#!/usr/bin/env python
# Copyright 2013 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import argparse
import json
import os
import re
import sys
if sys.version_info < (2, 7, 0):
sys.stderr.write("python 2.7 or later is required run this script\n")
sys.exit(1)
import buildbot_common
import build_projects
import build_version
import easy_template
import parse_dsc
from build_paths import SDK_SRC_DIR, OUT_DIR, SDK_RESOURCE_DIR
sys.path.append(os.path.join(SDK_SRC_DIR, 'tools'))
import getos
import oshelpers
def RemoveBuildCruft(outdir):
for root, _, files in os.walk(outdir):
for f in files:
path = os.path.join(root, f)
ext = os.path.splitext(path)[1]
# Remove unwanted files from the package. Also remove manifest.json files
# (which we usually want). These ones are the manifests of the invidual
# examples, though, which CWS complains about. The master manifest.json
# is generated after we call RemoveBuildCruft.
if (ext in ('.d', '.o') or
f == 'dir.stamp' or
f == 'manifest.json' or
re.search(r'_unstripped_.*?\.nexe', f)):
buildbot_common.RemoveFile(path)
def StripNexes(outdir, platform, pepperdir):
for root, _, files in os.walk(outdir):
for f in files:
path = os.path.join(root, f)
m = re.search(r'lib(32|64).*\.so', path)
arch = None
if m:
# System .so file. Must be x86, because ARM doesn't support glibc yet.
arch = 'x86_' + m.group(1)
else:
basename, ext = os.path.splitext(f)
if ext in ('.nexe', '.so'):
# We can get the arch from the filename...
valid_arches = ('x86_64', 'x86_32', 'arm')
for a in valid_arches:
if basename.endswith(a):
arch = a
break
if not arch:
continue
strip = GetStrip(pepperdir, platform, arch, 'newlib')
buildbot_common.Run([strip, path])
def GetStrip(pepperdir, platform, arch, toolchain):
base_arch = {'x86_32': 'x86', 'x86_64': 'x86', 'arm': 'arm'}[arch]
bin_dir = os.path.join(pepperdir, 'toolchain',
'%s_%s_%s' % (platform, base_arch, toolchain), 'bin')
strip_prefix = {'x86_32': 'i686', 'x86_64': 'x86_64', 'arm': 'arm'}[arch]
strip_name = '%s-nacl-strip' % strip_prefix
return os.path.join(bin_dir, strip_name)
def main(args):
parser = argparse.ArgumentParser()
parser.add_argument('-c', '--channel',
help='Channel to display in the name of the package.')
# To setup bash completion for this command first install optcomplete
# and then add this line to your .bashrc:
# complete -F _optcomplete build_app.py
try:
import optcomplete
optcomplete.autocomplete(parser)
except ImportError:
pass
options = parser.parse_args(args)
if options.channel:
if options.channel not in ('Dev', 'Beta'):
parser.error('Unknown channel: %s' % options.channel)
toolchains = ['newlib', 'glibc']
pepper_ver = str(int(build_version.ChromeMajorVersion()))
pepperdir = os.path.join(OUT_DIR, 'pepper_' + pepper_ver)
app_dir = os.path.join(OUT_DIR, 'naclsdk_app')
app_examples_dir = os.path.join(app_dir, 'examples')
sdk_resources_dir = SDK_RESOURCE_DIR
platform = getos.GetPlatform()
buildbot_common.RemoveDir(app_dir)
buildbot_common.MakeDir(app_dir)
# Add some dummy directories so build_projects doesn't complain...
buildbot_common.MakeDir(os.path.join(app_dir, 'tools'))
buildbot_common.MakeDir(os.path.join(app_dir, 'toolchain'))
config = 'Release'
filters = {}
filters['DISABLE_PACKAGE'] = False
filters['EXPERIMENTAL'] = False
filters['TOOLS'] = toolchains
filters['DEST'] = ['examples/api', 'examples/getting_started',
'examples/demo', 'examples/tutorial']
tree = parse_dsc.LoadProjectTree(SDK_SRC_DIR, include=filters)
build_projects.UpdateHelpers(app_dir, clobber=True)
build_projects.UpdateProjects(app_dir, tree, clobber=False,
toolchains=toolchains, configs=[config],
first_toolchain=True)
# Collect permissions from each example, and aggregate them.
def MergeLists(list1, list2):
return list1 + [x for x in list2 if x not in list1]
all_permissions = []
all_socket_permissions = []
all_filesystem_permissions = []
for _, project in parse_dsc.GenerateProjects(tree):
permissions = project.get('PERMISSIONS', [])
all_permissions = MergeLists(all_permissions, permissions)
socket_permissions = project.get('SOCKET_PERMISSIONS', [])
all_socket_permissions = MergeLists(all_socket_permissions,
socket_permissions)
filesystem_permissions = project.get('FILESYSTEM_PERMISSIONS', [])
all_filesystem_permissions = MergeLists(all_filesystem_permissions,
filesystem_permissions)
if all_socket_permissions:
all_permissions.append({'socket': all_socket_permissions})
if all_filesystem_permissions:
all_permissions.append({'fileSystem': all_filesystem_permissions})
pretty_permissions = json.dumps(all_permissions, sort_keys=True, indent=4)
for filename in ['background.js', 'icon128.png']:
buildbot_common.CopyFile(os.path.join(sdk_resources_dir, filename),
os.path.join(app_examples_dir, filename))
os.environ['NACL_SDK_ROOT'] = pepperdir
build_projects.BuildProjects(app_dir, tree, deps=False, clean=False,
config=config)
RemoveBuildCruft(app_dir)
StripNexes(app_dir, platform, pepperdir)
# Add manifest.json after RemoveBuildCruft... that function removes the
# manifest.json files for the individual examples.
name = 'Native Client SDK'
if options.channel:
name += ' (%s)' % options.channel
template_dict = {
'name': name,
'channel': options.channel,
'description':
'Native Client SDK examples, showing API use and key concepts.',
'key': False, # manifests with "key" are rejected when uploading to CWS.
'permissions': pretty_permissions,
'version': build_version.ChromeVersionNoTrunk()
}
easy_template.RunTemplateFile(
os.path.join(sdk_resources_dir, 'manifest.json.template'),
os.path.join(app_examples_dir, 'manifest.json'),
template_dict)
app_zip = os.path.join(app_dir, 'examples.zip')
os.chdir(app_examples_dir)
oshelpers.Zip([app_zip, '-r', '*'])
return 0
if __name__ == '__main__':
sys.exit(main(sys.argv[1:]))
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