OSX silicon

[ScottEAdams]

If anyone needs OSX silicon support.

brew install vamp-plugin-sdk

Which will give you something like /opt/homebrew/Cellar/vamp-plugin-sdk/2.10.0_1 for Makefile.inc

VAMP_SDK_DIR := /opt/homebrew/Cellar/vamp-plugin-sdk/2.10.0_1

Then

git clone https://github.com/bbc/bbc-vamp-plugins.git
nano Makefile.silicon.osx

include Makefile.inc

# Apple Silicon (ARM64) configuration
CFLAGS     := -O3 -arch arm64 -I$(VAMP_SDK_DIR)/include
CXXFLAGS   := $(CFLAGS)
PLUGIN_EXT := .dylib
LDFLAGS    := -arch arm64 -dynamiclib $(VAMP_SDK_DIR)/lib/libvamp-sdk.a -exported_symbols_list src/vamp-plugin.list -install_name $(PLUGIN_LIBRARY_NAME)$(PLUGIN_EXT)

PLUGIN      := $(PLUGIN_LIBRARY_NAME)$(PLUGIN_EXT)
CXX         := clang++
CC          := clang

OBJECTS := $(SOURCES:.cpp=.o)
OBJECTS := $(OBJECTS:.c=.o)

$(PLUGIN):	$(OBJECTS)
		$(CXX) -o $@ $^ $(LDFLAGS)

clean:
		rm -f $(OBJECTS)

distclean:	clean
		rm -f $(PLUGIN)

And then just build with make -f Makefile.silicon.osx