update to Rack SDK 2.2.2

.github/workflows/build-plugin.yml

@@ -2,7 +2,7 @@ name: Build VCV Rack Plugin
 on: [push, pull_request]
 
 env:
-  rack-sdk-version: 2.2.1
+  rack-sdk-version: 2.2.2
   rack-plugin-toolchain-dir: /home/build/rack-plugin-toolchain
 
 defaults:

Makefile

@@ -3,20 +3,25 @@ RACK_DIR ?= ../..
 include $(RACK_DIR)/arch.mk
 
 EXTRA_CMAKE :=
-RACK_PLUGIN := plugin.so
+RACK_PLUGIN_NAME := plugin
+RACK_PLUGIN_ARCH :=
+RACK_PLUGIN_EXT := so
 
 ifdef ARCH_WIN
-  RACK_PLUGIN := plugin.dll
+  RACK_PLUGIN_EXT := dll
 endif
 
 ifdef ARCH_MAC
   EXTRA_CMAKE := -DCMAKE_OSX_ARCHITECTURES="x86_64"
-  RACK_PLUGIN := plugin.dylib
+  RACK_PLUGIN_EXT := dylib
   ifdef ARCH_ARM64
     EXTRA_CMAKE := -DCMAKE_OSX_ARCHITECTURES="arm64"
+    RACK_PLUGIN_ARCH := -arm64
   endif
 endif
 
+RACK_PLUGIN := $(RACK_PLUGIN_NAME)$(RACK_PLUGIN_ARCH).$(RACK_PLUGIN_EXT)
+
 CMAKE_BUILD ?= dep/cmake-build
 cmake_rack_plugin := $(CMAKE_BUILD)/$(RACK_PLUGIN)
 

RackSDK.cmake

@@ -1,6 +1,6 @@
 # Mapping of plugin build definitions from the Rack-SDK arch.mk, compile.mk, dep.mk and plugin.mk to CMake.
 
-set(RACK_SDK_VERSION 2.2.1)
+set(RACK_SDK_VERSION 2.2.2)
 message(STATUS "Load RackSDK.cmake (mapping based on Rack-SDK-${RACK_SDK_VERSION})")
 
 if ("${RACK_SDK_DIR}" STREQUAL "")
@@ -22,7 +22,10 @@ if ("${ADDITIONAL_PLUGIN_DISTRIBUTABLES}" STREQUAL "")
 endif ()
 
 # Do not change the RACK_PLUGIN_LIB!
-set(RACK_PLUGIN_LIB plugin)
+if (${CMAKE_OSX_ARCHITECTURES} MATCHES "arm64")
+  set(RACK_PLUGIN_ARCH -arm64)
+endif ()
+set(RACK_PLUGIN_LIB plugin${RACK_PLUGIN_ARCH})
 
 file(GLOB LICENSE LICENSE*)
 set(PLUGIN_DISTRIBUTABLES plugin.json res ${LICENSE} ${ADDITIONAL_PLUGIN_DISTRIBUTABLES})