out/target/product/generic/obj/EXECUTABLES/BufferQueue_test_intermediates/BufferQueue_test.o] Error 1 

解决： 
system/media/opensles/tests/automated/BufferQueue_test.cpp 


    #include <unistd.h> 
    #include "SLES/OpenSLES.h" 
    #include "SLES/OpenSLESUT.h" 
    #include <gtest/gtest.h> 



# updatedb 
# locate OpenSLESUT.h 
/home/Android-2.3/system/media/opensles/libopensles/OpenSLESUT.h 
# cp /home/Android-2.3/system/media/opensles/libopensles/OpenSLESUT.h /home/Android-2.3/system/media/opensles/include/SLES/OpenSLESUT.h