Source: https://svnweb.freebsd.org/ports/head/audio/audacity/files/patch-src_AudioIO.cpp?view=markup
Upstream: No
Reason: For system portaudio


diff --git src/AudioIO.cpp src/AudioIO.cpp
index 03972d700..51913ce9f 100644
--- src/AudioIO.cpp
+++ src/AudioIO.cpp
@@ -467,7 +467,6 @@ TimeTrack and AudioIOListener and whether the playback is looped.
    #define ROUND(x) (int) ((x)+0.5)
    //#include <string.h>
    #include "../lib-src/portmidi/pm_common/portmidi.h"
-   #include "../lib-src/portaudio-v19/src/common/pa_util.h"
    #include "NoteTrack.h"
 #endif
 
@@ -787,6 +786,15 @@ private:
 // return the system time as a double
 static double streamStartTime = 0; // bias system time to small number
 
+// PaUtil_GetTime is an internal PortAudio function.  Unfortunately
+// it's used twice in AudioIO.cpp.  It's a simple function so just
+// provide the implementation here.
+static double PaUtil_GetTime(void) {
+   struct timespec tp;
+   clock_gettime(CLOCK_REALTIME, &tp);
+   return (double)(tp.tv_sec + tp.tv_nsec * 1e-9);
+}
+
 static double SystemTime(bool usingAlsa)
 {
 #ifdef __WXGTK__