CC = gcc
FLAGS = -g -Wall -lm

ifeq ($(OS),Windows_NT)
	include makefile_windows.variables
else
	UNAME = $(shell uname)
	ifeq ($(UNAME),Linux)
		include makefile_linux.variables
	else
		include makefile_mac.variables
	endif
endif

raylibfolder = ./raylib
unityfolder = ./unity

# --------------------------
# Initiales Programm bauen (zum ausprobieren)
# --------------------------
doble_initial:
	$(CC) -o doble_initial $(BINARIES)/libdoble_complete.a

# --------------------------
# Selbst implementiertes Programm bauen
# --------------------------
program_obj_files = stack.o bintree.o numbers.o timer.o highscore.o

doble : main.o $(program_obj_files)
	$(CC) $(FLAGS) $^ -o doble

# pattern rule to build .o from .c
%.o: %.c
	$(CC) -c $(FLAGS) $< -o $@

# --------------------------
# Unit Tests
# --------------------------
unitTests: test_stack test_numbers test_bintree
	@total=0; passed=0; failed=0; \
	for t in test_stack test_numbers test_bintree; do \
		total=$$((total+1)); \
		printf "Running %s...\n" "$$t"; \
		./$$t; rc=$$?; \
		if [ $$rc -eq 0 ]; then \
			printf "%s: PASS\n\n" "$$t"; \
			passed=$$((passed+1)); \
		else \
			printf "%s: FAIL (exit %d)\n\n" "$$t" $$rc; \
			failed=$$((failed+1)); \
		fi; \
	done; \
	printf "Summary: %d tests run, %d passed, %d failed\n" $$total $$passed $$failed; \
	exit $$failed

test_stack: test_stack.c stack.c
	$(CC) $(FLAGS) test_stack.c stack.c -o test_stack

test_numbers: test_numbers.c numbers.c bintree.c stack.c
	$(CC) $(FLAGS) test_numbers.c numbers.c bintree.c stack.c -o test_numbers

test_bintree: test_bintree.c bintree.c stack.c
	$(CC) $(FLAGS) test_bintree.c bintree.c stack.c -o test_bintree

# --------------------------
# Clean
# --------------------------
clean:
ifeq ($(OS),Windows_NT)
	del /f *.o doble
else
	rm -f *.o doble
endif