工作代码片段-makefile模板

项目领导要求比较高，全部是手写makefile，没有借助autotools或者cmake之类，不过却形成了一个可以复用的定义模板：

ifdef release DIR = . LIB_DIR = ${DIR}/../../../lib/fep DEPS = -lplatform -lappconf -lconfig -ltinyxml -lkhreadline CFLAGS = -O2 -fPIC -rdynamic -Wall LDFLAGS = -fPIC -m64 -lreadline -lncurses -Wall else DIR = $(shell pwd) LIB_DIR = DEPS = ${LIB_DIR}/libplatform.so CFLAGS = -O2 -fPIC -rdynamic -pg -Wall LDFLAGS = -fPIC -m64 -lreadline -lncurses -pg -Wall endif OBJ_DIR = BIN_DIR = CC = g++ LDLIBS = -shared TARGETS = ${BIN_DIR}/fepconfig LDTARGETS = ${LIB_DIR}/libconfig.so BINOBJS = OBJECTS = $(patsubst cpp/%.cpp,${OBJ_DIR}/%.o,$(wildcard cpp/*.cpp)) SOURCES = $(wildcard cpp/*.cpp) TARG_OBJS = $(patsubst %.cpp,${OBJ_DIR}/%.o,$(wildcard *.cpp)) VPATH = .:${DIR}/../platform:${OBJ_DIR}:${LIB_DIR} INCLUDES = -I${DIR}/../platform/include \ -I${DIR}/../platform/readline \ -Iappconf/include \ -I./include \ -I../protocol/include \ -Itinyxml APPCONF = ${LIB_DIR}/libappconf.so TINYXML = ${LIB_DIR}/libtinyxml.so .PHONY:all clean all:${APPCONF} ${TINYXML} ${LDTARGETS} ${TARGETS} @echo y | cp -r template/*.{conf,xml} ../../../conf/fep/ ${TARGETS}:${TARG_OBJS} ${CC} ${LDFLAGS} $^ ${INCLUDES} -L${LIB_DIR} ${DEPS} -o $@ ${TARG_OBJS}:${OBJ_DIR}/%.o:%.cpp ${CC} ${CFLAGS} {1}lt; ${INCLUDES} -c -o $@ ${LDTARGETS}:${OBJECTS} ${CC} ${LDLIBS} $^ -o $@ ${APPCONF}: (cd appconf;make) ${TINYXML}: (cd tinyxml;make) ${OBJECTS}:${OBJ_DIR}/%.o:cpp/%.cpp ${CC} ${CFLAGS} {1}lt; ${INCLUDES} -c -o $@ clean: -rm -f ${TARGETS} ${LDTARGETS} ${OBJECTS} (cd appconf;make clean) (cd tinyxml;make clean)