Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / sam-t2 / devtools / v8plus / lib / python2.4 / lib-tk / FixTk.py

import sys, os

# Delay import _tkinter until we have set TCL_LIBRARY,
# so that Tcl_FindExecutable has a chance to locate its
# encoding directory.

# Unfortunately, we cannot know the TCL_LIBRARY directory
# if we don't know the tcl version, which we cannot find out
# without import Tcl. Fortunately, Tcl will itself look in
# <TCL_LIBRARY>\..\tcl<TCL_VERSION>, so anything close to
# the real Tcl library will do.

prefix = os.path.join(sys.prefix,"tcl")
# if this does not exist, no further search is needed
if os.path.exists(prefix):
   if not os.environ.has_key("TCL_LIBRARY"):
       for name in os.listdir(prefix):
           if name.startswith("tcl"):
               tcldir = os.path.join(prefix,name)
               if os.path.isdir(tcldir):
                   os.environ["TCL_LIBRARY"] = tcldir
   # Compute TK_LIBRARY, knowing that it has the same version
   # as Tcl
   import _tkinter
   ver = str(_tkinter.TCL_VERSION)
   if not os.environ.has_key("TK_LIBRARY"):
       v = os.path.join(prefix, 'tk'+ver)
       if os.path.exists(os.path.join(v, "tclIndex")):
           os.environ['TK_LIBRARY'] = v
   # We don't know the Tix version, so we must search the entire
   # directory
   if not os.environ.has_key("TIX_LIBRARY"):
       for name in os.listdir(prefix):
           if name.startswith("tix"):
               tixdir = os.path.join(prefix,name)
               if os.path.isdir(tixdir):
                   os.environ["TIX_LIBRARY"] = tixdir