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8821d0ee0f
SSE2 isn't enabled by default on BSD x86 systems which ends up disabling SIMD-optimized routines in libyuv. As Clang can build the code fine without -msse limit the requirement to GCC. https://github.com/llvm-mirror/clang/blob/6fc97e7c1cf4/lib/Driver/ToolChains/Arch/X86.cpp#L98 MozReview-Commit-ID: BaVAbEpkoHj --HG-- extra : rebase_source : d32d55c09f34ad2d8d9e0d275167b576c9070e65
94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
#!/usr/bin/env python
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# 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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import argparse
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import os
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import re
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import shutil
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import sys
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import datetime
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import subprocess
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import tarfile
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import urllib
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from pprint import pprint
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from StringIO import StringIO
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def prepare_upstream(prefix, commit=None):
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upstream_url = 'https://chromium.googlesource.com/libyuv/libyuv'
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shutil.rmtree(os.path.join(base, 'libyuv/'))
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print(upstream_url + '/+archive/' + commit + '.tar.gz')
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urllib.urlretrieve(upstream_url + '/+archive/' + commit + '.tar.gz', 'libyuv.tar.gz')
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tarfile.open('libyuv.tar.gz').extractall(path='libyuv')
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os.remove(os.path.join(base, 'libyuv.tar.gz'))
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os.chdir(base)
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return commit
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def get_commit_date(prefix, commit=None):
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upstream_url = 'https://chromium.googlesource.com/libyuv/libyuv/+/' + commit
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text = urllib.urlopen(upstream_url).readlines()
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text = "".join(text)
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regex = '<tr><th class="Metadata-title">committer</th><td>.+</td><td>[^\s]+ ([0-9a-zA-Z: ]+)\s*\+*[0-9]*</td></tr>'
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date = re.search(regex, text).groups(0)[0]
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return datetime.datetime.strptime(date, "%b %d %H:%M:%S %Y")
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def cleanup_upstream():
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os.remove(os.path.join(base, 'libyuv/.gitignore'))
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def apply_patches():
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# Patch to update gyp build files
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os.system("patch -p3 < update_gyp.patch")
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# Patch to fix build errors
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os.system("patch -p3 < fix_build_errors.patch")
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# Patch to make mjpeg printfs optional at build time
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os.system("patch -p3 < make_mjpeg_printfs_optional.patch")
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# Patch to allow disabling of inline ASM and AVX2 code
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os.system("patch -p3 < allow_disabling_asm_avx2.patch")
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# Patch to add H444ToARGB() variant
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os.system("patch -p3 < add_H444ToARGB.patch")
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# Patch for bug 1342730
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os.system("patch -p3 < cpu_id.patch")
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# Patch for bug 1342730
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os.system("patch -p3 < cpu_id.patch")
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# Patch for bug 1342732
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os.system("patch -p3 < row_any.patch")
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# Patch for bug 1414440
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os.system("patch -p1 -d libyuv < clang_x86_asm.patch")
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def update_readme(commit, commitdate):
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with open('README_MOZILLA') as f:
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readme = f.read()
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if 'The git commit ID last used to import was ' in readme:
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new_readme = re.sub('The git commit ID last used to import was [v\.a-f0-9]+ \(.+\)',
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'The git commit ID last used to import was %s (%s)' % (commit, commitdate), readme)
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else:
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new_readme = "%s\n\nThe git commit ID last used to import was %s\n" % (readme, commit)
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if readme != new_readme:
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with open('README_MOZILLA', 'w') as f:
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f.write(new_readme)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='''Update libyuv''')
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parser.add_argument('--debug', dest='debug', action="store_true")
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parser.add_argument('--commit', dest='commit', type=str, default='master')
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args = parser.parse_args()
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commit = args.commit
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DEBUG = args.debug
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base = os.path.abspath(os.curdir)
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prefix = os.path.join(base, 'libyuv/')
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commit = prepare_upstream(prefix, commit)
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commitdate = get_commit_date(prefix, commit)
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apply_patches()
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update_readme(commit, commitdate)
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print('Patches applied; run "hg addremove --similarity 70 libyuv" before committing changes')
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cleanup_upstream()
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