[Subtree] Removing import-layers directory

As part of the move to subtrees, need to bring all the import layers
content to the top level.

Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

1 files changed, 0 insertions, 1329 deletions

diff --git a/import-layers/yocto-poky/scripts/lib/recipetool/create.py b/import-layers/yocto-poky/scripts/lib/recipetool/create.py
deleted file mode 100644
index a3710285b..000000000
--- a/import-layers/yocto-poky/scripts/lib/recipetool/create.py
+++ /dev/null
@@ -1,1329 +0,0 @@
-# Recipe creation tool - create command plugin
-#
-# Copyright (C) 2014-2017 Intel Corporation
-#
-# 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 sys
-import os
-import argparse
-import glob
-import fnmatch
-import re
-import json
-import logging
-import scriptutils
-from urllib.parse import urlparse, urldefrag, urlsplit
-import hashlib
-import bb.fetch2
-logger = logging.getLogger('recipetool')
-
-tinfoil = None
-plugins = None
-
-def log_error_cond(message, debugonly):
-    if debugonly:
-        logger.debug(message)
-    else:
-        logger.error(message)
-
-def log_info_cond(message, debugonly):
-    if debugonly:
-        logger.debug(message)
-    else:
-        logger.info(message)
-
-def plugin_init(pluginlist):
-    # Take a reference to the list so we can use it later
-    global plugins
-    plugins = pluginlist
-
-def tinfoil_init(instance):
-    global tinfoil
-    tinfoil = instance
-
-class RecipeHandler(object):
-    recipelibmap = {}
-    recipeheadermap = {}
-    recipecmakefilemap = {}
-    recipebinmap = {}
-
-    def __init__(self):
-        self._devtool = False
-
-    @staticmethod
-    def load_libmap(d):
-        '''Load library->recipe mapping'''
-        import oe.package
-
-        if RecipeHandler.recipelibmap:
-            return
-        # First build up library->package mapping
-        shlib_providers = oe.package.read_shlib_providers(d)
-        libdir = d.getVar('libdir')
-        base_libdir = d.getVar('base_libdir')
-        libpaths = list(set([base_libdir, libdir]))
-        libname_re = re.compile('^lib(.+)\.so.*$')
-        pkglibmap = {}
-        for lib, item in shlib_providers.items():
-            for path, pkg in item.items():
-                if path in libpaths:
-                    res = libname_re.match(lib)
-                    if res:
-                        libname = res.group(1)
-                        if not libname in pkglibmap:
-                            pkglibmap[libname] = pkg[0]
-                    else:
-                        logger.debug('unable to extract library name from %s' % lib)
-
-        # Now turn it into a library->recipe mapping
-        pkgdata_dir = d.getVar('PKGDATA_DIR')
-        for libname, pkg in pkglibmap.items():
-            try:
-                with open(os.path.join(pkgdata_dir, 'runtime', pkg)) as f:
-                    for line in f:
-                        if line.startswith('PN:'):
-                            RecipeHandler.recipelibmap[libname] = line.split(':', 1)[-1].strip()
-                            break
-            except IOError as ioe:
-                if ioe.errno == 2:
-                    logger.warn('unable to find a pkgdata file for package %s' % pkg)
-                else:
-                    raise
-
-        # Some overrides - these should be mapped to the virtual
-        RecipeHandler.recipelibmap['GL'] = 'virtual/libgl'
-        RecipeHandler.recipelibmap['EGL'] = 'virtual/egl'
-        RecipeHandler.recipelibmap['GLESv2'] = 'virtual/libgles2'
-
-    @staticmethod
-    def load_devel_filemap(d):
-        '''Build up development file->recipe mapping'''
-        if RecipeHandler.recipeheadermap:
-            return
-        pkgdata_dir = d.getVar('PKGDATA_DIR')
-        includedir = d.getVar('includedir')
-        cmakedir = os.path.join(d.getVar('libdir'), 'cmake')
-        for pkg in glob.glob(os.path.join(pkgdata_dir, 'runtime', '*-dev')):
-            with open(os.path.join(pkgdata_dir, 'runtime', pkg)) as f:
-                pn = None
-                headers = []
-                cmakefiles = []
-                for line in f:
-                    if line.startswith('PN:'):
-                        pn = line.split(':', 1)[-1].strip()
-                    elif line.startswith('FILES_INFO:'):
-                        val = line.split(':', 1)[1].strip()
-                        dictval = json.loads(val)
-                        for fullpth in sorted(dictval):
-                            if fullpth.startswith(includedir) and fullpth.endswith('.h'):
-                                headers.append(os.path.relpath(fullpth, includedir))
-                            elif fullpth.startswith(cmakedir) and fullpth.endswith('.cmake'):
-                                cmakefiles.append(os.path.relpath(fullpth, cmakedir))
-                if pn and headers:
-                    for header in headers:
-                        RecipeHandler.recipeheadermap[header] = pn
-                if pn and cmakefiles:
-                    for fn in cmakefiles:
-                        RecipeHandler.recipecmakefilemap[fn] = pn
-
-    @staticmethod
-    def load_binmap(d):
-        '''Build up native binary->recipe mapping'''
-        if RecipeHandler.recipebinmap:
-            return
-        sstate_manifests = d.getVar('SSTATE_MANIFESTS')
-        staging_bindir_native = d.getVar('STAGING_BINDIR_NATIVE')
-        build_arch = d.getVar('BUILD_ARCH')
-        fileprefix = 'manifest-%s-' % build_arch
-        for fn in glob.glob(os.path.join(sstate_manifests, '%s*-native.populate_sysroot' % fileprefix)):
-            with open(fn, 'r') as f:
-                pn = os.path.basename(fn).rsplit('.', 1)[0][len(fileprefix):]
-                for line in f:
-                    if line.startswith(staging_bindir_native):
-                        prog = os.path.basename(line.rstrip())
-                        RecipeHandler.recipebinmap[prog] = pn
-
-    @staticmethod
-    def checkfiles(path, speclist, recursive=False, excludedirs=None):
-        results = []
-        if recursive:
-            for root, dirs, files in os.walk(path, topdown=True):
-                if excludedirs:
-                    dirs[:] = [d for d in dirs if d not in excludedirs]
-                for fn in files:
-                    for spec in speclist:
-                        if fnmatch.fnmatch(fn, spec):
-                            results.append(os.path.join(root, fn))
-        else:
-            for spec in speclist:
-                results.extend(glob.glob(os.path.join(path, spec)))
-        return results
-
-    @staticmethod
-    def handle_depends(libdeps, pcdeps, deps, outlines, values, d):
-        if pcdeps:
-            recipemap = read_pkgconfig_provides(d)
-        if libdeps:
-            RecipeHandler.load_libmap(d)
-
-        ignorelibs = ['socket']
-        ignoredeps = ['gcc-runtime', 'glibc', 'uclibc', 'musl', 'tar-native', 'binutils-native', 'coreutils-native']
-
-        unmappedpc = []
-        pcdeps = list(set(pcdeps))
-        for pcdep in pcdeps:
-            if isinstance(pcdep, str):
-                recipe = recipemap.get(pcdep, None)
-                if recipe:
-                    deps.append(recipe)
-                else:
-                    if not pcdep.startswith('$'):
-                        unmappedpc.append(pcdep)
-            else:
-                for item in pcdep:
-                    recipe = recipemap.get(pcdep, None)
-                    if recipe:
-                        deps.append(recipe)
-                        break
-                else:
-                    unmappedpc.append('(%s)' % ' or '.join(pcdep))
-
-        unmappedlibs = []
-        for libdep in libdeps:
-            if isinstance(libdep, tuple):
-                lib, header = libdep
-            else:
-                lib = libdep
-                header = None
-
-            if lib in ignorelibs:
-                logger.debug('Ignoring library dependency %s' % lib)
-                continue
-
-            recipe = RecipeHandler.recipelibmap.get(lib, None)
-            if recipe:
-                deps.append(recipe)
-            elif recipe is None:
-                if header:
-                    RecipeHandler.load_devel_filemap(d)
-                    recipe = RecipeHandler.recipeheadermap.get(header, None)
-                    if recipe:
-                        deps.append(recipe)
-                    elif recipe is None:
-                        unmappedlibs.append(lib)
-                else:
-                    unmappedlibs.append(lib)
-
-        deps = set(deps).difference(set(ignoredeps))
-
-        if unmappedpc:
-            outlines.append('# NOTE: unable to map the following pkg-config dependencies: %s' % ' '.join(unmappedpc))
-            outlines.append('#       (this is based on recipes that have previously been built and packaged)')
-
-        if unmappedlibs:
-            outlines.append('# NOTE: the following library dependencies are unknown, ignoring: %s' % ' '.join(list(set(unmappedlibs))))
-            outlines.append('#       (this is based on recipes that have previously been built and packaged)')
-
-        if deps:
-            values['DEPENDS'] = ' '.join(deps)
-
-    @staticmethod
-    def genfunction(outlines, funcname, content, python=False, forcespace=False):
-        if python:
-            prefix = 'python '
-        else:
-            prefix = ''
-        outlines.append('%s%s () {' % (prefix, funcname))
-        if python or forcespace:
-            indent = '    '
-        else:
-            indent = '\t'
-        addnoop = not python
-        for line in content:
-            outlines.append('%s%s' % (indent, line))
-            if addnoop:
-                strippedline = line.lstrip()
-                if strippedline and not strippedline.startswith('#'):
-                    addnoop = False
-        if addnoop:
-            # Without this there'll be a syntax error
-            outlines.append('%s:' % indent)
-        outlines.append('}')
-        outlines.append('')
-
-    def process(self, srctree, classes, lines_before, lines_after, handled, extravalues):
-        return False
-
-
-def validate_pv(pv):
-    if not pv or '_version' in pv.lower() or pv[0] not in '0123456789':
-        return False
-    return True
-
-def determine_from_filename(srcfile):
-    """Determine name and version from a filename"""
-    if is_package(srcfile):
-        # Force getting the value from the package metadata
-        return None, None
-
-    if '.tar.' in srcfile:
-        namepart = srcfile.split('.tar.')[0]
-    else:
-        namepart = os.path.splitext(srcfile)[0]
-    namepart = namepart.lower().replace('_', '-')
-    if namepart.endswith('.src'):
-        namepart = namepart[:-4]
-    if namepart.endswith('.orig'):
-        namepart = namepart[:-5]
-    splitval = namepart.split('-')
-    logger.debug('determine_from_filename: split name %s into: %s' % (srcfile, splitval))
-
-    ver_re = re.compile('^v?[0-9]')
-
-    pv = None
-    pn = None
-    if len(splitval) == 1:
-        # Try to split the version out if there is no separator (or a .)
-        res = re.match('^([^0-9]+)([0-9.]+.*)$', namepart)
-        if res:
-            if len(res.group(1)) > 1 and len(res.group(2)) > 1:
-                pn = res.group(1).rstrip('.')
-                pv = res.group(2)
-        else:
-            pn = namepart
-    else:
-        if splitval[-1] in ['source', 'src']:
-            splitval.pop()
-        if len(splitval) > 2 and re.match('^(alpha|beta|stable|release|rc[0-9]|pre[0-9]|p[0-9]|[0-9]{8})', splitval[-1]) and ver_re.match(splitval[-2]):
-            pv = '-'.join(splitval[-2:])
-            if pv.endswith('-release'):
-                pv = pv[:-8]
-            splitval = splitval[:-2]
-        elif ver_re.match(splitval[-1]):
-            pv = splitval.pop()
-        pn = '-'.join(splitval)
-        if pv and pv.startswith('v'):
-            pv = pv[1:]
-    logger.debug('determine_from_filename: name = "%s" version = "%s"' % (pn, pv))
-    return (pn, pv)
-
-def determine_from_url(srcuri):
-    """Determine name and version from a URL"""
-    pn = None
-    pv = None
-    parseres = urlparse(srcuri.lower().split(';', 1)[0])
-    if parseres.path:
-        if 'github.com' in parseres.netloc:
-            res = re.search(r'.*/(.*?)/archive/(.*)-final\.(tar|zip)', parseres.path)
-            if res:
-                pn = res.group(1).strip().replace('_', '-')
-                pv = res.group(2).strip().replace('_', '.')
-            else:
-                res = re.search(r'.*/(.*?)/archive/v?(.*)\.(tar|zip)', parseres.path)
-                if res:
-                    pn = res.group(1).strip().replace('_', '-')
-                    pv = res.group(2).strip().replace('_', '.')
-        elif 'bitbucket.org' in parseres.netloc:
-            res = re.search(r'.*/(.*?)/get/[a-zA-Z_-]*([0-9][0-9a-zA-Z_.]*)\.(tar|zip)', parseres.path)
-            if res:
-                pn = res.group(1).strip().replace('_', '-')
-                pv = res.group(2).strip().replace('_', '.')
-
-        if not pn and not pv:
-            if parseres.scheme not in ['git', 'gitsm', 'svn', 'hg']:
-                srcfile = os.path.basename(parseres.path.rstrip('/'))
-                pn, pv = determine_from_filename(srcfile)
-            elif parseres.scheme in ['git', 'gitsm']:
-                pn = os.path.basename(parseres.path.rstrip('/')).lower().replace('_', '-')
-                if pn.endswith('.git'):
-                    pn = pn[:-4]
-
-    logger.debug('Determined from source URL: name = "%s", version = "%s"' % (pn, pv))
-    return (pn, pv)
-
-def supports_srcrev(uri):
-    localdata = bb.data.createCopy(tinfoil.config_data)
-    # This is a bit sad, but if you don't have this set there can be some
-    # odd interactions with the urldata cache which lead to errors
-    localdata.setVar('SRCREV', '${AUTOREV}')
-    try:
-        fetcher = bb.fetch2.Fetch([uri], localdata)
-        urldata = fetcher.ud
-        for u in urldata:
-            if urldata[u].method.supports_srcrev():
-                return True
-    except bb.fetch2.FetchError as e:
-        logger.debug('FetchError in supports_srcrev: %s' % str(e))
-        # Fall back to basic check
-        if uri.startswith(('git://', 'gitsm://')):
-            return True
-    return False
-
-def reformat_git_uri(uri):
-    '''Convert any http[s]://....git URI into git://...;protocol=http[s]'''
-    checkuri = uri.split(';', 1)[0]
-    if checkuri.endswith('.git') or '/git/' in checkuri or re.match('https?://github.com/[^/]+/[^/]+/?$', checkuri):
-        # Appends scheme if the scheme is missing
-        if not '://' in uri:
-            uri = 'git://' + uri
-        scheme, host, path, user, pswd, parms = bb.fetch2.decodeurl(uri)
-        # Detection mechanism, this is required due to certain URL are formatter with ":" rather than "/"
-        # which causes decodeurl to fail getting the right host and path
-        if len(host.split(':')) > 1:
-            splitslash = host.split(':')
-            # Port number should not be split from host
-            if not re.match('^[0-9]+$', splitslash[1]):
-                host = splitslash[0]
-                path = '/' + splitslash[1] + path
-        #Algorithm:
-        # if user is defined, append protocol=ssh or if a protocol is defined, then honor the user-defined protocol
-        # if no user & password is defined, check for scheme type and append the protocol with the scheme type
-        # finally if protocols or if the url is well-formed, do nothing and rejoin everything back to normal
-        # Need to repackage the arguments for encodeurl, the format is: (scheme, host, path, user, password, OrderedDict([('key', 'value')]))
-        if user:
-            if not 'protocol' in parms:
-                parms.update({('protocol', 'ssh')})
-        elif (scheme == "http" or scheme == 'https' or scheme == 'ssh') and not ('protocol' in parms):
-            parms.update({('protocol', scheme)})
-        # Always append 'git://'
-        fUrl = bb.fetch2.encodeurl(('git', host, path, user, pswd, parms))
-        return fUrl
-    else:
-        return uri
-
-def is_package(url):
-    '''Check if a URL points to a package'''
-    checkurl = url.split(';', 1)[0]
-    if checkurl.endswith(('.deb', '.ipk', '.rpm', '.srpm')):
-        return True
-    return False
-
-def create_recipe(args):
-    import bb.process
-    import tempfile
-    import shutil
-    import oe.recipeutils
-
-    pkgarch = ""
-    if args.machine:
-        pkgarch = "${MACHINE_ARCH}"
-
-    extravalues = {}
-    checksums = {}
-    tempsrc = ''
-    source = args.source
-    srcsubdir = ''
-    srcrev = '${AUTOREV}'
-    srcbranch = ''
-    scheme = ''
-    storeTagName = ''
-    pv_srcpv = False
-
-    if os.path.isfile(source):
-        source = 'file://%s' % os.path.abspath(source)
-
-    if scriptutils.is_src_url(source):
-        # Warn about github archive URLs
-        if re.match('https?://github.com/[^/]+/[^/]+/archive/.+(\.tar\..*|\.zip)$', source):
-            logger.warn('github archive files are not guaranteed to be stable and may be re-generated over time. If the latter occurs, the checksums will likely change and the recipe will fail at do_fetch. It is recommended that you point to an actual commit or tag in the repository instead (using the repository URL in conjunction with the -S/--srcrev option).')
-        # Fetch a URL
-        fetchuri = reformat_git_uri(urldefrag(source)[0])
-        if args.binary:
-            # Assume the archive contains the directory structure verbatim
-            # so we need to extract to a subdirectory
-            fetchuri += ';subdir=${BP}'
-        srcuri = fetchuri
-        rev_re = re.compile(';rev=([^;]+)')
-        res = rev_re.search(srcuri)
-        if res:
-            if args.srcrev:
-                logger.error('rev= parameter and -S/--srcrev option cannot both be specified - use one or the other')
-                sys.exit(1)
-            if args.autorev:
-                logger.error('rev= parameter and -a/--autorev option cannot both be specified - use one or the other')
-                sys.exit(1)
-            srcrev = res.group(1)
-            srcuri = rev_re.sub('', srcuri)
-        elif args.srcrev:
-            srcrev = args.srcrev
-
-        # Check whether users provides any branch info in fetchuri.
-        # If true, we will skip all branch checking process to honor all user's input.
-        scheme, network, path, user, passwd, params = bb.fetch2.decodeurl(fetchuri)
-        srcbranch = params.get('branch')
-        if args.srcbranch:
-            if srcbranch:
-                logger.error('branch= parameter and -B/--srcbranch option cannot both be specified - use one or the other')
-                sys.exit(1)
-            srcbranch = args.srcbranch
-        nobranch = params.get('nobranch')
-        if nobranch and srcbranch:
-            logger.error('nobranch= cannot be used if you specify a branch')
-            sys.exit(1)
-        tag = params.get('tag')
-        if not srcbranch and not nobranch and srcrev != '${AUTOREV}':
-            # Append nobranch=1 in the following conditions:
-            # 1. User did not set 'branch=' in srcuri, and
-            # 2. User did not set 'nobranch=1' in srcuri, and
-            # 3. Source revision is not '${AUTOREV}'
-            params['nobranch'] = '1'
-        if tag:
-            # Keep a copy of tag and append nobranch=1 then remove tag from URL.
-            # Bitbake fetcher unable to fetch when {AUTOREV} and tag is set at the same time.
-            storeTagName = params['tag']
-            params['nobranch'] = '1'
-            del params['tag']
-        if scheme == 'npm':
-            params['noverify'] = '1'
-        fetchuri = bb.fetch2.encodeurl((scheme, network, path, user, passwd, params))
-
-        tmpparent = tinfoil.config_data.getVar('BASE_WORKDIR')
-        bb.utils.mkdirhier(tmpparent)
-        tempsrc = tempfile.mkdtemp(prefix='recipetool-', dir=tmpparent)
-        srctree = os.path.join(tempsrc, 'source')
-
-        try:
-            checksums, ftmpdir = scriptutils.fetch_url(tinfoil, fetchuri, srcrev, srctree, logger, preserve_tmp=args.keep_temp)
-        except scriptutils.FetchUrlFailure as e:
-            logger.error(str(e))
-            sys.exit(1)
-
-        if ftmpdir and args.keep_temp:
-            logger.info('Fetch temp directory is %s' % ftmpdir)
-
-        dirlist = os.listdir(srctree)
-        filterout = ['git.indirectionsymlink']
-        dirlist = [x for x in dirlist if x not in filterout]
-        logger.debug('Directory listing (excluding filtered out):\n  %s' % '\n  '.join(dirlist))
-        if len(dirlist) == 1:
-            singleitem = os.path.join(srctree, dirlist[0])
-            if os.path.isdir(singleitem):
-                # We unpacked a single directory, so we should use that
-                srcsubdir = dirlist[0]
-                srctree = os.path.join(srctree, srcsubdir)
-            else:
-                check_single_file(dirlist[0], fetchuri)
-        elif len(dirlist) == 0:
-            if '/' in fetchuri:
-                fn = os.path.join(tinfoil.config_data.getVar('DL_DIR'), fetchuri.split('/')[-1])
-                if os.path.isfile(fn):
-                    check_single_file(fn, fetchuri)
-            # If we've got to here then there's no source so we might as well give up
-            logger.error('URL %s resulted in an empty source tree' % fetchuri)
-            sys.exit(1)
-
-        # We need this checking mechanism to improve the recipe created by recipetool and devtool
-        # is able to parse and build by bitbake.
-        # If there is no input for branch name, then check for branch name with SRCREV provided.
-        if not srcbranch and not nobranch and srcrev and (srcrev != '${AUTOREV}') and scheme in ['git', 'gitsm']:
-            try:
-                cmd = 'git branch -r --contains'
-                check_branch, check_branch_err = bb.process.run('%s %s' % (cmd, srcrev), cwd=srctree)
-            except bb.process.ExecutionError as err:
-                logger.error(str(err))
-                sys.exit(1)
-            get_branch = [x.strip() for x in check_branch.splitlines()]
-            # Remove HEAD reference point and drop remote prefix
-            get_branch = [x.split('/', 1)[1] for x in get_branch if not x.startswith('origin/HEAD')]
-            if 'master' in get_branch:
-                # If it is master, we do not need to append 'branch=master' as this is default.
-                # Even with the case where get_branch has multiple objects, if 'master' is one
-                # of them, we should default take from 'master'
-                srcbranch = ''
-            elif len(get_branch) == 1:
-                # If 'master' isn't in get_branch and get_branch contains only ONE object, then store result into 'srcbranch'
-                srcbranch = get_branch[0]
-            else:
-                # If get_branch contains more than one objects, then display error and exit.
-                mbrch = '\n  ' + '\n  '.join(get_branch)
-                logger.error('Revision %s was found on multiple branches: %s\nPlease provide the correct branch with -B/--srcbranch' % (srcrev, mbrch))
-                sys.exit(1)
-
-        # Since we might have a value in srcbranch, we need to
-        # recontruct the srcuri to include 'branch' in params.
-        scheme, network, path, user, passwd, params = bb.fetch2.decodeurl(srcuri)
-        if srcbranch:
-            params['branch'] = srcbranch
-
-        if storeTagName and scheme in ['git', 'gitsm']:
-            # Check srcrev using tag and check validity of the tag
-            cmd = ('git rev-parse --verify %s' % (storeTagName))
-            try:
-                check_tag, check_tag_err = bb.process.run('%s' % cmd, cwd=srctree)
-                srcrev = check_tag.split()[0]
-            except bb.process.ExecutionError as err:
-                logger.error(str(err))
-                logger.error("Possibly wrong tag name is provided")
-                sys.exit(1)
-            # Drop tag from srcuri as it will have conflicts with SRCREV during recipe parse.
-            del params['tag']
-        srcuri = bb.fetch2.encodeurl((scheme, network, path, user, passwd, params))
-
-        if os.path.exists(os.path.join(srctree, '.gitmodules')) and srcuri.startswith('git://'):
-            srcuri = 'gitsm://' + srcuri[6:]
-            logger.info('Fetching submodules...')
-            bb.process.run('git submodule update --init --recursive', cwd=srctree)
-
-        if is_package(fetchuri):
-            localdata = bb.data.createCopy(tinfoil.config_data)
-            pkgfile = bb.fetch2.localpath(fetchuri, localdata)
-            if pkgfile:
-                tmpfdir = tempfile.mkdtemp(prefix='recipetool-')
-                try:
-                    if pkgfile.endswith(('.deb', '.ipk')):
-                        stdout, _ = bb.process.run('ar x %s' % pkgfile, cwd=tmpfdir)
-                        stdout, _ = bb.process.run('tar xf control.tar.gz', cwd=tmpfdir)
-                        values = convert_debian(tmpfdir)
-                        extravalues.update(values)
-                    elif pkgfile.endswith(('.rpm', '.srpm')):
-                        stdout, _ = bb.process.run('rpm -qp --xml %s > pkginfo.xml' % pkgfile, cwd=tmpfdir)
-                        values = convert_rpm_xml(os.path.join(tmpfdir, 'pkginfo.xml'))
-                        extravalues.update(values)
-                finally:
-                    shutil.rmtree(tmpfdir)
-    else:
-        # Assume we're pointing to an existing source tree
-        if args.extract_to:
-            logger.error('--extract-to cannot be specified if source is a directory')
-            sys.exit(1)
-        if not os.path.isdir(source):
-            logger.error('Invalid source directory %s' % source)
-            sys.exit(1)
-        srctree = source
-        srcuri = ''
-        if os.path.exists(os.path.join(srctree, '.git')):
-            # Try to get upstream repo location from origin remote
-            try:
-                stdout, _ = bb.process.run('git remote -v', cwd=srctree, shell=True)
-            except bb.process.ExecutionError as e:
-                stdout = None
-            if stdout:
-                for line in stdout.splitlines():
-                    splitline = line.split()
-                    if len(splitline) > 1:
-                        if splitline[0] == 'origin' and scriptutils.is_src_url(splitline[1]):
-                            srcuri = reformat_git_uri(splitline[1])
-                            srcsubdir = 'git'
-                            break
-
-    if args.src_subdir:
-        srcsubdir = os.path.join(srcsubdir, args.src_subdir)
-        srctree_use = os.path.abspath(os.path.join(srctree, args.src_subdir))
-    else:
-        srctree_use = os.path.abspath(srctree)
-
-    if args.outfile and os.path.isdir(args.outfile):
-        outfile = None
-        outdir = args.outfile
-    else:
-        outfile = args.outfile
-        outdir = None
-    if outfile and outfile != '-':
-        if os.path.exists(outfile):
-            logger.error('Output file %s already exists' % outfile)
-            sys.exit(1)
-
-    lines_before = []
-    lines_after = []
-
-    lines_before.append('# Recipe created by %s' % os.path.basename(sys.argv[0]))
-    lines_before.append('# This is the basis of a recipe and may need further editing in order to be fully functional.')
-    lines_before.append('# (Feel free to remove these comments when editing.)')
-    # We need a blank line here so that patch_recipe_lines can rewind before the LICENSE comments
-    lines_before.append('')
-
-    # We'll come back and replace this later in handle_license_vars()
-    lines_before.append('##LICENSE_PLACEHOLDER##')
-
-    handled = []
-    classes = []
-
-    # FIXME This is kind of a hack, we probably ought to be using bitbake to do this
-    pn = None
-    pv = None
-    if outfile:
-        recipefn = os.path.splitext(os.path.basename(outfile))[0]
-        fnsplit = recipefn.split('_')
-        if len(fnsplit) > 1:
-            pn = fnsplit[0]
-            pv = fnsplit[1]
-        else:
-            pn = recipefn
-
-    if args.version:
-        pv = args.version
-
-    if args.name:
-        pn = args.name
-        if args.name.endswith('-native'):
-            if args.also_native:
-                logger.error('--also-native cannot be specified for a recipe named *-native (*-native denotes a recipe that is already only for native) - either remove the -native suffix from the name or drop --also-native')
-                sys.exit(1)
-            classes.append('native')
-        elif args.name.startswith('nativesdk-'):
-            if args.also_native:
-                logger.error('--also-native cannot be specified for a recipe named nativesdk-* (nativesdk-* denotes a recipe that is already only for nativesdk)')
-                sys.exit(1)
-            classes.append('nativesdk')
-
-    if pv and pv not in 'git svn hg'.split():
-        realpv = pv
-    else:
-        realpv = None
-
-    if not srcuri:
-        lines_before.append('# No information for SRC_URI yet (only an external source tree was specified)')
-    lines_before.append('SRC_URI = "%s"' % srcuri)
-    for key, value in sorted(checksums.items()):
-        lines_before.append('SRC_URI[%s] = "%s"' % (key, value))
-    if srcuri and supports_srcrev(srcuri):
-        lines_before.append('')
-        lines_before.append('# Modify these as desired')
-        # Note: we have code to replace realpv further down if it gets set to some other value
-        scheme, _, _, _, _, _ = bb.fetch2.decodeurl(srcuri)
-        if scheme in ['git', 'gitsm']:
-            srcpvprefix = 'git'
-        elif scheme == 'svn':
-            srcpvprefix = 'svnr'
-        else:
-            srcpvprefix = scheme
-        lines_before.append('PV = "%s+%s${SRCPV}"' % (realpv or '1.0', srcpvprefix))
-        pv_srcpv = True
-        if not args.autorev and srcrev == '${AUTOREV}':
-            if os.path.exists(os.path.join(srctree, '.git')):
-                (stdout, _) = bb.process.run('git rev-parse HEAD', cwd=srctree)
-            srcrev = stdout.rstrip()
-        lines_before.append('SRCREV = "%s"' % srcrev)
-    if args.provides:
-        lines_before.append('PROVIDES = "%s"' % args.provides)
-    lines_before.append('')
-
-    if srcsubdir and not args.binary:
-        # (for binary packages we explicitly specify subdir= when fetching to
-        # match the default value of S, so we don't need to set it in that case)
-        lines_before.append('S = "${WORKDIR}/%s"' % srcsubdir)
-        lines_before.append('')
-
-    if pkgarch:
-        lines_after.append('PACKAGE_ARCH = "%s"' % pkgarch)
-        lines_after.append('')
-
-    if args.binary:
-        lines_after.append('INSANE_SKIP_${PN} += "already-stripped"')
-        lines_after.append('')
-
-    if args.fetch_dev:
-        extravalues['fetchdev'] = True
-    else:
-        extravalues['fetchdev'] = None
-
-    # Find all plugins that want to register handlers
-    logger.debug('Loading recipe handlers')
-    raw_handlers = []
-    for plugin in plugins:
-        if hasattr(plugin, 'register_recipe_handlers'):
-            plugin.register_recipe_handlers(raw_handlers)
-    # Sort handlers by priority
-    handlers = []
-    for i, handler in enumerate(raw_handlers):
-        if isinstance(handler, tuple):
-            handlers.append((handler[0], handler[1], i))
-        else:
-            handlers.append((handler, 0, i))
-    handlers.sort(key=lambda item: (item[1], -item[2]), reverse=True)
-    for handler, priority, _ in handlers:
-        logger.debug('Handler: %s (priority %d)' % (handler.__class__.__name__, priority))
-        setattr(handler, '_devtool', args.devtool)
-    handlers = [item[0] for item in handlers]
-
-    # Apply the handlers
-    if args.binary:
-        classes.append('bin_package')
-        handled.append('buildsystem')
-
-    for handler in handlers:
-        handler.process(srctree_use, classes, lines_before, lines_after, handled, extravalues)
-
-    extrafiles = extravalues.pop('extrafiles', {})
-    extra_pn = extravalues.pop('PN', None)
-    extra_pv = extravalues.pop('PV', None)
-
-    if extra_pv and not realpv:
-        realpv = extra_pv
-        if not validate_pv(realpv):
-            realpv = None
-        else:
-            realpv = realpv.lower().split()[0]
-            if '_' in realpv:
-                realpv = realpv.replace('_', '-')
-    if extra_pn and not pn:
-        pn = extra_pn
-        if pn.startswith('GNU '):
-            pn = pn[4:]
-        if ' ' in pn:
-            # Probably a descriptive identifier rather than a proper name
-            pn = None
-        else:
-            pn = pn.lower()
-            if '_' in pn:
-                pn = pn.replace('_', '-')
-
-    if srcuri and not realpv or not pn:
-        name_pn, name_pv = determine_from_url(srcuri)
-        if name_pn and not pn:
-            pn = name_pn
-        if name_pv and not realpv:
-            realpv = name_pv
-
-    licvalues = handle_license_vars(srctree_use, lines_before, handled, extravalues, tinfoil.config_data)
-
-    if not outfile:
-        if not pn:
-            log_error_cond('Unable to determine short program name from source tree - please specify name with -N/--name or output file name with -o/--outfile', args.devtool)
-            # devtool looks for this specific exit code, so don't change it
-            sys.exit(15)
-        else:
-            if srcuri and srcuri.startswith(('gitsm://', 'git://', 'hg://', 'svn://')):
-                suffix = srcuri.split(':', 1)[0]
-                if suffix == 'gitsm':
-                    suffix = 'git'
-                outfile = '%s_%s.bb' % (pn, suffix)
-            elif realpv:
-                outfile = '%s_%s.bb' % (pn, realpv)
-            else:
-                outfile = '%s.bb' % pn
-            if outdir:
-                outfile = os.path.join(outdir, outfile)
-            # We need to check this again
-            if os.path.exists(outfile):
-                logger.error('Output file %s already exists' % outfile)
-                sys.exit(1)
-
-    # Move any extra files the plugins created to a directory next to the recipe
-    if extrafiles:
-        if outfile == '-':
-            extraoutdir = pn
-        else:
-            extraoutdir = os.path.join(os.path.dirname(outfile), pn)
-        bb.utils.mkdirhier(extraoutdir)
-        for destfn, extrafile in extrafiles.items():
-            shutil.move(extrafile, os.path.join(extraoutdir, destfn))
-
-    lines = lines_before
-    lines_before = []
-    skipblank = True
-    for line in lines:
-        if skipblank:
-            skipblank = False
-            if not line:
-                continue
-        if line.startswith('S = '):
-            if realpv and pv not in 'git svn hg'.split():
-                line = line.replace(realpv, '${PV}')
-            if pn:
-                line = line.replace(pn, '${BPN}')
-            if line == 'S = "${WORKDIR}/${BPN}-${PV}"':
-                skipblank = True
-                continue
-        elif line.startswith('SRC_URI = '):
-            if realpv and not pv_srcpv:
-                line = line.replace(realpv, '${PV}')
-        elif line.startswith('PV = '):
-            if realpv:
-                # Replace the first part of the PV value
-                line = re.sub('"[^+]*\+', '"%s+' % realpv, line)
-        lines_before.append(line)
-
-    if args.also_native:
-        lines = lines_after
-        lines_after = []
-        bbclassextend = None
-        for line in lines:
-            if line.startswith('BBCLASSEXTEND ='):
-                splitval = line.split('"')
-                if len(splitval) > 1:
-                    bbclassextend = splitval[1].split()
-                    if not 'native' in bbclassextend:
-                        bbclassextend.insert(0, 'native')
-                line = 'BBCLASSEXTEND = "%s"' % ' '.join(bbclassextend)
-            lines_after.append(line)
-        if not bbclassextend:
-            lines_after.append('BBCLASSEXTEND = "native"')
-
-    postinst = ("postinst", extravalues.pop('postinst', None))
-    postrm = ("postrm", extravalues.pop('postrm', None))
-    preinst = ("preinst", extravalues.pop('preinst', None))
-    prerm = ("prerm", extravalues.pop('prerm', None))
-    funcs = [postinst, postrm, preinst, prerm]
-    for func in funcs:
-        if func[1]:
-            RecipeHandler.genfunction(lines_after, 'pkg_%s_${PN}' % func[0], func[1])
-
-    outlines = []
-    outlines.extend(lines_before)
-    if classes:
-        if outlines[-1] and not outlines[-1].startswith('#'):
-            outlines.append('')
-        outlines.append('inherit %s' % ' '.join(classes))
-        outlines.append('')
-    outlines.extend(lines_after)
-
-    if extravalues:
-        _, outlines = oe.recipeutils.patch_recipe_lines(outlines, extravalues, trailing_newline=False)
-
-    if args.extract_to:
-        scriptutils.git_convert_standalone_clone(srctree)
-        if os.path.isdir(args.extract_to):
-            # If the directory exists we'll move the temp dir into it instead of
-            # its contents - of course, we could try to always move its contents
-            # but that is a pain if there are symlinks; the simplest solution is
-            # to just remove it first
-            os.rmdir(args.extract_to)
-        shutil.move(srctree, args.extract_to)
-        if tempsrc == srctree:
-            tempsrc = None
-        log_info_cond('Source extracted to %s' % args.extract_to, args.devtool)
-
-    if outfile == '-':
-        sys.stdout.write('\n'.join(outlines) + '\n')
-    else:
-        with open(outfile, 'w') as f:
-            lastline = None
-            for line in outlines:
-                if not lastline and not line:
-                    # Skip extra blank lines
-                    continue
-                f.write('%s\n' % line)
-                lastline = line
-        log_info_cond('Recipe %s has been created; further editing may be required to make it fully functional' % outfile, args.devtool)
-
-    if tempsrc:
-        if args.keep_temp:
-            logger.info('Preserving temporary directory %s' % tempsrc)
-        else:
-            shutil.rmtree(tempsrc)
-
-    return 0
-
-def check_single_file(fn, fetchuri):
-    """Determine if a single downloaded file is something we can't handle"""
-    with open(fn, 'r', errors='surrogateescape') as f:
-        if '<html' in f.read(100).lower():
-            logger.error('Fetching "%s" returned a single HTML page - check the URL is correct and functional' % fetchuri)
-            sys.exit(1)
-
-def split_value(value):
-    if isinstance(value, str):
-        return value.split()
-    else:
-        return value
-
-def handle_license_vars(srctree, lines_before, handled, extravalues, d):
-    lichandled = [x for x in handled if x[0] == 'license']
-    if lichandled:
-        # Someone else has already handled the license vars, just return their value
-        return lichandled[0][1]
-
-    licvalues = guess_license(srctree, d)
-    licenses = []
-    lic_files_chksum = []
-    lic_unknown = []
-    lines = []
-    if licvalues:
-        for licvalue in licvalues:
-            if not licvalue[0] in licenses:
-                licenses.append(licvalue[0])
-            lic_files_chksum.append('file://%s;md5=%s' % (licvalue[1], licvalue[2]))
-            if licvalue[0] == 'Unknown':
-                lic_unknown.append(licvalue[1])
-        if lic_unknown:
-            lines.append('#')
-            lines.append('# The following license files were not able to be identified and are')
-            lines.append('# represented as "Unknown" below, you will need to check them yourself:')
-            for licfile in lic_unknown:
-                lines.append('#   %s' % licfile)
-
-    extra_license = split_value(extravalues.pop('LICENSE', []))
-    if '&' in extra_license:
-        extra_license.remove('&')
-    if extra_license:
-        if licenses == ['Unknown']:
-            licenses = extra_license
-        else:
-            for item in extra_license:
-                if item not in licenses:
-                    licenses.append(item)
-    extra_lic_files_chksum = split_value(extravalues.pop('LIC_FILES_CHKSUM', []))
-    for item in extra_lic_files_chksum:
-        if item not in lic_files_chksum:
-            lic_files_chksum.append(item)
-
-    if lic_files_chksum:
-        # We are going to set the vars, so prepend the standard disclaimer
-        lines.insert(0, '# WARNING: the following LICENSE and LIC_FILES_CHKSUM values are best guesses - it is')
-        lines.insert(1, '# your responsibility to verify that the values are complete and correct.')
-    else:
-        # Without LIC_FILES_CHKSUM we set LICENSE = "CLOSED" to allow the
-        # user to get started easily
-        lines.append('# Unable to find any files that looked like license statements. Check the accompanying')
-        lines.append('# documentation and source headers and set LICENSE and LIC_FILES_CHKSUM accordingly.')
-        lines.append('#')
-        lines.append('# NOTE: LICENSE is being set to "CLOSED" to allow you to at least start building - if')
-        lines.append('# this is not accurate with respect to the licensing of the software being built (it')
-        lines.append('# will not be in most cases) you must specify the correct value before using this')
-        lines.append('# recipe for anything other than initial testing/development!')
-        licenses = ['CLOSED']
-
-    if extra_license and sorted(licenses) != sorted(extra_license):
-        lines.append('# NOTE: Original package / source metadata indicates license is: %s' % ' & '.join(extra_license))
-
-    if len(licenses) > 1:
-        lines.append('#')
-        lines.append('# NOTE: multiple licenses have been detected; they have been separated with &')
-        lines.append('# in the LICENSE value for now since it is a reasonable assumption that all')
-        lines.append('# of the licenses apply. If instead there is a choice between the multiple')
-        lines.append('# licenses then you should change the value to separate the licenses with |')
-        lines.append('# instead of &. If there is any doubt, check the accompanying documentation')
-        lines.append('# to determine which situation is applicable.')
-
-    lines.append('LICENSE = "%s"' % ' & '.join(licenses))
-    lines.append('LIC_FILES_CHKSUM = "%s"' % ' \\\n                    '.join(lic_files_chksum))
-    lines.append('')
-
-    # Replace the placeholder so we get the values in the right place in the recipe file
-    try:
-        pos = lines_before.index('##LICENSE_PLACEHOLDER##')
-    except ValueError:
-        pos = -1
-    if pos == -1:
-        lines_before.extend(lines)
-    else:
-        lines_before[pos:pos+1] = lines
-
-    handled.append(('license', licvalues))
-    return licvalues
-
-def get_license_md5sums(d, static_only=False):
-    import bb.utils
-    md5sums = {}
-    if not static_only:
-        # Gather md5sums of license files in common license dir
-        commonlicdir = d.getVar('COMMON_LICENSE_DIR')
-        for fn in os.listdir(commonlicdir):
-            md5value = bb.utils.md5_file(os.path.join(commonlicdir, fn))
-            md5sums[md5value] = fn
-    # The following were extracted from common values in various recipes
-    # (double checking the license against the license file itself, not just
-    # the LICENSE value in the recipe)
-    md5sums['94d55d512a9ba36caa9b7df079bae19f'] = 'GPLv2'
-    md5sums['b234ee4d69f5fce4486a80fdaf4a4263'] = 'GPLv2'
-    md5sums['59530bdf33659b29e73d4adb9f9f6552'] = 'GPLv2'
-    md5sums['0636e73ff0215e8d672dc4c32c317bb3'] = 'GPLv2'
-    md5sums['eb723b61539feef013de476e68b5c50a'] = 'GPLv2'
-    md5sums['751419260aa954499f7abaabaa882bbe'] = 'GPLv2'
-    md5sums['393a5ca445f6965873eca0259a17f833'] = 'GPLv2'
-    md5sums['12f884d2ae1ff87c09e5b7ccc2c4ca7e'] = 'GPLv2'
-    md5sums['8ca43cbc842c2336e835926c2166c28b'] = 'GPLv2'
-    md5sums['ebb5c50ab7cab4baeffba14977030c07'] = 'GPLv2'
-    md5sums['c93c0550bd3173f4504b2cbd8991e50b'] = 'GPLv2'
-    md5sums['9ac2e7cff1ddaf48b6eab6028f23ef88'] = 'GPLv2'
-    md5sums['4325afd396febcb659c36b49533135d4'] = 'GPLv2'
-    md5sums['18810669f13b87348459e611d31ab760'] = 'GPLv2'
-    md5sums['d7810fab7487fb0aad327b76f1be7cd7'] = 'GPLv2' # the Linux kernel's COPYING file
-    md5sums['bbb461211a33b134d42ed5ee802b37ff'] = 'LGPLv2.1'
-    md5sums['7fbc338309ac38fefcd64b04bb903e34'] = 'LGPLv2.1'
-    md5sums['4fbd65380cdd255951079008b364516c'] = 'LGPLv2.1'
-    md5sums['2d5025d4aa3495befef8f17206a5b0a1'] = 'LGPLv2.1'
-    md5sums['fbc093901857fcd118f065f900982c24'] = 'LGPLv2.1'
-    md5sums['a6f89e2100d9b6cdffcea4f398e37343'] = 'LGPLv2.1'
-    md5sums['d8045f3b8f929c1cb29a1e3fd737b499'] = 'LGPLv2.1'
-    md5sums['fad9b3332be894bab9bc501572864b29'] = 'LGPLv2.1'
-    md5sums['3bf50002aefd002f49e7bb854063f7e7'] = 'LGPLv2'
-    md5sums['9f604d8a4f8e74f4f5140845a21b6674'] = 'LGPLv2'
-    md5sums['5f30f0716dfdd0d91eb439ebec522ec2'] = 'LGPLv2'
-    md5sums['55ca817ccb7d5b5b66355690e9abc605'] = 'LGPLv2'
-    md5sums['252890d9eee26aab7b432e8b8a616475'] = 'LGPLv2'
-    md5sums['3214f080875748938ba060314b4f727d'] = 'LGPLv2'
-    md5sums['db979804f025cf55aabec7129cb671ed'] = 'LGPLv2'
-    md5sums['d32239bcb673463ab874e80d47fae504'] = 'GPLv3'
-    md5sums['f27defe1e96c2e1ecd4e0c9be8967949'] = 'GPLv3'
-    md5sums['6a6a8e020838b23406c81b19c1d46df6'] = 'LGPLv3'
-    md5sums['3b83ef96387f14655fc854ddc3c6bd57'] = 'Apache-2.0'
-    md5sums['385c55653886acac3821999a3ccd17b3'] = 'Artistic-1.0 | GPL-2.0' # some perl modules
-    md5sums['54c7042be62e169199200bc6477f04d1'] = 'BSD-3-Clause'
-    return md5sums
-
-def crunch_license(licfile):
-    '''
-    Remove non-material text from a license file and then check
-    its md5sum against a known list. This works well for licenses
-    which contain a copyright statement, but is also a useful way
-    to handle people's insistence upon reformatting the license text
-    slightly (with no material difference to the text of the
-    license).
-    '''
-
-    import oe.utils
-
-    # Note: these are carefully constructed!
-    license_title_re = re.compile('^\(?(#+ *)?(The )?.{1,10} [Ll]icen[sc]e( \(.{1,10}\))?\)?:?$')
-    license_statement_re = re.compile('^(This (project|software) is( free software)? (released|licen[sc]ed)|(Released|Licen[cs]ed)) under the .{1,10} [Ll]icen[sc]e:?$')
-    copyright_re = re.compile('^(#+)? *Copyright .*$')
-
-    crunched_md5sums = {}
-    # The following two were gleaned from the "forever" npm package
-    crunched_md5sums['0a97f8e4cbaf889d6fa51f84b89a79f6'] = 'ISC'
-    crunched_md5sums['eecf6429523cbc9693547cf2db790b5c'] = 'MIT'
-    # https://github.com/vasi/pixz/blob/master/LICENSE
-    crunched_md5sums['2f03392b40bbe663597b5bd3cc5ebdb9'] = 'BSD-2-Clause'
-    # https://github.com/waffle-gl/waffle/blob/master/LICENSE.txt
-    crunched_md5sums['e72e5dfef0b1a4ca8a3d26a60587db66'] = 'BSD-2-Clause'
-    # https://github.com/spigwitmer/fakeds1963s/blob/master/LICENSE
-    crunched_md5sums['8be76ac6d191671f347ee4916baa637e'] = 'GPLv2'
-    # https://github.com/datto/dattobd/blob/master/COPYING
-    # http://git.savannah.gnu.org/cgit/freetype/freetype2.git/tree/docs/GPLv2.TXT
-    crunched_md5sums['1d65c5ad4bf6489f85f4812bf08ae73d'] = 'GPLv2'
-    # http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
-    # http://git.neil.brown.name/?p=mdadm.git;a=blob;f=COPYING;h=d159169d1050894d3ea3b98e1c965c4058208fe1;hb=HEAD
-    crunched_md5sums['fb530f66a7a89ce920f0e912b5b66d4b'] = 'GPLv2'
-    # https://github.com/gkos/nrf24/blob/master/COPYING
-    crunched_md5sums['7b6aaa4daeafdfa6ed5443fd2684581b'] = 'GPLv2'
-    # https://github.com/josch09/resetusb/blob/master/COPYING
-    crunched_md5sums['8b8ac1d631a4d220342e83bcf1a1fbc3'] = 'GPLv3'
-    # https://github.com/FFmpeg/FFmpeg/blob/master/COPYING.LGPLv2.1
-    crunched_md5sums['2ea316ed973ae176e502e2297b574bb3'] = 'LGPLv2.1'
-    # unixODBC-2.3.4 COPYING
-    crunched_md5sums['1daebd9491d1e8426900b4fa5a422814'] = 'LGPLv2.1'
-    # https://github.com/FFmpeg/FFmpeg/blob/master/COPYING.LGPLv3
-    crunched_md5sums['2ebfb3bb49b9a48a075cc1425e7f4129'] = 'LGPLv3'
-    # https://raw.githubusercontent.com/eclipse/mosquitto/v1.4.14/epl-v10
-    crunched_md5sums['efe2cb9a35826992b9df68224e3c2628'] = 'EPL-1.0'
-    # https://raw.githubusercontent.com/eclipse/mosquitto/v1.4.14/edl-v10
-    crunched_md5sums['0a9c78c0a398d1bbce4a166757d60387'] = 'EDL-1.0'
-    lictext = []
-    with open(licfile, 'r', errors='surrogateescape') as f:
-        for line in f:
-            # Drop opening statements
-            if copyright_re.match(line):
-                continue
-            elif license_title_re.match(line):
-                continue
-            elif license_statement_re.match(line):
-                continue
-            # Squash spaces, and replace smart quotes, double quotes
-            # and backticks with single quotes
-            line = oe.utils.squashspaces(line.strip())
-            line = line.replace(u"\u2018", "'").replace(u"\u2019", "'").replace(u"\u201c","'").replace(u"\u201d", "'").replace('"', '\'').replace('`', '\'')
-            if line:
-                lictext.append(line)
-
-    m = hashlib.md5()
-    try:
-        m.update(' '.join(lictext).encode('utf-8'))
-        md5val = m.hexdigest()
-    except UnicodeEncodeError:
-        md5val = None
-        lictext = ''
-    license = crunched_md5sums.get(md5val, None)
-    return license, md5val, lictext
-
-def guess_license(srctree, d):
-    import bb
-    md5sums = get_license_md5sums(d)
-
-    licenses = []
-    licspecs = ['*LICEN[CS]E*', 'COPYING*', '*[Ll]icense*', 'LEGAL*', '[Ll]egal*', '*GPL*', 'README.lic*', 'COPYRIGHT*', '[Cc]opyright*', 'e[dp]l-v10']
-    licfiles = []
-    for root, dirs, files in os.walk(srctree):
-        for fn in files:
-            for spec in licspecs:
-                if fnmatch.fnmatch(fn, spec):
-                    fullpath = os.path.join(root, fn)
-                    if not fullpath in licfiles:
-                        licfiles.append(fullpath)
-    for licfile in licfiles:
-        md5value = bb.utils.md5_file(licfile)
-        license = md5sums.get(md5value, None)
-        if not license:
-            license, crunched_md5, lictext = crunch_license(licfile)
-            if not license:
-                license = 'Unknown'
-        licenses.append((license, os.path.relpath(licfile, srctree), md5value))
-
-    # FIXME should we grab at least one source file with a license header and add that too?
-
-    return licenses
-
-def split_pkg_licenses(licvalues, packages, outlines, fallback_licenses=None, pn='${PN}'):
-    """
-    Given a list of (license, path, md5sum) as returned by guess_license(),
-    a dict of package name to path mappings, write out a set of
-    package-specific LICENSE values.
-    """
-    pkglicenses = {pn: []}
-    for license, licpath, _ in licvalues:
-        for pkgname, pkgpath in packages.items():
-            if licpath.startswith(pkgpath + '/'):
-                if pkgname in pkglicenses:
-                    pkglicenses[pkgname].append(license)
-                else:
-                    pkglicenses[pkgname] = [license]
-                break
-        else:
-            # Accumulate on the main package
-            pkglicenses[pn].append(license)
-    outlicenses = {}
-    for pkgname in packages:
-        license = ' '.join(list(set(pkglicenses.get(pkgname, ['Unknown'])))) or 'Unknown'
-        if license == 'Unknown' and pkgname in fallback_licenses:
-            license = fallback_licenses[pkgname]
-        outlines.append('LICENSE_%s = "%s"' % (pkgname, license))
-        outlicenses[pkgname] = license.split()
-    return outlicenses
-
-def read_pkgconfig_provides(d):
-    pkgdatadir = d.getVar('PKGDATA_DIR')
-    pkgmap = {}
-    for fn in glob.glob(os.path.join(pkgdatadir, 'shlibs2', '*.pclist')):
-        with open(fn, 'r') as f:
-            for line in f:
-                pkgmap[os.path.basename(line.rstrip())] = os.path.splitext(os.path.basename(fn))[0]
-    recipemap = {}
-    for pc, pkg in pkgmap.items():
-        pkgdatafile = os.path.join(pkgdatadir, 'runtime', pkg)
-        if os.path.exists(pkgdatafile):
-            with open(pkgdatafile, 'r') as f:
-                for line in f:
-                    if line.startswith('PN: '):
-                        recipemap[pc] = line.split(':', 1)[1].strip()
-    return recipemap
-
-def convert_debian(debpath):
-    value_map = {'Package': 'PN',
-                 'Version': 'PV',
-                 'Section': 'SECTION',
-                 'License': 'LICENSE',
-                 'Homepage': 'HOMEPAGE'}
-
-    # FIXME extend this mapping - perhaps use distro_alias.inc?
-    depmap = {'libz-dev': 'zlib'}
-
-    values = {}
-    depends = []
-    with open(os.path.join(debpath, 'control'), 'r', errors='surrogateescape') as f:
-        indesc = False
-        for line in f:
-            if indesc:
-                if line.startswith(' '):
-                    if line.startswith(' This package contains'):
-                        indesc = False
-                    else:
-                        if 'DESCRIPTION' in values:
-                            values['DESCRIPTION'] += ' ' + line.strip()
-                        else:
-                            values['DESCRIPTION'] = line.strip()
-                else:
-                    indesc = False
-            if not indesc:
-                splitline = line.split(':', 1)
-                if len(splitline) < 2:
-                    continue
-                key = splitline[0]
-                value = splitline[1].strip()
-                if key == 'Build-Depends':
-                    for dep in value.split(','):
-                        dep = dep.split()[0]
-                        mapped = depmap.get(dep, '')
-                        if mapped:
-                            depends.append(mapped)
-                elif key == 'Description':
-                    values['SUMMARY'] = value
-                    indesc = True
-                else:
-                    varname = value_map.get(key, None)
-                    if varname:
-                        values[varname] = value
-    postinst = os.path.join(debpath, 'postinst')
-    postrm = os.path.join(debpath, 'postrm')
-    preinst = os.path.join(debpath, 'preinst')
-    prerm = os.path.join(debpath, 'prerm')
-    sfiles = [postinst, postrm, preinst, prerm]
-    for sfile in sfiles:
-        if os.path.isfile(sfile):
-            logger.info("Converting %s file to recipe function..." %
-                    os.path.basename(sfile).upper())
-            content = []
-            with open(sfile) as f:
-                for line in f:
-                    if "#!/" in line:
-                        continue
-                    line = line.rstrip("\n")
-                    if line.strip():
-                        content.append(line)
-                if content:
-                    values[os.path.basename(f.name)] = content
-
-    #if depends:
-    #    values['DEPENDS'] = ' '.join(depends)
-
-    return values
-
-def convert_rpm_xml(xmlfile):
-    '''Converts the output from rpm -qp --xml to a set of variable values'''
-    import xml.etree.ElementTree as ElementTree
-    rpmtag_map = {'Name': 'PN',
-                  'Version': 'PV',
-                  'Summary': 'SUMMARY',
-                  'Description': 'DESCRIPTION',
-                  'License': 'LICENSE',
-                  'Url': 'HOMEPAGE'}
-
-    values = {}
-    tree = ElementTree.parse(xmlfile)
-    root = tree.getroot()
-    for child in root:
-        if child.tag == 'rpmTag':
-            name = child.attrib.get('name', None)
-            if name:
-                varname = rpmtag_map.get(name, None)
-                if varname:
-                    values[varname] = child[0].text
-    return values
-
-
-def register_commands(subparsers):
-    parser_create = subparsers.add_parser('create',
-                                          help='Create a new recipe',
-                                          description='Creates a new recipe from a source tree')
-    parser_create.add_argument('source', help='Path or URL to source')
-    parser_create.add_argument('-o', '--outfile', help='Specify filename for recipe to create')
-    parser_create.add_argument('-p', '--provides', help='Specify an alias for the item provided by the recipe')
-    parser_create.add_argument('-m', '--machine', help='Make recipe machine-specific as opposed to architecture-specific', action='store_true')
-    parser_create.add_argument('-x', '--extract-to', metavar='EXTRACTPATH', help='Assuming source is a URL, fetch it and extract it to the directory specified as %(metavar)s')
-    parser_create.add_argument('-N', '--name', help='Name to use within recipe (PN)')
-    parser_create.add_argument('-V', '--version', help='Version to use within recipe (PV)')
-    parser_create.add_argument('-b', '--binary', help='Treat the source tree as something that should be installed verbatim (no compilation, same directory structure)', action='store_true')
-    parser_create.add_argument('--also-native', help='Also add native variant (i.e. support building recipe for the build host as well as the target machine)', action='store_true')
-    parser_create.add_argument('--src-subdir', help='Specify subdirectory within source tree to use', metavar='SUBDIR')
-    group = parser_create.add_mutually_exclusive_group()
-    group.add_argument('-a', '--autorev', help='When fetching from a git repository, set SRCREV in the recipe to a floating revision instead of fixed', action="store_true")
-    group.add_argument('-S', '--srcrev', help='Source revision to fetch if fetching from an SCM such as git (default latest)')
-    parser_create.add_argument('-B', '--srcbranch', help='Branch in source repository if fetching from an SCM such as git (default master)')
-    parser_create.add_argument('--keep-temp', action="store_true", help='Keep temporary directory (for debugging)')
-    parser_create.add_argument('--fetch-dev', action="store_true", help='For npm, also fetch devDependencies')
-    parser_create.add_argument('--devtool', action="store_true", help=argparse.SUPPRESS)
-    parser_create.add_argument('--mirrors', action="store_true", help='Enable PREMIRRORS and MIRRORS for source tree fetching (disabled by default).')
-    parser_create.set_defaults(func=create_recipe)
-