Chris@51: 
Chris@51: default:        help
Chris@51: 
Chris@51: help:
Chris@51: 		@echo
Chris@51: 		@echo "Supported make targets:"
Chris@51: 		@echo
Chris@51: 		@echo "$$ make em"
Chris@51: 		@echo "  - build Javascript module using Emscripten"
Chris@51: 		@echo "$$ make linux"
Chris@55: 		@echo "  - build native-code module on Linux (currently this is mostly for testing)"
Chris@51: 		@echo "$$ make clean"
Chris@51: 		@echo "  - remove intermediate build files, but not targets"
Chris@53: 		@echo "$$ make distclean"
Chris@53: 		@echo "  - remove all targets and intermediate build files"
Chris@51: 		@echo
Chris@51: 		@echo "Note: when switching from one target to another, make clean first"
Chris@51: 		@echo
Chris@15: 
Chris@52: MY_DIR		:= $(realpath $(dir $(lastword $(MAKEFILE_LIST))))
Chris@52: 
Chris@52: SRC_DIR		:= $(MY_DIR)/src
Chris@52: SDK_DIR		:= $(MY_DIR)/../vamp-plugin-sdk
Chris@52: PIPERCPP_DIR    := $(MY_DIR)/../piper-cpp
Chris@15: 
Chris@50: ADAPTER_HEADERS	:= \
Chris@50: 		$(SRC_DIR)/PiperAdapter.h \
Chris@50: 		$(SRC_DIR)/PiperPluginLibrary.h 
Chris@50: ADAPTER_SOURCES	:= \
Chris@50: 		$(SRC_DIR)/PiperPluginLibrary.cpp
Chris@50: 
Chris@15: SDK_SOURCES	:= \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/PluginBufferingAdapter.cpp \
Chris@15: 		$(SDK_DIR)/src/vamp-hostsdk/PluginChannelAdapter.cpp \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/PluginHostAdapter.cpp \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/PluginInputDomainAdapter.cpp \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/PluginLoader.cpp \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/PluginSummarisingAdapter.cpp \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/PluginWrapper.cpp \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/RealTime.cpp \
Chris@50: 		$(SDK_DIR)/src/vamp-hostsdk/Files.cpp \
Chris@15: 		$(SDK_DIR)/src/vamp-sdk/PluginAdapter.cpp \
Chris@15: 		$(SDK_DIR)/src/vamp-sdk/RealTime.cpp \
Chris@15: 		$(SDK_DIR)/src/vamp-sdk/FFT.cpp
Chris@15: 
Chris@15: OTHER_SOURCES	:= \
Chris@43: 		$(PIPERCPP_DIR)/json11/json11.cpp
Chris@15: 
Chris@51: EM_MODULE_EXT	:= .js
Chris@51: EM_MODULE	:= $(MODULE_NAME)$(EM_MODULE_EXT)
Chris@51: EM_MODULE_SYMBOL	:= $(MODULE_NAME)Module
Chris@51: 
Chris@51: SO_MODULE_EXT	:= .so
Chris@51: SO_MODULE	:= $(MODULE_NAME)$(SO_MODULE_EXT)
Chris@15: 
Chris@15: EMFLAGS		:= \
Chris@15: 		--memory-init-file 0 \
Chris@15: 		-s MODULARIZE=1 \
Chris@15: 		-s NO_FILESYSTEM=1 \
Chris@15: 		-s ERROR_ON_UNDEFINED_SYMBOLS=1 \
Chris@51: 	    	-s EXPORT_NAME="'$(EM_MODULE_SYMBOL)'" \
Chris@43: 	    	-s EXPORTED_FUNCTIONS="['_piperRequestJson','_piperProcessRaw','_piperFreeJson']" \
Chris@17: 		$(EMFLAGS)
Chris@15: 
Chris@37: CXX_SOURCES	:= $(MODULE_SOURCE) $(ADAPTER_SOURCES) $(PLUGIN_SOURCES) $(SDK_SOURCES) $(OTHER_SOURCES)
Chris@52: C_SOURCES	:= $(PLUGIN_C_SOURCES) $(C_SOURCES)
Chris@15: 
Chris@15: #OPTFLAGS	:= -g3
Chris@15: OPTFLAGS	:= -O3 -ffast-math
Chris@15: 
Chris@35: DEFINES		:= $(DEFINES)
Chris@15: 
Chris@50: INCPATH		:= -I$(SRC_DIR) -I$(SDK_DIR) -I$(PIPERCPP_DIR) $(INCPATH)
Chris@15: 
Chris@51: em:	$(EM_MODULE)
Chris@51: em:	CXX		:= em++
Chris@51: em:	CC		:= emcc
Chris@51: em:	CXXFLAGS	:= -std=c++11 -fPIC -Wall -Wextra $(DEFINES) $(OPTFLAGS) $(EMFLAGS) $(INCPATH)
Chris@51: em:	CFLAGS		:= -fPIC -Wall -Wextra $(DEFINES) $(OPTFLAGS) $(EMFLAGS) $(INCPATH)
Chris@51: em:	LDFLAGS		:= $(EMFLAGS)
Chris@51: 
Chris@51: linux:	$(SO_MODULE)
Chris@51: linux:	CXXFLAGS	:= -std=c++11 -fPIC -Wall -Wextra $(DEFINES) $(OPTFLAGS) $(INCPATH)
Chris@51: linux:	CFLAGS		:= -fPIC -Wall -Wextra $(DEFINES) $(OPTFLAGS) $(INCPATH)
Chris@51: linux:	LDFLAGS		:= -shared -Wl,-Bsymbolic -Wl,-soname=$(SO_MODULE) -Wl,-z,defs -Wl,--version-script=$(SRC_DIR)/piper.map -ldl
Chris@37: 
Chris@50: OBJDIR          := o
Chris@50: 
Chris@37: CXX_OBJECTS	:= $(CXX_SOURCES:.cpp=.o)
Chris@37: C_OBJECTS	:= $(C_SOURCES:.c=.o)
Chris@53: ALL_OBJECTS	:= $(CXX_OBJECTS) $(C_OBJECTS)
Chris@53: OBJECTS         := $(addprefix $(OBJDIR)/,$(abspath $(ALL_OBJECTS)))
Chris@50: 
Chris@50: o/%.o:            %.cpp
Chris@50: 		mkdir -p $(dir $@)
Chris@51: 		$(CXX) -c $(INCPATH) $(CXXFLAGS) -o $@ $<
Chris@50: 
Chris@50: o/%.o:            %.c
Chris@50: 		mkdir -p $(dir $@)
Chris@51: 		$(CC) -c $(INCPATH) $(CFLAGS) -o $@ $<
Chris@15: 
Chris@51: $(EM_MODULE):	$(OBJECTS)
Chris@52: 		$(CXX) $(OPTFLAGS) -o $@ $^ $(LDFLAGS) && \
Chris@53: 		( echo "if (typeof process === 'object') module.exports=$(EM_MODULE_SYMBOL);" >> $(EM_MODULE) )
Chris@15: 
Chris@51: $(SO_MODULE):	$(OBJECTS)
Chris@51: 		$(CXX) -o $@ $^ $(LDFLAGS)
Chris@15: 
Chris@15: clean:
Chris@51: 		rm -f $(OBJECTS)
Chris@53: 
Chris@53: distclean:	clean
Chris@53: 		rm -f $(EM_MODULE) $(SO_MODULE)