mirror of
https://thingvellir.net/git/overte
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200 lines
9.2 KiB
Python
200 lines
9.2 KiB
Python
import hifi_utils
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import hifi_android
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import hashlib
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import os
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import platform
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import re
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import shutil
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import tempfile
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import json
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import xml.etree.ElementTree as ET
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import functools
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print = functools.partial(print, flush=True)
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# Encapsulates the vcpkg system
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class QtDownloader:
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CMAKE_TEMPLATE = """
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# this file auto-generated by hifi_qt.py
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get_filename_component(QT_CMAKE_PREFIX_PATH "{}" ABSOLUTE CACHE)
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get_filename_component(QT_CMAKE_PREFIX_PATH_UNCACHED "{}" ABSOLUTE)
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# If the cached cmake toolchain path is different from the computed one, exit
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if(NOT (QT_CMAKE_PREFIX_PATH_UNCACHED STREQUAL QT_CMAKE_PREFIX_PATH))
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message(FATAL_ERROR "QT_CMAKE_PREFIX_PATH has changed, please wipe the build directory and rerun cmake")
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endif()
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"""
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def __init__(self, args):
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self.args = args
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self.configFilePath = os.path.join(args.build_root, 'qt.cmake')
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self.version = os.getenv('VIRCADIA_USE_QT_VERSION', '5.15.2')
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self.assets_url = hifi_utils.readEnviromentVariableFromFile(args.build_root, 'EXTERNAL_BUILD_ASSETS')
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# OS dependent information
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system = platform.system()
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qt_found = False
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system_qt = False
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# Here we handle the 3 possible cases of dealing with Qt:
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if os.getenv('VIRCADIA_USE_SYSTEM_QT'):
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# 1. Using the system provided Qt. This is only recommended for Qt 5.15.0 and above,
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# as it includes a required fix on Linux.
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#
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# This path only works on Linux as neither Windows nor OSX ship Qt.
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if system != "Linux":
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raise Exception("Using the system Qt is only supported on Linux")
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self.path = None
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self.cmakePath = None
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qt_found = True
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system_qt = True
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print("Using system Qt")
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elif os.getenv('VIRCADIA_QT_PATH'):
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# 2. Using an user-provided directory.
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# VIRCADIA_QT_PATH must point to a directory with a Qt install in it.
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self.path = os.getenv('VIRCADIA_QT_PATH')
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self.fullPath = self.path
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self.cmakePath = os.path.join(self.fullPath, 'lib', 'cmake')
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qt_found = True
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print("Using Qt from " + self.fullPath)
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else:
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# 3. Using a pre-built Qt.
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#
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# This works somewhat differently from above, notice how path and fullPath are
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# used differently in this case.
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#
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# In the case of an user-provided directory, we just use the user-supplied directory.
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#
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# For a pre-built qt, however, we have to unpack it. The archive is required to contain
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# a qt5-install directory in it.
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self.path = os.path.expanduser("~/vircadia-files/qt")
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self.fullPath = os.path.join(self.path, 'qt5-install')
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self.cmakePath = os.path.join(self.fullPath, 'lib', 'cmake')
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if (not os.path.isdir(self.path)):
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os.makedirs(self.path)
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qt_found = os.path.isdir(self.fullPath)
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print("Using a packaged Qt")
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if not system_qt:
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if qt_found:
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# Sanity check, ensure we have a good cmake directory
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qt5_dir = os.path.join(self.cmakePath, "Qt5")
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if not os.path.isdir(qt5_dir):
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raise Exception("Failed to find Qt5 directory under " + self.cmakePath + ". There should be a " + qt5_dir)
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else:
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print("Qt5 check passed, found " + qt5_dir)
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# I'm not sure why this is needed. It's used by hifi_singleton.
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# Perhaps it stops multiple build processes from interferring?
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lockDir, lockName = os.path.split(self.path)
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lockName += '.lock'
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if not os.path.isdir(lockDir):
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os.makedirs(lockDir)
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self.lockFile = os.path.join(lockDir, lockName)
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if qt_found:
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print("Found pre-built Qt5")
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return
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if 'Windows' == system:
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self.qtUrl = self.assets_url + '/dependencies/vcpkg/qt5-install-5.15.2-windows.tar.gz'
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elif 'Darwin' == system:
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self.qtUrl = self.assets_url + '/dependencies/vcpkg/qt5-install-5.15.2-macos.tar.gz'
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elif 'Linux' == system:
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import distro
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if 'x86_64' == cpu_architecture:
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if distro.id() == 'ubuntu':
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u_major = int( distro.major_version() )
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u_minor = int( distro.minor_version() )
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if u_major == 18:
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self.qtUrl = self.assets_url + '/dependencies/vcpkg/qt5-install-5.15.2-ubuntu-18.04-amd64.tar.xz'
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elif u_major > 19:
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print("We don't support " + distro.name(pretty=True) + " yet. Perhaps consider helping us out?")
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raise Exception('LINUX DISTRO IS NOT SUPPORTED YET!!!')
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else:
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print("Sorry, " + distro.name(pretty=True) + " is old and won't be officially supported. Please consider upgrading.");
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raise Exception('UNKNOWN LINUX DISTRO VERSION!!!')
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else:
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print("Sorry, " + distro.name(pretty=True) + " is not supported on x86_64. Please consider helping us out.")
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print("It's also possible to build Qt for your distribution, please see the documentation at:")
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print("https://github.com/vircadia/vircadia/tree/master/tools/qt-builder")
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raise Exception('UNKNOWN LINUX VERSION!!!')
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elif 'aarch64' == cpu_architecture:
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if distro.id() == 'ubuntu':
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u_major = int( distro.major_version() )
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u_minor = int( distro.minor_version() )
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if u_major == 18:
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self.qtUrl = 'http://motofckr9k.ddns.net/vircadia_packages/qt5-install-5.15.2-ubuntu-18.04-aarch64_test.tar.xz'
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elif u_major > 19:
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print("We don't support " + distro.name(pretty=True) + " on aarch64 yet. Perhaps consider helping us out?")
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raise Exception('LINUX DISTRO IS NOT SUPPORTED YET!!!')
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else:
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print("Sorry, " + distro.name(pretty=True) + " is old and won't be officially supported. Please consider upgrading.");
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raise Exception('UNKNOWN LINUX DISTRO VERSION!!!')
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elif distro.id() == 'debian':
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u_major = int( distro.major_version() )
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u_minor = int( distro.minor_version() )
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if u_major == 10:
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#self.qtUrl = self.assets_url + '/dependencies/vcpkg/qt5-install-5.12.3-ubuntu-16.04-with-symbols.tar.gz'
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print("We don't support " + distro.name(pretty=True) + " on aarch64 yet. Perhaps consider helping us out?")
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raise Exception('LINUX DISTRO IS NOT SUPPORTED YET!!!')
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elif u_major > 10:
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print("We don't support " + distro.name(pretty=True) + " on aarch64 yet. Perhaps consider helping us out?")
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raise Exception('LINUX DISTRO IS NOT SUPPORTED YET!!!')
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else:
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print("Sorry, " + distro.name(pretty=True) + " is old and won't be officially supported. Please consider upgrading.");
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raise Exception('UNKNOWN LINUX DISTRO VERSION!!!')
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else:
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print("Sorry, " + distro.name(pretty=True) + " is not supported on aarch64. Please consider helping us out.")
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print("It's also possible to build Qt for your distribution, please see the documentation at:")
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print("https://github.com/vircadia/vircadia/tree/master/tools/qt-builder")
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raise Exception('UNKNOWN LINUX VERSION!!!')
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else:
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raise Exception('UNKNOWN CPU ARCHITECTURE!!!')
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else:
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print("System : " + platform.system())
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print("Architecture: " + platform.architecture())
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print("Machine : " + platform.machine())
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raise Exception('UNKNOWN OPERATING SYSTEM!!!')
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def showQtBuildInfo(self):
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print("")
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print("It's also possible to build Qt for your distribution, please see the documentation at:")
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print("https://github.com/vircadia/vircadia/tree/master/tools/qt-builder")
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print("")
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print("Alternatively, you can try building against the system Qt by setting the VIRCADIA_USE_SYSTEM_QT environment variable.")
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print("You'll need to install the development packages, and to have Qt 5.15.0 or newer. ")
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def writeConfig(self):
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print("Writing cmake config to {}".format(self.configFilePath))
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# Write out the configuration for use by CMake
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cmakeConfig = QtDownloader.CMAKE_TEMPLATE.format(self.cmakePath, self.cmakePath).replace('\\', '/')
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with open(self.configFilePath, 'w') as f:
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f.write(cmakeConfig)
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def installQt(self):
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if not os.path.isdir(self.fullPath):
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print ('Downloading Qt from AWS')
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print('Extracting ' + self.qtUrl + ' to ' + self.path)
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hifi_utils.downloadAndExtract(self.qtUrl, self.path)
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else:
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print ('Qt has already been downloaded')
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