The Meson Build System http://mesonbuild.com
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297 lines
12 KiB
297 lines
12 KiB
#!/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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import sys, os, subprocess, shutil, uuid |
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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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return str(uuid.uuid4()).upper() |
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class Node: |
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def __init__(self, dirs, files): |
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assert(isinstance(dirs, list)) |
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assert(isinstance(files, list)) |
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self.dirs = dirs |
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self.files = files |
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class PackageGenerator: |
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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.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-%s-%d.msi' % (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 (x86)\\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.') |
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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 sd in self.staging_dirs: |
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self.feature_components[sd] = [] |
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def get_all_modules_from_dir(self, dirname): |
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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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def get_more_modules(self): |
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# Python packagers want to minimal and only copy the things that |
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# they can see that are used. They are blind to many things. |
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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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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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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 %s installer' % 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 sd in self.staging_dirs: |
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assert(os.path.isdir(sd)) |
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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 sd in self.staging_dirs: |
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nodes = {} |
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for root, dirs, files in os.walk(sd): |
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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, sd, installdir, sd) |
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self.build_features(nodes, top_feature, sd) |
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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 of: |
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of.write(doc.toprettyxml()) |
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def build_features(self, nodes, top_feature, staging_dir): |
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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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cur_node = nodes[current_dir] |
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if cur_node.files: |
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component_id = 'ApplicationFiles%d' % 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 in cur_node.files: |
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file_id = os.path.join(current_dir, f).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, |
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'Source': os.path.join(current_dir, f), |
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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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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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