From: Luigi Baldoni <aloisio@gmx.com>
Date: 2018-11-09 21:10:34 +0100
Subject: avoid clash wrt sndfile.h

sndfile.h is present both in /usr/include and /usr/include/libmodplug
This hack hardcodes the path of the first one.

Index: mpd-0.21.1/src/decoder/plugins/SndfileDecoderPlugin.cxx
===================================================================
--- mpd-0.21.1.orig/src/decoder/plugins/SndfileDecoderPlugin.cxx
+++ mpd-0.21.1/src/decoder/plugins/SndfileDecoderPlugin.cxx
@@ -29,7 +29,7 @@
 
 #include <exception>
 
-#include <sndfile.h>
+#include "/usr/include/sndfile.h"
 
 static constexpr Domain sndfile_domain("sndfile");