Makefile


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# DEBUG := 1

CC := gcc
CFLAGS := -Wall -Wextra -std=c11
LDFLAGS :=
ifneq ($(DEBUG),)
	CFLAGS += -g -fsanitize=address
	LDFLAGS += -fsanitize=address
else
	CFLAGS += -O2
endif

# stpcpy(3), stat stuff
CFLAGS += -D_POSIX_C_SOURCE=200809L -D_DEFAULT_SOURCE

OBJDIR := .obj
TARGET := fs-sample

SOURCES := $(wildcard *.c)
HEADERS := $(wildcard *.h)
OBJECTS := $(patsubst %.c,$(OBJDIR)/%.o,$(SOURCES))

.PHONY: all clean

all: $(TARGET)

clean:
	rm -f $(TARGET)
	rm -rf $(OBJDIR)

$(TARGET): $(OBJECTS)
	$(CC) -o $@ $^ $(LDFLAGS)

$(OBJECTS): $(OBJDIR)/%.o: %.c $(HEADERS) | $(OBJDIR)
	$(CC) $(CFLAGS) -c -o $@ $<

$(OBJDIR):
	mkdir $@