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#! /usr/bin/env python
#
# SCons - a Software Constructor
#
# Copyright (c) 2001, 2002, 2003 Steven Knight
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
__version__ = "__VERSION__"
__build__ = "__BUILD__"
__buildsys__ = "__BUILDSYS__"
__date__ = "__DATE__"
__developer__ = "__DEVELOPER__"
import sys
import os.path
import os
# Strip the script directory from sys.path() so on case-insensitive
# (WIN32) systems Python doesn't think that the "scons" script is the
# "SCons" package. Replace it with our own library directories
# (version-specific first, in case they installed by hand there,
# followed by generic) so we pick up the right version of the build
# engine modules if they're in either directory.
script_dir = sys.path[0]
if script_dir in sys.path:
sys.path.remove(script_dir)
libs = []
if os.environ.has_key("SCONS_LIB_DIR"):
libs.append(os.environ["SCONS_LIB_DIR"])
local = 'scons-local-' + __version__
if script_dir:
local = os.path.join(script_dir, local)
libs.append(local)
if sys.platform == 'win32':
libs.extend([ os.path.join(sys.prefix, 'SCons-%s' % __version__),
os.path.join(sys.prefix, 'SCons') ])
else:
prefs = []
_bin = os.path.join('', 'bin')
_usr = os.path.join('', 'usr')
_usr_local = os.path.join('', 'usr', 'local')
if script_dir == 'bin':
prefs.append(os.getcwd())
else:
if script_dir == '.' or script_dir == '':
script_dir = os.getcwd()
if script_dir[-len(_bin):] == _bin:
prefs.append(script_dir[:-len(_bin)])
if sys.prefix[-len(_usr):] == _usr:
prefs.append(sys.prefix)
prefs.append(os.path.join(sys.prefix, "local"))
elif sys.prefix[-len(_usr_local):] == _usr_local:
_local = os.path.join('', 'local')
prefs.append(sys.prefix[:-len(_local)])
prefs.append(sys.prefix)
else:
prefs.append(sys.prefix)
libs.extend(map(lambda x: os.path.join(x, 'lib', 'scons-%s' % __version__), prefs))
libs.extend(map(lambda x: os.path.join(x, 'lib', 'scons'), prefs))
sys.path = libs + sys.path
import SCons.Script
SCons.Script.main()
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