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924b1e47ab
As the standard for LICENSE format is not well defined, we may well run into issues where LICENSE cannot be parsed via ast. In cases like this, we need to warn and continue. (From OE-Core rev: 07f94fa1d661d38b775ce2d99b84e5610c369392) Signed-off-by: Elizabeth Flanagan <elizabeth.flanagan@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
97 lines
3.3 KiB
Plaintext
97 lines
3.3 KiB
Plaintext
# Deploy sources for recipes for compliance with copyleft-style licenses
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# Defaults to using symlinks, as it's a quick operation, and one can easily
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# follow the links when making use of the files (e.g. tar with the -h arg).
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#
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# By default, includes all GPL and LGPL, and excludes CLOSED and Proprietary.
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#
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# vi:sts=4:sw=4:et
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COPYLEFT_SOURCES_DIR ?= '${DEPLOY_DIR}/copyleft_sources'
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COPYLEFT_LICENSE_INCLUDE ?= 'GPL* LGPL*'
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COPYLEFT_LICENSE_INCLUDE[type] = 'list'
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COPYLEFT_LICENSE_INCLUDE[doc] = 'Space separated list of globs which include licenses'
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COPYLEFT_LICENSE_EXCLUDE ?= 'CLOSED Proprietary'
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COPYLEFT_LICENSE_EXCLUDE[type] = 'list'
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COPYLEFT_LICENSE_INCLUDE[doc] = 'Space separated list of globs which exclude licenses'
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def copyleft_should_include(d):
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"""Determine if this recipe's sources should be deployed for compliance"""
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import ast
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import oe.license
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from fnmatch import fnmatchcase as fnmatch
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if oe.utils.inherits(d, 'native', 'nativesdk', 'cross', 'crossdk'):
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# not a target recipe
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return
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include = oe.data.typed_value('COPYLEFT_LICENSE_INCLUDE', d)
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exclude = oe.data.typed_value('COPYLEFT_LICENSE_EXCLUDE', d)
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def include_license(license):
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if any(fnmatch(license, pattern) for pattern in exclude):
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return False
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if any(fnmatch(license, pattern) for pattern in include):
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return True
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return False
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def choose_licenses(a, b):
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"""Select the left option in an OR if all its licenses are to be included"""
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if all(include_license(lic) for lic in a):
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return a
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else:
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return b
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try:
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licenses = oe.license.flattened_licenses(d.getVar('LICENSE', True), choose_licenses)
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except oe.license.InvalidLicense as exc:
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bb.fatal('%s: %s' % (d.getVar('PF', True), exc))
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except SyntaxError:
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bb.warn("%s: Failed to parse it's LICENSE field." % (d.getVar('PF', True)))
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return all(include_license(lic) for lic in licenses)
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python do_prepare_copyleft_sources () {
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"""Populate a tree of the recipe sources and emit patch series files"""
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import os.path
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import shutil
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if not copyleft_should_include(d):
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return
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sources_dir = d.getVar('COPYLEFT_SOURCES_DIR', 1)
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src_uri = d.getVar('SRC_URI', 1).split()
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fetch = bb.fetch2.Fetch(src_uri, d)
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ud = fetch.ud
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locals = (fetch.localpath(url) for url in fetch.urls)
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localpaths = [local for local in locals if not local.endswith('.bb')]
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if not localpaths:
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return
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pf = d.getVar('PF', True)
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dest = os.path.join(sources_dir, pf)
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shutil.rmtree(dest, ignore_errors=True)
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bb.mkdirhier(dest)
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for path in localpaths:
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os.symlink(path, os.path.join(dest, os.path.basename(path)))
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patches = src_patches(d)
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for patch in patches:
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_, _, local, _, _, parm = bb.decodeurl(patch)
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patchdir = parm.get('patchdir')
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if patchdir:
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series = os.path.join(dest, 'series.subdir.%s' % patchdir.replace('/', '_'))
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else:
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series = os.path.join(dest, 'series')
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with open(series, 'a') as s:
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s.write('%s -p%s\n' % (os.path.basename(local), parm['striplevel']))
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}
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addtask prepare_copyleft_sources after do_fetch before do_build
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do_build[recrdeptask] += 'do_prepare_copyleft_sources'
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