#emscripten makefile
#####################################################
target :=PainterEngine.html
CC := emcc
AR := emar
#####################################################
project_build := $(wildcard $(project_path)/*.c)
project_build_cpp = $(wildcard $(project_path)/*.cpp)

project_build_o := $(patsubst %.c,%.o,$(project_build))
project_build_o += $(patsubst %.cpp,%.o,$(project_build_cpp))

painterengine_build_core := $(wildcard $(painterengine_path)/core/*.c)
painterengine_build_painterengine_core_o := $(patsubst %.c,%.o,$(painterengine_build_core))

painterengine_build_kernel := $(wildcard $(painterengine_path)/kernel/*.c)
painterengine_build_painterengine_kernel_o += $(patsubst %.c,%.o,$(painterengine_build_kernel))

painterengine_build_runtime := $(wildcard $(painterengine_path)/runtime/*.c)
painterengine_build_painterengine_runtime_o += $(patsubst %.c,%.o,$(painterengine_build_runtime))

painterengine_build_platform := $(wildcard $(painterengine_path)/platform/webassembly/*.c)
painterengine_build_painterengine_platform_o += $(patsubst %.c,%.o,$(painterengine_build_platform))

libcore := core.a
libkernel := kernel.a
libruntime := runtime.a
libplatform := platform.a


all:$(project_build_o)  $(libcore) $(libkernel) $(libruntime) $(libplatform)
	$(CC) $(project_build_o) $(libcore) $(libkernel) $(libruntime) $(libplatform) \
	-O3 \
	-o "$(project_path)/$(target)" \
	-I "$(painterengine_path)" \
	-I "$(project_path)" \
	-lwebsocket.js \
	-s INITIAL_MEMORY=385875968 \
	-s EXPORTED_RUNTIME_METHODS="['cwrap','ccall']" \
	-s WEBSOCKET_SUBPROTOCOL='binary' \
	-s SOCKET_DEBUG=1 \
	-I "$(painterengine_path)/platform/webassembly" \
	--preload-file "$(project_path)/assets@assets"
	copy "$(painterengine_path)\platform\webassembly\index.html" "$(project_path)"
	make clean

$(libcore): $(painterengine_build_painterengine_core_o)
	$(AR) rcs $@ $^

$(libkernel): $(painterengine_build_painterengine_kernel_o)
	$(AR) rcs $@ $^

$(libruntime): $(painterengine_build_painterengine_runtime_o)
	$(AR) rcs $@ $^

$(libplatform): $(painterengine_build_painterengine_platform_o)
	$(AR) rcs $@ $^

$(project_path)/%.o:$(project_path)/%.c
	$(CC) -O3 -c $^ -o $@ -I "$(painterengine_path)" -I "$(painterengine_path)/platform/webassembly"

$(project_path)/%.o:$(project_path)/%.cpp
	$(CC) -O3 -c $^ -o $@ -I "$(painterengine_path)" -I "$(painterengine_path)/platform/webassembly"

$(painterengine_path)/runtime/%.o:$(painterengine_path)/runtime/%.c 
	$(CC) -O3 -c $^ -o $@ -I "$(painterengine_path)"

$(painterengine_path)/kernel/%.o:$(painterengine_path)/kernel/%.c
	$(CC) -O3 -c $^ -o $@

$(painterengine_path)/core/%.o:$(painterengine_path)/core/%.c
	$(CC) -O3 -c $^ -o $@

$(painterengine_path)/platform/webassembly/%.o:$(painterengine_path)/platform/webassembly/%.c
	$(CC) -O3 -c $^ -o $@ -I "$(project_path)" -I "$(painterengine_path)" -I "$(painterengine_path)/platform/webassembly" -I "$(painterengine_path)/runtime"


.PHONY:clean
clean:
	-del "$(painterengine_path)\core\*.o"
	-del "$(painterengine_path)\kernel\*.o"
	-del "$(painterengine_path)\runtime\*.o"
	-del "$(painterengine_path)\platform\webassembly\*.o"
	-del $(libcore) $(libkernel) $(libruntime) $(libplatform)
	-del "$(project_path)\*.o"