fabla: Fix build with lv2 >= 1.1.18

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

recipes-musicians/openav/fabla.bb

@@ -16,6 +16,7 @@ DEPENDS = " \
 SRC_URI = " \
     git://github.com/openAVproductions/openAV-Fabla.git \
     file://0001-Do-not-overwrite-build-flags-it-causes-trouble-for-m.patch \
+    file://0002-Fix-for-building-with-lv2-1.18.0.patch \
 "
 SRCREV = "05bb8d4704a601e660dcd146caf5899d4a4cc5cc"
 S = "${WORKDIR}/git"

recipes-musicians/openav/fabla/0002-Fix-for-building-with-lv2-1.18.0.patch

@@ -0,0 +1,29 @@
+From 6d692c374178ae7efd373ca309bfa4a3dcc86156 Mon Sep 17 00:00:00 2001
+From: David Runge <dave@sleepmap.de>
+Date: Thu, 21 May 2020 15:29:43 +0200
+Subject: [PATCH] Fix for building with lv2 >= 1.18.0
+
+The update to lv2 1.18.0 dropped _LV2UI_Descriptor in favor of
+LV2UI_Descriptor.
+
+Upstream-Status: Submitted [https://github.com/openAVproductions/openAV-Fabla/pull/57]
+---
+ gui/fabla_ui.cxx | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gui/fabla_ui.cxx b/gui/fabla_ui.cxx
+index a722d98..2e721f3 100644
+--- a/gui/fabla_ui.cxx
++++ b/gui/fabla_ui.cxx
+@@ -52,7 +52,7 @@ extern void initForge(Fabla*);
+ extern void writeUpdateUiPaths(Fabla*);
+ extern void writeLoadSample(Fabla* self, int pad, const char* filename, size_t filename_len);
+ 
+-static LV2UI_Handle instantiate(const struct _LV2UI_Descriptor * descriptor,
++static LV2UI_Handle instantiate(const struct LV2UI_Descriptor * descriptor,
+                 const char * plugin_uri,
+                 const char * bundle_path,
+                 LV2UI_Write_Function write_function,
+-- 
+2.21.1
+