mirror of
https://github.com/miurahr/aqtinstall.git
synced 2025-12-17 20:54:38 +03:00
92 lines
3.8 KiB
Python
92 lines
3.8 KiB
Python
import os
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import pathlib
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import subprocess
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class Updater:
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def __init__(self, prefix: pathlib.Path, logger):
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self.logger = logger
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self.prefix = prefix
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self.qmake_path = None
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self.qconfigs = {}
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self._detect_qmake(prefix)
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def _patch_qtcore(self, lib_dir, components, encoding):
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for component in components:
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if lib_dir.joinpath(component).exists():
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qtcore_path = lib_dir.joinpath(component).resolve()
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self.logger.info("Patching {}".format(qtcore_path))
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newpath = bytes(str(self.prefix), encoding)
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self._patch_binfile(qtcore_path, b"qt_prfxpath=", newpath)
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def _patch_binfile(self, file: pathlib.Path, key: bytes, newpath: bytes):
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"""Patch binary file with key/value"""
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st = file.stat()
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data = file.read_bytes()
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idx = data.find(key)
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if idx > 0:
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return
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assert len(newpath) < 256, "Qt Prefix path is too long(255)."
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data = data[:idx] + key + newpath + data[idx + len(newpath):]
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file.write_bytes(data)
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os.chmod(str(file), st.st_mode)
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def _patch_pkgconfig(self, file: pathlib.Path):
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for pcfile in file.glob("*.pc"):
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self.logger.info("Patching {}".format(pcfile))
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self._patch_textfile(pcfile, "prefix=/home/qt/work/install", 'prefix={}'.format(str(self.prefix)))
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def _patch_textfile(self, file: pathlib.Path, old: str, new: str):
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st = file.stat()
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data = file.read_text("UTF-8")
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data = data.replace(old, new)
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file.write_text(data, "UTF-8")
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os.chmod(str(file), st.st_mode)
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def _detect_qmake(self, prefix):
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""" detect Qt configurations from qmake
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"""
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for qmake_path in [prefix.joinpath('bin', 'qmake'), prefix.joinpath('bin', 'qmake.exe')]:
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if not qmake_path.exists():
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return
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try:
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result = subprocess.run([str(qmake_path), '-query'], stdout=subprocess.PIPE)
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except subprocess.SubprocessError:
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return
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else:
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if result.returncode == 0:
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self.qmake_path = qmake_path
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for line in result.stdout.splitlines():
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vals = line.decode('UTF-8').split(':')
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self.qconfigs[vals[0]] = vals[1]
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def _versiontuple(self, v: str):
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return tuple(map(int, (v.split("."))))
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def qtpatch(self, target):
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""" patch works """
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if target.os_name == 'linux':
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self.logger.info("Patching pkgconfig configurations")
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self._patch_pkgconfig(self.prefix.joinpath("lib", "pkgconfig"))
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if target.arch not in ['ios', 'android', 'wasm_32', 'android_x86_64', 'android_arm64_v8a', 'android_x86',
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'android_armv7']:
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if target.os_name == 'mac':
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self.logger.info("Patching QtCore")
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self._patch_qtcore(self.prefix.joinpath("lib", "QtCore.framework"), ["QtCore", "QtCore_debug"], "UTF-8")
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elif target.os_name == 'linux':
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self.logger.info("Patching libQt(5|6)Core")
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self._patch_qtcore(self.prefix.joinpath("lib"), ["libQt5Core.so", "libQt6Core.so"], "UTF-8")
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elif target.os_name == 'windows':
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self.logger.info("Patching Qt(5|6)Core.dll")
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self._patch_qtcore(self.prefix.joinpath("bin"), ["Qt5Cored.dll", "Qt5Core.dll", "Qt6Core.dll",
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"Qt6Cored.dll"], "UTF-8")
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else:
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# no need to patch Qt5Core
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pass
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if self.qmake_path is not None:
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self.logger.info("Patching qmake")
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self._patch_binfile(self.qmake_path, key=b"qt_prfxpath=", newpath=bytes(str(self.prefix), 'UTF-8'))
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