bitbake: Drop fetch v1, v2 provides a much better codebase to build from

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

14 files changed, 2 insertions, 2713 deletions

diff --git a/lib/bb/__init__.py b/lib/bb/__init__.py
index dce561006..8d579c794 100644
--- a/lib/bb/__init__.py
+++ b/lib/bb/__init__.py
@@ -79,9 +79,8 @@ if "BBDEBUG" in os.environ:
     if level:
         bb.msg.set_debug_level(level)
 
-if os.environ.get("BBFETCH2"):
-    from bb import fetch2 as fetch
-    sys.modules['bb.fetch'] = sys.modules['bb.fetch2']
+from bb import fetch2 as fetch
+sys.modules['bb.fetch'] = sys.modules['bb.fetch2']
 
 # Messaging convenience functions
 def plain(*args):
diff --git a/lib/bb/fetch/__init__.py b/lib/bb/fetch/__init__.py
deleted file mode 100644
index 18988646b..000000000
--- a/lib/bb/fetch/__init__.py
+++ /dev/null
@@ -1,832 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementations
-
-Classes for obtaining upstream sources for the
-BitBake build tools.
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Based on functions from the base bb module, Copyright 2003 Holger Schurig
-
-from __future__ import absolute_import
-from __future__ import print_function
-import os, re
-import logging
-import bb
-from   bb import data
-from   bb import persist_data
-from   bb import utils
-
-__version__ = "1"
-
-logger = logging.getLogger("BitBake.Fetch")
-
-class MalformedUrl(Exception):
-    """Exception raised when encountering an invalid url"""
-
-class FetchError(Exception):
-    """Exception raised when a download fails"""
-
-class NoMethodError(Exception):
-    """Exception raised when there is no method to obtain a supplied url or set of urls"""
-
-class MissingParameterError(Exception):
-    """Exception raised when a fetch method is missing a critical parameter in the url"""
-
-class ParameterError(Exception):
-    """Exception raised when a url cannot be proccessed due to invalid parameters."""
-
-class MD5SumError(Exception):
-    """Exception raised when a MD5SUM of a file does not match the expected one"""
-
-class InvalidSRCREV(Exception):
-    """Exception raised when an invalid SRCREV is encountered"""
-
-def decodeurl(url):
-    """Decodes an URL into the tokens (scheme, network location, path,
-    user, password, parameters).
-    """
-
-    m = re.compile('(?P<type>[^:]*)://((?P<user>.+)@)?(?P<location>[^;]+)(;(?P<parm>.*))?').match(url)
-    if not m:
-        raise MalformedUrl(url)
-
-    type = m.group('type')
-    location = m.group('location')
-    if not location:
-        raise MalformedUrl(url)
-    user = m.group('user')
-    parm = m.group('parm')
-
-    locidx = location.find('/')
-    if locidx != -1 and type.lower() != 'file':
-        host = location[:locidx]
-        path = location[locidx:]
-    else:
-        host = ""
-        path = location
-    if user:
-        m = re.compile('(?P<user>[^:]+)(:?(?P<pswd>.*))').match(user)
-        if m:
-            user = m.group('user')
-            pswd = m.group('pswd')
-    else:
-        user = ''
-        pswd = ''
-
-    p = {}
-    if parm:
-        for s in parm.split(';'):
-            s1, s2 = s.split('=')
-            p[s1] = s2
-
-    return (type, host, path, user, pswd, p)
-
-def encodeurl(decoded):
-    """Encodes a URL from tokens (scheme, network location, path,
-    user, password, parameters).
-    """
-
-    (type, host, path, user, pswd, p) = decoded
-
-    if not type or not path:
-        raise MissingParameterError("Type or path url components missing when encoding %s" % decoded)
-    url = '%s://' % type
-    if user:
-        url += "%s" % user
-        if pswd:
-            url += ":%s" % pswd
-        url += "@"
-    if host:
-        url += "%s" % host
-    url += "%s" % path
-    if p:
-        for parm in p:
-            url += ";%s=%s" % (parm, p[parm])
-
-    return url
-
-def uri_replace(uri, uri_find, uri_replace, d):
-    if not uri or not uri_find or not uri_replace:
-        logger.debug(1, "uri_replace: passed an undefined value, not replacing")
-    uri_decoded = list(decodeurl(uri))
-    uri_find_decoded = list(decodeurl(uri_find))
-    uri_replace_decoded = list(decodeurl(uri_replace))
-    result_decoded = ['', '', '', '', '', {}]
-    for i in uri_find_decoded:
-        loc = uri_find_decoded.index(i)
-        result_decoded[loc] = uri_decoded[loc]
-        if isinstance(i, basestring):
-            if (re.match(i, uri_decoded[loc])):
-                result_decoded[loc] = re.sub(i, uri_replace_decoded[loc], uri_decoded[loc])
-                if uri_find_decoded.index(i) == 2:
-                    if d:
-                        localfn = bb.fetch.localpath(uri, d)
-                        if localfn:
-                            result_decoded[loc] = os.path.join(os.path.dirname(result_decoded[loc]), os.path.basename(bb.fetch.localpath(uri, d)))
-            else:
-                return uri
-    return encodeurl(result_decoded)
-
-methods = []
-urldata_cache = {}
-saved_headrevs = {}
-
-def fetcher_init(d):
-    """
-    Called to initialize the fetchers once the configuration data is known.
-    Calls before this must not hit the cache.
-    """
-    # When to drop SCM head revisions controlled by user policy
-    srcrev_policy = d.getVar('BB_SRCREV_POLICY', True) or "clear"
-    if srcrev_policy == "cache":
-        logger.debug(1, "Keeping SRCREV cache due to cache policy of: %s", srcrev_policy)
-    elif srcrev_policy == "clear":
-        logger.debug(1, "Clearing SRCREV cache due to cache policy of: %s", srcrev_policy)
-        revs = persist_data.persist('BB_URI_HEADREVS', d)
-        try:
-            bb.fetch.saved_headrevs = revs.items()
-        except:
-            pass
-        revs.clear()
-    else:
-        raise FetchError("Invalid SRCREV cache policy of: %s" % srcrev_policy)
-
-    for m in methods:
-        if hasattr(m, "init"):
-            m.init(d)
-
-def fetcher_compare_revisions(d):
-    """
-    Compare the revisions in the persistant cache with current values and
-    return true/false on whether they've changed.
-    """
-
-    data = persist_data.persist('BB_URI_HEADREVS', d).items()
-    data2 = bb.fetch.saved_headrevs
-
-    changed = False
-    for key in data:
-        if key not in data2 or data2[key] != data[key]:
-            logger.debug(1, "%s changed", key)
-            changed = True
-            return True
-        else:
-            logger.debug(2, "%s did not change", key)
-    return False
-
-# Function call order is usually:
-#   1. init
-#   2. go
-#   3. localpaths
-# localpath can be called at any time
-
-def init(urls, d, setup = True):
-    urldata = {}
-
-    fn = d.getVar('FILE', True)
-    if fn in urldata_cache:
-        urldata = urldata_cache[fn]
-
-    for url in urls:
-        if url not in urldata:
-            urldata[url] = FetchData(url, d)
-
-    if setup:
-        for url in urldata:
-            if not urldata[url].setup:
-                urldata[url].setup_localpath(d)
-
-    urldata_cache[fn] = urldata
-    return urldata
-
-def mirror_from_string(data):
-    return [ i.split() for i in (data or "").replace('\\n','\n').split('\n') if i ]
-
-def verify_checksum(u, ud, d):
-    """
-    verify the MD5 and SHA256 checksum for downloaded src
-
-    return value:
-        - True: checksum matched
-        - False: checksum unmatched
-
-    if checksum is missing in recipes file, "BB_STRICT_CHECKSUM" decide the return value.
-    if BB_STRICT_CHECKSUM = "1" then return false as unmatched, otherwise return true as
-    matched
-    """
-
-    if not ud.type in ["http", "https", "ftp", "ftps"]:
-        return
-
-    md5data = bb.utils.md5_file(ud.localpath)
-    sha256data = bb.utils.sha256_file(ud.localpath)
-
-    if (ud.md5_expected == None or ud.sha256_expected == None):
-        logger.warn('Missing SRC_URI checksum for %s, consider adding to the recipe:\n'
-                    'SRC_URI[%s] = "%s"\nSRC_URI[%s] = "%s"',
-                    ud.localpath, ud.md5_name, md5data,
-                    ud.sha256_name, sha256data)
-        if d.getVar("BB_STRICT_CHECKSUM", True) == "1":
-            raise FetchError("No checksum specified for %s." % u)
-        return
-
-    if (ud.md5_expected != md5data or ud.sha256_expected != sha256data):
-        logger.error('The checksums for "%s" did not match.\n'
-                     '  MD5: expected "%s", got "%s"\n'
-                     '  SHA256: expected "%s", got "%s"\n',
-                     ud.localpath, ud.md5_expected, md5data,
-                     ud.sha256_expected, sha256data)
-        raise FetchError("%s checksum mismatch." % u)
-
-def go(d, urls = None):
-    """
-    Fetch all urls
-    init must have previously been called
-    """
-    if not urls:
-        urls = d.getVar("SRC_URI", True).split()
-    urldata = init(urls, d, True)
-
-    for u in urls:
-        ud = urldata[u]
-        m = ud.method
-        localpath = ""
-
-        if not ud.localfile:
-            continue
-
-        lf = bb.utils.lockfile(ud.lockfile)
-
-        if m.try_premirror(u, ud, d):
-            # First try fetching uri, u, from PREMIRRORS
-            mirrors = mirror_from_string(d.getVar('PREMIRRORS', True))
-            localpath = try_mirrors(d, u, mirrors, False, m.forcefetch(u, ud, d))
-        elif os.path.exists(ud.localfile):
-            localpath = ud.localfile
-
-        # Need to re-test forcefetch() which will return true if our copy is too old
-        if m.forcefetch(u, ud, d) or not localpath:
-            # Next try fetching from the original uri, u
-            try:
-                m.go(u, ud, d)
-                localpath = ud.localpath
-            except FetchError:
-                # Remove any incomplete file
-                bb.utils.remove(ud.localpath)
-                # Finally, try fetching uri, u, from MIRRORS
-                mirrors = mirror_from_string(d.getVar('MIRRORS', True))
-                localpath = try_mirrors (d, u, mirrors)
-                if not localpath or not os.path.exists(localpath):
-                    raise FetchError("Unable to fetch URL %s from any source." % u)
-
-        ud.localpath = localpath
-
-        if os.path.exists(ud.md5):
-            # Touch the md5 file to show active use of the download
-            try:
-                os.utime(ud.md5, None)
-            except:
-                # Errors aren't fatal here
-                pass
-        else:
-            # Only check the checksums if we've not seen this item before
-            verify_checksum(u, ud, d)
-            Fetch.write_md5sum(u, ud, d)
-
-        bb.utils.unlockfile(lf)
-
-def checkstatus(d, urls = None):
-    """
-    Check all urls exist upstream
-    init must have previously been called
-    """
-    urldata = init([], d, True)
-
-    if not urls:
-        urls = urldata
-
-    for u in urls:
-        ud = urldata[u]
-        m = ud.method
-        logger.debug(1, "Testing URL %s", u)
-        # First try checking uri, u, from PREMIRRORS
-        mirrors = mirror_from_string(d.getVar('PREMIRRORS', True))
-        ret = try_mirrors(d, u, mirrors, True)
-        if not ret:
-            # Next try checking from the original uri, u
-            try:
-                ret = m.checkstatus(u, ud, d)
-            except:
-                # Finally, try checking uri, u, from MIRRORS
-                mirrors = mirror_from_string(d.getVar('MIRRORS', True))
-                ret = try_mirrors (d, u, mirrors, True)
-
-        if not ret:
-            raise FetchError("URL %s doesn't work" % u)
-
-def localpaths(d):
-    """
-    Return a list of the local filenames, assuming successful fetch
-    """
-    local = []
-    urldata = init([], d, True)
-
-    for u in urldata:
-        ud = urldata[u]
-        local.append(ud.localpath)
-
-    return local
-
-srcrev_internal_call = False
-
-def get_autorev(d):
-    return get_srcrev(d)
-
-def get_srcrev(d):
-    """
-    Return the version string for the current package
-    (usually to be used as PV)
-    Most packages usually only have one SCM so we just pass on the call.
-    In the multi SCM case, we build a value based on SRCREV_FORMAT which must
-    have been set.
-    """
-
-    #
-    # Ugly code alert. localpath in the fetchers will try to evaluate SRCREV which
-    # could translate into a call to here. If it does, we need to catch this
-    # and provide some way so it knows get_srcrev is active instead of being
-    # some number etc. hence the srcrev_internal_call tracking and the magic
-    # "SRCREVINACTION" return value.
-    #
-    # Neater solutions welcome!
-    #
-    if bb.fetch.srcrev_internal_call:
-        return "SRCREVINACTION"
-
-    scms = []
-
-    # Only call setup_localpath on URIs which supports_srcrev()
-    urldata = init(d.getVar('SRC_URI', True).split(), d, False)
-    for u in urldata:
-        ud = urldata[u]
-        if ud.method.supports_srcrev():
-            if not ud.setup:
-                ud.setup_localpath(d)
-            scms.append(u)
-
-    if len(scms) == 0:
-        logger.error("SRCREV was used yet no valid SCM was found in SRC_URI")
-        raise ParameterError
-
-    if d.getVar('BB_SRCREV_POLICY', True) != "cache":
-        d.setVar('__BB_DONT_CACHE', '1')
-
-    if len(scms) == 1:
-        return urldata[scms[0]].method.sortable_revision(scms[0], urldata[scms[0]], d)
-
-    #
-    # Mutiple SCMs are in SRC_URI so we resort to SRCREV_FORMAT
-    #
-    format = d.getVar('SRCREV_FORMAT', True)
-    if not format:
-        logger.error("The SRCREV_FORMAT variable must be set when multiple SCMs are used.")
-        raise ParameterError
-
-    for scm in scms:
-        if 'name' in urldata[scm].parm:
-            name = urldata[scm].parm["name"]
-            rev = urldata[scm].method.sortable_revision(scm, urldata[scm], d)
-            format = format.replace(name, rev)
-
-    return format
-
-def localpath(url, d, cache = True):
-    """
-    Called from the parser with cache=False since the cache isn't ready
-    at this point. Also called from classed in OE e.g. patch.bbclass
-    """
-    ud = init([url], d)
-    if ud[url].method:
-        return ud[url].localpath
-    return url
-
-def runfetchcmd(cmd, d, quiet = False):
-    """
-    Run cmd returning the command output
-    Raise an error if interrupted or cmd fails
-    Optionally echo command output to stdout
-    """
-
-    # Need to export PATH as binary could be in metadata paths
-    # rather than host provided
-    # Also include some other variables.
-    # FIXME: Should really include all export varaiables?
-    exportvars = ['PATH', 'GIT_PROXY_COMMAND', 'GIT_PROXY_HOST',
-                  'GIT_PROXY_PORT', 'GIT_CONFIG', 'http_proxy', 'ftp_proxy',
-                  'https_proxy', 'no_proxy', 'ALL_PROXY', 'all_proxy',
-                  'KRB5CCNAME', 'SSH_AUTH_SOCK', 'SSH_AGENT_PID', 'HOME']
-
-    for var in exportvars:
-        val = data.getVar(var, d, True)
-        if val:
-            cmd = 'export ' + var + '=\"%s\"; %s' % (val, cmd)
-
-    logger.debug(1, "Running %s", cmd)
-
-    # redirect stderr to stdout
-    stdout_handle = os.popen(cmd + " 2>&1", "r")
-    output = ""
-
-    while True:
-        line = stdout_handle.readline()
-        if not line:
-            break
-        if not quiet:
-            print(line, end=' ')
-        output += line
-
-    status = stdout_handle.close() or 0
-    signal = status >> 8
-    exitstatus = status & 0xff
-
-    if signal:
-        raise FetchError("Fetch command %s failed with signal %s, output:\n%s" % (cmd, signal, output))
-    elif status != 0:
-        raise FetchError("Fetch command %s failed with exit code %s, output:\n%s" % (cmd, status, output))
-
-    return output
-
-def try_mirrors(d, uri, mirrors, check = False, force = False):
-    """
-    Try to use a mirrored version of the sources.
-    This method will be automatically called before the fetchers go.
-
-    d Is a bb.data instance
-    uri is the original uri we're trying to download
-    mirrors is the list of mirrors we're going to try
-    """
-    fpath = os.path.join(data.getVar("DL_DIR", d, 1), os.path.basename(uri))
-    if not check and os.access(fpath, os.R_OK) and not force:
-        logger.debug(1, "%s already exists, skipping checkout.", fpath)
-        return fpath
-
-    ld = d.createCopy()
-    for (find, replace) in mirrors:
-        newuri = uri_replace(uri, find, replace, ld)
-        if newuri != uri:
-            try:
-                ud = FetchData(newuri, ld)
-            except bb.fetch.NoMethodError:
-                logger.debug(1, "No method for %s", uri)
-                continue
-
-            ud.setup_localpath(ld)
-
-            try:
-                if check:
-                    found = ud.method.checkstatus(newuri, ud, ld)
-                    if found:
-                        return found
-                else:
-                    ud.method.go(newuri, ud, ld)
-                    return ud.localpath
-            except (bb.fetch.MissingParameterError,
-                    bb.fetch.FetchError,
-                    bb.fetch.MD5SumError):
-                import sys
-                (type, value, traceback) = sys.exc_info()
-                logger.debug(2, "Mirror fetch failure: %s", value)
-                bb.utils.remove(ud.localpath)
-                continue
-    return None
-
-
-class FetchData(object):
-    """
-    A class which represents the fetcher state for a given URI.
-    """
-    def __init__(self, url, d):
-        self.localfile = ""
-        (self.type, self.host, self.path, self.user, self.pswd, self.parm) = decodeurl(data.expand(url, d))
-        self.date = Fetch.getSRCDate(self, d)
-        self.url = url
-        if not self.user and "user" in self.parm:
-            self.user = self.parm["user"]
-        if not self.pswd and "pswd" in self.parm:
-            self.pswd = self.parm["pswd"]
-        self.setup = False
-
-        if "name" in self.parm:
-            self.md5_name = "%s.md5sum" % self.parm["name"]
-            self.sha256_name = "%s.sha256sum" % self.parm["name"]
-        else:
-            self.md5_name = "md5sum"
-            self.sha256_name = "sha256sum"
-        self.md5_expected = d.getVarFlag("SRC_URI", self.md5_name)
-        self.sha256_expected = d.getVarFlag("SRC_URI", self.sha256_name)
-
-        for m in methods:
-            if m.supports(url, self, d):
-                self.method = m
-                return
-        raise NoMethodError("Missing implementation for url %s" % url)
-
-    def setup_localpath(self, d):
-        self.setup = True
-        if "localpath" in self.parm:
-            # if user sets localpath for file, use it instead.
-            self.localpath = self.parm["localpath"]
-            self.basename = os.path.basename(self.localpath)
-        else:
-            premirrors = d.getVar('PREMIRRORS', True)
-            local = ""
-            if premirrors and self.url:
-                aurl = self.url.split(";")[0]
-                mirrors = mirror_from_string(premirrors)
-                for (find, replace) in mirrors:
-                    if replace.startswith("file://"):
-                        path = aurl.split("://")[1]
-                        path = path.split(";")[0]
-                        local = replace.split("://")[1] + os.path.basename(path)
-                        if local == aurl or not os.path.exists(local) or os.path.isdir(local):
-                            local = ""
-                self.localpath = local
-            if not local:
-                try:
-                    bb.fetch.srcrev_internal_call = True
-                    self.localpath = self.method.localpath(self.url, self, d)
-                finally:
-                    bb.fetch.srcrev_internal_call = False
-                # We have to clear data's internal caches since the cached value of SRCREV is now wrong.
-                # Horrible...
-                bb.data.delVar("ISHOULDNEVEREXIST", d)
-
-        if self.localpath is not None:
-            # Note: These files should always be in DL_DIR whereas localpath may not be.
-            basepath = bb.data.expand("${DL_DIR}/%s" % os.path.basename(self.localpath), d)
-            self.md5 = basepath + '.md5'
-            self.lockfile = basepath + '.lock'
-
-
-class Fetch(object):
-    """Base class for 'fetch'ing data"""
-
-    def __init__(self, urls = []):
-        self.urls = []
-
-    def supports(self, url, urldata, d):
-        """
-        Check to see if this fetch class supports a given url.
-        """
-        return 0
-
-    def localpath(self, url, urldata, d):
-        """
-        Return the local filename of a given url assuming a successful fetch.
-        Can also setup variables in urldata for use in go (saving code duplication
-        and duplicate code execution)
-        """
-        return url
-    def _strip_leading_slashes(self, relpath):
-        """
-        Remove leading slash as os.path.join can't cope
-        """
-        while os.path.isabs(relpath):
-            relpath = relpath[1:]
-        return relpath
-
-    def setUrls(self, urls):
-        self.__urls = urls
-
-    def getUrls(self):
-        return self.__urls
-
-    urls = property(getUrls, setUrls, None, "Urls property")
-
-    def forcefetch(self, url, urldata, d):
-        """
-        Force a fetch, even if localpath exists?
-        """
-        return False
-
-    def supports_srcrev(self):
-        """
-        The fetcher supports auto source revisions (SRCREV)
-        """
-        return False
-
-    def go(self, url, urldata, d):
-        """
-        Fetch urls
-        Assumes localpath was called first
-        """
-        raise NoMethodError("Missing implementation for url")
-
-    def try_premirror(self, url, urldata, d):
-        """
-        Should premirrors be used?
-        """
-        if urldata.method.forcefetch(url, urldata, d):
-            return True
-        elif os.path.exists(urldata.md5) and os.path.exists(urldata.localfile):
-            return False
-        else:
-            return True
-
-    def checkstatus(self, url, urldata, d):
-        """
-        Check the status of a URL
-        Assumes localpath was called first
-        """
-        logger.info("URL %s could not be checked for status since no method exists.", url)
-        return True
-
-    def getSRCDate(urldata, d):
-        """
-        Return the SRC Date for the component
-
-        d the bb.data module
-        """
-        if "srcdate" in urldata.parm:
-            return urldata.parm['srcdate']
-
-        pn = data.getVar("PN", d, 1)
-
-        if pn:
-            return data.getVar("SRCDATE_%s" % pn, d, 1) or data.getVar("CVSDATE_%s" % pn, d, 1) or data.getVar("SRCDATE", d, 1) or data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1)
-
-        return data.getVar("SRCDATE", d, 1) or data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1)
-    getSRCDate = staticmethod(getSRCDate)
-
-    def srcrev_internal_helper(ud, d):
-        """
-        Return:
-            a) a source revision if specified
-            b) True if auto srcrev is in action
-            c) False otherwise
-        """
-
-        if 'rev' in ud.parm:
-            return ud.parm['rev']
-
-        if 'tag' in ud.parm:
-            return ud.parm['tag']
-
-        rev = None
-        if 'name' in ud.parm:
-            pn = data.getVar("PN", d, 1)
-            rev = data.getVar("SRCREV_%s_pn-%s" % (ud.parm['name'], pn), d, 1)
-            if not rev:
-                rev = data.getVar("SRCREV_pn-%s_%s" % (pn, ud.parm['name']), d, 1)
-            if not rev:
-                rev = data.getVar("SRCREV_%s" % (ud.parm['name']), d, 1)
-        if not rev:
-            rev = data.getVar("SRCREV", d, 1)
-        if rev == "INVALID":
-            raise InvalidSRCREV("Please set SRCREV to a valid value")
-        if not rev:
-            return False
-        if rev == "SRCREVINACTION":
-            return True
-        return rev
-
-    srcrev_internal_helper = staticmethod(srcrev_internal_helper)
-
-    def localcount_internal_helper(ud, d):
-        """
-        Return:
-            a) a locked localcount if specified
-            b) None otherwise
-        """
-
-        localcount = None
-        if 'name' in ud.parm:
-            pn = data.getVar("PN", d, 1)
-            localcount = data.getVar("LOCALCOUNT_" + ud.parm['name'], d, 1)
-        if not localcount:
-            localcount = data.getVar("LOCALCOUNT", d, 1)
-        return localcount
-
-    localcount_internal_helper = staticmethod(localcount_internal_helper)
-
-    def verify_md5sum(ud, got_sum):
-        """
-        Verify the md5sum we wanted with the one we got
-        """
-        wanted_sum = ud.parm.get('md5sum')
-        if not wanted_sum:
-            return True
-
-        return wanted_sum == got_sum
-    verify_md5sum = staticmethod(verify_md5sum)
-
-    def write_md5sum(url, ud, d):
-        md5data = bb.utils.md5_file(ud.localpath)
-        # verify the md5sum
-        if not Fetch.verify_md5sum(ud, md5data):
-            raise MD5SumError(url)
-
-        md5out = file(ud.md5, 'w')
-        md5out.write(md5data)
-        md5out.close()
-    write_md5sum = staticmethod(write_md5sum)
-
-    def latest_revision(self, url, ud, d):
-        """
-        Look in the cache for the latest revision, if not present ask the SCM.
-        """
-        if not hasattr(self, "_latest_revision"):
-            raise ParameterError
-
-        revs = persist_data.persist('BB_URI_HEADREVS', d)
-        key = self.generate_revision_key(url, ud, d)
-        try:
-            return revs[key]
-        except KeyError:
-            revs[key] = rev = self._latest_revision(url, ud, d)
-            return rev
-
-    def sortable_revision(self, url, ud, d):
-        """
-
-        """
-        if hasattr(self, "_sortable_revision"):
-            return self._sortable_revision(url, ud, d)
-
-        localcounts = persist_data.persist('BB_URI_LOCALCOUNT', d)
-        key = self.generate_revision_key(url, ud, d)
-
-        latest_rev = self._build_revision(url, ud, d)
-        last_rev = localcounts.get(key + '_rev')
-        uselocalcount = d.getVar("BB_LOCALCOUNT_OVERRIDE", True) or False
-        count = None
-        if uselocalcount:
-            count = Fetch.localcount_internal_helper(ud, d)
-        if count is None:
-            count = localcounts.get(key + '_count')
-
-        if last_rev == latest_rev:
-            return str(count + "+" + latest_rev)
-
-        buildindex_provided = hasattr(self, "_sortable_buildindex")
-        if buildindex_provided:
-            count = self._sortable_buildindex(url, ud, d, latest_rev)
-
-        if count is None:
-            count = "0"
-        elif uselocalcount or buildindex_provided:
-            count = str(count)
-        else:
-            count = str(int(count) + 1)
-
-        localcounts[key + '_rev'] = latest_rev
-        localcounts[key + '_count'] = count
-
-        return str(count + "+" + latest_rev)
-
-    def generate_revision_key(self, url, ud, d):
-        key = self._revision_key(url, ud, d)
-        return "%s-%s" % (key, d.getVar("PN", True) or "")
-
-from . import cvs
-from . import git
-from . import local
-from . import svn
-from . import wget
-from . import svk
-from . import ssh
-from . import perforce
-from . import bzr
-from . import hg
-from . import osc
-from . import repo
-
-methods.append(local.Local())
-methods.append(wget.Wget())
-methods.append(svn.Svn())
-methods.append(git.Git())
-methods.append(cvs.Cvs())
-methods.append(svk.Svk())
-methods.append(ssh.SSH())
-methods.append(perforce.Perforce())
-methods.append(bzr.Bzr())
-methods.append(hg.Hg())
-methods.append(osc.Osc())
-methods.append(repo.Repo())
diff --git a/lib/bb/fetch/bzr.py b/lib/bb/fetch/bzr.py
deleted file mode 100644
index 85a92940e..000000000
--- a/lib/bb/fetch/bzr.py
+++ /dev/null
@@ -1,148 +0,0 @@
-"""
-BitBake 'Fetch' implementation for bzr.
-
-"""
-
-# Copyright (C) 2007 Ross Burton
-# Copyright (C) 2007 Richard Purdie
-#
-#   Classes for obtaining upstream sources for the
-#   BitBake build tools.
-#   Copyright (C) 2003, 2004  Chris Larson
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-import os
-import sys
-import logging
-import bb
-from bb import data
-from bb.fetch import Fetch, FetchError, runfetchcmd, logger
-
-class Bzr(Fetch):
-    def supports(self, url, ud, d):
-        return ud.type in ['bzr']
-
-    def localpath (self, url, ud, d):
-
-        # Create paths to bzr checkouts
-        relpath = self._strip_leading_slashes(ud.path)
-        ud.pkgdir = os.path.join(data.expand('${BZRDIR}', d), ud.host, relpath)
-
-        revision = Fetch.srcrev_internal_helper(ud, d)
-        if revision is True:
-            ud.revision = self.latest_revision(url, ud, d)
-        elif revision:
-            ud.revision = revision
-
-        if not ud.revision:
-            ud.revision = self.latest_revision(url, ud, d)
-
-        ud.localfile = data.expand('bzr_%s_%s_%s.tar.gz' % (ud.host, ud.path.replace('/', '.'), ud.revision), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def _buildbzrcommand(self, ud, d, command):
-        """
-        Build up an bzr commandline based on ud
-        command is "fetch", "update", "revno"
-        """
-
-        basecmd = data.expand('${FETCHCMD_bzr}', d)
-
-        proto =  ud.parm.get('proto', 'http')
-
-        bzrroot = ud.host + ud.path
-
-        options = []
-
-        if command == "revno":
-            bzrcmd = "%s revno %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot)
-        else:
-            if ud.revision:
-                options.append("-r %s" % ud.revision)
-
-            if command == "fetch":
-                bzrcmd = "%s co %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot)
-            elif command == "update":
-                bzrcmd = "%s pull %s --overwrite" % (basecmd, " ".join(options))
-            else:
-                raise FetchError("Invalid bzr command %s" % command)
-
-        return bzrcmd
-
-    def go(self, loc, ud, d):
-        """Fetch url"""
-
-        if os.access(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir), '.bzr'), os.R_OK):
-            bzrcmd = self._buildbzrcommand(ud, d, "update")
-            logger.debug(1, "BZR Update %s", loc)
-            os.chdir(os.path.join (ud.pkgdir, os.path.basename(ud.path)))
-            runfetchcmd(bzrcmd, d)
-        else:
-            bb.utils.remove(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir)), True)
-            bzrcmd = self._buildbzrcommand(ud, d, "fetch")
-            logger.debug(1, "BZR Checkout %s", loc)
-            bb.utils.mkdirhier(ud.pkgdir)
-            os.chdir(ud.pkgdir)
-            logger.debug(1, "Running %s", bzrcmd)
-            runfetchcmd(bzrcmd, d)
-
-        os.chdir(ud.pkgdir)
-
-        scmdata = ud.parm.get("scmdata", "")
-        if scmdata == "keep":
-            tar_flags = ""
-        else:
-            tar_flags = "--exclude '.bzr' --exclude '.bzrtags'"
-
-        # tar them up to a defined filename
-        try:
-            runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(ud.pkgdir)), d)
-        except:
-            t, v, tb = sys.exc_info()
-            try:
-                os.unlink(ud.localpath)
-            except OSError:
-                pass
-            raise t, v, tb
-
-    def supports_srcrev(self):
-        return True
-
-    def _revision_key(self, url, ud, d):
-        """
-        Return a unique key for the url
-        """
-        return "bzr:" + ud.pkgdir
-
-    def _latest_revision(self, url, ud, d):
-        """
-        Return the latest upstream revision number
-        """
-        logger.debug(2, "BZR fetcher hitting network for %s", url)
-
-        output = runfetchcmd(self._buildbzrcommand(ud, d, "revno"), d, True)
-
-        return output.strip()
-
-    def _sortable_revision(self, url, ud, d):
-        """
-        Return a sortable revision number which in our case is the revision number
-        """
-
-        return self._build_revision(url, ud, d)
-
-    def _build_revision(self, url, ud, d):
-        return ud.revision
diff --git a/lib/bb/fetch/cvs.py b/lib/bb/fetch/cvs.py
deleted file mode 100644
index 64450afc2..000000000
--- a/lib/bb/fetch/cvs.py
+++ /dev/null
@@ -1,172 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementations
-
-Classes for obtaining upstream sources for the
-BitBake build tools.
-
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#Based on functions from the base bb module, Copyright 2003 Holger Schurig
-#
-
-import os
-import logging
-import bb
-from   bb import data
-from bb.fetch import Fetch, FetchError, MissingParameterError, logger
-
-class Cvs(Fetch):
-    """
-    Class to fetch a module or modules from cvs repositories
-    """
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with cvs.
-        """
-        return ud.type in ['cvs']
-
-    def localpath(self, url, ud, d):
-        if not "module" in ud.parm:
-            raise MissingParameterError("cvs method needs a 'module' parameter")
-        ud.module = ud.parm["module"]
-
-        ud.tag = ud.parm.get('tag', "")
-
-        # Override the default date in certain cases
-        if 'date' in ud.parm:
-            ud.date = ud.parm['date']
-        elif ud.tag:
-            ud.date = ""
-
-        norecurse = ''
-        if 'norecurse' in ud.parm:
-            norecurse = '_norecurse'
-
-        fullpath = ''
-        if 'fullpath' in ud.parm:
-            fullpath = '_fullpath'
-
-        ud.localfile = data.expand('%s_%s_%s_%s%s%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.tag, ud.date, norecurse, fullpath), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def forcefetch(self, url, ud, d):
-        if (ud.date == "now"):
-            return True
-        return False
-
-    def go(self, loc, ud, d):
-
-        method = ud.parm.get('method', 'pserver')
-        localdir = ud.parm.get('localdir', ud.module)
-        cvs_port = ud.parm.get('port', '')
-
-        cvs_rsh = None
-        if method == "ext":
-            if "rsh" in ud.parm:
-                cvs_rsh = ud.parm["rsh"]
-
-        if method == "dir":
-            cvsroot = ud.path
-        else:
-            cvsroot = ":" + method
-            cvsproxyhost = data.getVar('CVS_PROXY_HOST', d, True)
-            if cvsproxyhost:
-                cvsroot += ";proxy=" + cvsproxyhost
-            cvsproxyport = data.getVar('CVS_PROXY_PORT', d, True)
-            if cvsproxyport:
-                cvsroot += ";proxyport=" + cvsproxyport
-            cvsroot += ":" + ud.user
-            if ud.pswd:
-                cvsroot += ":" + ud.pswd
-            cvsroot += "@" + ud.host + ":" + cvs_port + ud.path
-
-        options = []
-        if 'norecurse' in ud.parm:
-            options.append("-l")
-        if ud.date:
-            # treat YYYYMMDDHHMM specially for CVS
-            if len(ud.date) == 12:
-                options.append("-D \"%s %s:%s UTC\"" % (ud.date[0:8], ud.date[8:10], ud.date[10:12]))
-            else:
-                options.append("-D \"%s UTC\"" % ud.date)
-        if ud.tag:
-            options.append("-r %s" % ud.tag)
-
-        localdata = data.createCopy(d)
-        data.setVar('OVERRIDES', "cvs:%s" % data.getVar('OVERRIDES', localdata), localdata)
-        data.update_data(localdata)
-
-        data.setVar('CVSROOT', cvsroot, localdata)
-        data.setVar('CVSCOOPTS', " ".join(options), localdata)
-        data.setVar('CVSMODULE', ud.module, localdata)
-        cvscmd = data.getVar('FETCHCOMMAND', localdata, 1)
-        cvsupdatecmd = data.getVar('UPDATECOMMAND', localdata, 1)
-
-        if cvs_rsh:
-            cvscmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvscmd)
-            cvsupdatecmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvsupdatecmd)
-
-        # create module directory
-        logger.debug(2, "Fetch: checking for module directory")
-        pkg = data.expand('${PN}', d)
-        pkgdir = os.path.join(data.expand('${CVSDIR}', localdata), pkg)
-        moddir = os.path.join(pkgdir, localdir)
-        if os.access(os.path.join(moddir, 'CVS'), os.R_OK):
-            logger.info("Update " + loc)
-            # update sources there
-            os.chdir(moddir)
-            myret = os.system(cvsupdatecmd)
-        else:
-            logger.info("Fetch " + loc)
-            # check out sources there
-            bb.utils.mkdirhier(pkgdir)
-            os.chdir(pkgdir)
-            logger.debug(1, "Running %s", cvscmd)
-            myret = os.system(cvscmd)
-
-        if myret != 0 or not os.access(moddir, os.R_OK):
-            try:
-                os.rmdir(moddir)
-            except OSError:
-                pass
-            raise FetchError(ud.module)
-
-        scmdata = ud.parm.get("scmdata", "")
-        if scmdata == "keep":
-            tar_flags = ""
-        else:
-            tar_flags = "--exclude 'CVS'"
-
-        # tar them up to a defined filename
-        if 'fullpath' in ud.parm:
-            os.chdir(pkgdir)
-            myret = os.system("tar %s -czf %s %s" % (tar_flags, ud.localpath, localdir))
-        else:
-            os.chdir(moddir)
-            os.chdir('..')
-            myret = os.system("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(moddir)))
-
-        if myret != 0:
-            try:
-                os.unlink(ud.localpath)
-            except OSError:
-                pass
-            raise FetchError(ud.module)
diff --git a/lib/bb/fetch/git.py b/lib/bb/fetch/git.py
deleted file mode 100644
index 7160919d5..000000000
--- a/lib/bb/fetch/git.py
+++ /dev/null
@@ -1,339 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' git implementation
-
-"""
-
-#Copyright (C) 2005 Richard Purdie
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-import os
-import bb
-import bb.persist_data
-from   bb    import data
-from   bb.fetch import Fetch
-from   bb.fetch import runfetchcmd
-from   bb.fetch import logger
-
-class Git(Fetch):
-    """Class to fetch a module or modules from git repositories"""
-    def init(self, d):
-        #
-        # Only enable _sortable revision if the key is set
-        #
-        if d.getVar("BB_GIT_CLONE_FOR_SRCREV", True):
-            self._sortable_buildindex = self._sortable_buildindex_disabled
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with git.
-        """
-        return ud.type in ['git']
-
-    def localpath(self, url, ud, d):
-
-        if 'protocol' in ud.parm:
-            ud.proto = ud.parm['protocol']
-        elif not ud.host:
-            ud.proto = 'file'
-        else:
-            ud.proto = "rsync"
-
-        ud.branch = ud.parm.get("branch", "master")
-
-        gitsrcname = '%s%s' % (ud.host, ud.path.replace('/', '.'))
-        ud.mirrortarball = 'git_%s.tar.gz' % (gitsrcname)
-        ud.clonedir = os.path.join(data.expand('${GITDIR}', d), gitsrcname)
-
-        tag = Fetch.srcrev_internal_helper(ud, d)
-        if tag is True:
-            ud.tag = self.latest_revision(url, ud, d)
-        elif tag:
-            ud.tag = tag
-
-        if not ud.tag or ud.tag == "master":
-            ud.tag = self.latest_revision(url, ud, d)
-
-        subdir = ud.parm.get("subpath", "")
-        if subdir != "":
-            if subdir.endswith("/"):
-                subdir = subdir[:-1]
-            subdirpath = os.path.join(ud.path, subdir);
-        else:
-            subdirpath = ud.path;
-
-        if 'fullclone' in ud.parm:
-            ud.localfile = ud.mirrortarball
-        else:
-            ud.localfile = data.expand('git_%s%s_%s.tar.gz' % (ud.host, subdirpath.replace('/', '.'), ud.tag), d)
-
-        ud.basecmd = data.getVar("FETCHCMD_git", d, True) or "git"
-
-        if 'noclone' in ud.parm:
-            ud.localfile = None
-            return None
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def forcefetch(self, url, ud, d):
-        if 'fullclone' in ud.parm:
-            return True
-        if 'noclone' in ud.parm:
-            return False
-        if os.path.exists(ud.localpath):
-            return False
-        if not self._contains_ref(ud.tag, d):
-            return True
-        return False
-
-    def try_premirror(self, u, ud, d):
-        if 'noclone' in ud.parm:
-            return False
-        if os.path.exists(ud.clonedir):
-            return False
-        if os.path.exists(ud.localpath):
-            return False
-
-        return True
-
-    def go(self, loc, ud, d):
-        """Fetch url"""
-
-        if ud.user:
-            username = ud.user + '@'
-        else:
-            username = ""
-
-        repofile = os.path.join(data.getVar("DL_DIR", d, 1), ud.mirrortarball)
-
-
-        coname = '%s' % (ud.tag)
-        codir = os.path.join(ud.clonedir, coname)
-
-        # If we have no existing clone and no mirror tarball, try and obtain one
-        if not os.path.exists(ud.clonedir) and not os.path.exists(repofile):
-            try:
-                Fetch.try_mirrors(ud.mirrortarball)
-            except:
-                pass
-
-        # If the checkout doesn't exist and the mirror tarball does, extract it
-        if not os.path.exists(ud.clonedir) and os.path.exists(repofile):
-            bb.utils.mkdirhier(ud.clonedir)
-            os.chdir(ud.clonedir)
-            runfetchcmd("tar -xzf %s" % (repofile), d)
-
-        # If the repo still doesn't exist, fallback to cloning it
-        if not os.path.exists(ud.clonedir):
-            runfetchcmd("%s clone -n %s://%s%s%s %s" % (ud.basecmd, ud.proto, username, ud.host, ud.path, ud.clonedir), d)
-
-        os.chdir(ud.clonedir)
-        # Update the checkout if needed
-        if not self._contains_ref(ud.tag, d) or 'fullclone' in ud.parm:
-            # Remove all but the .git directory
-            runfetchcmd("rm * -Rf", d)
-            if 'fullclone' in ud.parm:
-                runfetchcmd("%s fetch --all" % (ud.basecmd), d)
-            else:
-                runfetchcmd("%s fetch %s://%s%s%s %s" % (ud.basecmd, ud.proto, username, ud.host, ud.path, ud.branch), d)
-            runfetchcmd("%s fetch --tags %s://%s%s%s" % (ud.basecmd, ud.proto, username, ud.host, ud.path), d)
-            runfetchcmd("%s prune-packed" % ud.basecmd, d)
-            runfetchcmd("%s pack-redundant --all | xargs -r rm" % ud.basecmd, d)
-
-        # Generate a mirror tarball if needed
-        os.chdir(ud.clonedir)
-        mirror_tarballs = data.getVar("BB_GENERATE_MIRROR_TARBALLS", d, True)
-        if mirror_tarballs != "0" or 'fullclone' in ud.parm:
-            logger.info("Creating tarball of git repository")
-            runfetchcmd("tar -czf %s %s" % (repofile, os.path.join(".", ".git", "*") ), d)
-
-        if 'fullclone' in ud.parm:
-            return
-
-        if os.path.exists(codir):
-            bb.utils.prunedir(codir)
-
-        subdir = ud.parm.get("subpath", "")
-        if subdir != "":
-            if subdir.endswith("/"):
-                subdirbase = os.path.basename(subdir[:-1])
-            else:
-                subdirbase = os.path.basename(subdir)
-        else:
-            subdirbase = ""
-
-        if subdir != "":
-            readpathspec = ":%s" % (subdir)
-            codir = os.path.join(codir, "git")
-            coprefix = os.path.join(codir, subdirbase, "")
-        else:
-            readpathspec = ""
-            coprefix = os.path.join(codir, "git", "")
-
-        scmdata = ud.parm.get("scmdata", "")
-        if scmdata == "keep":
-            runfetchcmd("%s clone -n %s %s" % (ud.basecmd, ud.clonedir, coprefix), d)
-            os.chdir(coprefix)
-            runfetchcmd("%s checkout -q -f %s%s" % (ud.basecmd, ud.tag, readpathspec), d)
-        else:
-            bb.utils.mkdirhier(codir)
-            os.chdir(ud.clonedir)
-            runfetchcmd("%s read-tree %s%s" % (ud.basecmd, ud.tag, readpathspec), d)
-            runfetchcmd("%s checkout-index -q -f --prefix=%s -a" % (ud.basecmd, coprefix), d)
-
-        os.chdir(codir)
-        logger.info("Creating tarball of git checkout")
-        runfetchcmd("tar -czf %s %s" % (ud.localpath, os.path.join(".", "*") ), d)
-
-        os.chdir(ud.clonedir)
-        bb.utils.prunedir(codir)
-
-    def supports_srcrev(self):
-        return True
-
-    def _contains_ref(self, tag, d):
-        basecmd = data.getVar("FETCHCMD_git", d, True) or "git"
-        output = runfetchcmd("%s log --pretty=oneline -n 1 %s -- 2> /dev/null | wc -l" % (basecmd, tag), d, quiet=True)
-        return output.split()[0] != "0"
-
-    def _revision_key(self, url, ud, d, branch=False):
-        """
-        Return a unique key for the url
-        """
-        key = 'git:' + ud.host + ud.path.replace('/', '.')
-        if branch:
-            return key + ud.branch
-        else:
-            return key
-
-    def generate_revision_key(self, url, ud, d, branch=False):
-        key = self._revision_key(url, ud, d, branch)
-        return "%s-%s" % (key, d.getVar("PN", True) or "")
-
-    def _latest_revision(self, url, ud, d):
-        """
-        Compute the HEAD revision for the url
-        """
-        if ud.user:
-            username = ud.user + '@'
-        else:
-            username = ""
-
-        basecmd = data.getVar("FETCHCMD_git", d, True) or "git"
-        cmd = "%s ls-remote %s://%s%s%s %s" % (basecmd, ud.proto, username, ud.host, ud.path, ud.branch)
-        output = runfetchcmd(cmd, d, True)
-        if not output:
-            raise bb.fetch.FetchError("Fetch command %s gave empty output\n" % (cmd))
-        return output.split()[0]
-
-    def latest_revision(self, url, ud, d):
-        """
-        Look in the cache for the latest revision, if not present ask the SCM.
-        """
-        revs = bb.persist_data.persist('BB_URI_HEADREVS', d)
-
-        key = self.generate_revision_key(url, ud, d, branch=True)
-
-        try:
-            return revs[key]
-        except KeyError:
-            # Compatibility with old key format, no branch included
-            oldkey = self.generate_revision_key(url, ud, d, branch=False)
-            try:
-                rev = revs[oldkey]
-            except KeyError:
-                rev = self._latest_revision(url, ud, d)
-            else:
-                del revs[oldkey]
-            revs[key] = rev
-            return rev
-
-    def sortable_revision(self, url, ud, d):
-        """
-
-        """
-        localcounts = bb.persist_data.persist('BB_URI_LOCALCOUNT', d)
-        key = self.generate_revision_key(url, ud, d, branch=True)
-        oldkey = self.generate_revision_key(url, ud, d, branch=False)
-
-        latest_rev = self._build_revision(url, ud, d)
-        last_rev = localcounts.get(key + '_rev')
-        if last_rev is None:
-            last_rev = localcounts.get(oldkey + '_rev')
-            if last_rev is not None:
-                del localcounts[oldkey + '_rev']
-                localcounts[key + '_rev'] = last_rev
-
-        uselocalcount = d.getVar("BB_LOCALCOUNT_OVERRIDE", True) or False
-        count = None
-        if uselocalcount:
-            count = Fetch.localcount_internal_helper(ud, d)
-        if count is None:
-            count = localcounts.get(key + '_count')
-        if count is None:
-            count = localcounts.get(oldkey + '_count')
-            if count is not None:
-                del localcounts[oldkey + '_count']
-                localcounts[key + '_count'] = count
-
-        if last_rev == latest_rev:
-            return str(count + "+" + latest_rev)
-
-        buildindex_provided = hasattr(self, "_sortable_buildindex")
-        if buildindex_provided:
-            count = self._sortable_buildindex(url, ud, d, latest_rev)
-        if count is None:
-            count = "0"
-        elif uselocalcount or buildindex_provided:
-            count = str(count)
-        else:
-            count = str(int(count) + 1)
-
-        localcounts[key + '_rev'] = latest_rev
-        localcounts[key + '_count'] = count
-
-        return str(count + "+" + latest_rev)
-
-    def _build_revision(self, url, ud, d):
-        return ud.tag
-
-    def _sortable_buildindex_disabled(self, url, ud, d, rev):
-        """
-        Return a suitable buildindex for the revision specified. This is done by counting revisions
-        using "git rev-list" which may or may not work in different circumstances.
-        """
-
-        cwd = os.getcwd()
-
-        # Check if we have the rev already
-
-        if not os.path.exists(ud.clonedir):
-            print("no repo")
-            self.go(None, ud, d)
-            if not os.path.exists(ud.clonedir):
-                logger.error("GIT repository for %s doesn't exist in %s, cannot get sortable buildnumber, using old value", url, ud.clonedir)
-                return None
-
-
-        os.chdir(ud.clonedir)
-        if not self._contains_ref(rev, d):
-            self.go(None, ud, d)
-
-        output = runfetchcmd("%s rev-list %s -- 2> /dev/null | wc -l" % (ud.basecmd, rev), d, quiet=True)
-        os.chdir(cwd)
-
-        buildindex = "%s" % output.split()[0]
-        logger.debug(1, "GIT repository for %s in %s is returning %s revisions in rev-list before %s", url, ud.clonedir, buildindex, rev)
-        return buildindex
diff --git a/lib/bb/fetch/hg.py b/lib/bb/fetch/hg.py
deleted file mode 100644
index 2b3aec543..000000000
--- a/lib/bb/fetch/hg.py
+++ /dev/null
@@ -1,180 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementation for mercurial DRCS (hg).
-
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-# Copyright (C) 2004        Marcin Juszkiewicz
-# Copyright (C) 2007        Robert Schuster
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Based on functions from the base bb module, Copyright 2003 Holger Schurig
-
-import os
-import sys
-import logging
-import bb
-from bb import data
-from bb.fetch import Fetch
-from bb.fetch import FetchError
-from bb.fetch import MissingParameterError
-from bb.fetch import runfetchcmd
-from bb.fetch import logger
-
-class Hg(Fetch):
-    """Class to fetch from mercurial repositories"""
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with mercurial.
-        """
-        return ud.type in ['hg']
-
-    def forcefetch(self, url, ud, d):
-        revTag = ud.parm.get('rev', 'tip')
-        return revTag == "tip"
-
-    def localpath(self, url, ud, d):
-        if not "module" in ud.parm:
-            raise MissingParameterError("hg method needs a 'module' parameter")
-
-        ud.module = ud.parm["module"]
-
-        # Create paths to mercurial checkouts
-        relpath = self._strip_leading_slashes(ud.path)
-        ud.pkgdir = os.path.join(data.expand('${HGDIR}', d), ud.host, relpath)
-        ud.moddir = os.path.join(ud.pkgdir, ud.module)
-
-        if 'rev' in ud.parm:
-            ud.revision = ud.parm['rev']
-        else:
-            tag = Fetch.srcrev_internal_helper(ud, d)
-            if tag is True:
-                ud.revision = self.latest_revision(url, ud, d)
-            elif tag:
-                ud.revision = tag
-            else:
-                ud.revision = self.latest_revision(url, ud, d)
-
-        ud.localfile = data.expand('%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def _buildhgcommand(self, ud, d, command):
-        """
-        Build up an hg commandline based on ud
-        command is "fetch", "update", "info"
-        """
-
-        basecmd = data.expand('${FETCHCMD_hg}', d)
-
-        proto = ud.parm.get('proto', 'http')
-
-        host = ud.host
-        if proto == "file":
-            host = "/"
-            ud.host = "localhost"
-
-        if not ud.user:
-            hgroot = host + ud.path
-        else:
-            hgroot = ud.user + "@" + host + ud.path
-
-        if command is "info":
-            return "%s identify -i %s://%s/%s" % (basecmd, proto, hgroot, ud.module)
-
-        options = [];
-        if ud.revision:
-            options.append("-r %s" % ud.revision)
-
-        if command is "fetch":
-            cmd = "%s clone %s %s://%s/%s %s" % (basecmd, " ".join(options), proto, hgroot, ud.module, ud.module)
-        elif command is "pull":
-            # do not pass options list; limiting pull to rev causes the local
-            # repo not to contain it and immediately following "update" command
-            # will crash
-            cmd = "%s pull" % (basecmd)
-        elif command is "update":
-            cmd = "%s update -C %s" % (basecmd, " ".join(options))
-        else:
-            raise FetchError("Invalid hg command %s" % command)
-
-        return cmd
-
-    def go(self, loc, ud, d):
-        """Fetch url"""
-
-        logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'")
-
-        if os.access(os.path.join(ud.moddir, '.hg'), os.R_OK):
-            updatecmd = self._buildhgcommand(ud, d, "pull")
-            logger.info("Update " + loc)
-            # update sources there
-            os.chdir(ud.moddir)
-            logger.debug(1, "Running %s", updatecmd)
-            runfetchcmd(updatecmd, d)
-
-        else:
-            fetchcmd = self._buildhgcommand(ud, d, "fetch")
-            logger.info("Fetch " + loc)
-            # check out sources there
-            bb.utils.mkdirhier(ud.pkgdir)
-            os.chdir(ud.pkgdir)
-            logger.debug(1, "Running %s", fetchcmd)
-            runfetchcmd(fetchcmd, d)
-
-        # Even when we clone (fetch), we still need to update as hg's clone
-        # won't checkout the specified revision if its on a branch
-        updatecmd = self._buildhgcommand(ud, d, "update")
-        os.chdir(ud.moddir)
-        logger.debug(1, "Running %s", updatecmd)
-        runfetchcmd(updatecmd, d)
-
-        scmdata = ud.parm.get("scmdata", "")
-        if scmdata == "keep":
-            tar_flags = ""
-        else:
-            tar_flags = "--exclude '.hg' --exclude '.hgrags'"
-
-        os.chdir(ud.pkgdir)
-        try:
-            runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, ud.module), d)
-        except:
-            t, v, tb = sys.exc_info()
-            try:
-                os.unlink(ud.localpath)
-            except OSError:
-                pass
-            raise t, v, tb
-
-    def supports_srcrev(self):
-        return True
-
-    def _latest_revision(self, url, ud, d):
-        """
-        Compute tip revision for the url
-        """
-        output = runfetchcmd(self._buildhgcommand(ud, d, "info"), d)
-        return output.strip()
-
-    def _build_revision(self, url, ud, d):
-        return ud.revision
-
-    def _revision_key(self, url, ud, d):
-        """
-        Return a unique key for the url
-        """
-        return "hg:" + ud.moddir
diff --git a/lib/bb/fetch/local.py b/lib/bb/fetch/local.py
deleted file mode 100644
index 6aa9e4576..000000000
--- a/lib/bb/fetch/local.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementations
-
-Classes for obtaining upstream sources for the
-BitBake build tools.
-
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Based on functions from the base bb module, Copyright 2003 Holger Schurig
-
-import os
-import bb
-import bb.utils
-from   bb import data
-from   bb.fetch import Fetch
-
-class Local(Fetch):
-    def supports(self, url, urldata, d):
-        """
-        Check to see if a given url represents a local fetch.
-        """
-        return urldata.type in ['file']
-
-    def localpath(self, url, urldata, d):
-        """
-        Return the local filename of a given url assuming a successful fetch.
-        """
-        path = url.split("://")[1]
-        path = path.split(";")[0]
-        newpath = path
-        if path[0] != "/":
-            filespath = data.getVar('FILESPATH', d, 1)
-            if filespath:
-                newpath = bb.utils.which(filespath, path)
-            if not newpath:
-                filesdir = data.getVar('FILESDIR', d, 1)
-                if filesdir:
-                    newpath = os.path.join(filesdir, path)
-        # We don't set localfile as for this fetcher the file is already local!
-        return newpath
-
-    def go(self, url, urldata, d):
-        """Fetch urls (no-op for Local method)"""
-        # no need to fetch local files, we'll deal with them in place.
-        return 1
-
-    def checkstatus(self, url, urldata, d):
-        """
-        Check the status of the url
-        """
-        if urldata.localpath.find("*") != -1:
-            logger.info("URL %s looks like a glob and was therefore not checked.", url)
-            return True
-        if os.path.exists(urldata.localpath):
-            return True
-        return False
diff --git a/lib/bb/fetch/osc.py b/lib/bb/fetch/osc.py
deleted file mode 100644
index 32237b974..000000000
--- a/lib/bb/fetch/osc.py
+++ /dev/null
@@ -1,143 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-Bitbake "Fetch" implementation for osc (Opensuse build service client).
-Based on the svn "Fetch" implementation.
-
-"""
-
-import  os
-import  sys
-import logging
-import  bb
-from    bb       import data
-from    bb       import utils
-from    bb.fetch import Fetch
-from    bb.fetch import FetchError
-from    bb.fetch import MissingParameterError
-from    bb.fetch import runfetchcmd
-
-class Osc(Fetch):
-    """Class to fetch a module or modules from Opensuse build server
-       repositories."""
-
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with osc.
-        """
-        return ud.type in ['osc']
-
-    def localpath(self, url, ud, d):
-        if not "module" in ud.parm:
-            raise MissingParameterError("osc method needs a 'module' parameter.")
-
-        ud.module = ud.parm["module"]
-
-        # Create paths to osc checkouts
-        relpath = self._strip_leading_slashes(ud.path)
-        ud.pkgdir = os.path.join(data.expand('${OSCDIR}', d), ud.host)
-        ud.moddir = os.path.join(ud.pkgdir, relpath, ud.module)
-
-        if 'rev' in ud.parm:
-            ud.revision = ud.parm['rev']
-        else:
-            pv = data.getVar("PV", d, 0)
-            rev = Fetch.srcrev_internal_helper(ud, d)
-            if rev and rev != True:
-                ud.revision = rev
-            else:
-                ud.revision = ""
-
-        ud.localfile = data.expand('%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.path.replace('/', '.'), ud.revision), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def _buildosccommand(self, ud, d, command):
-        """
-        Build up an ocs commandline based on ud
-        command is "fetch", "update", "info"
-        """
-
-        basecmd = data.expand('${FETCHCMD_osc}', d)
-
-        proto = ud.parm.get('proto', 'ocs')
-
-        options = []
-
-        config = "-c %s" % self.generate_config(ud, d)
-
-        if ud.revision:
-            options.append("-r %s" % ud.revision)
-
-        coroot = self._strip_leading_slashes(ud.path)
-
-        if command is "fetch":
-            osccmd = "%s %s co %s/%s %s" % (basecmd, config, coroot, ud.module, " ".join(options))
-        elif command is "update":
-            osccmd = "%s %s up %s" % (basecmd, config, " ".join(options))
-        else:
-            raise FetchError("Invalid osc command %s" % command)
-
-        return osccmd
-
-    def go(self, loc, ud, d):
-        """
-        Fetch url
-        """
-
-        logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'")
-
-        if os.access(os.path.join(data.expand('${OSCDIR}', d), ud.path, ud.module), os.R_OK):
-            oscupdatecmd = self._buildosccommand(ud, d, "update")
-            logger.info("Update "+ loc)
-            # update sources there
-            os.chdir(ud.moddir)
-            logger.debug(1, "Running %s", oscupdatecmd)
-            runfetchcmd(oscupdatecmd, d)
-        else:
-            oscfetchcmd = self._buildosccommand(ud, d, "fetch")
-            logger.info("Fetch " + loc)
-            # check out sources there
-            bb.utils.mkdirhier(ud.pkgdir)
-            os.chdir(ud.pkgdir)
-            logger.debug(1, "Running %s", oscfetchcmd)
-            runfetchcmd(oscfetchcmd, d)
-
-        os.chdir(os.path.join(ud.pkgdir + ud.path))
-        # tar them up to a defined filename
-        try:
-            runfetchcmd("tar -czf %s %s" % (ud.localpath, ud.module), d)
-        except:
-            t, v, tb = sys.exc_info()
-            try:
-                os.unlink(ud.localpath)
-            except OSError:
-                pass
-            raise t, v, tb
-
-    def supports_srcrev(self):
-        return False
-
-    def generate_config(self, ud, d):
-        """
-        Generate a .oscrc to be used for this run.
-        """
-
-        config_path = os.path.join(data.expand('${OSCDIR}', d), "oscrc")
-        bb.utils.remove(config_path)
-
-        f = open(config_path, 'w')
-        f.write("[general]\n")
-        f.write("apisrv = %s\n" % ud.host)
-        f.write("scheme = http\n")
-        f.write("su-wrapper = su -c\n")
-        f.write("build-root = %s\n" % data.expand('${WORKDIR}', d))
-        f.write("urllist = http://moblin-obs.jf.intel.com:8888/build/%(project)s/%(repository)s/%(buildarch)s/:full/%(name)s.rpm\n")
-        f.write("extra-pkgs = gzip\n")
-        f.write("\n")
-        f.write("[%s]\n" % ud.host)
-        f.write("user = %s\n" % ud.parm["user"])
-        f.write("pass = %s\n" % ud.parm["pswd"])
-        f.close()
-
-        return config_path
diff --git a/lib/bb/fetch/perforce.py b/lib/bb/fetch/perforce.py
deleted file mode 100644
index e933d2760..000000000
--- a/lib/bb/fetch/perforce.py
+++ /dev/null
@@ -1,206 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementations
-
-Classes for obtaining upstream sources for the
-BitBake build tools.
-
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Based on functions from the base bb module, Copyright 2003 Holger Schurig
-
-from future_builtins import zip
-import os
-import logging
-import bb
-from   bb import data
-from   bb.fetch import Fetch
-from   bb.fetch import FetchError
-from   bb.fetch import logger
-
-class Perforce(Fetch):
-    def supports(self, url, ud, d):
-        return ud.type in ['p4']
-
-    def doparse(url, d):
-        parm = {}
-        path = url.split("://")[1]
-        delim = path.find("@");
-        if delim != -1:
-            (user, pswd, host, port) = path.split('@')[0].split(":")
-            path = path.split('@')[1]
-        else:
-            (host, port) = data.getVar('P4PORT', d).split(':')
-            user = ""
-            pswd = ""
-
-        if path.find(";") != -1:
-            keys=[]
-            values=[]
-            plist = path.split(';')
-            for item in plist:
-                if item.count('='):
-                    (key, value) = item.split('=')
-                    keys.append(key)
-                    values.append(value)
-
-            parm = dict(zip(keys, values))
-        path = "//" + path.split(';')[0]
-        host += ":%s" % (port)
-        parm["cset"] = Perforce.getcset(d, path, host, user, pswd, parm)
-
-        return host, path, user, pswd, parm
-    doparse = staticmethod(doparse)
-
-    def getcset(d, depot, host, user, pswd, parm):
-        p4opt = ""
-        if "cset" in parm:
-            return parm["cset"];
-        if user:
-            p4opt += " -u %s" % (user)
-        if pswd:
-            p4opt += " -P %s" % (pswd)
-        if host:
-            p4opt += " -p %s" % (host)
-
-        p4date = data.getVar("P4DATE", d, 1)
-        if "revision" in parm:
-            depot += "#%s" % (parm["revision"])
-        elif "label" in parm:
-            depot += "@%s" % (parm["label"])
-        elif p4date:
-            depot += "@%s" % (p4date)
-
-        p4cmd = data.getVar('FETCHCOMMAND_p4', d, 1)
-        logger.debug(1, "Running %s%s changes -m 1 %s", p4cmd, p4opt, depot)
-        p4file = os.popen("%s%s changes -m 1 %s" % (p4cmd, p4opt, depot))
-        cset = p4file.readline().strip()
-        logger.debug(1, "READ %s", cset)
-        if not cset:
-            return -1
-
-        return cset.split(' ')[1]
-    getcset = staticmethod(getcset)
-
-    def localpath(self, url, ud, d):
-
-        (host, path, user, pswd, parm) = Perforce.doparse(url, d)
-
-        # If a label is specified, we use that as our filename
-
-        if "label" in parm:
-            ud.localfile = "%s.tar.gz" % (parm["label"])
-            return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile)
-
-        base = path
-        which = path.find('/...')
-        if which != -1:
-            base = path[:which]
-
-        base = self._strip_leading_slashes(base)
-
-        cset = Perforce.getcset(d, path, host, user, pswd, parm)
-
-        ud.localfile = data.expand('%s+%s+%s.tar.gz' % (host, base.replace('/', '.'), cset), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, 1), ud.localfile)
-
-    def go(self, loc, ud, d):
-        """
-        Fetch urls
-        """
-
-        (host, depot, user, pswd, parm) = Perforce.doparse(loc, d)
-
-        if depot.find('/...') != -1:
-            path = depot[:depot.find('/...')]
-        else:
-            path = depot
-
-        module = parm.get('module', os.path.basename(path))
-
-        localdata = data.createCopy(d)
-        data.setVar('OVERRIDES', "p4:%s" % data.getVar('OVERRIDES', localdata), localdata)
-        data.update_data(localdata)
-
-        # Get the p4 command
-        p4opt = ""
-        if user:
-            p4opt += " -u %s" % (user)
-
-        if pswd:
-            p4opt += " -P %s" % (pswd)
-
-        if host:
-            p4opt += " -p %s" % (host)
-
-        p4cmd = data.getVar('FETCHCOMMAND', localdata, 1)
-
-        # create temp directory
-        logger.debug(2, "Fetch: creating temporary directory")
-        bb.utils.mkdirhier(data.expand('${WORKDIR}', localdata))
-        data.setVar('TMPBASE', data.expand('${WORKDIR}/oep4.XXXXXX', localdata), localdata)
-        tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false")
-        tmpfile = tmppipe.readline().strip()
-        if not tmpfile:
-            logger.error("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.")
-            raise FetchError(module)
-
-        if "label" in parm:
-            depot = "%s@%s" % (depot, parm["label"])
-        else:
-            cset = Perforce.getcset(d, depot, host, user, pswd, parm)
-            depot = "%s@%s" % (depot, cset)
-
-        os.chdir(tmpfile)
-        logger.info("Fetch " + loc)
-        logger.info("%s%s files %s", p4cmd, p4opt, depot)
-        p4file = os.popen("%s%s files %s" % (p4cmd, p4opt, depot))
-
-        if not p4file:
-            logger.error("Fetch: unable to get the P4 files from %s", depot)
-            raise FetchError(module)
-
-        count = 0
-
-        for file in p4file:
-            list = file.split()
-
-            if list[2] == "delete":
-                continue
-
-            dest = list[0][len(path)+1:]
-            where = dest.find("#")
-
-            os.system("%s%s print -o %s/%s %s" % (p4cmd, p4opt, module, dest[:where], list[0]))
-            count = count + 1
-
-        if count == 0:
-            logger.error("Fetch:  No files gathered from the P4 fetch")
-            raise FetchError(module)
-
-        myret = os.system("tar -czf %s %s" % (ud.localpath, module))
-        if myret != 0:
-            try:
-                os.unlink(ud.localpath)
-            except OSError:
-                pass
-            raise FetchError(module)
-        # cleanup
-        bb.utils.prunedir(tmpfile)
diff --git a/lib/bb/fetch/repo.py b/lib/bb/fetch/repo.py
deleted file mode 100644
index 512fffb4c..000000000
--- a/lib/bb/fetch/repo.py
+++ /dev/null
@@ -1,98 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake "Fetch" repo (git) implementation
-
-"""
-
-# Copyright (C) 2009 Tom Rini <trini@embeddedalley.com>
-#
-# Based on git.py which is:
-#Copyright (C) 2005 Richard Purdie
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-import os
-import bb
-from   bb    import data
-from   bb.fetch import Fetch
-from   bb.fetch import runfetchcmd
-
-class Repo(Fetch):
-    """Class to fetch a module or modules from repo (git) repositories"""
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with repo.
-        """
-        return ud.type in ["repo"]
-
-    def localpath(self, url, ud, d):
-        """
-        We don"t care about the git rev of the manifests repository, but
-        we do care about the manifest to use.  The default is "default".
-        We also care about the branch or tag to be used.  The default is
-        "master".
-        """
-
-        ud.proto = ud.parm.get('protocol', 'git')
-        ud.branch = ud.parm.get('branch', 'master')
-        ud.manifest = ud.parm.get('manifest', 'default.xml')
-        if not ud.manifest.endswith('.xml'):
-            ud.manifest += '.xml'
-
-        ud.localfile = data.expand("repo_%s%s_%s_%s.tar.gz" % (ud.host, ud.path.replace("/", "."), ud.manifest, ud.branch), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def go(self, loc, ud, d):
-        """Fetch url"""
-
-        if os.access(os.path.join(data.getVar("DL_DIR", d, True), ud.localfile), os.R_OK):
-            logger.debug(1, "%s already exists (or was stashed). Skipping repo init / sync.", ud.localpath)
-            return
-
-        gitsrcname = "%s%s" % (ud.host, ud.path.replace("/", "."))
-        repodir = data.getVar("REPODIR", d, True) or os.path.join(data.getVar("DL_DIR", d, True), "repo")
-        codir = os.path.join(repodir, gitsrcname, ud.manifest)
-
-        if ud.user:
-            username = ud.user + "@"
-        else:
-            username = ""
-
-        bb.utils.mkdirhier(os.path.join(codir, "repo"))
-        os.chdir(os.path.join(codir, "repo"))
-        if not os.path.exists(os.path.join(codir, "repo", ".repo")):
-            runfetchcmd("repo init -m %s -b %s -u %s://%s%s%s" % (ud.manifest, ud.branch, ud.proto, username, ud.host, ud.path), d)
-
-        runfetchcmd("repo sync", d)
-        os.chdir(codir)
-
-        scmdata = ud.parm.get("scmdata", "")
-        if scmdata == "keep":
-            tar_flags = ""
-        else:
-            tar_flags = "--exclude '.repo' --exclude '.git'"
-
-        # Create a cache
-        runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.join(".", "*") ), d)
-
-    def supports_srcrev(self):
-        return False
-
-    def _build_revision(self, url, ud, d):
-        return ud.manifest
-
-    def _want_sortable_revision(self, url, ud, d):
-        return False
diff --git a/lib/bb/fetch/ssh.py b/lib/bb/fetch/ssh.py
deleted file mode 100644
index 86c76f4e4..000000000
--- a/lib/bb/fetch/ssh.py
+++ /dev/null
@@ -1,118 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-'''
-BitBake 'Fetch' implementations
-
-This implementation is for Secure Shell (SSH), and attempts to comply with the
-IETF secsh internet draft:
-    http://tools.ietf.org/wg/secsh/draft-ietf-secsh-scp-sftp-ssh-uri/
-
-    Currently does not support the sftp parameters, as this uses scp
-    Also does not support the 'fingerprint' connection parameter.
-
-'''
-
-# Copyright (C) 2006  OpenedHand Ltd.
-#
-#
-# Based in part on svk.py:
-#    Copyright (C) 2006 Holger Hans Peter Freyther
-#    Based on svn.py:
-#        Copyright (C) 2003, 2004  Chris Larson
-#        Based on functions from the base bb module:
-#            Copyright 2003 Holger Schurig
-#
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-import re, os
-from   bb import data
-from   bb.fetch import Fetch
-from   bb.fetch import FetchError
-
-
-__pattern__ = re.compile(r'''
- \s*                 # Skip leading whitespace
- ssh://              # scheme
- (                   # Optional username/password block
-  (?P<user>\S+)      # username
-  (:(?P<pass>\S+))?  # colon followed by the password (optional)
- )?
- (?P<cparam>(;[^;]+)*)?  # connection parameters block (optional)
- @
- (?P<host>\S+?)          # non-greedy match of the host
- (:(?P<port>[0-9]+))?    # colon followed by the port (optional)
- /
- (?P<path>[^;]+)         # path on the remote system, may be absolute or relative,
-                         # and may include the use of '~' to reference the remote home
-                         # directory
- (?P<sparam>(;[^;]+)*)?  # parameters block (optional)
- $
-''', re.VERBOSE)
-
-class SSH(Fetch):
-    '''Class to fetch a module or modules via Secure Shell'''
-
-    def supports(self, url, urldata, d):
-        return __pattern__.match(url) != None
-
-    def localpath(self, url, urldata, d):
-        m = __pattern__.match(url)
-        path = m.group('path')
-        host = m.group('host')
-        lpath = os.path.join(data.getVar('DL_DIR', d, True), host, os.path.basename(path))
-        return lpath
-
-    def go(self, url, urldata, d):
-        dldir = data.getVar('DL_DIR', d, 1)
-
-        m = __pattern__.match(url)
-        path = m.group('path')
-        host = m.group('host')
-        port = m.group('port')
-        user = m.group('user')
-        password = m.group('pass')
-
-        ldir = os.path.join(dldir, host)
-        lpath = os.path.join(ldir, os.path.basename(path))
-
-        if not os.path.exists(ldir):
-            os.makedirs(ldir)
-
-        if port:
-            port = '-P %s' % port
-        else:
-            port = ''
-
-        if user:
-            fr = user
-            if password:
-                fr += ':%s' % password
-            fr += '@%s' % host
-        else:
-            fr = host
-        fr += ':%s' % path
-
-
-        import commands
-        cmd = 'scp -B -r %s %s %s/' % (
-            port,
-            commands.mkarg(fr),
-            commands.mkarg(ldir)
-        )
-
-        (exitstatus, output) = commands.getstatusoutput(cmd)
-        if exitstatus != 0:
-            print(output)
-            raise FetchError('Unable to fetch %s' % url)
diff --git a/lib/bb/fetch/svk.py b/lib/bb/fetch/svk.py
deleted file mode 100644
index dc818d2d6..000000000
--- a/lib/bb/fetch/svk.py
+++ /dev/null
@@ -1,104 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementations
-
-This implementation is for svk. It is based on the svn implementation
-
-"""
-
-# Copyright (C) 2006 Holger Hans Peter Freyther
-# Copyright (C) 2003, 2004  Chris Larson
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Based on functions from the base bb module, Copyright 2003 Holger Schurig
-
-import os
-import logging
-import bb
-from   bb import data
-from   bb.fetch import Fetch
-from   bb.fetch import FetchError
-from   bb.fetch import MissingParameterError
-from   bb.fetch import logger
-
-class Svk(Fetch):
-    """Class to fetch a module or modules from svk repositories"""
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with svk.
-        """
-        return ud.type in ['svk']
-
-    def localpath(self, url, ud, d):
-        if not "module" in ud.parm:
-            raise MissingParameterError("svk method needs a 'module' parameter")
-        else:
-            ud.module = ud.parm["module"]
-
-        ud.revision = ud.parm.get('rev', "")
-
-        ud.localfile = data.expand('%s_%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision, ud.date), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def forcefetch(self, url, ud, d):
-        return ud.date == "now"
-
-    def go(self, loc, ud, d):
-        """Fetch urls"""
-
-        svkroot = ud.host + ud.path
-
-        svkcmd = "svk co -r {%s} %s/%s" % (ud.date, svkroot, ud.module)
-
-        if ud.revision:
-            svkcmd = "svk co -r %s %s/%s" % (ud.revision, svkroot, ud.module)
-
-        # create temp directory
-        localdata = data.createCopy(d)
-        data.update_data(localdata)
-        logger.debug(2, "Fetch: creating temporary directory")
-        bb.utils.mkdirhier(data.expand('${WORKDIR}', localdata))
-        data.setVar('TMPBASE', data.expand('${WORKDIR}/oesvk.XXXXXX', localdata), localdata)
-        tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false")
-        tmpfile = tmppipe.readline().strip()
-        if not tmpfile:
-            logger.error("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.")
-            raise FetchError(ud.module)
-
-        # check out sources there
-        os.chdir(tmpfile)
-        logger.info("Fetch " + loc)
-        logger.debug(1, "Running %s", svkcmd)
-        myret = os.system(svkcmd)
-        if myret != 0:
-            try:
-                os.rmdir(tmpfile)
-            except OSError:
-                pass
-            raise FetchError(ud.module)
-
-        os.chdir(os.path.join(tmpfile, os.path.dirname(ud.module)))
-        # tar them up to a defined filename
-        myret = os.system("tar -czf %s %s" % (ud.localpath, os.path.basename(ud.module)))
-        if myret != 0:
-            try:
-                os.unlink(ud.localpath)
-            except OSError:
-                pass
-            raise FetchError(ud.module)
-        # cleanup
-        bb.utils.prunedir(tmpfile)
diff --git a/lib/bb/fetch/svn.py b/lib/bb/fetch/svn.py
deleted file mode 100644
index 6c2a1187d..000000000
--- a/lib/bb/fetch/svn.py
+++ /dev/null
@@ -1,204 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementation for svn.
-
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-# Copyright (C) 2004        Marcin Juszkiewicz
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Based on functions from the base bb module, Copyright 2003 Holger Schurig
-
-import os
-import sys
-import logging
-import bb
-from   bb import data
-from   bb.fetch import Fetch
-from   bb.fetch import FetchError
-from   bb.fetch import MissingParameterError
-from   bb.fetch import runfetchcmd
-from   bb.fetch import logger
-
-class Svn(Fetch):
-    """Class to fetch a module or modules from svn repositories"""
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with svn.
-        """
-        return ud.type in ['svn']
-
-    def localpath(self, url, ud, d):
-        if not "module" in ud.parm:
-            raise MissingParameterError("svn method needs a 'module' parameter")
-
-        ud.module = ud.parm["module"]
-
-        # Create paths to svn checkouts
-        relpath = self._strip_leading_slashes(ud.path)
-        ud.pkgdir = os.path.join(data.expand('${SVNDIR}', d), ud.host, relpath)
-        ud.moddir = os.path.join(ud.pkgdir, ud.module)
-
-        if 'rev' in ud.parm:
-            ud.date = ""
-            ud.revision = ud.parm['rev']
-        elif 'date' in ud.date:
-            ud.date = ud.parm['date']
-            ud.revision = ""
-        else:
-            #
-            # ***Nasty hack***
-            # If DATE in unexpanded PV, use ud.date (which is set from SRCDATE)
-            # Should warn people to switch to SRCREV here
-            #
-            pv = data.getVar("PV", d, 0)
-            if "DATE" in pv:
-                ud.revision = ""
-            else:
-                rev = Fetch.srcrev_internal_helper(ud, d)
-                if rev is True:
-                    ud.revision = self.latest_revision(url, ud, d)
-                    ud.date = ""
-                elif rev:
-                    ud.revision = rev
-                    ud.date = ""
-                else:
-                    ud.revision = ""
-
-        ud.localfile = data.expand('%s_%s_%s_%s_%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.path.replace('/', '.'), ud.revision, ud.date), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def _buildsvncommand(self, ud, d, command):
-        """
-        Build up an svn commandline based on ud
-        command is "fetch", "update", "info"
-        """
-
-        basecmd = data.expand('${FETCHCMD_svn}', d)
-
-        proto = ud.parm.get('proto', 'svn')
-
-        svn_rsh = None
-        if proto == "svn+ssh" and "rsh" in ud.parm:
-            svn_rsh = ud.parm["rsh"]
-
-        svnroot = ud.host + ud.path
-
-        # either use the revision, or SRCDATE in braces,
-        options = []
-
-        if ud.user:
-            options.append("--username %s" % ud.user)
-
-        if ud.pswd:
-            options.append("--password %s" % ud.pswd)
-
-        if command is "info":
-            svncmd = "%s info %s %s://%s/%s/" % (basecmd, " ".join(options), proto, svnroot, ud.module)
-        else:
-            suffix = ""
-            if ud.revision:
-                options.append("-r %s" % ud.revision)
-                suffix = "@%s" % (ud.revision)
-            elif ud.date:
-                options.append("-r {%s}" % ud.date)
-
-            if command is "fetch":
-                svncmd = "%s co %s %s://%s/%s%s %s" % (basecmd, " ".join(options), proto, svnroot, ud.module, suffix, ud.module)
-            elif command is "update":
-                svncmd = "%s update %s" % (basecmd, " ".join(options))
-            else:
-                raise FetchError("Invalid svn command %s" % command)
-
-        if svn_rsh:
-            svncmd = "svn_RSH=\"%s\" %s" % (svn_rsh, svncmd)
-
-        return svncmd
-
-    def go(self, loc, ud, d):
-        """Fetch url"""
-
-        logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'")
-
-        if os.access(os.path.join(ud.moddir, '.svn'), os.R_OK):
-            svnupdatecmd = self._buildsvncommand(ud, d, "update")
-            logger.info("Update " + loc)
-            # update sources there
-            os.chdir(ud.moddir)
-            logger.debug(1, "Running %s", svnupdatecmd)
-            runfetchcmd(svnupdatecmd, d)
-        else:
-            svnfetchcmd = self._buildsvncommand(ud, d, "fetch")
-            logger.info("Fetch " + loc)
-            # check out sources there
-            bb.utils.mkdirhier(ud.pkgdir)
-            os.chdir(ud.pkgdir)
-            logger.debug(1, "Running %s", svnfetchcmd)
-            runfetchcmd(svnfetchcmd, d)
-
-        scmdata = ud.parm.get("scmdata", "")
-        if scmdata == "keep":
-            tar_flags = ""
-        else:
-            tar_flags = "--exclude '.svn'"
-
-        os.chdir(ud.pkgdir)
-        # tar them up to a defined filename
-        try:
-            runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, ud.module), d)
-        except:
-            t, v, tb = sys.exc_info()
-            try:
-                os.unlink(ud.localpath)
-            except OSError:
-                pass
-            raise t, v, tb
-
-    def supports_srcrev(self):
-        return True
-
-    def _revision_key(self, url, ud, d):
-        """
-        Return a unique key for the url
-        """
-        return "svn:" + ud.moddir
-
-    def _latest_revision(self, url, ud, d):
-        """
-        Return the latest upstream revision number
-        """
-        logger.debug(2, "SVN fetcher hitting network for %s", url)
-
-        output = runfetchcmd("LANG=C LC_ALL=C " + self._buildsvncommand(ud, d, "info"), d, True)
-
-        revision = None
-        for line in output.splitlines():
-            if "Last Changed Rev" in line:
-                revision = line.split(":")[1].strip()
-
-        return revision
-
-    def _sortable_revision(self, url, ud, d):
-        """
-        Return a sortable revision number which in our case is the revision number
-        """
-
-        return self._build_revision(url, ud, d)
-
-    def _build_revision(self, url, ud, d):
-        return ud.revision
diff --git a/lib/bb/fetch/wget.py b/lib/bb/fetch/wget.py
deleted file mode 100644
index 4d4bdfd49..000000000
--- a/lib/bb/fetch/wget.py
+++ /dev/null
@@ -1,93 +0,0 @@
-# ex:ts=4:sw=4:sts=4:et
-# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-BitBake 'Fetch' implementations
-
-Classes for obtaining upstream sources for the
-BitBake build tools.
-
-"""
-
-# Copyright (C) 2003, 2004  Chris Larson
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-# This program 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 General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Based on functions from the base bb module, Copyright 2003 Holger Schurig
-
-import os
-import logging
-import bb
-import urllib
-from   bb import data
-from   bb.fetch import Fetch, FetchError, encodeurl, decodeurl, logger, runfetchcmd
-
-class Wget(Fetch):
-    """Class to fetch urls via 'wget'"""
-    def supports(self, url, ud, d):
-        """
-        Check to see if a given url can be fetched with wget.
-        """
-        return ud.type in ['http', 'https', 'ftp']
-
-    def localpath(self, url, ud, d):
-
-        url = encodeurl([ud.type, ud.host, ud.path, ud.user, ud.pswd, {}])
-        ud.basename = os.path.basename(ud.path)
-        ud.localfile = data.expand(urllib.unquote(ud.basename), d)
-
-        return os.path.join(data.getVar("DL_DIR", d, True), ud.localfile)
-
-    def go(self, uri, ud, d, checkonly = False):
-        """Fetch urls"""
-
-        def fetch_uri(uri, ud, d):
-            if checkonly:
-                fetchcmd = data.getVar("CHECKCOMMAND", d, 1)
-            elif os.path.exists(ud.localpath):
-                # file exists, but we didnt complete it.. trying again..
-                fetchcmd = data.getVar("RESUMECOMMAND", d, 1)
-            else:
-                fetchcmd = data.getVar("FETCHCOMMAND", d, 1)
-
-            uri = uri.split(";")[0]
-            uri_decoded = list(decodeurl(uri))
-            uri_type = uri_decoded[0]
-            uri_host = uri_decoded[1]
-
-            fetchcmd = fetchcmd.replace("${URI}", uri.split(";")[0])
-            fetchcmd = fetchcmd.replace("${FILE}", ud.basename)
-            logger.info("fetch " + uri)
-            logger.debug(2, "executing " + fetchcmd)
-            runfetchcmd(fetchcmd, d)
-
-            # Sanity check since wget can pretend it succeed when it didn't
-            # Also, this used to happen if sourceforge sent us to the mirror page
-            if not os.path.exists(ud.localpath) and not checkonly:
-                logger.debug(2, "The fetch command for %s returned success but %s doesn't exist?...", uri, ud.localpath)
-                return False
-
-            return True
-
-        localdata = data.createCopy(d)
-        data.setVar('OVERRIDES', "wget:" + data.getVar('OVERRIDES', localdata), localdata)
-        data.update_data(localdata)
-
-        if fetch_uri(uri, ud, localdata):
-            return True
-
-        raise FetchError(uri)
-
-
-    def checkstatus(self, uri, ud, d):
-        return self.go(uri, ud, d, True)