feat: added metamodule config & amends to resolve compiler warnings

.gitignore

@@ -10,3 +10,5 @@
 /build
 /dep
 /dist
+/metamodule-plugins
+*.afdesign~lock~

CMakeLists.txt

@@ -0,0 +1,61 @@
+cmake_minimum_required(VERSION 3.22)
+
+if(NOT "${METAMODULE_SDK_DIR}" STREQUAL "")
+    message("METAMODULE_SDK_DIR set by CMake variable ${METAMODULE_SDK_DIR}")
+elseif (DEFINED ENV{METAMODULE_SDK_DIR})
+    set(METAMODULE_SDK_DIR "$ENV{METAMODULE_SDK_DIR}")
+    message("METAMODULE_SDK_DIR set by environment variable ${METAMODULE_SDK_DIR}")
+else()
+    set(METAMODULE_SDK_DIR "${CMAKE_CURRENT_LIST_DIR}/../metamodule-plugin-sdk")
+    message("METAMODULE_SDK_DIR set to default: ${METAMODULE_SDK_DIR}")
+endif()
+
+include(${METAMODULE_SDK_DIR}/plugin.cmake)
+
+project(Vulpes79Ports
+    VERSION 2.0.1
+    DESCRIPTION "Vulpes79 ports"
+    LANGUAGES C CXX ASM
+)
+
+add_library(Vulpes79Ports STATIC)
+
+target_sources(Vulpes79Ports
+    PRIVATE
+    src/plugin.cpp
+    src/AcidusVersio.cpp
+    src/open303/fft4g.c
+    src/open303/GlobalFunctions.cpp
+    src/open303/rosic_AnalogEnvelope.cpp
+    src/open303/rosic_BiquadFilter.cpp
+    src/open303/rosic_BlendOscillator.cpp
+    src/open303/rosic_Complex.cpp
+    src/open303/rosic_DecayEnvelope.cpp
+    src/open303/rosic_FourierTransformerRadix2.cpp
+    src/open303/rosic_FunctionTemplates.cpp
+    src/open303/rosic_LeakyIntegrator.cpp
+    src/open303/rosic_MidiNoteEvent.cpp
+    src/open303/rosic_MipMappedWaveTable.cpp
+    src/open303/rosic_NumberManipulations.cpp
+    src/open303/rosic_OnePoleFilter.cpp
+    src/open303/rosic_Open303.cpp
+    src/open303/rosic_RealFunctions.cpp
+    src/open303/rosic_TeeBeeFilter.cpp
+)
+
+# Add includes and compile options for source repo
+target_include_directories(Vulpes79Ports
+    PRIVATE
+    src/
+)
+
+add_compile_options(-fno-exceptions -fno-strict-aliasing)
+
+# Call this to link and create the plugin file
+create_plugin(
+    SOURCE_LIB      Vulpes79Ports                                        # The cmake target name (defined in add_target)
+    PLUGIN_NAME     Vulpes79Ports                                        # This must match the brand "slug" used in VCV Rack
+    PLUGIN_JSON     ${CMAKE_CURRENT_LIST_DIR}/plugin.json                       # Path to the plugin.json file used by VCV Rack
+    SOURCE_ASSETS   ${CMAKE_CURRENT_LIST_DIR}/assets                # Path to the assets/ dir containing the PNGs
+    DESTINATION     ${CMAKE_CURRENT_LIST_DIR}/metamodule-plugins    # Path to where you want the plugin file output
+)

plugin-mm.json

@@ -0,0 +1,15 @@
+{
+  "MetaModuleBrandName": "Vulpes79Ports",
+  "MetaModuleBrandSlug": "Vulpes79Ports",
+  "MetaModulePluginMaintainer": "Vulpes79Ports",
+  "MetaModulePluginMaintainerEmail": "",
+  "MetaModulePluginMaintainerUrl": "",
+  "MetaModuleDescription": "Vulpes79 ports modules optimised for metamodule",
+  "MetaModuleIncludedModules":
+  [
+    {
+      "slug": "AcidusVersio",
+      "name": "Acidus Versio"
+    }
+  ]
+}

plugin.json

@@ -3,7 +3,7 @@
   "name": "Acidus Versio",
   "version": "2.0.0",
   "license": "MIT",
-  "brand": "Vulpes79",
+  "brand": "Vulpes79Ports",
   "author": "Vulpes79",
   "authorEmail": "",
   "authorUrl": "https://github.com/jjbbllkk",

src/open303/GlobalDefinitions.h

@@ -88,7 +88,11 @@ inline double dummyFunction(double x) { return x; }
 
 //extract the exponent from a IEEE 754 floating point number (single and double precision):
 #define EXPOFFLT(value) (((*((reinterpret_cast<UINT32 *>(&value)))&0x7FFFFFFF)>>23)-127)
-#define EXPOFDBL(value) (((*((reinterpret_cast<UINT64 *>(&value)))&0x7FFFFFFFFFFFFFFFULL)>>52)-1023)
+#define EXPOFDBL(value) ({ \
+  UINT64 temp; \
+  memcpy(&temp, &value, sizeof(UINT64)); \
+  (int)(((temp & 0x7FFFFFFFFFFFFFFFULL) >> 52) - 1023); \
+})
   // ULL indicates an unsigned long long literal constant
 
 #endif

src/open303/rosic_MipMappedWaveTable.h

@@ -166,7 +166,7 @@ namespace rosic
     int    waveform;   // index of the currently chosen native waveform
     double sampleRate; // the sampleRate
 
-    double prototypeTable[tableLength];
+    double prototypeTable[tableLength+4];
       // this is the prototype-table with full bandwidth. one additional sample (same as 
       // prototypeTable[0]) for linear interpolation without need for table wraparound at the last 
       // sample (-> saves one if-statement each audio-cycle) ...and a three further addtional 

src/plugin.cpp

@@ -1,16 +1,10 @@
 #include "plugin.hpp"
 
-// Define the global plugin instance
 Plugin* pluginInstance;
 
-// --- EXPORT THE ABI VERSION ---
-// This is the symbol Rack looks for to verify the version.
-extern "C" __attribute__((visibility("default"))) uint32_t rack_plugin_abi_version = 1;
+void init(Plugin* p) {
+    pluginInstance = p;
 
-// --- INITIALIZE THE PLUGIN ---
-extern "C" __attribute__((visibility("default"))) void init(Plugin* p) {
-	pluginInstance = p;
-
-	// Register the module model
-	p->addModel(modelAcidusVersio);
-}
+    // Register all modules
+    p->addModel(modelAcidusVersio);
+}