Mirror of roytam1's UXP fork just in case Moonchild and Tobin decide to go after him
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#!/usr/bin/env python2.7
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# This script is used to create and manipulate archives containing
# files necessary to build Firefox on Windows (referred to as the
# "Windows toolchain").
#
# When updating behavior of this script, remember to update the docs
# in ``build/docs/toolchains.rst``.
from __future__ import absolute_import, unicode_literals
import hashlib
import os
import sys
from mozpack.files import (
FileFinder,
)
from mozpack.mozjar import (
JarWriter,
)
import mozpack.path as mozpath
# mozpack.match patterns for files under "Microsoft Visual Studio 14.0".
VS_PATTERNS = [
{
'pattern': 'DIA SDK/bin/**',
'ignore': (
'DIA SDK/bin/arm/**',
),
},
{
'pattern': 'DIA SDK/idl/**',
},
{
'pattern': 'DIA SDK/include/**',
},
{
'pattern': 'DIA SDK/lib/**',
'ignore': (
'DIA SDK/lib/arm/**',
),
},
# ATL is needed by Breakpad.
{
'pattern': 'VC/atlmfc/include/**',
},
{
'pattern': 'VC/atlmfc/lib/atls.*',
},
{
'pattern': 'VC/atlmfc/lib/amd64/atls.*',
},
{
'pattern': 'VC/bin/**',
# We only care about compiling on amd64 for amd64 or x86 targets.
'ignore': (
'VC/bin/amd64_arm/**',
'VC/bin/arm/**',
'VC/bin/x86_arm/**',
'VC/bin/x86_amd64/**',
),
},
{
'pattern': 'VC/include/**',
},
{
'pattern': 'VC/lib/**',
'ignore': (
'VC/lib/arm/**',
'VC/lib/onecore/**',
'VC/lib/store/**',
),
},
{
'pattern': 'VC/redist/x64/Microsoft.VC140.CRT/**',
},
{
'pattern': 'VC/redist/x86/Microsoft.VC140.CRT/**',
},
]
SDK_RELEASE = '10.0.14393.0'
# Files from the Windows 10 SDK to install.
SDK_PATTERNS = [
{
'pattern': 'bin/x64/**',
},
{
'pattern': 'Include/%s/**' % SDK_RELEASE,
},
{
'pattern': 'Lib/%s/ucrt/x64/**' % SDK_RELEASE,
},
{
'pattern': 'Lib/%s/ucrt/x86/**' % SDK_RELEASE,
},
{
'pattern': 'Lib/%s/um/x64/**' % SDK_RELEASE,
},
{
'pattern': 'Lib/%s/um/x86/**' % SDK_RELEASE,
},
{
'pattern': 'Redist/D3D/**',
},
{
'pattern': 'Redist/ucrt/DLLs/x64/**',
},
{
'pattern': 'Redist/ucrt/DLLs/x86/**',
},
]
def find_vs_paths():
"""Resolve source locations of files.
Returns a 2-tuple of (Visual Studio Path, SDK Path).
"""
pf = os.environ.get('ProgramFiles(x86)')
if not pf:
raise Exception('No "ProgramFiles(x86)" environment variable. '
'Not running on 64-bit Windows?')
vs_path = os.path.join(pf, 'Microsoft Visual Studio 14.0')
if not os.path.exists(vs_path):
raise Exception('%s does not exist; Visual Studio 2015 not installed?' %
vs_path)
sdk_path = os.path.join(pf, 'Windows Kits', '10')
if not os.path.exists(sdk_path):
raise Exception('%s does not exist; Windows 10 SDK not installed?' %
sdk_path)
return vs_path, sdk_path
def resolve_files():
"""Resolve the files that constitute a standalone toolchain.
This is a generator of (dest path, file) where the destination
path is relative and the file instance is a BaseFile from mozpack.
"""
vs_path, sdk_path = find_vs_paths()
for entry in VS_PATTERNS:
finder = FileFinder(vs_path, find_executables=False,
ignore=entry.get('ignore', []))
for p, f in finder.find(entry['pattern']):
assert p.startswith(('VC/', 'DIA SDK/'))
yield p.encode('utf-8'), f
for entry in SDK_PATTERNS:
finder = FileFinder(sdk_path, find_executables=False,
ignore=entry.get('ignore', []))
for p, f in finder.find(entry['pattern']):
relpath = 'SDK/%s' % p
yield relpath.encode('utf-8'), f
def resolve_files_and_hash(manifest):
"""Resolve files and hash their data.
This is a generator of 3-tuples of (relpath, data, mode).
As data is read, the manifest is populated with metadata.
Keys are set to the relative file path. Values are 2-tuples
of (data length, sha-256).
"""
assert manifest == {}
for p, f in resolve_files():
data = f.read()
sha256 = hashlib.sha256()
sha256.update(data)
manifest[p] = (len(data), sha256.hexdigest())
yield p, data, f.mode
def format_manifest(manifest):
"""Return formatted SHA-256 manifests as a byte strings."""
sha256_lines = []
for path, (length, sha256) in sorted(manifest.items()):
sha256_lines.append(b'%s\t%d\t%s' % (sha256, length, path))
# Trailing newline.
sha256_lines.append(b'')
return b'\n'.join(sha256_lines)
def write_zip(zip_path, prefix=None):
"""Write toolchain data to a zip file."""
if isinstance(prefix, unicode):
prefix = prefix.encode('utf-8')
with JarWriter(file=zip_path, optimize=False, compress=5) as zip:
manifest = {}
for p, data, mode in resolve_files_and_hash(manifest):
print(p)
if prefix:
p = mozpath.join(prefix, p)
zip.add(p, data, mode=mode)
sha256_manifest = format_manifest(manifest)
sdk_path = b'SDK_VERSION'
sha256_path = b'MANIFEST.SHA256'
if prefix:
sdk_path = mozpath.join(prefix, sdk_path)
sha256_path = mozpath.join(prefix, sha256_path)
zip.add(sdk_path, SDK_RELEASE.encode('utf-8'))
zip.add(sha256_path, sha256_manifest)
if __name__ == '__main__':
if len(sys.argv) != 3:
print('usage: %s create-zip <path-prefix>' % sys.argv[0])
sys.exit(1)
assert sys.argv[1] == 'create-zip'
prefix = os.path.basename(sys.argv[2])
destzip = '%s.zip' % sys.argv[2]
write_zip(destzip, prefix=prefix)
sha1 = hashlib.sha1()
sha256 = hashlib.sha256()
sha512 = hashlib.sha512()
with open(destzip, 'rb') as fh:
data = fh.read()
sha1.update(data)
sha256.update(data)
sha512.update(data)
print('Hashes of %s (size=%d)' % (destzip, len(data)))
print('SHA-1: %s' % sha1.hexdigest())
print('SHA-256: %s' % sha256.hexdigest())
print('SHA-512: %s' % sha512.hexdigest())