152 lines
5.3 KiB
Python
152 lines
5.3 KiB
Python
#
|
|
# Helper module to build macOS version of various source ports
|
|
# Copyright (C) 2020-2021 Alexey Lysiuk
|
|
#
|
|
# This program 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 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
import collections
|
|
import os
|
|
import shutil
|
|
|
|
|
|
class CommandLineOptions(dict):
|
|
# Rules to combine argument's name and value
|
|
MAKE_RULES = 0
|
|
CMAKE_RULES = 1
|
|
|
|
def to_list(self, rules=MAKE_RULES) -> list:
|
|
result = []
|
|
|
|
for arg_name, arg_value in self.items():
|
|
if rules == CommandLineOptions.MAKE_RULES:
|
|
option = arg_name + ('=' + arg_value if arg_value else '')
|
|
elif rules == CommandLineOptions.CMAKE_RULES:
|
|
arg_value = arg_value if arg_value else ''
|
|
option = f'-D{arg_name}={arg_value}'
|
|
else:
|
|
assert False, 'Unknown argument rules'
|
|
|
|
result.append(option)
|
|
|
|
return result
|
|
|
|
|
|
class TargetPlatform:
|
|
def __init__(self, architecture: str, host: str, os_version: str, sdk_path: str, prefix_path: str):
|
|
self.architecture = architecture
|
|
self.host = host
|
|
self.os_version = os_version
|
|
self.sdk_path = sdk_path
|
|
self.c_compiler = f'{prefix_path}bin/{host}-gcc'
|
|
self.cxx_compiler = f'{prefix_path}bin/{host}-g++'
|
|
|
|
|
|
def symlink_directory(src_path: str, dst_path: str, cleanup=True):
|
|
src_abspath = os.path.abspath(src_path)
|
|
dst_abspath = os.path.abspath(dst_path)
|
|
|
|
if cleanup:
|
|
# Delete obsolete symbolic links
|
|
for root, _, files in os.walk(dst_abspath, followlinks=True):
|
|
for filename in files:
|
|
file_path = root + os.sep + filename
|
|
|
|
if os.path.islink(file_path) and not os.path.exists(file_path):
|
|
os.remove(file_path)
|
|
|
|
# Create symbolic links if needed
|
|
for entry in os.scandir(src_abspath):
|
|
dst_subpath = entry.path.replace(src_abspath, dst_abspath)
|
|
if entry.is_dir():
|
|
os.makedirs(dst_subpath, exist_ok=True)
|
|
symlink_directory(entry.path, dst_subpath, cleanup=False)
|
|
elif not os.path.exists(dst_subpath):
|
|
if os.path.islink(entry.path):
|
|
shutil.copy(entry.path, dst_subpath, follow_symlinks=False)
|
|
else:
|
|
os.symlink(entry.path, dst_subpath)
|
|
|
|
|
|
# Case insensitive dictionary class from
|
|
# https://github.com/psf/requests/blob/v2.25.0/requests/structures.py
|
|
|
|
class CaseInsensitiveDict(collections.abc.MutableMapping):
|
|
"""A case-insensitive ``dict``-like object.
|
|
Implements all methods and operations of
|
|
``MutableMapping`` as well as dict's ``copy``. Also
|
|
provides ``lower_items``.
|
|
All keys are expected to be strings. The structure remembers the
|
|
case of the last key to be set, and ``iter(instance)``,
|
|
``keys()``, ``items()``, ``iterkeys()``, and ``iteritems()``
|
|
will contain case-sensitive keys. However, querying and contains
|
|
testing is case insensitive::
|
|
cid = CaseInsensitiveDict()
|
|
cid['Accept'] = 'application/json'
|
|
cid['aCCEPT'] == 'application/json' # True
|
|
list(cid) == ['Accept'] # True
|
|
For example, ``headers['content-encoding']`` will return the
|
|
value of a ``'Content-Encoding'`` response header, regardless
|
|
of how the header name was originally stored.
|
|
If the constructor, ``.update``, or equality comparison
|
|
operations are given keys that have equal ``.lower()``s, the
|
|
behavior is undefined.
|
|
"""
|
|
|
|
def __init__(self, data=None, **kwargs):
|
|
self._store = collections.OrderedDict()
|
|
if data is None:
|
|
data = {}
|
|
self.update(data, **kwargs)
|
|
|
|
def __setitem__(self, key, value):
|
|
# Use the lowercased key for lookups, but store the actual
|
|
# key alongside the value.
|
|
self._store[key.lower()] = (key, value)
|
|
|
|
def __getitem__(self, key):
|
|
return self._store[key.lower()][1]
|
|
|
|
def __delitem__(self, key):
|
|
del self._store[key.lower()]
|
|
|
|
def __iter__(self):
|
|
return (casedkey for casedkey, mappedvalue in self._store.values())
|
|
|
|
def __len__(self):
|
|
return len(self._store)
|
|
|
|
def lower_items(self):
|
|
"""Like iteritems(), but with all lowercase keys."""
|
|
return (
|
|
(lowerkey, keyval[1])
|
|
for (lowerkey, keyval)
|
|
in self._store.items()
|
|
)
|
|
|
|
def __eq__(self, other):
|
|
if isinstance(other, collections.abc.Mapping):
|
|
other = CaseInsensitiveDict(other)
|
|
else:
|
|
return NotImplemented
|
|
# Compare insensitively
|
|
return dict(self.lower_items()) == dict(other.lower_items())
|
|
|
|
# Copy is required
|
|
def copy(self):
|
|
return CaseInsensitiveDict(self._store.values())
|
|
|
|
def __repr__(self):
|
|
return str(dict(self.items()))
|