PROJECT_ROOT = $(PWD)/..

DEPS_PATH = $(IPLUG2_ROOT)/Dependencies

WAM_SDK_PATH = $(DEPS_PATH)/IPlug/WAM_SDK/wamsdk

WDL_PATH = $(IPLUG2_ROOT)/WDL

IPLUG_PATH = $(IPLUG2_ROOT)/IPlug

SWELL_PATH = $(WDL_PATH)/swell

IGRAPHICS_PATH = $(IPLUG2_ROOT)/IGraphics

CONTROLS_PATH = $(IGRAPHICS_PATH)/Controls

PLATFORMS_PATH = $(IGRAPHICS_PATH)/Platforms

DRAWING_PATH = $(IGRAPHICS_PATH)/Drawing

IGRAPHICS_EXTRAS_PATH = $(IGRAPHICS_PATH)/Extras

IPLUG_EXTRAS_PATH = $(IPLUG_PATH)/Extras

IPLUG_SYNTH_PATH = $(IPLUG_EXTRAS_PATH)/Synth

IPLUG_FAUST_PATH = $(IPLUG_EXTRAS_PATH)/Faust

IPLUG_WEB_PATH = $(IPLUG_PATH)/WEB

NANOVG_PATH = $(DEPS_PATH)/IGraphics/NanoVG/src

NANOSVG_PATH = $(DEPS_PATH)/IGraphics/NanoSVG/src

YOGA_PATH = $(DEPS_PATH)/IGraphics/yoga

STB_PATH = $(DEPS_PATH)/IGraphics/STB

IPLUG_SRC = $(IPLUG_PATH)/IPlugAPIBase.cpp \

$(IPLUG_PATH)/IPlugParameter.cpp \

$(IPLUG_PATH)/IPlugPluginBase.cpp \

$(IPLUG_PATH)/IPlugPaths.cpp \

$(IPLUG_PATH)/IPlugTimer.cpp

IGRAPHICS_SRC = $(IGRAPHICS_PATH)/IGraphics.cpp \

$(IGRAPHICS_PATH)/IControl.cpp \

$(CONTROLS_PATH)/*.cpp \

$(PLATFORMS_PATH)/IGraphicsWeb.cpp

INCLUDE_PATHS = -I$(PROJECT_ROOT) \

-I$(WAM_SDK_PATH) \

-I$(WDL_PATH) \

-I$(SWELL_PATH) \

-I$(IPLUG_PATH) \

-I$(IPLUG_EXTRAS_PATH) \

-I$(IPLUG_FAUST_PATH) \

-I$(IPLUG_WEB_PATH) \

-I$(IGRAPHICS_PATH) \

-I$(DRAWING_PATH) \

-I$(CONTROLS_PATH) \

-I$(PLATFORMS_PATH) \

-I$(IGRAPHICS_EXTRAS_PATH) \

-I$(NANOVG_PATH) \

-I$(NANOSVG_PATH) \

-I$(STB_PATH) \

-I$(YOGA_PATH) \

-I$(YOGA_PATH)/yoga

#every cpp file that is needed for both WASM modules

SRC = $(IPLUG_SRC)

#every cpp file that is needed for the WAM audio processor WASM module running in the audio worklet

WAM_SRC = $(IPLUG_WEB_PATH)/IPlugWAM.cpp \

$(WAM_SDK_PATH)/processor.cpp \

$(IPLUG_PATH)/IPlugProcessor.cpp

#every cpp file that is needed for the "WEB" graphics WASM module

WEB_SRC = $(IGRAPHICS_SRC) \

$(IPLUG_WEB_PATH)/IPlugWeb.cpp \

$(IGRAPHICS_PATH)/IGraphicsEditorDelegate.cpp

NANOVG_LDFLAGS = -s USE_WEBGL2=0 -s FULL_ES3=1

# CFLAGS for both WAM and WEB targets

CFLAGS = $(INCLUDE_PATHS) \

-std=c++17 \

-Wno-bitwise-op-parentheses \

-DWDL_NO_DEFINE_MINMAX \

-DNDEBUG=1

WAM_CFLAGS = -DWAM_API \

-DIPLUG_DSP=1 \

-DNO_IGRAPHICS \

-DSAMPLE_TYPE_FLOAT

WEB_CFLAGS = -DWEB_API \

-DIPLUG_EDITOR=1

WAM_EXPORTS = "[\

'_createModule','_wam_init','_wam_terminate','_wam_resize', \

'_wam_onprocess', '_wam_onmidi', '_wam_onsysex', '_wam_onparam', \

'_wam_onmessageN', '_wam_onmessageS', '_wam_onmessageA', '_wam_onpatch' \

]"

WEB_EXPORTS = "['_main', '_iplug_fsready', '_iplug_syncfs']"

# LDFLAGS for both WAM and WEB targets

LDFLAGS = -s ALLOW_MEMORY_GROWTH=1 --bind

# We can't compile the WASM module synchronously on main thread (.wasm over 4k in size requires async compile on chrome) https://developers.google.com/web/updates/2018/04/loading-wasm

# and you can't compile asynchronously in AudioWorklet scope

# The following settings mean the WASM is delivered as BASE64 and included in the MyPluginName-wam.js file.

WAM_LDFLAGS = -s EXPORTED_RUNTIME_METHODS="['ccall', 'cwrap', 'setValue', 'UTF8ToString']" \

-s BINARYEN_ASYNC_COMPILATION=0 \

-s SINGLE_FILE=1

#-s ENVIRONMENT=worker

WEB_LDFLAGS = -s EXPORTED_FUNCTIONS=$(WEB_EXPORTS) \

-s EXPORTED_RUNTIME_METHODS="['ccall', 'UTF8ToString']" \

-s BINARYEN_ASYNC_COMPILATION=1 \

-s FORCE_FILESYSTEM=1 \

-s ENVIRONMENT=web \

-lidbfs.js