casa-mp-base

--- src/plugins/avfoundation/camera/avfcamerautility.mm.orig    2016-09-12 03:58:51.000000000 -0700

+++ src/plugins/avfoundation/camera/avfcamerautility.mm 2016-12-28 09:44:52.000000000 -0700

@@ -48,6 +48,13 @@

 #include <algorithm>

 #include <limits>

+// see https://trac.macports.org/ticket/52922

+// see https://trac.macports.org/ticket/53949

+// from the 10.9 SDK

+@interface NSArray (MacPortsCompatibilityFirstObject)

+- (id)firstObject NS_AVAILABLE(10_6, 4_0);

+@end

+

 QT_BEGIN_NAMESPACE

 AVFPSRange qt_connection_framerates(AVCaptureConnection *videoConnection)