__init__.py revision 1692 
1import sys, os
2
3# define this here so we can use it right away if necessary
4def panic(string):
5    print >>sys.stderr, 'panic:', string
6    sys.exit(1)
7
8# Add given directory to system module search path, if it is not
9# already there.
10def AddToPath(path):
11    path = os.path.realpath(path)
12    if os.path.isdir(path) and path not in sys.path:
13        sys.path.append(path)
14
15# find the m5 compile options: must be specified as a dict in
16# __main__.m5_build_env.
17import __main__
18if not hasattr(__main__, 'm5_build_env'):
19    panic("__main__ must define m5_build_env")
20
21# make a SmartDict out of the build options for our local use
22import smartdict
23build_env = smartdict.SmartDict()
24build_env.update(__main__.m5_build_env)
25
26# make a SmartDict out of the OS environment too
27env = smartdict.SmartDict()
28env.update(os.environ)
29
30# import the main m5 config code
31from config import *
32
33# import the built-in object definitions
34from objects import *
35
36