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langC_sp01 / extern_func / Makefile
@Motoki Motoki 9 days ago 579 bytes ext_var
CC = gcc
CFLAGS = -Wall -MMD 
LDFLAGS = -lm
SRCS = $(wildcard *.c)
OBJS = $(SRCS:.c=.o)
DEPS = $(OBJS:.o=.d)
PRES = $(OBJS:.o=.i)
TARGET = a.out

all: $(TARGET)

$(TARGET): $(OBJS)
	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS) 

-include $(DEPS)

%.o: %.c
	$(CC) $(CFLAGS) -c $< -o $@ $(LDFLAGS)

# プリプロセスのみ実行して .i ファイルを出力
pre:
	@for f in $(SRCS); do \
		base=$$(basename $$f .c); \
		$(CC) -E $(CFLAGS) $(DEFS) $(INCDIR) $$f $(LDFLAGS) -o $$base.i; \
		echo "Preprocessed $$f -> $$base.i"; \
	done

clean:
	rm -f $(OBJS) $(DEPS) $(TARGET) $(PRES)