#STATIC/DYNAMIC
#LIB_MODE = STATIC
LIB_MODE = DYNAMIC
# BUILD/DYN_LIBRARY
#IMGUI_MODE = BUILD
IMGUI_MODE = DYN_LIBRARY

CC = gcc 
CXX = g++

ASSET_PREFIX = assets/


SRC_DIR = src
OBJ_DIR = obj
BIN_DIR = bin
LIB_DIR = lib

STATIC_INCLUDE_DIR = include

CPPFLAGS = -Isrc/imgui -Isrc/material-colors -g -D ASSET_DIR=\"$(ASSET_PREFIX)\"
CFLAGS = -g -D ASSET_DIR=\"$(ASSET_PREFIX)\"
LDFLAGS = -g
#global LDLIBS
LDLIBS += -L lib/
#LDLIBS += -L lib_web/

LD_DYNAMIC_LIBS = -lraylib -lsdbus-c++ -lmagic -lcurl #only enable if dynamic mode
LD_STATIC_LIBS = -l:libraylib.a #only enable if static mode

EXTRA_DIRS = $(OBJ_DIR)/rlImGui

EXE = $(BIN_DIR)/main


#WEBMODE
#CC = emcc
#CXX = em++
#SET ALL TO STATIC, have web version of libraylib.a in libs 
#ensure glfw is enable
#some tinkering may be requiresd to get this working, just make sure
#raylib has ES3 on (need to mod make file)
#LDFLAGS += -s TOTAL_MEMORY=268435456 -s USE_GLFW=3 -sMIN_WEBGL_VERSION=2 -s FULL_ES3 -s ASYNCIFY
#EXE = $(BIN_DIR)/main.html




C_SRC += $(wildcard $(SRC_DIR)/*.c) #GET LIST OF ALL C FILES

CPP_SRC += $(wildcard $(SRC_DIR)/*.cpp) #GET LIST OF ALL CPP FILES
CPP_SRC += $(wildcard $(SRC_DIR)/rlImGui/*.cpp) #GET LIST OF ALL CPP FILES


# BUILD MATERIAL_COLORS SYSETM
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/quantize/celebi.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/quantize/wsmeans.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/quantize/wu.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/quantize/lab.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/utils/utils.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/cam/cam.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/cam/hct.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/cam/hct_solver.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/cam/viewing_conditions.cpp)
CPP_SRC += $(wildcard $(SRC_DIR)/material-colors/cpp/score/score.cpp)
EXTRA_DIRS += $(OBJ_DIR)/material-colors/cpp/quantize
EXTRA_DIRS += $(OBJ_DIR)/material-colors/cpp/utils
EXTRA_DIRS += $(OBJ_DIR)/material-colors/cpp/score
EXTRA_DIRS += $(OBJ_DIR)/material-colors/cpp/cam

ifeq ($(IMGUI_MODE), BUILD)
CPP_SRC += $(wildcard $(SRC_DIR)/imgui/*.cpp) #GET LIST OF ALL CPP FILES
EXTRA_DIRS += $(OBJ_DIR)/imgui
endif

ifeq ($(IMGUI_MODE), DYN_LIBRARY)
LDLIBS += -limgui
endif

#IF DYNAMIC MODE
ifeq ($(LIB_MODE), DYNAMIC)
LDLIBS += $(LD_DYNAMIC_LIBS)
endif

#IF STATIC MODE
ifeq ($(LIB_MODE), STATIC)
LDLIBS += $(LD_STATIC_LIBS)
CPPFLAGS += -I$(STATIC_INCLUDE_DIR)
endif



C_OBJ := $(patsubst $(SRC_DIR)/%.c, $(OBJ_DIR)/%.o, $(C_SRC)) #MAKE LIST OF ALL C OBJECT FILES THAT NEED TO BE BUILT
CPP_OBJ := $(patsubst $(SRC_DIR)/%.cpp, $(OBJ_DIR)/%.o, $(CPP_SRC)) #MAKE LIST OF ALL CPP OBJECT FILES THAT NEED TO BE BUILT 

OBJ := $(C_OBJ) $(CPP_OBJ)


all: $(EXE)

$(EXE): $(OBJ) | $(BIN_DIR)
	$(CXX) $(LDFLAGS) $^ $(LDLIBS) -o $@

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c | $(OBJ_DIR)
	$(CC) $(CFLAGS) -c $< -o $@


$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp | $(OBJ_DIR)
	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@

$(BIN_DIR) $(OBJ_DIR): | $(EXTRA_DIRS)
	mkdir -p $@

$(EXTRA_DIRS):
	mkdir -p $@	

clean:
	@$(RM) -rv $(BIN_DIR) $(OBJ_DIR)

.PHONY: all clean