| # Copyright (C) 2009 Kevin Ollivier All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # |
| # THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| # Helper functions for the WebKit build. |
| |
| import commands |
| import glob |
| import os |
| import platform |
| import re |
| import shutil |
| import sys |
| import urllib |
| import urlparse |
| |
| def get_output(command): |
| """ |
| Windows-compatible function for getting output from a command. |
| """ |
| if sys.platform.startswith('win'): |
| f = os.popen(command) |
| return f.read().strip() |
| else: |
| return commands.getoutput(command) |
| |
| def get_excludes(root, patterns): |
| """ |
| Get a list of exclude patterns going down several dirs. |
| TODO: Make this fully recursive. |
| """ |
| excludes = [] |
| |
| for pattern in patterns: |
| subdir_pattern = os.sep + '*' |
| for subdir in [subdir_pattern, subdir_pattern*2, subdir_pattern*3]: |
| adir = root + subdir + os.sep + pattern |
| files = glob.glob(adir) |
| for afile in files: |
| excludes.append(os.path.basename(afile)) |
| |
| return excludes |
| |
| def get_dirs_for_features(root, features, dirs): |
| """ |
| Find which directories to include in the list of build dirs based upon the |
| enabled port(s) and features. |
| """ |
| outdirs = dirs |
| for adir in dirs: |
| for feature in features: |
| relpath = os.path.join(adir, feature) |
| featuredir = os.path.join(root, relpath) |
| if os.path.exists(featuredir) and not relpath in outdirs: |
| outdirs.append(relpath) |
| |
| return outdirs |
| |
| def download_if_newer(url, destdir): |
| """ |
| Checks if the file on the server is newer than the one in the user's tree, |
| and if so, downloads it. |
| |
| Returns the filename of the downloaded file if downloaded, or None if |
| the existing file matches the one on the server. |
| """ |
| obj = urlparse.urlparse(url) |
| filename = os.path.basename(obj.path) |
| destfile = os.path.join(destdir, filename) |
| |
| urlobj = urllib.urlopen(url) |
| size = long(urlobj.info().getheader('Content-Length')) |
| |
| def download_callback(downloaded, block_size, total_size): |
| downloaded = block_size * downloaded |
| if downloaded > total_size: |
| downloaded = total_size |
| sys.stdout.write('%s %d of %d bytes downloaded\r' % (filename, downloaded, total_size)) |
| |
| # NB: We don't check modified time as Python doesn't yet handle timezone conversion |
| # properly when converting strings to time objects. |
| if not os.path.exists(destfile) or os.path.getsize(destfile) != size: |
| urllib.urlretrieve(url, destfile, download_callback) |
| print '' |
| return destfile |
| |
| return None |
| |
| def update_wx_deps(conf, wk_root, msvc_version='msvc2008'): |
| """ |
| Download and update tools needed to build the wx port. |
| """ |
| import Logs |
| Logs.info('Ensuring wxWebKit dependencies are up-to-date.') |
| |
| wklibs_dir = os.path.join(wk_root, 'WebKitLibraries') |
| waf = download_if_newer('http://wxwebkit.wxcommunity.com/downloads/deps/waf', os.path.join(wk_root, 'Tools', 'wx')) |
| if waf: |
| # TODO: Make the build restart itself after an update. |
| Logs.warn('Build system updated, please restart build.') |
| sys.exit(1) |
| |
| # since this module is still experimental |
| wxpy_dir = os.path.join(wk_root, 'Source', 'WebKit', 'wx', 'bindings', 'python') |
| swig_module = download_if_newer('http://wxwebkit.wxcommunity.com/downloads/deps/swig.py.txt', wxpy_dir) |
| if swig_module: |
| shutil.copy(os.path.join(wxpy_dir, 'swig.py.txt'), os.path.join(wxpy_dir, 'swig.py')) |
| |
| if sys.platform.startswith('win'): |
| Logs.info('downloading deps package') |
| archive = download_if_newer('http://wxwebkit.wxcommunity.com/downloads/deps/wxWebKitDeps-%s.zip' % msvc_version, wklibs_dir) |
| if archive and os.path.exists(archive): |
| os.system('unzip -o %s -d %s' % (archive, os.path.join(wklibs_dir, msvc_version))) |
| |
| elif sys.platform.startswith('darwin'): |
| # export the right compiler for building the dependencies |
| if platform.release().startswith('10'): # Snow Leopard |
| os.environ['CC'] = conf.env['CC'][0] |
| os.environ['CXX'] = conf.env['CXX'][0] |
| os.system('%s/Tools/wx/install-unix-extras' % wk_root) |
| |
| def includeDirsForSources(sources): |
| include_dirs = [] |
| for group in sources: |
| for source in group: |
| dirname = os.path.dirname(source) |
| if not dirname in include_dirs: |
| include_dirs.append(dirname) |
| |
| return include_dirs |
| |
| def flattenSources(sources): |
| flat_sources = [] |
| for group in sources: |
| flat_sources.extend(group) |
| |
| return flat_sources |
| |
| def git_branch_name(): |
| try: |
| branches = commands.getoutput("git branch --no-color") |
| match = re.search('^\* (.*)', branches, re.MULTILINE) |
| if match: |
| return ".%s" % match.group(1) |
| except: |
| pass |
| |
| return "" |
| |
| def get_config(wk_root): |
| config_file = os.path.join(wk_root, 'WebKitBuild', 'Configuration') |
| config = 'Debug' |
| |
| if os.path.exists(config_file): |
| config = open(config_file).read() |
| |
| return config |
| |
| def svn_revision(): |
| if os.system("git-svn info") == 0: |
| info = commands.getoutput("git-svn info ../..") |
| else: |
| info = commands.getoutput("svn info") |
| |
| for line in info.split("\n"): |
| if line.startswith("Revision: "): |
| return line.replace("Revision: ", "").strip() |
| |
| return "" |
