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Linux Makefile多目录的编写

手头一个项目,需要编写项目的makefile

多目录结构:

csource/  

├── common
│   └── sqlite3
├── inc
│   ├── curl
│   ├── lua
│   └── Protection
├── lib
│   ├── arm
│   └── linux
├── obj
├── out
│   ├── arm
│   └── linux
├── src

源码目录src,输出目录out,include目录inc,输入链接库目录lib,常用静态函数和sqlite3目录common

makefile如下:

 1 test = libtest.so 2 test_a  = libtest.a 3  4 LDFLAGS = -O2 -shared -m32 -ldl -pthread -lrt -L./lib/linux -llua -lz -lcurl 5 CFLAGS = -Wno-write-strings -m32 -O2 -D__LINUX -D_DEBUG -fPIC 6 CXX     = g++ 7 CC = gcc 8 AR      = ar rcu 9 RANLIB  = ranlib10 11 12 INC_DIR = ./inc13 COM_DIR = ./common14 SQL_DIR = ./common/sqlite315 LUA_DIR = ./inc/lua16 PRO_DIR = ./inc/Protection17 INCLUDE = -I$(LUA_DIR) -I$(INC_DIR) -I$(COM_DIR) -I$(SQL_DIR) -I$(PRO_DIR)18 DIR_SRC = http://www.mamicode.com/src19 DIR_OBJ = ./obj20 DIR_BIN = ./out/linux21 22 SRC = http://www.mamicode.com/$(wildcard ${DIR_SRC}/*.cpp)23 OBJ = $(patsubst %.cpp,${DIR_OBJ}/%.o,$(notdir ${SRC})) $(DIR_OBJ)/sqlite3.o24 25 SO_TARGET = ${DIR_BIN}/${test}26 LIB_TARGET= ${DIR_BIN}/${test_a}27 28 all:$(SO_TARGET) $(LIB_TARGET)29 30 ${SO_TARGET}:${OBJ}31         $(CXX) $(OBJ) -o $@ $(LDFLAGS)32 33 ${LIB_TARGET}:${OBJ}34         $(AR) $@ $(objects)35         $(RANLIB) $@36 37 ${DIR_OBJ}/%.o:${DIR_SRC}/%.cpp38         $(CXX) $(CFLAGS) $(INCLUDE) -c $< -o $@39 40 ${DIR_OBJ}/sqlite3.o:${DIR_SRC}/sqlite3.c41         $(CC) $(CFLAGS) $(INCLUDE) -c $< -o $@42 43 .PHONY:clean44 clean:45         -find ${DIR_OBJ} -name *.o -exec rm -rf {} \;

 

Linux Makefile多目录的编写