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#!/usr/bin/env python
def parseconf(confpath):
import os.path
confdir = os.path.dirname(confpath)
f = open(confpath)
dirs = []
for line in f:
f = line.find('#') #strip comments
if f != -1:
line = line[:f]
f = line.find('=') #I don't know what = means, but binutils strips it
if f != -1:
line = line[:f]
line = line.strip() #strip whitespace
if line.startswith('include ') or line.startswith('include\t'):
includeglob = line[8:].strip()
if not includeglob.startswith(os.path.sep):
includeglob = os.path.join(confdir,includeglob)
import glob
for fname in glob.glob(includeglob):
dirs.extend(parseconf(fname))
elif line.startswith(os.path.sep):
dirs.append(line)
else:
dirs.append(os.path.join(confdir,line))
return dirs
def getlinuxdirs():
dirs = ['/lib','/usr/lib']
dirs.extend(parseconf('/etc/ld.so.conf'))
return dirs
def makepathstring(L):
return ':'.join(L)
def addldpaths(dirs):
import os
paths = getlinuxdirs()
paths.extend(dirs)
os.environ['LD_LIBRARY_PATH'] = makepathstring(paths)
if __name__ == "__main__":
import os
import sys
base = os.environ['SUGAR_BUNDLE_PATH']
print("The base path is %s" % base)
sys.path.append(os.path.join(base,'usr/lib/python2.5/site-packages'))
addldpaths([os.path.join(base,'usr/lib')]) #Sets LD_LIBRARY_PATH
os.environ['PYTHONPATH'] = ':'.join(sys.path) #Sets PYTHONPATH
os.environ['PATH'] += ":%s" % os.path.join(base,'usr/bin') #Extend PATH
import subprocess
subprocess.Popen(sys.argv[1:]) #Inherits the environment variables
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