From ed9696f392ad808a43397ffee544ac476531d8cd Mon Sep 17 00:00:00 2001
From: Paul Brossier <piem@piem.org>
Date: Mon, 19 Sep 2016 22:50:19 +0200
Subject: [PATCH] src/effects/pitchshift.c: avoid error with rubberband 1.3,
 print a warning

---
 src/effects/pitchshift.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/effects/pitchshift.c b/src/effects/pitchshift.c
index 617c7b59..95189062 100644
--- a/src/effects/pitchshift.c
+++ b/src/effects/pitchshift.c
@@ -27,6 +27,14 @@
 
 #include "rubberband/rubberband-c.h"
 
+// check rubberband is 1.8.1, warn if 1.3
+#if !((RUBBERBAND_API_MAJOR_VERSION >= 2) && \
+    (RUBBERBAND_API_MINOR_VERSION >= 5))
+#warning RubberBandOptionDetectorSoft not available, \
+ please upgrade rubberband to version 1.8.1 or higher
+#define RubberBandOptionDetectorSoft 0x00000000
+#endif
+
 /** generic pitch shifting structure */
 struct _aubio_pitchshift_t
 {
-- 
2.11.0