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import os
import sys
import subprocess
import re
from jhbuild.commands import Command, register_command
from jhbuild.utils.cmds import get_output
from ctypes import CDLL
_install_packages_msg = \
'Install the packages from your distribution which provides these\n\
functionalities, including the development package for libraries.'
def _check_command_exists(command):
try:
p = subprocess.Popen(command,
close_fds=True,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
except OSError, e:
return False
return True
def _check_module(module, version=None):
if version:
args = [ 'pkg-config', module, '--atleast-version', version ]
else:
args = [ 'pkg-config', module ]
return _check_command(args)
def _check_header(header):
return os.path.isfile(os.path.join('/usr/include', header))
def _check_command(cmd, regexp=None, minver=None):
try:
data = get_output(cmd)
except:
return False
if regexp:
match = re.search(regexp, data, re.MULTILINE)
if not match: return False
if match.groups():
version = match.group(1)
else:
version = None
else:
return True
if version:
version = version.split('.')
for i, ver in enumerate(version):
part = re.sub(r'^[^\d]*(\d+).*$', r'\1', ver)
if not part:
version[i] = None
else:
version[i] = int(part)
minver = minver.split('.')
for i, ver in enumerate(minver):
part = re.sub(r'^[^\d]*(\d+).*$', r'\1', ver)
if not part:
minver[i] = None
else:
minver[i] = int(part)
else:
return True
return version >= minver
class DependencyChecker:
def __init__(self):
self._missing = []
self._base_dir = os.path.abspath(os.path.dirname(__file__))
def _append_missing_command(self, command, desc):
if desc:
self._missing.append(desc)
elif isinstance(command, list):
self._missing.append(command[0])
else:
self._missing.append(command)
def check_command_exists(self, command, desc=None):
if not _check_command_exists(command):
self._append_missing_command(command, desc)
def check_command(self, command, desc=None):
if not _check_command(command):
self._append_missing_command(command, desc)
def check_python_import(self, name):
p = subprocess.Popen(['python', '-c', 'import ' + name], stderr=subprocess.PIPE)
if 'ImportError' in p.communicate()[1]:
self._missing.append(name + ' (python module)')
def check_automake(self, version):
if not _check_command(['automake-%s' % version, '--version'],
r'automake \([^)]*\) ([\d.]+)', version):
if not _check_command(['automake', '--version'],
r'automake \([^)]*\) ([\d.]+)', version):
self._missing.append('automake %s' % version)
def check_versioned_automake(self, version):
if not _check_command(['automake-%s' % version, '--version'],
r'automake \([^)]*\) ([\d.]+)', version):
self._missing.append('automake %s' % version)
def check_libtool(self, version):
if not _check_command(['libtoolize', '--version'],
r'libtoolize \([^)]*\) ([\d.]+)', version):
self._missing.append('libtool %s' % version)
def check_package(self, name, version=None):
if not _check_module(name, version):
if version:
self._missing.append('%s %s' % (name, version))
else:
self._missing.append('%s' % name)
def check_library(self, lib):
try:
CDLL(lib)
except:
self._missing.append('%s (system library)' % lib)
def check_intltool(self, version):
if not _check_command(['intltoolize', '--version'],
r'intltoolize \([^)]*\) ([\d.]+)', version):
self._missing.append('intltoolize %s' % version)
def check_header(self, header, desc):
if not _check_header(header):
self._missing.append('%s' % desc)
def check_python(self, version):
if not sys.version[:3] == version:
self._missing.append('python %s' % version)
def get_missing(self):
return self._missing
def has_missing(self):
return len(self._missing) > 0
class cmd_sanitycheck(Command):
name = 'sanitycheck'
usage_args = ''
def run(self, config, options, args):
checker = DependencyChecker()
# System deps
checker.check_python('2.5')
# checker.check_automake('1.9')
checker.check_versioned_automake('1.7')
checker.check_libtool('1.5')
checker.check_intltool('0.35')
checker.check_command_exists('bison')
checker.check_command_exists('flex')
checker.check_command_exists('make')
checker.check_command_exists('gcc')
checker.check_command_exists('c++')
checker.check_command_exists('cvs')
checker.check_command_exists('svn')
checker.check_command_exists('darcs')
checker.check_command_exists('gettextize')
checker.check_command_exists(['Xephyr', '--version'])
checker.check_package('gstreamer-0.10', '0.10')
checker.check_package('gstreamer-plugins-base-0.10', '0.10')
checker.check_package('fontconfig')
checker.check_package('freetype2')
checker.check_package('fribidi')
checker.check_package('libgsf-1')
checker.check_package('enchant')
checker.check_package('alsa')
checker.check_package('openssl')
checker.check_libtool('1.5')
checker.check_package('x11')
checker.check_package('xt')
checker.check_package('xft')
checker.check_package('xext')
checker.check_package('xrender')
checker.check_package('pygtk-2.0')
checker.check_package('pycairo')
checker.check_package('sqlite3')
checker.check_package('libpng')
checker.check_header('tiff.h', 'libtiff')
checker.check_header('ncurses.h', 'ncurses')
checker.check_header('expat.h', 'expat')
checker.check_header('jpeglib.h', 'libjpeg')
checker.check_header('boost/integer.hpp', 'boost')
checker.check_header('python2.5/Python.h', 'python-devel')
checker.check_package('theora')
checker.check_package('gnutls')
checker.check_package('liboil-0.3')
checker.check_python_import('numpy')
checker.check_python_import('json')
checker.check_python_import('simplejson')
# Freedesktop
checker.check_python_import('avahi')
checker.check_python_import('cairo')
checker.check_python_import('gst')
checker.check_package('avahi-client')
checker.check_package('avahi-glib')
checker.check_package('gstreamer-0.10')
checker.check_package('gstreamer-plugins-base-0.10')
checker.check_package('poppler')
checker.check_package('poppler-glib')
checker.check_library('libXRes.so')
checker.check_library('libXmu.so.6')
# GNOME 2.18
checker.check_command_exists('gtkdocize', 'gtk-doc')
checker.check_python_import('vte')
checker.check_python_import('rsvg')
checker.check_python_import('gnomevfs')
checker.check_python_import('wnck')
checker.check_python_import('gobject')
checker.check_python_import('gtk')
checker.check_python_import('gconf')
checker.check_package('libxml-2.0')
checker.check_package('libxslt')
checker.check_package('glib-2.0')
checker.check_package('pango')
checker.check_package('gtk+-2.0')
checker.check_package('atk')
checker.check_package('libglade-2.0')
checker.check_package('gnome-vfs-2.0')
catalog = '/etc/xml/catalog'
uri = 'http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl'
checker.check_command('xmlcatalog --noout %s %s' % (catalog, uri),
'docbook-style-xsl')
# Matchbox needs the macro, should never be used
checker.check_package('gconf-2.0')
if checker.has_missing():
print 'Missing dependencies:\n'
for missing in checker.get_missing():
print missing
print '\n%s' % (_install_packages_msg)
sys.exit(1)
else:
print "Dependencies check succeeded."
register_command(cmd_sanitycheck)
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