CC ?= gcc
CFLAGS ?= -O2 -Wall -Wextra -std=gnu11

SRCS := $(sort $(wildcard test_*.c))
BIN_DIR ?= bin
BIN_NAMES := $(SRCS:.c=)
BINS := $(addprefix $(BIN_DIR)/,$(BIN_NAMES))
RUN_DIR ?= /tmp/zvfs-test
RUN_BINS ?= test_basic test_lseek test_dual_open_same_file test_two_files \
	test_single_file_perf test_single_file_random_perf \
	test_single_file_random_noaligned_perf test_write_file test_read_delete_file \
	test_phase2_posix

.PHONY: all clean list run-test

all: $(BINS)

$(BIN_DIR):
	mkdir -p $@

$(BIN_DIR)/%: %.c test_utils.h | $(BIN_DIR)
	$(CC) $(CFLAGS) -o $@ $<

list:
	@printf "%s\n" $(BINS)

run-test: all
	@mkdir -p $(RUN_DIR)
	@pass=0; fail=0; \
	for t in $(RUN_BINS); do \
		printf "\n[RUN] %s\n" "$$t"; \
		if ./$(BIN_DIR)/$$t $(RUN_DIR); then \
			pass=$$((pass + 1)); \
		else \
			fail=$$((fail + 1)); \
		fi; \
	done; \
	printf "\n=== run-test summary: PASS=%d FAIL=%d ===\n" $$pass $$fail; \
	test $$fail -eq 0

clean:
	$(RM) $(BINS)
	-rmdir $(BIN_DIR)