www-client/icecat: add 115.18.0

Signed-off-by: Alfred Wingate <parona@protonmail.com>

www-client/icecat/Manifest

@@ -1,2 +1,3 @@
 DIST firefox-115esr-patches-13.tar.xz 51360 BLAKE2B a048bfadba989ebbd4c6e3df97d303d6853844e66ed92f5f5f322acf18866218b91d52dbbece63827de283eef855c932d67e329c8d93200aa83f11268a5d1b2f SHA512 186ec72323e621362dcef1bc67c476716aff97dfad701faa9220a7302e798d3cb4ed90d5ea59e3e92f016be29875bb5219787635db99a8848b7c76e4e2e09e90
 DIST icecat-115.16.1-1gnu1.tar.bz2 694949802 BLAKE2B 3c8dfd778c25a4353e3536465e2e8c4018e4803c6f33f63293709f43df0cb4ddb8a1aba49ed14955ab60c49da8a5c9a71e348f397b5f108184743095b01e9958 SHA512 35fd9fc2c92a7a380def996c7506fadd7727eb025aaa930973e0840ce722c94e011ab428b762ecee8c00e7447b5b8ded0542d7ce85bfe2a925b0348f94fc60b9
+DIST icecat-115.18.0-1gnu2.tar.bz2 694848841 BLAKE2B 23a41f20b481128be18c44d079c62cd98683d90d4d25ae417428791aadaacfd0cbf55127e5eb4cc8725cd8eb2ce9307b2001227b8c82689439361a839ef275c7 SHA512 c9e96ceaaf86c064a30c5defa47218d199271bfb7f4a1297857a7b00dda8752ec203cadcc4c265a49fa0c29ebe42ab751f28ebb71d0f98558e9d91a91e58ae8d

www-client/icecat/files/icecat-115.18.0-python3.12-fix.patch

@@ -0,0 +1,147 @@
+
+# HG changeset patch
+# User Filipe Laíns <lains@riseup.net>
+# Date 1733719242 0
+# Node ID b0dbc944fb7b5f7df9ae370a247405d5c7c181ee
+# Parent  550046479ed6e9c01ea14ae7156002f5ec815ae5
+Bug 1935621 - Fix virtual environment sysconfig path calculation r=firefox-build-system-reviewers,ahochheiden
+
+Signed-off-by: Filipe Laíns <lains@riseup.net>
+
+Signed-off-by: Filipe Laíns <lains@riseup.net>
+
+Signed-off-by: Filipe Laíns <lains@riseup.net>
+
+Differential Revision: https://phabricator.services.mozilla.com/D231480
+
+--- a/python/mach/mach/site.py
++++ b/python/mach/mach/site.py
+@@ -12,16 +12,17 @@ import json
+ import os
+ import platform
+ import shutil
+ import site
+ import subprocess
+ import sys
+ import sysconfig
+ import tempfile
++import warnings
+ from contextlib import contextmanager
+ from pathlib import Path
+ from typing import Callable, Optional
+ 
+ from mach.requirements import (
+     MachEnvRequirements,
+     UnexpectedFlexibleRequirementException,
+ )
+@@ -814,43 +815,85 @@ class CommandSiteManager:
+             self._metadata,
+         )
+ 
+ 
+ class PythonVirtualenv:
+     """Calculates paths of interest for general python virtual environments"""
+ 
+     def __init__(self, prefix):
+-        if _is_windows:
+-            self.bin_path = os.path.join(prefix, "Scripts")
+-            self.python_path = os.path.join(self.bin_path, "python.exe")
++        self.prefix = os.path.realpath(prefix)
++        self.paths = self._get_sysconfig_paths(self.prefix)
++
++        # Name of the Python executable to use in virtual environments.
++        # An executable with the same name as sys.executable might not exist in
++        # virtual environments. An executable with 'python' as the steam —
++        # without version numbers or ABI flags — will always be present in
++        # virtual environments, so we use that.
++        python_exe_name = "python" + sysconfig.get_config_var("EXE")
++
++        self.bin_path = self.paths["scripts"]
++        self.python_path = os.path.join(self.bin_path, python_exe_name)
++
++    @staticmethod
++    def _get_sysconfig_paths(prefix):
++        """Calculate the sysconfig paths of a virtual environment in the given prefix.
++
++        The virtual environment MUST be using the same Python distribution as us.
++        """
++        # Determine the sysconfig scheme used in virtual environments
++        if "venv" in sysconfig.get_scheme_names():
++            # A 'venv' scheme was added in Python 3.11 to allow users to
++            # calculate the paths for a virtual environment, since the default
++            # scheme may not always be the same as used on virtual environments.
++            # Some common examples are the system Python distributed by macOS,
++            # Debian, and Fedora.
++            # For more information, see https://github.com/python/cpython/issues/89576
++            venv_scheme = "venv"
++        elif os.name == "nt":
++            # We know that before the 'venv' scheme was added, on Windows,
++            # the 'nt' scheme was used in virtual environments.
++            venv_scheme = "nt"
++        elif os.name == "posix":
++            # We know that before the 'venv' scheme was added, on POSIX,
++            # the 'posix_prefix' scheme was used in virtual environments.
++            venv_scheme = "posix_prefix"
+         else:
+-            self.bin_path = os.path.join(prefix, "bin")
+-            self.python_path = os.path.join(self.bin_path, "python")
+-        self.prefix = os.path.realpath(prefix)
++            # This should never happen with upstream Python, as the 'venv'
++            # scheme should always be available on >=3.11, and no other
++            # platforms are supported by the upstream on older Python versions.
++            #
++            # Since the 'venv' scheme isn't available, and we have no knowledge
++            # of this platform/distribution, fallback to the default scheme.
++            #
++            # Hitting this will likely be the result of running a custom Python
++            # distribution targetting a platform that is not supported by the
++            # upstream.
++            # In this case, unless the Python vendor patched the Python
++            # distribution in such a way as the default scheme may not always be
++            # the same scheme, using the default scheme should be correct.
++            # If the vendor did patch Python as such, to work around this issue,
++            # I would recommend them to define a 'venv' scheme that matches
++            # the layout used on virtual environments in their Python distribution.
++            # (rec. signed Filipe Laíns — upstream sysconfig maintainer)
++            venv_scheme = sysconfig.get_default_scheme()
++            warnings.warn(
++                f"Unknown platform '{os.name}', using the default install scheme '{venv_scheme}'. "
++                "If this is incorrect, please ask your Python vendor to add a 'venv' sysconfig scheme "
++                "(see https://github.com/python/cpython/issues/89576, or check the code comment).",
++                stacklevel=2,
++            )
++        # Build the sysconfig config_vars dictionary for the virtual environment.
++        venv_vars = sysconfig.get_config_vars().copy()
++        venv_vars["base"] = venv_vars["platbase"] = prefix
++        # Get sysconfig paths for the virtual environment.
++        return sysconfig.get_paths(venv_scheme, vars=venv_vars)
+ 
+-    @functools.lru_cache(maxsize=None)
+     def resolve_sysconfig_packages_path(self, sysconfig_path):
+-        # macOS uses a different default sysconfig scheme based on whether it's using the
+-        # system Python or running in a virtualenv.
+-        # Manually define the scheme (following the implementation in
+-        # "sysconfig._get_default_scheme()") so that we're always following the
+-        # code path for a virtualenv directory structure.
+-        if os.name == "posix":
+-            scheme = "posix_prefix"
+-        else:
+-            scheme = os.name
+-
+-        sysconfig_paths = sysconfig.get_paths(scheme)
+-        data_path = Path(sysconfig_paths["data"])
+-        path = Path(sysconfig_paths[sysconfig_path])
+-        relative_path = path.relative_to(data_path)
+-
+-        # Path to virtualenv's "site-packages" directory for provided sysconfig path
+-        return os.path.normpath(os.path.normcase(Path(self.prefix) / relative_path))
++        return self.paths[sysconfig_path]
+ 
+     def site_packages_dirs(self):
+         dirs = []
+         if sys.platform.startswith("win"):
+             dirs.append(os.path.normpath(os.path.normcase(self.prefix)))
+         purelib = self.resolve_sysconfig_packages_path("purelib")
+         platlib = self.resolve_sysconfig_packages_path("platlib")
+ 
+