#
# Makefile
#
$(warning Using Make to build this project is deprecated, please switch to CMake)
CC ?= gcc
LVGL_DIR_NAME ?= lvgl
LVGL_DIR ?= ${shell pwd}

WARNINGS ?= -Wall -Wextra \
            -Wshadow -Wundef -Wmaybe-uninitialized -Wmissing-prototypes -Wno-discarded-qualifiers \
            -Wno-unused-function -Wno-error=strict-prototypes -Wpointer-arith -fno-strict-aliasing -Wno-error=cpp -Wuninitialized \
            -Wno-unused-parameter -Wno-missing-field-initializers -Wno-format-nonliteral -Wno-cast-qual -Wunreachable-code -Wno-switch-default  \
            -Wreturn-type -Wmultichar -Wformat-security -Wno-ignored-qualifiers -Wno-error=pedantic -Wno-sign-compare -Wno-error=missing-prototypes -Wdouble-promotion -Wclobbered -Wdeprecated  \
            -Wempty-body -Wshift-negative-value -Wstack-usage=2048 \
            -Wtype-limits -Wsizeof-pointer-memaccess -Wpointer-arith
            
CFLAGS ?= -O3 -I$(LVGL_DIR) $(WARNINGS)
LDFLAGS ?= -lSDL2 -lm


SRC_DIR				:= ./
WORKING_DIR			:= ./build
BUILD_DIR			:= $(WORKING_DIR)/obj
BIN_DIR				:= $(WORKING_DIR)/bin

BIN 				:= $(BIN_DIR)/demo
#BIN = demo
#Collect the files to compile
MAINSRC = ./main.c

include $(LVGL_DIR)/lvgl/lvgl.mk
include $(LVGL_DIR)/lv_drivers/lv_drivers.mk

CSRCS +=$(LVGL_DIR)/mouse_cursor_icon.c 

OBJEXT ?= .o

AOBJS = $(ASRCS:.S=$(OBJEXT))
COBJS = $(CSRCS:.c=$(OBJEXT))

MAINOBJ = $(MAINSRC:.c=$(OBJEXT))

SRCS = $(ASRCS) $(CSRCS) $(MAINSRC)
OBJS = $(AOBJS) $(COBJS)

## MAINOBJ -> OBJFILES
# Automatically include all source files
#SRCS 				:= $(shell find $(SRC_DIR) -type f -name '*.c' -not -path '*/\.*')
#OBJECTS    			:= $(patsubst $(SRC_DIR)%,$(BUILD_DIR)/%,$(SRCS:.$(SRC_EXT)=.$(OBJ_EXT)))

all: default


%.o: %.c
	@$(CC)  $(CFLAGS) -c $< -o $@
	@echo "CC $<"
    
default: $(AOBJS) $(COBJS) $(MAINOBJ)
	$(CC) -o $(BIN) $(MAINOBJ) $(AOBJS) $(COBJS) $(LDFLAGS)

clean: 
	#rm -rf $(WORKING_DIR)
	rm -f $(BIN) $(AOBJS) $(COBJS) $(MAINOBJ)