From c8712f2456938f018e592855a2b015c0b7dfee71 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Thu, 27 May 2021 17:37:35 +0100
Subject: [PATCH] Fix for old libjack

Signed-off-by: falkTX <falktx@falktx.com>
---
 distrho/src/DistrhoPluginJack.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/distrho/src/DistrhoPluginJack.cpp b/distrho/src/DistrhoPluginJack.cpp
index 9dbd9faa..7481f2cd 100644
--- a/distrho/src/DistrhoPluginJack.cpp
+++ b/distrho/src/DistrhoPluginJack.cpp
@@ -35,6 +35,14 @@
 # include <signal.h>
 #endif
 
+#ifndef JACK_METADATA_ORDER
+# define JACK_METADATA_ORDER "http://jackaudio.org/metadata/order"
+#endif
+
+#ifndef JACK_METADATA_SIGNAL_TYPE
+# define JACK_METADATA_SIGNAL_TYPE "http://jackaudio.org/metadata/signal-type"
+#endif
+
 // -----------------------------------------------------------------------
 
 START_NAMESPACE_DISTRHO