Isolation of udev code from remaining systemd

This commit is a first attempt to isolate the udev code from the
remaining code base.  It intentionally does not modify any files
but purely delete files which, on a first examination, appear to
not be needed.  This is a sweeping commit which may easily have
missed needed code.  Files can be retrieved by doing a checkout
from the previous commit:

 git checkout 2944f347d0 -- <filename>

1 files changed, 0 insertions, 149 deletions

diff --git a/make-directive-index.py b/make-directive-index.py
deleted file mode 100755
index eaf7019a2b..0000000000
--- a/make-directive-index.py
+++ /dev/null
@@ -1,149 +0,0 @@
-#  -*- Mode: python; coding: utf-8; indent-tabs-mode: nil -*- */
-#
-#  This file is part of systemd.
-#
-#  Copyright 2012 Zbigniew Jędrzejewski-Szmek
-#
-#  systemd is free software; you can redistribute it and/or modify it
-#  under the terms of the GNU Lesser General Public License as published by
-#  the Free Software Foundation; either version 2.1 of the License, or
-#  (at your option) any later version.
-#
-#  systemd is distributed in the hope that it will be useful, but
-#  WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-#  Lesser General Public License for more details.
-#
-#  You should have received a copy of the GNU Lesser General Public License
-#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-
-import sys
-import collections
-import xml.etree.ElementTree as tree
-
-TEMPLATE = '''\
-<refentry id="systemd.directives">
-
-        <refentryinfo>
-                <title>systemd.directives</title>
-                <productname>systemd</productname>
-
-                <authorgroup>
-                        <author>
-                                <contrib>Developer</contrib>
-                                <firstname>Zbigniew</firstname>
-                                <surname>Jędrzejewski-Szmek</surname>
-                                <email>zbyszek@in.waw.pl</email>
-                        </author>
-                </authorgroup>
-        </refentryinfo>
-
-        <refmeta>
-                <refentrytitle>systemd.directives</refentrytitle>
-                <manvolnum>5</manvolnum>
-        </refmeta>
-
-        <refnamediv>
-                <refname>systemd.directives</refname>
-                <refpurpose>Index of configuration directives</refpurpose>
-        </refnamediv>
-
-        <refsect1>
-                <title>Unit directives</title>
-
-                <para>Directives for configuring units, used in unit
-                files.</para>
-
-                <variablelist id='unit-directives' />
-        </refsect1>
-
-        <refsect1>
-                <title>System manager directives</title>
-
-                <para>Directives for configuring the behaviour of the
-                systemd process.</para>
-
-                <variablelist id='systemd-directives' />
-        </refsect1>
-
-        <refsect1>
-                <title>UDEV directives</title>
-
-                <para>Directives for configuring systemd units through the
-                udev database.</para>
-
-                <variablelist id='udev-directives' />
-        </refsect1>
-
-        <refsect1>
-                <title>Journal directives</title>
-
-                <para>Directives for configuring the behaviour of the
-                journald process.</para>
-
-                <variablelist id='journal-directives' />
-        </refsect1>
-</refentry>
-'''
-
-def _extract_directives(directive_groups, page):
-    t = tree.parse(page)
-    section = t.find('./refmeta/manvolnum').text
-    pagename = t.find('./refmeta/refentrytitle').text
-    for variablelist in t.iterfind('.//variablelist'):
-        klass = variablelist.attrib.get('class') or 'unit-directives'
-        stor = directive_groups[klass]
-        for varname in variablelist.iterfind('./varlistentry/term/varname'):
-            text = ''.join(varname.text.partition('=')[:2])
-            stor[text].append((pagename, section))
-
-def _make_section(refentry, name, directives):
-    varlist = refentry.find(".//*[@id='{}']".format(name))
-    for varname, manpages in sorted(directives.items()):
-        entry = tree.SubElement(varlist, 'varlistentry')
-        a = tree.SubElement(tree.SubElement(entry, 'term'), 'varname')
-        a.text = varname
-        para = tree.SubElement(tree.SubElement(entry, 'listitem'), 'para')
-
-        b = None
-        for manpage, manvolume in sorted(manpages):
-                if b is not None:
-                        b.tail = ', '
-                b = tree.SubElement(para, 'citerefentry')
-                c = tree.SubElement(b, 'refentrytitle')
-                c.text = manpage
-                d = tree.SubElement(b, 'manvolnum')
-                d.text = manvolume
-        entry.tail = '\n\n'
-
-def _make_page(directive_groups):
-    """Create an XML tree from directive_groups.
-
-    directive_groups = {
-       'class': {'variable': [('manpage', 'manvolume'), ...],
-                 'variable2': ...},
-       ...
-    }
-    """
-    refentry = tree.fromstring(TEMPLATE)
-
-    for name, directives in directive_groups.items():
-            _make_section(refentry, name, directives)
-
-    return refentry
-
-def make_page(xml_files):
-    "Extract directives from xml_files and return XML index tree."
-    directive_groups = {name:collections.defaultdict(list)
-                        for name in ['unit-directives',
-                                     'udev-directives',
-                                     'systemd-directives',
-                                     'journal-directives',
-                                     ]}
-    for page in xml_files:
-        _extract_directives(directive_groups, page)
-
-    return _make_page(directive_groups)
-
-if __name__ == '__main__':
-    tree.dump(make_page(sys.argv[1:]))