mirror of
https://github.com/RPCSX/xed.git
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e7d734962c
Change-Id: I166833daaa56c33eca01bdf7b9aa6e74a490ba9a (cherry picked from commit 1212ba962dff6dfbfa0bd2469327ff447ce59058)
107 lines
3.2 KiB
Python
Executable File
107 lines
3.2 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- python -*-
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#BEGIN_LEGAL
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#
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#Copyright (c) 2017 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#END_LEGAL
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import sys
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import os
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# Assume mbuild is next to the current source directory
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# put mbuild on the import path
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# from "path-to-xed/xed2/mfile.py" obtain: "path-to-xed/xed2".
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def find_dir(d):
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dir = os.getcwd()
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last = ''
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while dir != last:
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target_dir = os.path.join(dir,d)
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if os.path.exists(target_dir):
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return target_dir
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last = dir
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(dir,tail) = os.path.split(dir)
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return None
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def fatal(m):
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sys.stderr.write("\n\nXED build error: %s\n\n" % (m) )
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sys.exit(1)
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def try_mbuild_import():
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try:
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import mbuild
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return True
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except:
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return False
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def find_mbuild_import():
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if try_mbuild_import():
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# mbuild is already findable by PYTHONPATH. Nothing required from
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# this function.
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return
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script_name = sys.argv[0]
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mbuild_install_path_derived = \
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os.path.join(os.path.dirname(script_name), '..', 'mbuild')
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mbuild_install_path_relative = find_dir('mbuild')
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mbuild_install_path = mbuild_install_path_derived
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if not os.path.exists(mbuild_install_path):
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if not mbuild_install_path_relative:
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# If find_dir() fails, it returns None. That messes
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# up os.path.exists() so we fix it with ''
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mbuild_install_path_relative=''
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mbuild_install_path = mbuild_install_path_relative
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if not os.path.exists(mbuild_install_path):
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s = "mfile.py cannot find the mbuild directory: [%s] or [%s]"
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fatal(s % (mbuild_install_path_derived,
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mbuild_install_path_relative))
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# modify the environment python path so that the imported modules
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# (enumer,codegen) can find mbuild.
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if 'PYTHONPATH' in os.environ:
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sep = ':'
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os.environ['PYTHONPATH'] = mbuild_install_path + sep + \
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os.environ['PYTHONPATH']
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else:
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os.environ['PYTHONPATH'] = mbuild_install_path
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sys.path.insert(0,mbuild_install_path)
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def work():
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#if sys.version_info[0] >= 3:
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# fatal("Python version 3.x not supported.")
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if sys.version_info[0] == 2 and sys.version_info[1] < 7:
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fatal("Need python version 2.7 or later.")
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try:
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find_mbuild_import()
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except:
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fatal("mbuild import failed")
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import xed_mbuild
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import xed_build_common
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try:
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retval = xed_mbuild.execute()
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except Exception as e:
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xed_build_common.handle_exception_and_die(e)
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return retval
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if __name__ == "__main__":
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retval = work()
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sys.exit(retval)
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