makefile demo

CC  = g++
CFLAGS  += -Wall -fPIC
CFLAGS  += $(OPTFLAGS)
SRCS    += $(wildcard ./src/*.cpp)
HEADERS     += $(wildcard ./inc/*.h)
OBJECTS := $(patsubst %.cpp, %.o, $(SRCS))
TARGET  := ps_http_measure.so

INCS    := -I./inc 
LIBS = 

LIBPATH += -L./lib
BINPATH := ./bin/
vpath %.cpp src
vpath %.h inc

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

all:$(TARGET) $(SUPPORT)
$(TARGET):$(OBJECTS)
    @$(CC) -o $(BINPATH)$(TARGET) $^ $(LIBPATH) $(LIBS) -shared
    @rm -f *.o $(OBJECTS) 
    @echo 'make successfully!'

debug: CFLAGS += -DDEBUG -g
debug: all
    @echo 'debug mode'

.PHONY: clean prepare debug
clean:
    @rm -f $(OBJECTS) *.o ./bin/*

prepare:
    @$(CC) -MM $(INCS) $(SRCS) >> makefile

#$(OBJECTS):$(HEADERS)

destroy.o: src/destroy.cpp inc/http_measure.h inc/destroy.h \
 inc/http_measure.h
global_field_names.o: src/global_field_names.cpp
http_measure.o: src/http_measure.cpp inc/http_measure.h inc/initial.h \
 inc/destroy.h inc/http_measure.h inc/ps_rule.h inc/others.h
initial.o: src/initial.cpp inc/http_measure.h inc/initial.h
others.o: src/others.cpp inc/http_measure.h inc/others.h

---

文件目錄：

bin
inc
lib(.a .so)
makefile(文件)
src