.PHONY: kpl_test_memory kpl_test_thread rsync_list clean

MAKEFLAGS := -j$(shell nproc)

INCLUDE_DIR := include
SOURCE_DIR := source
TEST_DIR := test

CC := gcc
OO := -g -Og
FFLAGS := -fno-omit-frame-pointer -fhardened
WFLAGS := -Wall -Wextra -Wstack-protector
CFLAGS = -std=gnu99 $(FLAGS) -I./$(INCLUDE_DIR) $(OO) $(FFLAGS) $(WFLAGS)
CCOBJ = $(CC) $(CFLAGS) -o $@ $^

SOURCE_OBJECTS := $(patsubst %.c, %.o, $(wildcard ./$(SOURCE_DIR)/*.c))
TEST_OBJECTS := $(patsubst %.c, %.o, $(wildcard ./$(TEST_DIR)/*.c))

kpl: OO := -O2
kpl: WFLAGS += -Werror
kpl: FLAGS += -DKPL_MAIN
kpl: $(SOURCE_OBJECTS)
	$(CCOBJ)

kpl_test: $(SOURCE_OBJECTS) $(TEST_OBJECTS)
	$(CCOBJ)

kpl_test_memory: FFLAGS += -fsanitize=address,leak,undefined
kpl_test_memory: kpl_test

kpl_test_thread: FFLAGS += -fsanitize=thread
kpl_test_thread: kpl_test

rsync_list:
	@echo "$(INCLUDE_DIR)/"
	@echo "$(INCLUDE_DIR)/*/"
	@echo "$(SOURCE_DIR)/"
	@echo "$(TEST_DIR)/"
	@echo "*.c"
	@echo "*.h"
	@echo "Makefile"

clean:
	@rm -fv kpl
	@rm -fv kpl_test
	@find -type f -name "*.o" -exec rm -v {} \;