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# Copyright 2016 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import re
import default_flavor
"""PDFium flavor utils, used for building PDFium with Skia."""
class PDFiumFlavorUtils(default_flavor.DefaultFlavorUtils):
def compile(self, target, **kwargs):
"""Build PDFium with Skia."""
pdfium_dir = self.m.vars.checkout_root.join('pdfium')
# Runhook to generate the gn binary in buildtools.
self.m.run(
self.m.step,
'runhook',
cmd=['gclient', 'runhook', 'gn_linux64'],
cwd=pdfium_dir,
**kwargs)
# Install the sysroot.
self.m.run(
self.m.step,
'sysroot',
cmd=['python', 'build/linux/sysroot_scripts/install-sysroot.py',
'--arch=amd64'],
cwd=pdfium_dir)
# Setup gn args.
gn_args = [
'pdf_is_standalone=true',
'clang_use_chrome_plugins=false',
'is_component_build=false',
'is_debug=false',
]
if 'SkiaPaths' in self.m.vars.builder_name:
gn_args.append('pdf_use_skia_paths=true')
else:
gn_args.append('pdf_use_skia=true')
env = kwargs.pop('env', {})
env['CHROMIUM_BUILDTOOLS_PATH'] = str(pdfium_dir.join('buildtools'))
self.m.run(
self.m.step,
'gn_gen',
cmd=['gn', 'gen', 'out/skia', '--args=%s' % ' '.join(gn_args)],
cwd=pdfium_dir,
env=env)
# Build PDFium.
self.m.run(
self.m.step,
'build_pdfium',
cmd=['ninja', '-C', 'out/skia', '-j100'],
cwd=pdfium_dir,
env=env,
**kwargs)
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