E:/anyRTC-RTMP-OpenSource-master/Prj-Android/jni/toolchain/../../../webrtc/system_wrappers/source/event_timer_posix.cc: In constructor 'webrtc::EventTimerPosix::EventTimerPosix()':
E:/anyRTC-RTMP-OpenSource-master/Prj-Android/jni/toolchain/../../../webrtc/system_wrappers/source/event_timer_posix.cc:53:56: error: 'pthread_condattr_setclock' was not declared in this scope
pthread_condattr_setclock(&cond_attr, CLOCK_MONOTONIC);
因为我不会C++ NDK也是半天才编译通过的 这个问题能不能解答一下?