# This software is licensed by the MIT License, see LICENSE file
#                                Copyright © 2022 Gregory Lirent

########################################################################################################################

BUILD_PATH  ?= ./bin

########################################################################################################################

CC    = clang
MKDIR = mkdir -p
RMRF  = rm -rf
AR    = ar crs
CP    = cp

$(BUILD_PATH)/obj/%.o: CFLAGS := $(CFLAGS) -Og -fPIC -c -g3 -Wall

########################################################################################################################


c_objects = $(addsuffix .o,$(addprefix $(2),$(notdir $(basename $(wildcard $(1)*.c)))))

OBJECTS_TESTS  := $(call c_objects,./src/,)
OBJECTS_BASE   := $(call c_objects,../src/,)
OBJECTS_STRING := $(OBJECTS_BASE) $(call c_objects,../src/string/,string-)
OBJECTS_ARRAY  := $(OBJECTS_BASE) $(call c_objects,../src/array/,array-)
OBJECTS_LIST   := $(OBJECTS_BASE) $(call c_objects,../src/list/,list-)
OBJECTS_MAP    := $(OBJECTS_BASE) $(call c_objects,../src/map/,map-)
OBJECTS_SET    := $(OBJECTS_BASE) $(call c_objects,../src/set/,set-)

OBJECTS_BASE   := $(addprefix $(BUILD_PATH)/obj/,$(OBJECTS_TESTS)) $(addprefix ../bin/debug/obj/,$(OBJECTS_BASE))
OBJECTS_STRING := $(addprefix $(BUILD_PATH)/obj/,$(OBJECTS_TESTS)) $(addprefix ../bin/debug/obj/,$(OBJECTS_STRING))
OBJECTS_ARRAY  := $(addprefix $(BUILD_PATH)/obj/,$(OBJECTS_TESTS)) $(addprefix ../bin/debug/obj/,$(OBJECTS_ARRAY))
OBJECTS_LIST   := $(addprefix $(BUILD_PATH)/obj/,$(OBJECTS_TESTS)) $(addprefix ../bin/debug/obj/,$(OBJECTS_LIST))
OBJECTS_MAP    := $(addprefix $(BUILD_PATH)/obj/,$(OBJECTS_TESTS)) $(addprefix ../bin/debug/obj/,$(OBJECTS_MAP))
OBJECTS_SET    := $(addprefix $(BUILD_PATH)/obj/,$(OBJECTS_TESTS)) $(addprefix ../bin/debug/obj/,$(OBJECTS_SET))

OBJECTS_STRING := $(OBJECTS_STRING) $(addprefix $(BUILD_PATH)/obj/,$(call c_objects,./src/string/src/,string-))
OBJECTS_ARRAY  := $(OBJECTS_ARRAY)  $(addprefix $(BUILD_PATH)/obj/,$(call c_objects,./src/array/src/,array-))
OBJECTS_LIST   := $(OBJECTS_LIST)   $(addprefix $(BUILD_PATH)/obj/,$(call c_objects,./src/list/src/,list-))
OBJECTS_MAP    := $(OBJECTS_MAP)    $(addprefix $(BUILD_PATH)/obj/,$(call c_objects,./src/map/src/,map-))
OBJECTS_SET    := $(OBJECTS_SET)    $(addprefix $(BUILD_PATH)/obj/,$(call c_objects,./src/set/src/,set-))

########################################################################################################################

tests: modules
tests: $(addprefix $(BUILD_PATH)/array-,$(notdir $(basename $(wildcard ./src/array/*.c))))
tests: $(addprefix $(BUILD_PATH)/string-,$(notdir $(basename $(wildcard ./src/string/*.c))))
tests: $(addprefix $(BUILD_PATH)/list-,$(notdir $(basename $(wildcard ./src/list/*.c))))
tests: $(addprefix $(BUILD_PATH)/map-,$(notdir $(basename $(wildcard ./src/map/*.c))))
tests: $(addprefix $(BUILD_PATH)/set-,$(notdir $(basename $(wildcard ./src/set/*.c))))


########################################################################################################################

$(BUILD_PATH)/obj/%.o: ./src/%.c | $(BUILD_PATH)/obj/
	$(CC) $^ -o $@ $(CFLAGS)

$(BUILD_PATH)/obj/array-%.o:  ./src/array/src/%.c  | $(BUILD_PATH)/obj/
	$(CC) $^ -o $@ $(CFLAGS)
$(BUILD_PATH)/obj/string-%.o: ./src/string/src/%.c | $(BUILD_PATH)/obj/
	$(CC) $^ -o $@ $(CFLAGS)
$(BUILD_PATH)/obj/list-%.o:   ./src/list/src/%.c   | $(BUILD_PATH)/obj/
	$(CC) $^ -o $@ $(CFLAGS)
$(BUILD_PATH)/obj/map-%.o:    ./src/map/src/%.c    | $(BUILD_PATH)/obj/
	$(CC) $^ -o $@ $(CFLAGS)
$(BUILD_PATH)/obj/set-%.o:    ./src/set/src/%.c    | $(BUILD_PATH)/obj/
	$(CC) $^ -o $@ $(CFLAGS)

$(BUILD_PATH)/array-%:  ./src/array/%.c  $(OBJECTS_ARRAY)  | $(BUILD_PATH)/
	$(CC) $^ -o $@ $(CFLAGS) -g3 -Wall
$(BUILD_PATH)/string-%: ./src/string/%.c $(OBJECTS_STRING) | $(BUILD_PATH)/
	$(CC) $^ -o $@ ../modules/libunic/bin/libunic.a $(CFLAGS) -g3 -Wall
$(BUILD_PATH)/list-%:   ./src/list/%.c   $(OBJECTS_LIST)   | $(BUILD_PATH)/
	$(CC) $^ -o $@ $(CFLAGS) -g3 -Wall
$(BUILD_PATH)/map-%:    ./src/map/%.c    $(OBJECTS_MAP)    | $(BUILD_PATH)/
	$(CC) $^ -o $@ $(CFLAGS) -g3 -Wall
$(BUILD_PATH)/set-%:    ./src/set/%.c    $(OBJECTS_SET)    | $(BUILD_PATH)/
	$(CC) $^ -o $@ $(CFLAGS) -g3 -Wall

########################################################################################################################

$(BUILD_PATH)/:
	$(MKDIR) $@
$(BUILD_PATH)/obj/:   | $(BUILD_PATH)/
	$(MKDIR) $@

########################################################################################################################

clean:
	$(RMRF) ./bin/
	cd ../ && $(MAKE) clean

########################################################################################################################

FORCE:
modules: ../bin/debug/libcdsb.a

../bin/debug/libcdsb.a: FORCE
	cd ../ && $(MAKE) debug