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.cppsystem/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
