X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Ftempo.cc;h=9dcce637e63d839481003c359ffe034e91047fb3;hb=405def9215a2fc7b70dd2999a06d16e704ddd058;hp=5616c489ff30a8da56013cd279391504a7a0bf2e;hpb=0f313672f59f7a00314400f82fc012e56df8d095;p=ardour.git

diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index 5616c489ff..9dcce637e6 100644
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -24,7 +24,6 @@
 
 #include <cmath>
 
-#include <sigc++/bind.h>
 
 #include <glibmm/thread.h>
 #include "pbd/xml++.h"
@@ -1688,7 +1687,7 @@ TempoMap::bbt_add (const BBT_Time& start, const BBT_Time& other) const
  * add the BBT interval @param increment to  @param start and return the result
  */
 BBT_Time
-TempoMap::bbt_add (const BBT_Time& start, const BBT_Time& increment, const TempoMetric& metric) const
+TempoMap::bbt_add (const BBT_Time& start, const BBT_Time& increment, const TempoMetric& /*metric*/) const
 {
 	BBT_Time result = start;
 	BBT_Time op = increment; /* argument is const, but we need to modify it */
@@ -1823,7 +1822,8 @@ TempoMap::bbt_subtract (const BBT_Time& start, const BBT_Time& decrement) const
 	*/
 	
 	const MeterSection* meter = 0;
-	list<const MeterSection*>::const_reverse_iterator next_meter;
+	list<const MeterSection*>::reverse_iterator next_meter; // older versions of GCC don't 
+	                                                        // support const_reverse_iterator::operator!=()
 	
 	for (next_meter = meter_sections.rbegin(); next_meter != meter_sections.rend(); ++next_meter) {