bootstrap.py: check version if waf already exists

This commit is contained in:
eng
2013-11-24 16:01:03 -05:00
committed by wm4
parent 92779408d3
commit 9d603e9985

View File

@@ -3,21 +3,23 @@
# This script simply downloads waf to the current directory
from __future__ import print_function
import os, sys, stat, hashlib
import os, sys, stat, hashlib, subprocess
WAFRELEASE = "waf-1.7.13"
WAFURL = "https://waf.googlecode.com/files/" + WAFRELEASE
SHA256HASH = "03cc750049350ee01cdbc584b70924e333fcc17ba4a2d04648dab1535538a873"
if os.path.exists("waf"):
print("Found 'waf', skipping download.")
sys.exit(0)
wafver = subprocess.check_output(['./waf', '--version']).decode()
if WAFRELEASE.split('-')[1] == wafver.split(' ')[1]:
print("Found 'waf', skipping download.")
sys.exit(0)
try:
from urllib.request import urlopen
except:
from urllib2 import urlopen
WAFRELEASE = "waf-1.7.13"
WAFURL = "https://waf.googlecode.com/files/" + WAFRELEASE
SHA256HASH = "03cc750049350ee01cdbc584b70924e333fcc17ba4a2d04648dab1535538a873"
print("Downloading %s..." % WAFURL)
waf = urlopen(WAFURL).read()