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54486a1ac3
poky/scripts/lib/recipetool/create.py
Paul Eggleton 54486a1ac3 recipetool: create: fix handling of github URLs 
For a while now, Github hasn't been advertising a specific repository
URL since cloning the web URL with git works. Armed with this knowledge
and fully expecting people to just paste the github URL, we need to
handle this situation specially. If it looks like a github URL to the
root of a repository then treat it as a git repository instead of a
normal https URL to be fetched by the wget fetcher.

(From OE-Core rev: 7998dc3597657229507e5c140fceef1e485ac402)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-07-12 23:10:15 +01:00

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# Recipe creation tool - create command plugin
#
# Copyright (C) 2014-2016 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
logger = logging.getLogger('recipetool')
tinfoil = None
plugins = None
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 = {}
@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', True)
base_libdir = d.getVar('base_libdir', True)
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', True)
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', True)
includedir = d.getVar('includedir', True)
cmakedir = os.path.join(d.getVar('libdir', True), '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', True)
staging_bindir_native = d.getVar('STAGING_BINDIR_NATIVE', True)
build_arch = d.getVar('BUILD_ARCH', True)
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):
results = []
if recursive:
for root, _, files in os.walk(path):
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)
def genfunction(self, 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"""
part = ''
if '.tar.' in srcfile:
namepart = srcfile.split('.tar.')[0].lower()
else:
namepart = os.path.splitext(srcfile)[0].lower()
if is_package(srcfile):
# Force getting the value from the package metadata
return None, None
else:
splitval = namepart.rsplit('_', 1)
if len(splitval) == 1:
splitval = namepart.rsplit('-', 1)
pn = splitval[0].replace('_', '-')
if len(splitval) > 1:
if splitval[1][0] in '0123456789':
pv = splitval[1]
else:
pn = '-'.join(splitval).replace('_', '-')
pv = None
else:
pv = None
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:
srcfile = os.path.basename(parseres.path.rstrip('/'))
pn, pv = determine_from_filename(srcfile)
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', '${AUTOREV}')
bb.data.update_data(localdata)
fetcher = bb.fetch2.Fetch([uri], localdata)
urldata = fetcher.ud
for u in urldata:
if urldata[u].method.supports_srcrev():
return True
return False
def reformat_git_uri(uri):
'''Convert any http[s]://....git URI into git://...;protocol=http[s]'''
checkuri = uri.split(';', 1)[0]
if checkuri.endswith('.git') or '/git/' in checkuri or re.match('https?://github.com/[^/]+/[^/]+/?', checkuri):
res = re.match('(https?)://([^;]+(\.git)?)(;.*)?$', uri)
if res:
# Need to switch the URI around so that the git fetcher is used
return 'git://%s;protocol=%s%s' % (res.group(2), res.group(1), res.group(4) or '')
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 = "${MACHINE_ARCH}"
extravalues = {}
checksums = (None, None)
tempsrc = ''
srcsubdir = ''
srcrev = '${AUTOREV}'
if '://' in args.source:
# Fetch a URL
fetchuri = reformat_git_uri(urldefrag(args.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:
srcrev = res.group(1)
srcuri = rev_re.sub('', srcuri)
tempsrc = tempfile.mkdtemp(prefix='recipetool-')
srctree = tempsrc
if fetchuri.startswith('npm://'):
# Check if npm is available
npm = bb.utils.which(tinfoil.config_data.getVar('PATH', True), 'npm')
if not npm:
logger.error('npm:// URL requested but npm is not available - you need to either build nodejs-native or install npm using your package manager')
sys.exit(1)
logger.info('Fetching %s...' % srcuri)
try:
checksums = scriptutils.fetch_uri(tinfoil.config_data, fetchuri, srctree, srcrev)
except bb.fetch2.BBFetchException as e:
logger.error(str(e).rstrip())
sys.exit(1)
dirlist = os.listdir(srctree)
if 'git.indirectionsymlink' in dirlist:
dirlist.remove('git.indirectionsymlink')
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:
with open(singleitem, '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)
if is_package(fetchuri):
tmpfdir = tempfile.mkdtemp(prefix='recipetool-')
try:
pkgfile = None
try:
fileuri = fetchuri + ';unpack=0'
scriptutils.fetch_uri(tinfoil.config_data, fileuri, tmpfdir, srcrev)
for root, _, files in os.walk(tmpfdir):
for f in files:
pkgfile = os.path.join(root, f)
break
except bb.fetch2.BBFetchException as e:
logger.warn('Second fetch to get metadata failed: %s' % str(e).rstrip())
if pkgfile:
if pkgfile.endswith(('.deb', '.ipk')):
stdout, _ = bb.process.run('ar x %s control.tar.gz' % pkgfile, cwd=tmpfdir)
stdout, _ = bb.process.run('tar xf control.tar.gz ./control', 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(args.source):
logger.error('Invalid source directory %s' % args.source)
sys.exit(1)
srctree = args.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 '://' in 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.join(srctree, args.src_subdir)
else:
srctree_use = 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('')
licvalues = guess_license(srctree_use)
lic_files_chksum = []
if licvalues:
licenses = []
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]))
lines_before.append('# WARNING: the following LICENSE and LIC_FILES_CHKSUM values are best guesses - it is')
lines_before.append('# your responsibility to verify that the values are complete and correct.')
if len(licvalues) > 1:
lines_before.append('#')
lines_before.append('# NOTE: multiple licenses have been detected; if that is correct you should separate')
lines_before.append('# these in the LICENSE value using & if the multiple licenses all apply, or | if there')
lines_before.append('# is a choice between the multiple licenses. If in doubt, check the accompanying')
lines_before.append('# documentation to determine which situation is applicable.')
else:
lines_before.append('# Unable to find any files that looked like license statements. Check the accompanying')
lines_before.append('# documentation and source headers and set LICENSE and LIC_FILES_CHKSUM accordingly.')
lines_before.append('#')
lines_before.append('# NOTE: LICENSE is being set to "CLOSED" to allow you to at least start building - if')
lines_before.append('# this is not accurate with respect to the licensing of the software being built (it')
lines_before.append('# will not be in most cases) you must specify the correct value before using this')
lines_before.append('# recipe for anything other than initial testing/development!')
licenses = ['CLOSED']
pkg_license = extravalues.pop('LICENSE', None)
if pkg_license:
if licenses == ['Unknown']:
lines_before.append('# NOTE: The following LICENSE value was determined from the original package metadata')
licenses = [pkg_license]
else:
lines_before.append('# NOTE: Original package metadata indicates license is: %s' % pkg_license)
lines_before.append('LICENSE = "%s"' % ' '.join(licenses))
lines_before.append('LIC_FILES_CHKSUM = "%s"' % ' \\\n '.join(lic_files_chksum))
lines_before.append('')
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 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
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)
(md5value, sha256value) = checksums
if md5value:
lines_before.append('SRC_URI[md5sum] = "%s"' % md5value)
if sha256value:
lines_before.append('SRC_URI[sha256sum] = "%s"' % sha256value)
if srcuri and supports_srcrev(srcuri):
lines_before.append('')
lines_before.append('# Modify these as desired')
lines_before.append('PV = "%s+git${SRCPV}"' % (realpv or '1.0'))
if not args.autorev and srcrev == '${AUTOREV}':
if os.path.exists(os.path.join(srctree, '.git')):
(stdout, _) = bb.process.run('git rev-parse HEAD', cwd=srctree)
srcrev = stdout.rstrip()
lines_before.append('SRCREV = "%s"' % srcrev)
lines_before.append('')
if srcsubdir and not args.binary:
# (for binary packages we explicitly specify subdir= when fetching to
# match the default value of S, so we don't need to set it in that case)
lines_before.append('S = "${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('')
# 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))
handlers = [item[0] for item in handlers]
# Apply the handlers
handled = []
handled.append(('license', licvalues))
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 not outfile:
if not pn:
logger.error('Unable to determine short program name from source tree - please specify name with -N/--name or output file name with -o/--outfile')
# devtool looks for this specific exit code, so don't change it
sys.exit(15)
else:
if srcuri and srcuri.startswith(('git://', 'hg://', 'svn://')):
outfile = '%s_%s.bb' % (pn, srcuri.split(':', 1)[0])
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:
line = line.replace(realpv, '${PV}')
elif line.startswith('PV = '):
if realpv:
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"')
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:
if 'LICENSE' in extravalues and not licvalues:
# Don't blow away 'CLOSED' value that comments say we set
del extravalues['LICENSE']
_, 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
logger.info('Source extracted to %s' % args.extract_to)
if outfile == '-':
sys.stdout.write('\n'.join(outlines) + '\n')
else:
with open(outfile, 'w') as f:
f.write('\n'.join(outlines) + '\n')
logger.info('Recipe %s has been created; further editing may be required to make it fully functional' % outfile)
if tempsrc:
shutil.rmtree(tempsrc)
return 0
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', True)
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( \(.{1,10}\))?\)?:?$')
license_statement_re = re.compile('^This (project|software) is( free software)? released under the .{1,10} [Ll]icen[sc]e:?$')
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'
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):
import bb
md5sums = get_license_md5sums(tinfoil.config_data)
licenses = []
licspecs = ['*LICEN[CS]E*', 'COPYING*', '*[Ll]icense*', 'LEGAL*', '[Ll]egal*', '*GPL*', 'README.lic*', 'COPYRIGHT*', '[Cc]opyright*']
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', True)
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
#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('-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')
parser_create.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")
parser_create.set_defaults(func=create_recipe)
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