The Meson Build System
http://mesonbuild.com/
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355 lines
13 KiB
355 lines
13 KiB
5 years ago
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#!/usr/bin/env python3
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# Copyright 2017 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 platform
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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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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 pacakges
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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.bytesize = 32 if '32' in platform.architecture()[0] else 64
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self.final_output = 'meson-{}-{}.msi'.format(self.version, self.bytesize)
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self.staging_dirs = ['dist', 'dist2']
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if self.bytesize == 64:
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self.progfile_dir = 'ProgramFiles64Folder'
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redist_glob = 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Redist\\MSVC\\*\\MergeModules\\Microsoft_VC142_CRT_x64.msm'
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else:
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self.progfile_dir = 'ProgramFilesFolder'
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redist_glob = 'C:\\Program Files*\\Microsoft Visual Studio\\2019\\Community\\VC\\Redist\\MSVC\\*\\MergeModules\\Microsoft_VC142_CRT_x86.msm'
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trials = glob(redist_glob)
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if len(trials) != 1:
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sys.exit('Could not find unique MSM setup:' + '\n'.join(trials))
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self.redist_path = trials[0]
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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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'Absent': 'disallow',
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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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@staticmethod
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def get_all_modules_from_dir(dirname):
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'''
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Get all modules required for Meson build MSI package
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from directories.
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'''
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modname = os.path.basename(dirname)
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modules = [os.path.splitext(os.path.split(x)[1])[0] for x in glob(os.path.join(dirname, '*'))]
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modules = ['mesonbuild.' + modname + '.' + x for x in modules if not x.startswith('_')]
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return modules
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@staticmethod
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def get_more_modules():
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'''
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Getter for missing Modules.
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Python packagers want to be minimal and only copy the things
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that they can see that being used. They are blind to many things.
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'''
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return ['distutils.archive_util',
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'distutils.cmd',
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'distutils.config',
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'distutils.core',
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'distutils.debug',
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'distutils.dep_util',
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'distutils.dir_util',
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'distutils.dist',
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'distutils.errors',
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'distutils.extension',
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'distutils.fancy_getopt',
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'distutils.file_util',
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'distutils.spawn',
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'distutils.util',
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'distutils.version',
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'distutils.command.build_ext',
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'distutils.command.build',
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]
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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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modules = self.get_all_modules_from_dir('mesonbuild/modules')
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modules += self.get_all_modules_from_dir('mesonbuild/scripts')
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modules += self.get_more_modules()
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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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'--distpath',
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pyinstaller_tmpdir]
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for m in modules:
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pyinst_cmd += ['--hidden-import', m]
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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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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 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', {'xmlns': 'http://schemas.microsoft.com/wix/2006/wi'})
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product = ET.SubElement(self.root, 'Product', {
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'Name': self.product_name,
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'Manufacturer': 'The Meson Development Team',
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'Id': self.guid,
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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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package = ET.SubElement(product, 'Package', {
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'Id': '*',
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'Keywords': 'Installer',
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'Description': 'Meson {} installer'.format(self.version),
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'Comments': 'Meson is a high performance build system',
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'Manufacturer': 'The Meson Development Team',
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'InstallerVersion': '500',
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'Languages': '1033',
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'Compressed': 'yes',
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'SummaryCodepage': '1252',
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})
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ET.SubElement(product, 'MajorUpgrade',
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{'DowngradeErrorMessage': 'A newer version of Meson is already installed.'})
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if self.bytesize == 64:
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package.set('Platform', 'x64')
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ET.SubElement(product, '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(product, 'Directory', {
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'Id': 'TARGETDIR',
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'Name': 'SourceDir',
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})
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progfiledir = ET.SubElement(targetdir, 'Directory', {
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'Id': self.progfile_dir,
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})
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installdir = ET.SubElement(progfiledir, '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(product, 'Property', {
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'Id': 'WIXUI_INSTALLDIR',
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'Value': 'INSTALLDIR',
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})
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ET.SubElement(product, 'UIRef', {
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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(product, '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 can not do prettyprinting 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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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 = 'ApplicationFiles{}'.format(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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'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.bytesize == 64:
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comp_xml_node.set('Win64', 'yes')
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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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wixdir = 'c:\\Program Files\\Wix Toolset v3.11\\bin'
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if not os.path.isdir(wixdir):
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wixdir = 'c:\\Program Files (x86)\\Wix Toolset v3.11\\bin'
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if not os.path.isdir(wixdir):
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print("ERROR: This script requires WIX")
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sys.exit(1)
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subprocess.check_call([os.path.join(wixdir, 'candle'), self.main_xml])
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subprocess.check_call([os.path.join(wixdir, 'light'),
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'-ext', 'WixUIExtension',
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'-cultures:en-us',
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'-dWixUILicenseRtf=msi\\License.rtf',
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'-out', self.final_output,
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self.main_o])
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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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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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