files.new_contents: # Copyright 2012-2017 The Meson development team
  
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import os, pickle, re, shlex, subprocess
  from collections import OrderedDict
  import itertools
  from pathlib import PurePath
  
  from . import backends
  from .. import modules
  from .. import environment, mesonlib
  from .. import build
  from .. import mlog
  from .. import dependencies
  from .. import compilers
  from ..compilers import CompilerArgs
  from ..linkers import ArLinker
  from ..mesonlib import File, MesonException, OrderedSet
  from ..mesonlib import get_compiler_for_source, has_path_sep
  from .backends import CleanTrees, InstallData
  from ..build import InvalidArguments
  
  if mesonlib.is_windows():
      quote_func = lambda s: '"{}"'.format(s)
      execute_wrapper = 'cmd /c'
      rmfile_prefix = 'del /f /s /q {} &&'
  else:
      quote_func = shlex.quote
      execute_wrapper = ''
      rmfile_prefix = 'rm -f {} &&'
  
  def ninja_quote(text, is_build_line=False):
      if is_build_line:
          qcs = ('$', ' ', ':')
      else:
          qcs = ('$', ' ')
      for char in qcs:
          text = text.replace(char, '$' + char)
      if '\n' in text:
          errmsg = '''Ninja does not support newlines in rules. The content was:
  
  %s
  
  Please report this error with a test case to the Meson bug tracker.''' % text
          raise MesonException(errmsg)
      return text
  
  
  class NinjaBuildElement:
      def __init__(self, all_outputs, outfilenames, rule, infilenames):
         
  
  [... the rest is omitted ...]
files.new_path: mesonbuild/backend/ninjabackend.py
files.old_contents: # Copyright 2012-2017 The Meson development team
  
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import os, pickle, re, shlex, subprocess
  from collections import OrderedDict
  import itertools
  from pathlib import PurePath
  
  from . import backends
  from .. import modules
  from .. import environment, mesonlib
  from .. import build
  from .. import mlog
  from .. import dependencies
  from .. import compilers
  from ..compilers import CompilerArgs
  from ..linkers import ArLinker
  from ..mesonlib import File, MesonException, OrderedSet
  from ..mesonlib import get_compiler_for_source, has_path_sep
  from .backends import CleanTrees, InstallData
  from ..build import InvalidArguments
  
  if mesonlib.is_windows():
      quote_func = lambda s: '"{}"'.format(s)
      execute_wrapper = 'cmd /c'
      rmfile_prefix = 'del /f /s /q {} &&'
  else:
      quote_func = shlex.quote
      execute_wrapper = ''
      rmfile_prefix = 'rm -f {} &&'
  
  def ninja_quote(text, is_build_line=False):
      if is_build_line:
          qcs = ('$', ' ', ':')
      else:
          qcs = ('$', ' ')
      for char in qcs:
          text = text.replace(char, '$' + char)
      if '\n' in text:
          errmsg = '''Ninja does not support newlines in rules. The content was:
  
  %s
  
  Please report this error with a test case to the Meson bug tracker.''' % text
          raise MesonException(errmsg)
      return text
  
  
  class NinjaBuildElement:
      def __init__(self, all_outputs, outfilenames, rule, infilenames):
         
  
  [... the rest is omitted ...]
files.old_path: mesonbuild/backend/ninjabackend.py
files.new_contents: # Copyright 2012-2017 The Meson development team
  
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import copy, os, re
  from collections import OrderedDict
  import itertools, pathlib
  import pickle
  
  from . import environment
  from . import dependencies
  from . import mlog
  from .mesonlib import File, MesonException, listify, extract_as_list
  from .mesonlib import typeslistify, stringlistify, classify_unity_sources
  from .mesonlib import get_filenames_templates_dict, substitute_values
  from .mesonlib import for_windows, for_darwin, for_cygwin, for_android, has_path_sep
  from .compilers import is_object, clike_langs, sort_clike, lang_suffixes
  from .interpreterbase import FeatureNew, FeatureNewKwargs
  
  pch_kwargs = set(['c_pch', 'cpp_pch'])
  
  lang_arg_kwargs = set([
      'c_args',
      'cpp_args',
      'd_args',
      'd_import_dirs',
      'd_unittest',
      'd_module_versions',
      'fortran_args',
      'java_args',
      'objc_args',
      'objcpp_args',
      'rust_args',
      'vala_args',
      'cs_args',
  ])
  
  vala_kwargs = set(['vala_header', 'vala_gir', 'vala_vapi'])
  rust_kwargs = set(['rust_crate_type'])
  cs_kwargs = set(['resources', 'cs_args'])
  
  buildtarget_kwargs = set([
      'build_by_default',
      'build_rpath',
      'dependencies',
      'extra_files',
      'gui_app',
      'link_with',
      'link_whole',
      'link_args',
      'link_dep
  
  [... the rest is omitted ...]
files.new_path: mesonbuild/build.py
files.old_contents: # Copyright 2012-2017 The Meson development team
  
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import copy, os, re
  from collections import OrderedDict
  import itertools, pathlib
  import pickle
  
  from . import environment
  from . import dependencies
  from . import mlog
  from .mesonlib import File, MesonException, listify, extract_as_list
  from .mesonlib import typeslistify, stringlistify, classify_unity_sources
  from .mesonlib import get_filenames_templates_dict, substitute_values
  from .mesonlib import for_windows, for_darwin, for_cygwin, for_android, has_path_sep
  from .compilers import is_object, clike_langs, sort_clike, lang_suffixes
  from .interpreterbase import FeatureNew, FeatureNewKwargs
  
  pch_kwargs = set(['c_pch', 'cpp_pch'])
  
  lang_arg_kwargs = set([
      'c_args',
      'cpp_args',
      'd_args',
      'd_import_dirs',
      'd_unittest',
      'd_module_versions',
      'fortran_args',
      'java_args',
      'objc_args',
      'objcpp_args',
      'rust_args',
      'vala_args',
      'cs_args',
  ])
  
  vala_kwargs = set(['vala_header', 'vala_gir', 'vala_vapi'])
  rust_kwargs = set(['rust_crate_type'])
  cs_kwargs = set(['resources', 'cs_args'])
  
  buildtarget_kwargs = set([
      'build_by_default',
      'build_rpath',
      'dependencies',
      'extra_files',
      'gui_app',
      'link_with',
      'link_whole',
      'link_args',
      'link_dep
  
  [... the rest is omitted ...]
files.old_path: mesonbuild/build.py
files.new_contents: # Copyright 2012-2018 The Meson development team
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from . import mparser
  from . import environment
  from . import coredata
  from . import dependencies
  from . import mlog
  from . import build
  from . import optinterpreter
  from . import compilers
  from .wrap import wrap, WrapMode
  from . import mesonlib
  from .mesonlib import FileMode, Popen_safe, listify, extract_as_list, has_path_sep
  from .dependencies import ExternalProgram
  from .dependencies import InternalDependency, Dependency, NotFoundDependency, DependencyException
  from .interpreterbase import InterpreterBase
  from .interpreterbase import check_stringlist, flatten, noPosargs, noKwargs, stringArgs, permittedKwargs, noArgsFlattening
  from .interpreterbase import InterpreterException, InvalidArguments, InvalidCode, SubdirDoneRequest
  from .interpreterbase import InterpreterObject, MutableInterpreterObject, Disabler
  from .interpreterbase import FeatureNew, FeatureDeprecated, FeatureNewKwargs
  from .modules import ModuleReturnValue
  
  import os, sys, shutil, uuid
  import re, shlex
  from collections import namedtuple
  from pathlib import PurePath
  
  import importlib
  
  permitted_method_kwargs = {
      'partial_dependency': {'compile_args', 'link_args', 'links', 'includes',
                             'sources'},
  }
  
  def stringifyUserArguments(args):
      if isinstance(args, list):
          return '[%s]' % ', '.join([stringifyUserArguments(x) for x in args])
      elif isinstance(args, dict):
          return '{%s}' % ', '.join(['%s : %s' % (stringifyUserArguments(k), stringifyUserArguments(v)) for k
  
  [... the rest is omitted ...]
files.new_path: mesonbuild/interpreter.py
files.old_contents: # Copyright 2012-2018 The Meson development team
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from . import mparser
  from . import environment
  from . import coredata
  from . import dependencies
  from . import mlog
  from . import build
  from . import optinterpreter
  from . import compilers
  from .wrap import wrap, WrapMode
  from . import mesonlib
  from .mesonlib import FileMode, Popen_safe, listify, extract_as_list, has_path_sep
  from .dependencies import ExternalProgram
  from .dependencies import InternalDependency, Dependency, NotFoundDependency, DependencyException
  from .interpreterbase import InterpreterBase
  from .interpreterbase import check_stringlist, flatten, noPosargs, noKwargs, stringArgs, permittedKwargs, noArgsFlattening
  from .interpreterbase import InterpreterException, InvalidArguments, InvalidCode, SubdirDoneRequest
  from .interpreterbase import InterpreterObject, MutableInterpreterObject, Disabler
  from .interpreterbase import FeatureNew, FeatureDeprecated, FeatureNewKwargs
  from .modules import ModuleReturnValue
  
  import os, sys, shutil, uuid
  import re, shlex
  from collections import namedtuple
  from pathlib import PurePath
  
  import importlib
  
  permitted_method_kwargs = {
      'partial_dependency': {'compile_args', 'link_args', 'links', 'includes',
                             'sources'},
  }
  
  def stringifyUserArguments(args):
      if isinstance(args, list):
          return '[%s]' % ', '.join([stringifyUserArguments(x) for x in args])
      elif isinstance(args, dict):
          return '{%s}' % ', '.join(['%s : %s' % (stringifyUserArguments(k), stringifyUserArguments(v)) for k
  
  [... the rest is omitted ...]
files.old_path: mesonbuild/interpreter.py
files.new_contents: # Copyright 2013-2014 The Meson development team
  
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import sys, pickle, os, shutil, subprocess, gzip, platform, errno
  import shlex
  from glob import glob
  from . import depfixer
  from . import destdir_join
  from ..mesonlib import is_windows, Popen_safe
  from __main__ import __file__ as main_file
  
  install_log_file = None
  selinux_updates = []
  
  class DirMaker:
      def __init__(self):
          self.dirs = []
  
      def makedirs(self, path, exist_ok=False):
          dirname = os.path.normpath(path)
          dirs = []
          while dirname != os.path.dirname(dirname):
              if not os.path.exists(dirname):
                  dirs.append(dirname)
              dirname = os.path.dirname(dirname)
          os.makedirs(path, exist_ok=exist_ok)
  
          # store the directories in creation order, with the parent directory
          # before the child directories. Future calls of makedir() will not
          # create the parent directories, so the last element in the list is
          # the last one to be created. That is the first one to be removed on
          # __exit__
          dirs.reverse()
          self.dirs += dirs
  
      def __enter__(self):
          return self
  
      def __exit__(self, type, value, traceback):
          self.dirs.reverse()
          for d in self.dirs:
              append_to_log(d)
  
  def is_executable(path):
      '''Checks whether any of the "x" bits are set in the source file mode.'''
      return bool(os.stat(path).st_mode & 0o111)
  
  def sanitize_permissions(path, umask):
      if
  
  [... the rest is omitted ...]
files.new_path: mesonbuild/scripts/meson_install.py
files.old_contents: # Copyright 2013-2014 The Meson development team
  
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  
  #     http://www.apache.org/licenses/LICENSE-2.0
  
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import sys, pickle, os, shutil, subprocess, gzip, platform, errno
  import shlex
  from glob import glob
  from . import depfixer
  from . import destdir_join
  from ..mesonlib import is_windows, Popen_safe
  from __main__ import __file__ as main_file
  
  install_log_file = None
  selinux_updates = []
  
  class DirMaker:
      def __init__(self):
          self.dirs = []
  
      def makedirs(self, path, exist_ok=False):
          dirname = os.path.normpath(path)
          dirs = []
          while dirname != os.path.dirname(dirname):
              if not os.path.exists(dirname):
                  dirs.append(dirname)
              dirname = os.path.dirname(dirname)
          os.makedirs(path, exist_ok=exist_ok)
  
          # store the directories in creation order, with the parent directory
          # before the child directories. Future calls of makedir() will not
          # create the parent directories, so the last element in the list is
          # the last one to be created. That is the first one to be removed on
          # __exit__
          dirs.reverse()
          self.dirs += dirs
  
      def __enter__(self):
          return self
  
      def __exit__(self, type, value, traceback):
          self.dirs.reverse()
          for d in self.dirs:
              append_to_log(d)
  
  def is_executable(path):
      '''Checks whether any of the "x" bits are set in the source file mode.'''
      return bool(os.stat(path).st_mode & 0o111)
  
  def sanitize_permissions(path, umask):
      if
  
  [... the rest is omitted ...]
files.old_path: mesonbuild/scripts/meson_install.py