学步园

这是一个管理C工程的python脚本，添加了C程序打印文件编译的时间的功能，避免使用时候版本的混乱

      1 #! /usr/bin/env python
      2 import subprocess, os, sys
      3 import fileinput
      4 import datetime
      5 
      6 
-     7 def script(cmd):
|     8     subprocess.call(cmd,  shell=True)
|     9 
-    10 
-    11 def changeBuildTime():
|    12     fname = "./src/main.cpp"
|    13     match_string = "#define BUILD_TIME"
|    14     for line in fileinput.input(fname,  inplace=1):
|    15         if line.find(match_string)>=0:
|    16             line = """{0}  "{1}" """.format(match_string, datetime.datetime.now())
|    17             print line
|    18         else:
|    19             print line,
     20 #    fhandle = open(fname,  "r")
     21 #    while True:
     22 #        line = fhandle.readline()
     23 #        if not line:
     24 #            break
     25 #        if line.find(match_string) >= 0:
     26 
     27 
     28 changeBuildTime()
     29 os.chdir("./build") 
     30 script("rm -rf *") 
     31 script("cmake ..") 
     32 script("make -j 4")