makefile 标准模板

最新推荐文章于 2025-07-01 11:35:33 发布

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这个博客介绍了Makefile的标准模板，包括如何编译目标文件，创建对象文件，并使用`gcc`进行预处理。还提供了创建目录、帮助信息以及清理目标的规则。核心规则如`gcc -o $@ $(addprefix $(OUTDIR)/,$^)`用于生成目标文件，并将它们保存到指定的输出目录。" 105991777,8740414,Spring框架详解：IOC、AOP、注册Bean与事务管理,"['Java', 'Spring框架', 'SpringBoot', 'SpringMVC', '事务处理']

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SHELL = /bin/sh
CC = gcc
AR = ar
RANLIB = ranlib
SRCDIR = ./
ARFLAGS = crs
CFLAGS += -D _DEBUG
CFLAGS += -g
#INCLUDES += ./
OUTDIR := out
BIN := $(OUTDIR)/hello
STATICLIB = $(OUTDIR)/libhello.a
SHAREDLIB = $(OUTDIR)/libhello.so

SRCS = $(wildcard *.c)
SUBDIRS += ./tmp
#OBJS = $(SRCS:.c=.o)
SRCS += $(foreach subdir,$(SUBDIRS),$(wildcard $(subdir)/*.c))
OBJS = $(patsubst %.c,%.o,$(foreach subfile,$(SRCS),$(notdir $(subfile))))
objs = $(SRCS:.c=.o)
OUT_OBJS = $(addprefix $(OUTDIR)/,$(OBJS))
VPATH = ./tmp

.PHONY: all clean help staticlib

all: objdir $(BIN)

# build static lib
staticlib: objdir $(objs) $(STATICLIB)
$(STATICLIB):$(OBJS)
$(AR) $(ARFLAGS) $@ $(addprefix $(OUTDIR)/,$^)

#build shared lib
sharedlib: objdir $(OUTDIR)/$(objs) $(SHAREDLIB)
$(SHAREDLIB):$(OBJS)
gcc -shared -o $@ $(addprefix $(OUTDIR)/,$^)

$(BIN):$(OBJS)

gcc -o $@ $(addprefix $(OUTDIR)/,$^)

%.o:%.c
gcc $(CFLAGS) $(INCLUDES) -c $< -o $@
@mv $@ $(OUTDIR)/

objdir:
mkdir -p $(OUTDIR)
@echo $(OUT_OBJS)
help:
@echo ""
@echo "make all"
@echo "make clean"
@echo "make staticlib"
@echo "make sharedlib"
@echo ""
clean:
-rm -rf *.o *.a *.so $(BIN) $(OUTDIR)