forked from mirrors/gecko-dev
1f90e0074c
This is the base PR for MSVC builds of servo and dependent crates. It's got replacements in the Cargo.toml to pull in the right versions, to make sure that crates were properly converted to CMake for all other platforms, not just Windows. (Servo builds with MSVC 2015 with this PR; also with 2013, though a manual change in rust-mozjs to select a different set of bindings is needed.) This PR isn't quite ready yet, but I want bors-servo to do builds. Source-Repo: https://github.com/servo/servo Source-Revision: ec53136863f20b80caf165d2f15e8a77d614536e
89 lines
3 KiB
Python
89 lines
3 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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# We do one global pass over all the WebIDL to generate our prototype enum
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# and generate information for subsequent phases.
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import sys
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import os
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sys.path.append(os.path.join(".", "parser"))
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sys.path.append(os.path.join(".", "ply"))
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import WebIDL
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import cPickle
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from Configuration import Configuration
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from CodegenRust import GlobalGenRoots, replaceFileIfChanged
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def generate_file(config, name, filename):
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root = getattr(GlobalGenRoots, name)(config)
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code = root.define()
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if replaceFileIfChanged(filename, code):
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print "Generating %s" % (filename)
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else:
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print "%s hasn't changed - not touching it" % (filename)
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def main():
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# Parse arguments.
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from optparse import OptionParser
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usageString = "usage: %prog [options] configFile outputdir webidldir [files]"
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o = OptionParser(usage=usageString)
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o.add_option("--cachedir", dest='cachedir', default=None,
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help="Directory in which to cache lex/parse tables.")
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o.add_option("--only-html", dest='only_html', action="store_true",
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help="Only generate HTML from WebIDL inputs")
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o.add_option("--filelist", dest='filelist', default=None,
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help="A file containing the list (one per line) of webidl files to process.")
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(options, args) = o.parse_args()
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if len(args) < 2:
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o.error(usageString)
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configFile = args[0]
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outputdir = args[1]
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baseDir = args[2]
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if options.filelist is not None:
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fileList = (l.strip() for l in open(options.filelist).xreadlines())
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else:
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fileList = args[3:]
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# Parse the WebIDL.
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parser = WebIDL.Parser(options.cachedir)
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for filename in fileList:
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fullPath = os.path.normpath(os.path.join(baseDir, filename))
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with open(fullPath, 'rb') as f:
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lines = f.readlines()
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parser.parse(''.join(lines), fullPath)
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parserResults = parser.finish()
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if not options.only_html:
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# Write the parser results out to a pickle.
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resultsPath = os.path.join(outputdir, 'ParserResults.pkl')
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with open(resultsPath, 'wb') as resultsFile:
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cPickle.dump(parserResults, resultsFile, -1)
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# Load the configuration.
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config = Configuration(configFile, parserResults)
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to_generate = [
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('SupportedDomApis', 'apis.html'),
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]
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if not options.only_html:
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to_generate = [
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('PrototypeList', 'PrototypeList.rs'),
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('RegisterBindings', 'RegisterBindings.rs'),
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('InterfaceObjectMap', 'InterfaceObjectMap.rs'),
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('InterfaceTypes', 'InterfaceTypes.rs'),
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('InheritTypes', 'InheritTypes.rs'),
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('Bindings', os.path.join('Bindings', 'mod.rs')),
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('UnionTypes', 'UnionTypes.rs'),
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]
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for name, filename in to_generate:
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generate_file(config, name, os.path.join(outputdir, filename))
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if __name__ == '__main__':
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main()
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