The Meson Build System
http://mesonbuild.com/
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344 lines
12 KiB
344 lines
12 KiB
#!/usr/bin/env python3 |
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# Copyright 2017-2021 The Meson development team |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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''' |
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This script is for generating MSI packages |
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for Windows users. |
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''' |
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import subprocess |
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import shutil |
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import uuid |
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import sys |
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import os |
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from glob import glob |
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import xml.etree.ElementTree as ET |
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sys.path.append(os.getcwd()) |
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from mesonbuild import coredata |
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# Elementtree does not support CDATA. So hack it. |
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WINVER_CHECK = 'Installed OR (VersionNT64 > 602)>' |
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def gen_guid(): |
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''' |
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Generate guid |
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''' |
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return str(uuid.uuid4()).upper() |
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class Node: |
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''' |
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Node to hold path and directory values |
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''' |
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def __init__(self, dirs, files): |
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self.check_dirs(dirs) |
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self.check_files(files) |
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self.dirs = dirs |
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self.files = files |
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@staticmethod |
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def check_dirs(dirs): |
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''' |
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Check to see if directory is instance of list |
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''' |
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assert isinstance(dirs, list) |
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@staticmethod |
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def check_files(files): |
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''' |
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Check to see if files is instance of list |
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''' |
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assert isinstance(files, list) |
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class PackageGenerator: |
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''' |
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Package generator for MSI packages |
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''' |
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def __init__(self): |
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self.product_name = 'Meson Build System' |
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self.manufacturer = 'The Meson Development Team' |
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self.version = coredata.version.replace('dev', '') |
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self.root = None |
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self.guid = '*' |
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self.update_guid = '141527EE-E28A-4D14-97A4-92E6075D28B2' |
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self.main_xml = 'meson.wxs' |
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self.main_o = 'meson.wixobj' |
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self.final_output = f'meson-{self.version}-64.msi' |
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self.staging_dirs = ['dist', 'dist2'] |
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self.progfile_dir = 'ProgramFiles64Folder' |
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redist_globs = ['C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Redist\\MSVC\\v*\\MergeModules\\Microsoft_VC142_CRT_x64.msm', |
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'C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Redist\\MSVC\\v*\\MergeModules\\Microsoft_VC143_CRT_x64.msm'] |
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redist_path = None |
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for g in redist_globs: |
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trials = glob(g) |
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if len(trials) > 1: |
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sys.exit('MSM glob matched multiple entries:' + '\n'.join(trials)) |
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if len(trials) == 1: |
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redist_path = trials[0] |
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break |
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if redist_path is None: |
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sys.exit('No MSMs found.') |
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self.redist_path = redist_path |
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self.component_num = 0 |
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self.feature_properties = { |
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self.staging_dirs[0]: { |
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'Id': 'MainProgram', |
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'Title': 'Meson', |
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'Description': 'Meson executables', |
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'Level': '1', |
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'AllowAbsent': 'no', |
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}, |
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self.staging_dirs[1]: { |
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'Id': 'NinjaProgram', |
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'Title': 'Ninja', |
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'Description': 'Ninja build tool', |
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'Level': '1', |
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} |
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} |
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self.feature_components = {} |
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for s_d in self.staging_dirs: |
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self.feature_components[s_d] = [] |
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def build_dist(self): |
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''' |
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Build dist file from PyInstaller info |
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''' |
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for sdir in self.staging_dirs: |
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if os.path.exists(sdir): |
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shutil.rmtree(sdir) |
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main_stage, ninja_stage = self.staging_dirs |
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pyinstaller = shutil.which('pyinstaller') |
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if not pyinstaller: |
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print("ERROR: This script requires pyinstaller.") |
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sys.exit(1) |
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pyinstaller_tmpdir = 'pyinst-tmp' |
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if os.path.exists(pyinstaller_tmpdir): |
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shutil.rmtree(pyinstaller_tmpdir) |
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pyinst_cmd = [pyinstaller, |
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'--clean', |
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'--additional-hooks-dir=packaging', |
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'--distpath', |
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pyinstaller_tmpdir] |
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pyinst_cmd += ['meson.py'] |
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subprocess.check_call(pyinst_cmd) |
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shutil.move(pyinstaller_tmpdir + '/meson', main_stage) |
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self.del_infodirs(main_stage) |
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if not os.path.exists(os.path.join(main_stage, 'meson.exe')): |
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sys.exit('Meson exe missing from staging dir.') |
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os.mkdir(ninja_stage) |
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shutil.copy(shutil.which('ninja'), ninja_stage) |
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if not os.path.exists(os.path.join(ninja_stage, 'ninja.exe')): |
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sys.exit('Ninja exe missing from staging dir.') |
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def del_infodirs(self, dirname): |
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# Starting with 3.9.something there are some |
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# extra metadatadirs that have a hyphen in their |
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# file names. This is a forbidden character in WiX |
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# filenames so delete them. |
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for d in glob(os.path.join(dirname, '*-info')): |
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shutil.rmtree(d) |
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def generate_files(self): |
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''' |
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Generate package files for MSI installer package |
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''' |
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self.root = ET.Element('Wix', { |
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'xmlns': 'http://wixtoolset.org/schemas/v4/wxs', |
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'xmlns:ui': 'http://wixtoolset.org/schemas/v4/wxs/ui' |
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}) |
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package = ET.SubElement(self.root, 'Package', { |
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'Name': self.product_name, |
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'Manufacturer': 'The Meson Development Team', |
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'UpgradeCode': self.update_guid, |
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'Language': '1033', |
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'Codepage': '1252', |
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'Version': self.version, |
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}) |
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ET.SubElement(package, 'SummaryInformation', { |
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'Keywords': 'Installer', |
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'Description': f'Meson {self.version} installer', |
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'Manufacturer': 'The Meson Development Team', |
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}) |
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ET.SubElement(package, |
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'Launch', |
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{'Message': 'This application is only supported on Windows 10 or higher.', |
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'Condition': 'X'*len(WINVER_CHECK)}) |
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ET.SubElement(package, 'MajorUpgrade', |
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{'DowngradeErrorMessage': |
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'A newer version of Meson is already installed.'}) |
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ET.SubElement(package, 'Media', { |
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'Id': '1', |
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'Cabinet': 'meson.cab', |
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'EmbedCab': 'yes', |
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}) |
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targetdir = ET.SubElement(package, 'StandardDirectory', { |
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'Id': 'ProgramFiles64Folder', |
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}) |
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installdir = ET.SubElement(targetdir, 'Directory', { |
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'Id': 'INSTALLDIR', |
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'Name': 'Meson', |
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}) |
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ET.SubElement(installdir, 'Merge', { |
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'Id': 'VCRedist', |
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'SourceFile': self.redist_path, |
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'DiskId': '1', |
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'Language': '0', |
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}) |
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ET.SubElement(package, 'ui:WixUI', { |
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'Id': 'WixUI_FeatureTree', |
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}) |
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for s_d in self.staging_dirs: |
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assert os.path.isdir(s_d) |
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top_feature = ET.SubElement(package, 'Feature', { |
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'Id': 'Complete', |
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'Title': 'Meson ' + self.version, |
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'Description': 'The complete package', |
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'Display': 'expand', |
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'Level': '1', |
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'ConfigurableDirectory': 'INSTALLDIR', |
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}) |
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for s_d in self.staging_dirs: |
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nodes = {} |
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for root, dirs, files in os.walk(s_d): |
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cur_node = Node(dirs, files) |
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nodes[root] = cur_node |
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self.create_xml(nodes, s_d, installdir, s_d) |
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self.build_features(top_feature, s_d) |
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vcredist_feature = ET.SubElement(top_feature, 'Feature', { |
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'Id': 'VCRedist', |
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'Title': 'Visual C++ runtime', |
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'AllowAdvertise': 'no', |
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'Display': 'hidden', |
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'Level': '1', |
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}) |
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ET.SubElement(vcredist_feature, 'MergeRef', {'Id': 'VCRedist'}) |
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ET.ElementTree(self.root).write(self.main_xml, encoding='utf-8', xml_declaration=True) |
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# ElementTree cannot do pretty-printing, so do it manually |
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import xml.dom.minidom |
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doc = xml.dom.minidom.parse(self.main_xml) |
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with open(self.main_xml, 'w') as open_file: |
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open_file.write(doc.toprettyxml()) |
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# One last fix, add CDATA. |
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with open(self.main_xml) as open_file: |
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data = open_file.read() |
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data = data.replace('X'*len(WINVER_CHECK), WINVER_CHECK) |
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with open(self.main_xml, 'w') as open_file: |
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open_file.write(data) |
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def build_features(self, top_feature, staging_dir): |
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''' |
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Generate build features |
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''' |
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feature = ET.SubElement(top_feature, 'Feature', self.feature_properties[staging_dir]) |
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for component_id in self.feature_components[staging_dir]: |
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ET.SubElement(feature, 'ComponentRef', { |
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'Id': component_id, |
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}) |
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def create_xml(self, nodes, current_dir, parent_xml_node, staging_dir): |
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''' |
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Create XML file |
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''' |
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cur_node = nodes[current_dir] |
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if cur_node.files: |
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component_id = f'ApplicationFiles{self.component_num}' |
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comp_xml_node = ET.SubElement(parent_xml_node, 'Component', { |
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'Id': component_id, |
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'Bitness': 'always64', |
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'Guid': gen_guid(), |
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}) |
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self.feature_components[staging_dir].append(component_id) |
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if self.component_num == 0: |
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ET.SubElement(comp_xml_node, 'Environment', { |
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'Id': 'Environment', |
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'Name': 'PATH', |
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'Part': 'last', |
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'System': 'yes', |
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'Action': 'set', |
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'Value': '[INSTALLDIR]', |
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}) |
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self.component_num += 1 |
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for f_node in cur_node.files: |
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file_id = os.path.join(current_dir, f_node).replace('\\', '_').replace('#', '_').replace('-', '_') |
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ET.SubElement(comp_xml_node, 'File', { |
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'Id': file_id, |
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'Name': f_node, |
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'Source': os.path.join(current_dir, f_node), |
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}) |
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for dirname in cur_node.dirs: |
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dir_id = os.path.join(current_dir, dirname).replace('\\', '_').replace('/', '_') |
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dir_node = ET.SubElement(parent_xml_node, 'Directory', { |
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'Id': dir_id, |
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'Name': dirname, |
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}) |
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self.create_xml(nodes, os.path.join(current_dir, dirname), dir_node, staging_dir) |
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def build_package(self): |
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''' |
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Generate the Meson build MSI package. |
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''' |
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subprocess.check_call(['wix', |
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'build', |
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'-bindvariable', 'WixUILicenseRtf=packaging\\License.rtf', |
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'-ext', 'WixToolset.UI.wixext', |
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'-culture', 'en-us', |
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'-arch', 'x64', |
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'-o', |
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self.final_output, |
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self.main_xml, |
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]) |
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def install_wix(): |
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subprocess.check_call(['dotnet', |
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'nuget', |
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'add', |
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'source', |
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'https://api.nuget.org/v3/index.json']) |
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subprocess.check_call(['dotnet', |
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'tool', |
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'install', |
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'--global', |
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'wix']) |
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subprocess.check_call(['wix', |
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'extension', |
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'add', |
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'WixToolset.UI.wixext', |
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]) |
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if __name__ == '__main__': |
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if not os.path.exists('meson.py'): |
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sys.exit(print('Run me in the top level source dir.')) |
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if not shutil.which('wix'): |
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install_wix() |
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subprocess.check_call(['pip', 'install', '--upgrade', 'pyinstaller']) |
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p = PackageGenerator() |
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p.build_dist() |
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p.generate_files() |
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p.build_package()
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