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recipetool: create: improve python recipe license handling 

Try to ensure that for Apache, GPL and LGPL where the values extracted
from the "Classifiers" field may not be version-specific, if there is a
versioned license in the free-form license field then use that instead.
Also insert the free-form license field as a comment in the recipe for
the user's reference.

(From OE-Core rev: 237f66042eedd906f654827b53bf9269738267ab)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton 2016-09-19 08:08:05 +12:00 committed by Richard Purdie
parent 3a8a0bba9b
commit 9aa1cf3a28
1 changed files with 28 additions and 2 deletions
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30
scripts/lib/recipetool/create_buildsys_python.py
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@ -86,8 +86,11 @@ class PythonRecipeHandler(RecipeHandler):
]
setuparg_multi_line_values = ['Description']
replacements = [
('License', r' +$', ''),
('License', r'^ +', ''),
('License', r' ', '-'),
('License', r'-License$', ''),
('License', r'^GNU-', ''),
('License', r'-[Ll]icen[cs]e(,?-[Vv]ersion)?', ''),
('License', r'^UNKNOWN$', ''),
# Remove currently unhandled version numbers from these variables
@ -216,6 +219,9 @@ class PythonRecipeHandler(RecipeHandler):
else:
info = self.get_setup_args_info(setupscript)
# Grab the license value before applying replacements
license_str = info.get('License', '').strip()
self.apply_info_replacements(info)
if uses_setuptools:
@ -223,17 +229,37 @@ class PythonRecipeHandler(RecipeHandler):
else:
classes.append('distutils')
if license_str:
for i, line in enumerate(lines_before):
if line.startswith('LICENSE = '):
lines_before.insert(i, '# NOTE: License in setup.py/PKGINFO is: %s' % license_str)
break
if 'Classifier' in info:
existing_licenses = info.get('License', '')
licenses = []
for classifier in info['Classifier']:
if classifier in self.classifier_license_map:
license = self.classifier_license_map[classifier]
if license == 'Apache' and 'Apache-2.0' in existing_licenses:
license = 'Apache-2.0'
elif license == 'GPL':
if 'GPL-2.0' in existing_licenses or 'GPLv2' in existing_licenses:
license = 'GPL-2.0'
elif 'GPL-3.0' in existing_licenses or 'GPLv3' in existing_licenses:
license = 'GPL-3.0'
elif license == 'LGPL':
if 'LGPL-2.1' in existing_licenses or 'LGPLv2.1' in existing_licenses:
license = 'LGPL-2.1'
elif 'LGPL-2.0' in existing_licenses or 'LGPLv2' in existing_licenses:
license = 'LGPL-2.0'
elif 'LGPL-3.0' in existing_licenses or 'LGPLv3' in existing_licenses:
license = 'LGPL-3.0'
licenses.append(license)
if licenses:
info['License'] = ' & '.join(licenses)
# Map PKG-INFO & setup.py fields to bitbake variables
for field, values in info.items():
if field in self.excluded_fields: