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##
## vi:ts=4:et
##
##---------------------------------------------------------------------------##
##
## This file is part of the LZO real-time data compression library.
##
## Copyright (C) 1998-2002 Markus Franz Xaver Johannes Oberhumer
## All Rights Reserved.
##
## The LZO library is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of
## the License, or (at your option) any later version.
##
## The LZO library is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with the LZO library; see the file COPYING.
## If not, write to the Free Software Foundation, Inc.,
## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
##
## Markus F.X.J. Oberhumer
## <markus@oberhumer.com>
## http://www.oberhumer.com/opensource/lzo/
##
##---------------------------------------------------------------------------##
import os, sys
from distutils.util import get_platform
#
# prepare sys.path in case we are still in the build directory
# see also: distutils/command/build.py (build_platlib)
#
def get_sys_path(p=None):
if p is None: p = sys.path
p = p[:]
p0 = ""
if p: p0 = p[0]
#
plat = get_platform()
plat_specifier = "%s-%d.%d" % (plat, sys.version_info[0], sys.version_info[1])
##print plat, plat_specifier
#
for prefix in (p0, os.curdir, os.pardir,):
if not prefix:
continue
d = os.path.join(prefix, "build")
for subdir in ("lib", "lib." + plat_specifier, "lib." + plat):
dir = os.path.normpath(os.path.join(d, subdir))
if os.path.isdir(dir):
if dir not in p:
p.insert(1, dir)
#
return p
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