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# SPDX-FileCopyrightText: 2023 The meson-python developers
#
# SPDX-License-Identifier: MIT
from __future__ import annotations
import os
import subprocess
import sys
import typing
if typing.TYPE_CHECKING:
from typing import List
from mesonpy._compat import Iterable, Path
if sys.platform == 'linux':
def _get_rpath(filepath: Path) -> List[str]:
r = subprocess.run(['patchelf', '--print-rpath', os.fspath(filepath)], capture_output=True, text=True)
return r.stdout.strip().split(':')
def _set_rpath(filepath: Path, rpath: Iterable[str]) -> None:
subprocess.run(['patchelf','--set-rpath', ':'.join(rpath), os.fspath(filepath)], check=True)
def fix_rpath(filepath: Path, libs_relative_path: str) -> None:
old_rpath = _get_rpath(filepath)
new_rpath = []
for path in old_rpath:
if path.startswith('$ORIGIN/'):
path = '$ORIGIN/' + libs_relative_path
new_rpath.append(path)
if new_rpath != old_rpath:
_set_rpath(filepath, new_rpath)
elif sys.platform == 'darwin':
def _get_rpath(filepath: Path) -> List[str]:
rpath = []
r = subprocess.run(['otool', '-l', os.fspath(filepath)], capture_output=True, text=True)
rpath_tag = False
for line in [x.split() for x in r.stdout.split('\n')]:
if line == ['cmd', 'LC_RPATH']:
rpath_tag = True
elif len(line) >= 2 and line[0] == 'path' and rpath_tag:
rpath.append(line[1])
rpath_tag = False
return rpath
def _replace_rpath(filepath: Path, old: str, new: str) -> None:
subprocess.run(['install_name_tool', '-rpath', old, new, os.fspath(filepath)], check=True)
def fix_rpath(filepath: Path, libs_relative_path: str) -> None:
for path in _get_rpath(filepath):
if path.startswith('@loader_path/'):
_replace_rpath(filepath, path, '@loader_path/' + libs_relative_path)
else:
def fix_rpath(filepath: Path, libs_relative_path: str) -> None:
raise NotImplementedError(f'Bundling libraries in wheel is not supported on {sys.platform}')
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