Fix compilation for osx.

diff --git a/libs/ardour/audiosource.cc b/libs/ardour/audiosource.cc
index 334322005e99bb627073ad666336fc5df70d65cc..5036ac91b1fdf07e66f092873a5777d325274b95 100644 (file)
--- a/libs/ardour/audiosource.cc
+++ b/libs/ardour/audiosource.cc
@@ -343,7 +343,7 @@ AudioSource::read_peaks_with_fpp (PeakData *peaks, framecnt_t npeaks, framepos_t
        const int bufsize = sysconf(_SC_PAGESIZE);
        framecnt_t zero_fill = 0;
 
-#ifdef PLATFORM_WINDOWS
+#if defined (PLATFORM_WINDOWS) || defined ( __APPLE__)
        ScopedFileDescriptor sfd (::open (peakpath.c_str(), O_RDONLY | O_NONBLOCK));
 #else
        ScopedFileDescriptor sfd (::open (peakpath.c_str(), O_RDONLY | O_NOATIME | O_NONBLOCK));