Linux 动态和静态库(.so & .a)的Makefile模板

目录结构：

CommomLib–|inc

               --|src

               --|obj

               --|lib

               --|Makefile

 GCC    := gcc
GXX := g++
LD  := ld
AR  := ar

LDFLAGS := -shared -fpic
ARFLAGS := -rc
CFLAGS  := -g -Wall -fpic

DIR_INC := ./inc
DIR_SRC := ./src
DIR_OBJ := ./obj
DIR_LIB := ./lib

LIB_NAME    := commonLib

SRC := $(wildcard ${DIR_SRC}/*.c)
OBJ := $(patsubst %.c, ${DIR_OBJ}/%.o, $(notdir ${SRC}))

SHARE_LIB   := $(LIB_NAME).so
DYNAMIC_LIB := $(LIB_NAME).a

INC := -I${DIR_INC}

all:$(OBJ)
    $(LD) $(LDFLAGS) -o $(DIR_LIB)/$(SHARE_LIB) $(OBJ)
    #${AR} ${ARFLAGS} $(DIR_LIB)/$(DYNAMIC_LIB) $(OBJ)
    ${DIR_OBJ}/%.o:${DIR_SRC}/%.c
    @echo Compiling $(OBJ) ...
    $(GCC) $(CFLAGS) -o $@ -c $< ${INC} -g
clean:
    rm -rf $(DIR_OBJ)/*.o $(DIR_LIB)/*.so $(DIR_LIB)/*.a